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Vendor import of BIND 9.3.3

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This commit is contained in:
Doug Barton 2006-12-10 07:09:56 +00:00
parent a02f92e875
commit e99fbbb680
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/bind9/dist/; revision=165071
251 changed files with 12415 additions and 7547 deletions
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342
contrib/bind9/CHANGES
View file

@ -1,5 +1,37 @@
--- 9.3.2-P2 released ---
--- 9.3.3 released ---
2107. [bug] dighost.c: more cleanup of buffers. [RT #16499]
2104. [port] Fix Solaris SMF error message.
2103. [port] Add /usr/sfw to list of locations for OpenSSL
under Solaris.
2102. [port] Silence solaris 10 warnings.
2101. [bug] OpenSSL version checks were not quite right.
[RT #16476]
2100. [port] win32: copy libeay32.dll to Build\Debug.
2099. [port] win32: more manifiest issues.
--- 9.3.3rc3 released ---
2096. [bug] libbind: handle applications that fail to detect
res_init() failures better.
2095. [port] libbind: alway prototype inet_cidr_ntop_ipv6() and
net_cidr_ntop_ipv6(). [RT #16388]
2094. [contrib] Update named-bootconf. [RT# 16404]
2092. [bug] win32: dig, host, nslookup. Use registry config
if resolv.conf does not exist or no nameservers
listed. [RT #15877]
2091. [port] dighost.c: race condition on cleanup. [RT #16417]
2090. [port] win32: Visual C++ 2005 command line manifest support.
[RT #16417]
@ -12,15 +44,307 @@
2088. [security] Change the default RSA exponent from 3 to 65537.
[RT #16391]
2086. [port] libbind: FreeBSD now has get*by*_r() functions.
[RT #16403]
2085. [doc] win32: added index.html and README to zip. [RT #16201]
2084. [contrib] dbus update for 9.3.3rc2.
2083. [port] win32: Visual C++ 2005 support.
--- 9.3.2-P1 released ---
2082. [doc] Document 'cache-file' as a test only option.
--- 9.3.3rc2 released ---
2081. [port] libbind: minor 64-bit portability fix in memcluster.c.
[RT #16360]
2080. [port] libbind: res_init.c did not compile on older versions
of Solaris. [RT #16363]
2076. [bug] Several files were missing #include <config.h>
causing build failures on OSF. [RT #16341]
2074. [bug] dns_request_createvia2(), dns_request_createvia3(),
dns_request_createraw2() and dns_request_createraw3()
failed to send multiple UDP requests. [RT #16349]
2066. [security] Handle SIG queries gracefully. [RT #16300]
--- 9.3.3rc1 released ---
2071. [port] Test whether gcc accepts -fno-strict-aliasing.
[RT #16324]
2070. [bug] The remote address was not always displayed when
reporting dispatch failures. [RT #16315]
2069. [bug] Cross compiling was not working. [RT #16330]
2067. [bug] 'rndc' could close the socket too early triggering
a INSIST under Windows. [RT #16317]
2065. [bug] libbind: probe for HPUX prototypes for
endprotoent_r() and endservent_r(). [RT 16313]
2064. [bug] libbind: silence AIX compiler warnings. [RT #16218]
2063. [bug] Change #1955 introduced a bug which caused the first
'rndc flush' call to not free memory. [RT #16244]
2062. [bug] 'dig +nssearch' was reusing a buffer before it had
been returned by the socket code. [RT #16307]
2057. [bug] Make setting "ra" dependent on both allow-query and
allow-recursion. [RT #16290]
2056. [bug] dig: ixfr= was not being treated case insensitively
at all times. [RT #15955]
2055. [bug] Missing goto after dropping multicast query.
[RT #15944]
2054. [port] freebsd: do not explicitly link against -lpthread.
[RT #16170]
2053. [port] netbsd:libbind: silence compiler warnings. [RT #16220]
2052. [bug] 'rndc' improve connect failed message to report
the failing address. [RT #15978]
2051. [port] More strtol() fixes. [RT #16249]
2050. [bug] Parsing of NSAP records was not case insensitive.
[RT #16287]
2049. [bug] Restore SOA before AXFR when falling back from
a attempted IXFR when transfering in a zone.
Allow a initial SOA query before attempting
a AXFR to be requested. [RT #16156]
2048. [bug] It was possible to loop forever when using
avoid-v4-udp-ports / avoid-v6-udp-ports when
the OS always returned the same local port.
[RT #16182]
2047. [bug] Failed to initialise the interface flags to zero.
[RT #16245]
2043. [port] nsupdate/nslookup: Force the flushing of the prompt
for interactive sessions. [RT#16148]
2038. [bug] dig/nslookup/host was unlinking from wrong list
when handling errors. [RT #16122]
2037. [func] When unlinking the first or last element in a list
check that the list head points to the element to
be unlinked. [RT #15959]
2036. [bug] 'rndc recursing' could cause trigger a REQUIRE.
[RT #16075]
2034. [bug] gcc: set -fno-strict-aliasing. [RT #16124]
--- 9.3.3b1 released ---
2031. [bug] Emit a error message when "rndc refresh" is called on
a non slave/stub zone. [RT # 16073]
2030. [bug] We were being overly conservative when disabling
openssl engine support. [RT #16030]
2029. [bug] host printed out the server multiple times when
specified on the command line. [RT #15992]
2028. [port] linux: socket.c compatability for old systems.
[RT #16015]
2027. [port] libbind: Solaris x86 support. [RT #16020]
2026. [bug] Rate limit the two recursive client exceeded messages.
[RT #16044]
2024. [bug] named emited spurious "zone serial unchanged"
messages on reload. [RT #16027]
2023. [bug] "make install" should create ${localstatedir}/run and
${sysconfdir} if they do not exist. [RT #16033]
2016. [bug] Return a partial answer if recursion is not
allowed but requested and we had the answer
to the original qname. [RT #15945]
2013. [bug] Handle unexpected TSIGs on unsigned AXFR/IXFR
responses more gracefully. [RT #15941]
2009. [bug] libbind: coverity fixes. [RT #15808]
2005. [bug] libbind: Retransmission timeouts should be
based on which attempt it is to the nameserver
and not the nameserver itself. [RT #13548]
2004. [bug] dns_tsig_sign() could pass a NULL pointer to
dst_context_destroy() when cleaning up after a
error. [RT #15835]
2003. [bug] libbind: The DNS name/address lookup functions could
occasionally follow a random pointer due to
structures not being completely zeroed. [RT #15806]
2002. [bug] libbind: tighten the constraints on when
struct addrinfo._ai_pad exists. [RT #15783]
2000. [bug] memmove()/strtol() fix was incomplete. [RT #15812]
1998. [bug] Restrict handling of fifos as sockets to just SunOS.
This allows named to connect to entropy gathering
daemons that use fifos instead of sockets. [RT #15840]
1997. [bug] Named was failing to replace negative cache entries
when a positive one for the type was learnt.
[RT #15818]
1995. [bug] 'host' was reporting multiple "is an alias" messages.
[RT #15702]
1994. [port] OpenSSL 0.9.8 support. [RT #15694]
1993. [bug] Log messsage, via syslog, were missing the space
after the timestamp if "print-time yes" was specified.
[RT #15844]
1991. [cleanup] The configuration data, once read, should be treated
as readonly. Expand the use of const to enforce this
at compile time. [RT #15813]
1990. [bug] libbind: isc's override of broken gettimeofday()
implementions was not always effective.
[RT #15709]
1989. [bug] win32: don't check the service password when
re-installing. [RT #15882]
1985. [protocol] DLV has now been assigned a official type code of
32769. [RT #15807]
Note: care should be taken to ensure you upgrade
both named and dnssec-signzone at the same time for
zones with DLV records where named is the master
server for the zone. Also any zones that contain
DLV records should be removed when upgrading a slave
zone. You do not however have to upgrade all
servers for a zone with DLV records simultaniously.
1982. [bug] DNSKEY was being accepted on the parent side of
a delegation. KEY is still accepted there for
RFC 3007 validated updates. [RT #15620]
1981. [bug] win32: condition.c:wait() could fail to reattain
the mutex lock.
1979. [port] linux: allow named to drop core after changing
user ids. [RT #15753]
1978. [port] Handle systems which have a broken recvmsg().
[RT #15742]
1977. [bug] Silence noisy log message. [RT #15704]
1976. [bug] Handle systems with no IPv4 addresses. [RT #15695]
1975. [bug] libbind: isc_gethexstring() could misparse multi-line
hex strings with comments. [RT #15814]
1974. [doc] List each of the zone types and associated zone
options seperately in the ARM.
1972. [contrib] DBUS dynamic forwarders integation from
Jason Vas Dias <jvdias@redhat.com>.
1971. [port] linux: make detection of missing IF_NAMESIZE more
robust. [RT #15443]
1970. [bug] nsupdate: adjust UDP timeout when falling back to
unsigned SOA query. [RT #15775]
1969. [bug] win32: the socket code was freeing the socket
structure too early. [RT #15776]
1968. [bug] Missing lock in resolver.c:validated(). [RT #15739]
1966. [bug] Don't set CD when we have fallen back to plain DNS.
[RT #15727]
1963. [port] Tru64 4.0E doesn't support send() and recv().
[RT #15586]
1962. [bug] Named failed to clear old update-policy when it
was removed. [RT #15491]
1961. [bug] Check the port and address of responses forwarded
to dispatch. [RT #15474]
1960. [bug] Update code should set NSEC ttls from SOA MINIMUM.
[RT #15465]
1958. [bug] Named failed to update the zone's secure state
until the zone was reloaded. [RT #15412]
1957. [bug] Dig mishandled responses to class ANY queries.
[RT #15402]
1956. [bug] Improve cross compile support, 'gen' is now built
by native compiler. See README for additional
cross compile support information. [RT #15148]
1955. [bug] Pre-allocate the cache cleaning interator. [RT #14998]
1952. [port] hpux: tell the linker to build a runtime link
path "-Wl,+b:". [RT #14816].
1951. [security] Drop queries from particular well known ports.
Don't return FORMERR to queries from particular
well known ports. [RT #15636]
1950. [port] Solaris 2.5.1 and earlier cannot bind() then connect()
a TCP socket. This prevents the source address being
set for TCP connections. [RT #15628]
1948. [bug] If was possible to trigger a REQUIRE failure in
xfrin.c:maybe_free() if named ran out of memory.
[RT #15568]
1946. [bug] resume_dslookup() could trigger a REQUIRE failure
when using forwarders. [RT #15549]
1944. [cleanup] isc_hash_create() does not need a read/write lock.
[RT #15522]
1943. [bug] Set the loadtime after rolling forward the journal.
[RT #15647]
1942. [bug] If the name of a DNSKEY match that of one in
trusted-keys do not attempt to validate the DNSKEY
using the parents DS RRset. [RT #15649]
1941. [bug] ncache_adderesult() should set eresult even if no
rdataset is passed to it. [RT #15642]
1940. [bug] Fixed a number of error conditions reported by
Coverity.
1939. [bug] The resolver could dereference a null pointer after
validation if all the queries have timed out.
[RT #15528]
1938. [bug] The validator was not correctly handling unsecure
negative responses at or below a SEP. [RT #15528]
1919. [contrib] queryperf: a set of new features: collecting/printing
response delays, printing intermediate results, and
adjusting query rate for the "target" qps.
--- 9.3.2 released ---
--- 9.3.2rc1 released ---
@ -338,14 +662,14 @@
1779. [port] OSF 5.1: libtool didn't handle -pthread correctly.
1778. [port] HUX 11.11: fix broken IN6ADDR_ANY_INIT and
1778. [port] HUX 11.11: fix broken IN6ADDR_ANY_INIT and
IN6ADDR_LOOPBACK_INIT macros.
1777. [port] OSF 5.1: fix broken IN6ADDR_ANY_INIT and
1777. [port] OSF 5.1: fix broken IN6ADDR_ANY_INIT and
IN6ADDR_LOOPBACK_INIT macros.
1776. [port] Solaris 2.9: fix broken IN6ADDR_ANY_INIT and
IN6ADDR_LOOPBACK_INIT macros.
1776. [port] Solaris 2.9: fix broken IN6ADDR_ANY_INIT and
IN6ADDR_LOOPBACK_INIT macros.
1775. [bug] Only compile getnetent_r.c when threaded. [RT #13205]
@ -1188,8 +1512,8 @@
1414. [func] Support for KSK flag.
1413. [func] Explictly request the (re-)generation of DS records from
keysets (dnssec-signzone -g).
1413. [func] Explicitly request the (re-)generation of DS records
from keysets (dnssec-signzone -g).
1412. [func] You can now specify servers to be tried if a nameserver
has IPv6 address and you only support IPv4 or the
@ -5586,7 +5910,7 @@
<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
<isc/net.h>.
119. [cleanup] structure definitions for generic rdata stuctures do
119. [cleanup] structure definitions for generic rdata structures do
not have _generic_ in their names.
118. [cleanup] libdns.a is now namespace-clean, on NetBSD, excepting

4
contrib/bind9/COPYRIGHT
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@ -1,4 +1,4 @@
Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
Copyright (C) 1996-2003 Internet Software Consortium.
Permission to use, copy, modify, and distribute this software for any
@ -13,7 +13,7 @@ LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
$Id: COPYRIGHT,v 1.6.2.2.8.3 2005/01/10 23:51:37 marka Exp $
$Id: COPYRIGHT,v 1.6.2.2.8.4 2006/01/04 00:37:22 marka Exp $
Portions Copyright (C) 1996-2001 Nominum, Inc.

389
contrib/bind9/FAQ
View file

@ -4,26 +4,36 @@ Frequently Asked Questions about BIND 9
Q: Why doesn't -u work on Linux 2.2.x when I build with --enable-threads?
A: Linux threads do not fully implement the Posix threads (pthreads) standard.
In particular, setuid() operates only on the current thread, not the full
process. Because of this limitation, BIND 9 cannot use setuid() on Linux as
it can on all other supported platforms. setuid() cannot be called before
creating threads, since the server does not start listening on reserved
ports until after threads have started.
A: Linux threads do not fully implement the Posix threads (pthreads) standard. In
particular, setuid() operates only on the current thread, not the full process.
Because of this limitation, BIND 9 cannot use setuid() on Linux as it can on
all other supported platforms. setuid() cannot be called before creating
threads, since the server does not start listening on reserved ports until
after threads have started.
In the 2.2.18 or 2.3.99-pre3 and newer kernels, the ability to preserve
capabilities across a setuid() call is present. This allows BIND 9 to call
setuid() early, while retaining the ability to bind reserved ports. This is
a Linux-specific hack.
setuid() early, while retaining the ability to bind reserved ports. This is a
Linux-specific hack.
On a 2.2 kernel, BIND 9 does drop many root privileges, so it should be less
of a security risk than a root process that has not dropped privileges.
On a 2.2 kernel, BIND 9 does drop many root privileges, so it should be less of
a security risk than a root process that has not dropped privileges.
If Linux threads ever work correctly, this restriction will go away.
Configuring BIND9 with the --disable-threads option (the default) causes a
non-threaded version to be built, which will allow -u to be used.
Q: Why do I get the following errors:
general: errno2result.c:109: unexpected error:
general: unable to convert errno to isc_result: 14: Bad address
client: UDP client handler shutting down due to fatal receive error: unexpected error
A: This is the result of a Linux kernel bug.
See: http://marc.theaimsgroup.com/?l=linux-netdev&m=113081708031466&w=2
Q: Why does named log the warning message "no TTL specified - using SOA MINTTL
instead"?
@ -40,23 +50,26 @@ A: Your zone file is illegal according to RFC1035. It must either have a line
Q: Why do I see 5 (or more) copies of named on Linux?
A: Linux threads each show up as a process under ps. The approximate number of
threads running is n+4, where n is the number of CPUs. Note that the amount
of memory used is not cumulative; if each process is using 10M of memory,
only a total of 10M is used.
threads running is n+4, where n is the number of CPUs. Note that the amount of
memory used is not cumulative; if each process is using 10M of memory, only a
total of 10M is used.
Newer versions of Linux's ps command hide the individual threads and require -L
to display them.
Q: Why does BIND 9 log "permission denied" errors accessing its configuration
files or zones on my Linux system even though it is running as root?
A: On Linux, BIND 9 drops most of its root privileges on startup. This
including the privilege to open files owned by other users. Therefore, if
the server is running as root, the configuration files and zone files should
also be owned by root.
A: On Linux, BIND 9 drops most of its root privileges on startup. This including
the privilege to open files owned by other users. Therefore, if the server is
running as root, the configuration files and zone files should also be owned by
root.
Q: Why do I get errors like "dns_zone_load: zone foo/IN: loading master file
bar: ran out of space"?
Q: Why do I get errors like "dns_zone_load: zone foo/IN: loading master file bar:
ran out of space"?
A: This is often caused by TXT records with missing close quotes. Check that
all TXT records containing quoted strings have both open and close quotes.
A: This is often caused by TXT records with missing close quotes. Check that all
TXT records containing quoted strings have both open and close quotes.
Q: How do I produce a usable core file from a multithreaded named on Linux?
@ -68,16 +81,16 @@ A: If the Linux kernel is 2.4.7 or newer, multithreaded core dumps are usable
Q: How do I restrict people from looking up the server version?
A: Put a "version" option containing something other than the real version in
the "options" section of named.conf. Note doing this will not prevent
attacks and may impede people trying to diagnose problems with your server.
Also it is possible to "fingerprint" nameservers to determine their version.
A: Put a "version" option containing something other than the real version in the
"options" section of named.conf. Note doing this will not prevent attacks and
may impede people trying to diagnose problems with your server. Also it is
possible to "fingerprint" nameservers to determine their version.
Q: How do I restrict only remote users from looking up the server version?
A: The following view statement will intercept lookups as the internal view
that holds the version information will be matched last. The caveats of the
previous answer still apply, of course.
A: The following view statement will intercept lookups as the internal view that
holds the version information will be matched last. The caveats of the previous
answer still apply, of course.
view "chaos" chaos {
match-clients { <those to be refused>; };
@ -91,48 +104,45 @@ A: The following view statement will intercept lookups as the internal view
Q: What do "no source of entropy found" or "could not open entropy source foo"
mean?
A: The server requires a source of entropy to perform certain operations,
mostly DNSSEC related. These messages indicate that you have no source of
entropy. On systems with /dev/random or an equivalent, it is used by
default. A source of entropy can also be defined using the random-device
option in named.conf.
A: The server requires a source of entropy to perform certain operations, mostly
DNSSEC related. These messages indicate that you have no source of entropy. On
systems with /dev/random or an equivalent, it is used by default. A source of
entropy can also be defined using the random-device option in named.conf.
Q: I installed BIND 9 and restarted named, but it's still BIND 8. Why?
A: BIND 9 is installed under /usr/local by default. BIND 8 is often installed
under /usr. Check that the correct named is running.
Q: I'm trying to use TSIG to authenticate dynamic updates or zone transfers.
I'm sure I have the keys set up correctly, but the server is rejecting the
TSIG. Why?
Q: I'm trying to use TSIG to authenticate dynamic updates or zone transfers. I'm
sure I have the keys set up correctly, but the server is rejecting the TSIG.
Why?
A: This may be a clock skew problem. Check that the the clocks on the client
and server are properly synchronised (e.g., using ntp).
A: This may be a clock skew problem. Check that the the clocks on the client and
server are properly synchronised (e.g., using ntp).
Q: I'm trying to compile BIND 9, and "make" is failing due to files not being
found. Why?
A: Using a parallel or distributed "make" to build BIND 9 is not supported, and
doesn't work. If you are using one of these, use normal make or gmake
instead.
doesn't work. If you are using one of these, use normal make or gmake instead.
Q: I have a BIND 9 master and a BIND 8.2.3 slave, and the master is logging
error messages like "notify to 10.0.0.1#53 failed: unexpected end of input".
What's wrong?
Q: I have a BIND 9 master and a BIND 8.2.3 slave, and the master is logging error
messages like "notify to 10.0.0.1#53 failed: unexpected end of input". What's
wrong?
A: This error message is caused by a known bug in BIND 8.2.3 and is fixed in
BIND 8.2.4. It can be safely ignored - the notify has been acted on by the
slave despite the error message.
A: This error message is caused by a known bug in BIND 8.2.3 and is fixed in BIND
8.2.4. It can be safely ignored - the notify has been acted on by the slave
despite the error message.
Q: I keep getting log messages like the following. Why?
Dec 4 23:47:59 client 10.0.0.1#1355: updating zone 'example.com/IN': update
failed: 'RRset exists (value dependent)' prerequisite not satisfied
(NXRRSET)
failed: 'RRset exists (value dependent)' prerequisite not satisfied (NXRRSET)
A: DNS updates allow the update request to test to see if certain conditions
are met prior to proceeding with the update. The message above is saying
that conditions were not met and the update is not proceeding. See doc/rfc/
A: DNS updates allow the update request to test to see if certain conditions are
met prior to proceeding with the update. The message above is saying that
conditions were not met and the update is not proceeding. See doc/rfc/
rfc2136.txt for more details on prerequisites.
Q: I keep getting log messages like the following. Why?
@ -140,11 +150,11 @@ Q: I keep getting log messages like the following. Why?
Jun 21 12:00:00.000 client 10.0.0.1#1234: update denied
A: Someone is trying to update your DNS data using the RFC2136 Dynamic Update
protocol. Windows 2000 machines have a habit of sending dynamic update
requests to DNS servers without being specifically configured to do so. If
the update requests are coming from a Windows 2000 machine, see http://
support.microsoft.com/support/kb/articles/q246/8/04.asp for information
about how to turn them off.
protocol. Windows 2000 machines have a habit of sending dynamic update requests
to DNS servers without being specifically configured to do so. If the update
requests are coming from a Windows 2000 machine, see http://
support.microsoft.com/support/kb/articles/q246/8/04.asp for information about
how to turn them off.
Q: I see a log message like the following. Why?
@ -152,59 +162,59 @@ Q: I see a log message like the following. Why?
A: You are most likely running named as a non-root user, and that user does not
have permission to write in /var/run. The common ways of fixing this are to
create a /var/run/named directory owned by the named user and set pid-file
to "/var/run/named/named.pid", or set pid-file to "named.pid", which will
put the file in the directory specified by the directory option (which, in
this case, must be writable by the named user).
create a /var/run/named directory owned by the named user and set pid-file to "
/var/run/named/named.pid", or set pid-file to "named.pid", which will put the
file in the directory specified by the directory option (which, in this case,
must be writable by the named user).
Q: When I do a "dig . ns", many of the A records for the root servers are
missing. Why?
Q: When I do a "dig . ns", many of the A records for the root servers are missing.
Why?
A: This is normal and harmless. It is a somewhat confusing side effect of the
way BIND 9 does RFC2181 trust ranking and of the efforts BIND 9 makes to
avoid promoting glue into answers.
A: This is normal and harmless. It is a somewhat confusing side effect of the way
BIND 9 does RFC2181 trust ranking and of the efforts BIND 9 makes to avoid
promoting glue into answers.
When BIND 9 first starts up and primes its cache, it receives the root
server addresses as additional data in an authoritative response from a root
server, and these records are eligible for inclusion as additional data in
responses. Subsequently it receives a subset of the root server addresses as
additional data in a non-authoritative (referral) response from a root
server. This causes the addresses to now be considered non-authoritative
(glue) data, which is not eligible for inclusion in responses.
When BIND 9 first starts up and primes its cache, it receives the root server
addresses as additional data in an authoritative response from a root server,
and these records are eligible for inclusion as additional data in responses.
Subsequently it receives a subset of the root server addresses as additional
data in a non-authoritative (referral) response from a root server. This causes
the addresses to now be considered non-authoritative (glue) data, which is not
eligible for inclusion in responses.
The server does have a complete set of root server addresses cached at all
times, it just may not include all of them as additional data, depending on
whether they were last received as answers or as glue. You can always look
up the addresses with explicit queries like "dig a.root-servers.net A".
whether they were last received as answers or as glue. You can always look up
the addresses with explicit queries like "dig a.root-servers.net A".
Q: Zone transfers from my BIND 9 master to my Windows 2000 slave fail. Why?
A: This may be caused by a bug in the Windows 2000 DNS server where DNS
messages larger than 16K are not handled properly. This can be worked around
by setting the option "transfer-format one-answer;". Also check whether your
zone contains domain names with embedded spaces or other special characters,
like "John\032Doe\213s\032Computer", since such names have been known to
cause Windows 2000 slaves to incorrectly reject the zone.
A: This may be caused by a bug in the Windows 2000 DNS server where DNS messages
larger than 16K are not handled properly. This can be worked around by setting
the option "transfer-format one-answer;". Also check whether your zone contains
domain names with embedded spaces or other special characters, like "John\
032Doe\213s\032Computer", since such names have been known to cause Windows
2000 slaves to incorrectly reject the zone.
Q: Why don't my zones reload when I do an "rndc reload" or SIGHUP?
A: A zone can be updated either by editing zone files and reloading the server
or by dynamic update, but not both. If you have enabled dynamic update for a
zone using the "allow-update" option, you are not supposed to edit the zone
file by hand, and the server will not attempt to reload it.
A: A zone can be updated either by editing zone files and reloading the server or
by dynamic update, but not both. If you have enabled dynamic update for a zone
using the "allow-update" option, you are not supposed to edit the zone file by
hand, and the server will not attempt to reload it.
Q: I can query the nameserver from the nameserver but not from other machines.
Why?
A: This is usually the result of the firewall configuration stopping the
queries and / or the replies.
A: This is usually the result of the firewall configuration stopping the queries
and / or the replies.
Q: How can I make a server a slave for both an internal and an external view at
the same time? When I tried, both views on the slave were transferred from
the same view on the master.
the same time? When I tried, both views on the slave were transferred from the
same view on the master.
A: You will need to give the master and slave multiple IP addresses and use
those to make sure you reach the correct view on the other machine.
A: You will need to give the master and slave multiple IP addresses and use those
to make sure you reach the correct view on the other machine.
Master: 10.0.1.1 (internal), 10.0.1.2 (external, IP alias)
internal:
@ -232,8 +242,8 @@ A: You will need to give the master and slave multiple IP addresses and use
transfer-source 10.0.1.4;
query-source address 10.0.1.4;
You put the external address on the alias so that all the other dns clients
on these boxes see the internal view by default.
You put the external address on the alias so that all the other dns clients on
these boxes see the internal view by default.
A: BIND 9.3 and later: Use TSIG to select the appropriate view.
@ -248,7 +258,7 @@ A: BIND 9.3 and later: Use TSIG to select the appropriate view.
};
view "external" {
match-clients { key external; any; };
server 10.0.0.2 { keys external; };
server 10.0.1.2 { keys external; };
recursion no;
...
};
@ -264,7 +274,7 @@ A: BIND 9.3 and later: Use TSIG to select the appropriate view.
};
view "external" {
match-clients { key external; any; };
server 10.0.0.1 { keys external; };
server 10.0.1.1 { keys external; };
recursion no;
...
};
@ -272,8 +282,8 @@ A: BIND 9.3 and later: Use TSIG to select the appropriate view.
Q: I have FreeBSD 4.x and "rndc-confgen -a" just sits there.
A: /dev/random is not configured. Use rndcontrol(8) to tell the kernel to use
certain interrupts as a source of random events. You can make this permanent
by setting rand_irqs in /etc/rc.conf.
certain interrupts as a source of random events. You can make this permanent by
setting rand_irqs in /etc/rc.conf.
/etc/rc.conf
rand_irqs="3 14 15"
@ -283,34 +293,33 @@ A: /dev/random is not configured. Use rndcontrol(8) to tell the kernel to use
Q: Why is named listening on UDP port other than 53?
A: Named uses a system selected port to make queries of other nameservers. This
behaviour can be overridden by using query-source to lock down the port and/
or address. See also notify-source and transfer-source.
behaviour can be overridden by using query-source to lock down the port and/or
address. See also notify-source and transfer-source.
Q: I get error messages like "multiple RRs of singleton type" and "CNAME and
other data" when transferring a zone. What does this mean?
Q: I get error messages like "multiple RRs of singleton type" and "CNAME and other
data" when transferring a zone. What does this mean?
A: These indicate a malformed master zone. You can identify the exact records
involved by transferring the zone using dig then running named-checkzone on
it.
involved by transferring the zone using dig then running named-checkzone on it.
dig axfr example.com @master-server > tmp
named-checkzone example.com tmp
A CNAME record cannot exist with the same name as another record except for
the DNSSEC records which prove its existance (NSEC).
A CNAME record cannot exist with the same name as another record except for the
DNSSEC records which prove its existance (NSEC).
RFC 1034, Section 3.6.2: "If a CNAME RR is present at a node, no other data
should be present; this ensures that the data for a canonical name and its
aliases cannot be different. This rule also insures that a cached CNAME can
be used without checking with an authoritative server for other RR types."
aliases cannot be different. This rule also insures that a cached CNAME can be
used without checking with an authoritative server for other RR types."
Q: I get error messages like "named.conf:99: unexpected end of input" where 99
is the last line of named.conf.
Q: I get error messages like "named.conf:99: unexpected end of input" where 99 is
the last line of named.conf.
A: Some text editors (notepad and wordpad) fail to put a line title indication
(e.g. CR/LF) on the last line of a text file. This can be fixed by "adding"
a blank line to the end of the file. Named expects to see EOF immediately
after EOL and treats text files where this is not met as truncated.
(e.g. CR/LF) on the last line of a text file. This can be fixed by "adding" a
blank line to the end of the file. Named expects to see EOF immediately after
EOL and treats text files where this is not met as truncated.
Q: I get warning messages like "zone example.com/IN: refresh: failure trying
master 1.2.3.4#53: timed out".
@ -319,15 +328,15 @@ A: Check that you can make UDP queries from the slave to the master
dig +norec example.com soa @1.2.3.4
You could be generating queries faster than the slave can cope with. Lower
the serial query rate.
You could be generating queries faster than the slave can cope with. Lower the
serial query rate.
serial-query-rate 5; // default 20
Q: How do I share a dynamic zone between multiple views?
A: You choose one view to be master and the second a slave and transfer the
zone between views.
A: You choose one view to be master and the second a slave and transfer the zone
between views.
Master 10.0.1.1:
key "external" {
@ -370,14 +379,14 @@ Q: I get a error message like "zone wireless.ietf56.ietf.org/IN: loading master
file primaries/wireless.ietf56.ietf.org: no owner".
A: This error is produced when a line in the master file contains leading white
space (tab/space) but the is no current record owner name to inherit the
name from. Usually this is the result of putting white space before a
comment. Forgeting the "@" for the SOA record or indenting the master file.
space (tab/space) but the is no current record owner name to inherit the name
from. Usually this is the result of putting white space before a comment.
Forgeting the "@" for the SOA record or indenting the master file.
Q: Why are my logs in GMT (UTC).
A: You are running chrooted (-t) and have not supplied local timzone
information in the chroot area.
A: You are running chrooted (-t) and have not supplied local timzone information
in the chroot area.
FreeBSD: /etc/localtime
Solaris: /etc/TIMEZONE and /usr/share/lib/zoneinfo
@ -395,23 +404,23 @@ Q: I get "rndc: connect failed: connection refused" when I try to run rndc.
A: This is usually a configuration error.
First ensure that named is running and no errors are being reported at
startup (/var/log/messages or equivalent). Running "named -g <usual
arguments>" from a title can help at this point.
First ensure that named is running and no errors are being reported at startup
(/var/log/messages or equivalent). Running "named -g <usual arguments>" from a
title can help at this point.
Secondly ensure that named is configured to use rndc either by "rndc-confgen
-a", rndc-confgen or manually. The Administrators Reference manual has
details on how to do this.
-a", rndc-confgen or manually. The Administrators Reference manual has details
on how to do this.
Old versions of rndc-confgen used localhost rather than 127.0.0.1 in /etc/
rndc.conf for the default server. Update /etc/rndc.conf if necessary so that
the default server listed in /etc/rndc.conf matches the addresses used in
named.conf. "localhost" has two address (127.0.0.1 and ::1).
If you use "rndc-confgen -a" and named is running with -t or -u ensure that
/etc/rndc.conf has the correct ownership and that a copy is in the chroot
area. You can do this by re-running "rndc-confgen -a" with appropriate -t
and -u arguments.
If you use "rndc-confgen -a" and named is running with -t or -u ensure that /
etc/rndc.conf has the correct ownership and that a copy is in the chroot area.
You can do this by re-running "rndc-confgen -a" with appropriate -t and -u
arguments.
Q: I don't get RRSIG's returned when I use "dig +dnssec".
@ -419,12 +428,11 @@ A: You need to ensure DNSSEC is enabled (dnssec-enable yes;).
Q: I get "Error 1067" when starting named under Windows.
A: This is the service manager saying that named exited. You need to examine
the Application log in the EventViewer to find out why.
A: This is the service manager saying that named exited. You need to examine the
Application log in the EventViewer to find out why.
Common causes are that you failed to create "named.conf" (usually "C:\
windows\dns\etc\named.conf") or failed to specify the directory in
named.conf.
Common causes are that you failed to create "named.conf" (usually "C:\windows\
dns\etc\named.conf") or failed to specify the directory in named.conf.
options {
Directory "C:\windows\dns\etc";
@ -439,11 +447,11 @@ A: These indicate a filesystem permission error preventing named creating /
"dumping master file: sl/tmp-XXXX5il3sQ: open: permission denied"
Named needs write permission on the directory containing the file. Named
writes the new cache file to a temporary file then renames it to the name
specified in named.conf to ensure that the contents are always complete.
This is to prevent named loading a partial zone in the event of power
failure or similar interrupting the write of the master file.
Named needs write permission on the directory containing the file. Named writes
the new cache file to a temporary file then renames it to the name specified in
named.conf to ensure that the contents are always complete. This is to prevent
named loading a partial zone in the event of power failure or similar
interrupting the write of the master file.
Note file names are relative to the directory specified in options and any
chroot directory ([<chroot dir>/][<options dir>]).
@ -489,8 +497,8 @@ A: If the IN-ADDR.ARPA name covered refers to a internal address space you are
If you are not using these private addresses then a client has queried for
them. You can just ignore the messages, get the offending client to stop
sending you these messages as they are most probably leaking them or setup
your own zones empty zones to serve answers to these queries.
sending you these messages as they are most probably leaking them or setup your
own zones empty zones to serve answers to these queries.
zone "10.IN-ADDR.ARPA" {
type master;
@ -523,3 +531,102 @@ A: If the IN-ADDR.ARPA name covered refers to a internal address space you are
Future versions of named are likely to do this automatically.
Q: I'm running BIND on Red Hat Enterprise Linux or Fedora Core -
Why can't named update slave zone database files?
Why can't named create DDNS journal files or update the master zones from
journals?
Why can't named create custom log files?
A: Red Hat Security Enhanced Linux (SELinux) policy security protections :
Red Hat have adopted the National Security Agency's SELinux security policy (
see http://www.nsa.gov/selinux ) and recommendations for BIND security , which
are more secure than running named in a chroot and make use of the bind-chroot
environment unecessary .
By default, named is not allowed by the SELinux policy to write, create or
delete any files EXCEPT in these directories:
$ROOTDIR/var/named/slaves
$ROOTDIR/var/named/data
$ROOTDIR/var/tmp
where $ROOTDIR may be set in /etc/sysconfig/named if bind-chroot is installed.
The SELinux policy particularly does NOT allow named to modify the $ROOTDIR/var
/named directory, the default location for master zone database files.
SELinux policy overrules file access permissions - so even if all the files
under /var/named have ownership named:named and mode rw-rw-r--, named will
still not be able to write or create files except in the directories above,
with SELinux in Enforcing mode.
So, to allow named to update slave or DDNS zone files, it is best to locate
them in $ROOTDIR/var/named/slaves, with named.conf zone statements such as:
zone "slave.zone." IN {
type slave;
file "slaves/slave.zone.db";
...
};
zone "ddns.zone." IN {
type master;
allow-updates {...};
file "slaves/ddns.zone.db";
};
To allow named to create its cache dump and statistics files, for example, you
could use named.conf options statements such as:
options {
...
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
...
};
You can also tell SELinux to allow named to update any zone database files, by
setting the SELinux tunable boolean parameter 'named_write_master_zones=1',
using the system-config-securitylevel GUI, using the 'setsebool' command, or in
/etc/selinux/targeted/booleans.
You can disable SELinux protection for named entirely by setting the
'named_disable_trans=1' SELinux tunable boolean parameter.
The SELinux named policy defines these SELinux contexts for named:
named_zone_t : for zone database files - $ROOTDIR/var/named/*
named_conf_t : for named configuration files - $ROOTDIR/etc/{named,rndc}.*
named_cache_t: for files modifiable by named - $ROOTDIR/var/{tmp,named/{slaves,data}}
If you want to retain use of the SELinux policy for named, and put named files
in different locations, you can do so by changing the context of the custom
file locations .
To create a custom configuration file location, eg. '/root/named.conf', to use
with the 'named -c' option, do:
# chcon system_u:object_r:named_conf_t /root/named.conf
To create a custom modifiable named data location, eg. '/var/log/named' for a
log file, do:
# chcon system_u:object_r:named_cache_t /var/log/named
To create a custom zone file location, eg. /root/zones/, do:
# chcon system_u:object_r:named_zone_t /root/zones/{.,*}
See these man-pages for more information : selinux(8), named_selinux(8), chcon
(1), setsebool(8)

198
contrib/bind9/FAQ.xml
View file

@ -1,7 +1,7 @@
<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" []>
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2000-2003 Internet Software Consortium.
-
- Permission to use, copy, modify, and distribute this software for any
@ -17,7 +17,7 @@
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: FAQ.xml,v 1.4.6.3 2005/11/02 22:53:51 marka Exp $ -->
<!-- $Id: FAQ.xml,v 1.4.6.5 2006/02/27 21:11:40 marka Exp $ -->
<article class="faq">
<title>Frequently Asked Questions about BIND 9</title>
@ -64,6 +64,26 @@
</answer>
</qandaentry>
<qandaentry>
<question>
<para>
Why do I get the following errors:
<programlisting>general: errno2result.c:109: unexpected error:
general: unable to convert errno to isc_result: 14: Bad address
client: UDP client handler shutting down due to fatal receive error: unexpected error</programlisting>
</para>
</question>
<answer>
<para>
This is the result of a Linux kernel bug.
</para>
<para>
See:
<ulink url="http://marc.theaimsgroup.com/?l=linux-netdev&amp;m=113081708031466&amp;w=2">http://marc.theaimsgroup.com/?l=linux-netdev&amp;m=113081708031466&amp;w=2</ulink>
</para>
</answer>
</qandaentry>
<qandaentry>
<question>
<para>
@ -105,6 +125,10 @@ example.com. 86400 IN SOA ns hostmaster ( 1 3600 1800 1814400 3600 )</programlis
is not cumulative; if each process is using 10M of memory,
only a total of 10M is used.
</para>
<para>
Newer versions of Linux's ps command hide the individual threads
and require -L to display them.
</para>
</answer>
</qandaentry>
@ -516,7 +540,7 @@ Master 10.0.1.1:
};
view "external" {
match-clients { key external; any; };
server 10.0.0.2 { keys external; };
server 10.0.1.2 { keys external; };
recursion no;
...
};
@ -532,7 +556,7 @@ Slave 10.0.1.2:
};
view "external" {
match-clients { key external; any; };
server 10.0.0.1 { keys external; };
server 10.0.1.1 { keys external; };
recursion no;
...
};</programlisting>
@ -997,11 +1021,177 @@ empty:
1 3600 1200 604800 10800 )
@ 10800 IN NS &lt;name-of-server&gt;.</programlisting>
</informalexample>
<para>
<note>
Future versions of named are likely to do this automatically.
</note>
</para>
</answer>
</qandaentry>
<qandaentry>
<question>
<para>
I'm running BIND on Red Hat Enterprise Linux or Fedora Core -
</para>
<para>
Why can't named update slave zone database files?
</para>
<para>
Why can't named create DDNS journal files or update
the master zones from journals?
</para>
<para>
Why can't named create custom log files?
</para>
</question>
<answer>
<para>
Red Hat Security Enhanced Linux (SELinux) policy security
protections :
</para>
<para>
Red Hat have adopted the National Security Agency's
SELinux security policy ( see http://www.nsa.gov/selinux
) and recommendations for BIND security , which are more
secure than running named in a chroot and make use of
the bind-chroot environment unecessary .
</para>
<para>
By default, named is not allowed by the SELinux policy
to write, create or delete any files EXCEPT in these
directories:
<informalexample>
<programlisting>
$ROOTDIR/var/named/slaves
$ROOTDIR/var/named/data
$ROOTDIR/var/tmp
</programlisting>
</informalexample>
where $ROOTDIR may be set in /etc/sysconfig/named if
bind-chroot is installed.
</para>
<para>
The SELinux policy particularly does NOT allow named to modify
the $ROOTDIR/var/named directory, the default location for master
zone database files.
</para>
<para>
SELinux policy overrules file access permissions - so
even if all the files under /var/named have ownership
named:named and mode rw-rw-r--, named will still not be
able to write or create files except in the directories
above, with SELinux in Enforcing mode.
</para>
<para>
So, to allow named to update slave or DDNS zone files,
it is best to locate them in $ROOTDIR/var/named/slaves,
with named.conf zone statements such as:
<informalexample>
<programlisting>
zone "slave.zone." IN {
type slave;
file "slaves/slave.zone.db";
...
};
zone "ddns.zone." IN {
type master;
allow-updates {...};
file "slaves/ddns.zone.db";
};
</programlisting>
</informalexample>
</para>
<para>
To allow named to create its cache dump and statistics
files, for example, you could use named.conf options
statements such as:
<informalexample>
<programlisting>
options {
...
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
...
};
</programlisting>
</informalexample>
</para>
<para>
You can also tell SELinux to allow named to update any
zone database files, by setting the SELinux tunable boolean
parameter 'named_write_master_zones=1', using the
system-config-securitylevel GUI, using the 'setsebool'
command, or in /etc/selinux/targeted/booleans.
</para>
<para>
You can disable SELinux protection for named entirely by
setting the 'named_disable_trans=1' SELinux tunable boolean
parameter.
</para>
<para>
The SELinux named policy defines these SELinux contexts for named:
<informalexample>
<programlisting>
named_zone_t : for zone database files - $ROOTDIR/var/named/*
named_conf_t : for named configuration files - $ROOTDIR/etc/{named,rndc}.*
named_cache_t: for files modifiable by named - $ROOTDIR/var/{tmp,named/{slaves,data}}
</programlisting>
</informalexample>
</para>
<para>
If you want to retain use of the SELinux policy for named,
and put named files in different locations, you can do
so by changing the context of the custom file locations
.
</para>
<para>
To create a custom configuration file location, eg.
'/root/named.conf', to use with the 'named -c' option,
do:
<informalexample>
<programlisting>
# chcon system_u:object_r:named_conf_t /root/named.conf
</programlisting>
</informalexample>
</para>
<para>
To create a custom modifiable named data location, eg.
'/var/log/named' for a log file, do:
<informalexample>
<programlisting>
# chcon system_u:object_r:named_cache_t /var/log/named
</programlisting>
</informalexample>
</para>
<para>
To create a custom zone file location, eg. /root/zones/, do:
<informalexample>
<programlisting>
# chcon system_u:object_r:named_zone_t /root/zones/{.,*}
</programlisting>
</informalexample>
</para>
<para>
See these man-pages for more information : selinux(8),
named_selinux(8), chcon(1), setsebool(8)
</para>
</answer>
</qandaentry>
</qandaset>
</article>

7
contrib/bind9/Makefile.in
View file

@ -1,4 +1,4 @@
# Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
# Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
# Copyright (C) 1998-2002 Internet Software Consortium.
#
# Permission to use, copy, modify, and distribute this software for any
@ -13,7 +13,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.41.2.2.2.2 2004/03/08 04:04:12 marka Exp $
# $Id: Makefile.in,v 1.41.2.2.2.4 2006/05/19 00:04:00 marka Exp $
srcdir = @srcdir@
VPATH = @srcdir@
@ -44,7 +44,8 @@ maintainer-clean::
rm -f configure
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir} \
${DESTDIR}${localstatedir}/run ${DESTDIR}${sysconfdir}
install:: isc-config.sh installdirs
${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}

18
contrib/bind9/README
View file

@ -194,6 +194,9 @@ BIND 9.2.0
--with-libtool does not work on AIX.
--with-libtool does not work on SunOS 4. configure
requires "printf" which is not available.
A bug in the Windows 2000 DNS server can cause zone transfers
from a BIND 9 server to a W2K server to fail. For details,
see the "Zone Transfers" section in doc/misc/migration.
@ -226,7 +229,7 @@ Building
Red Hat Linux 7.1
Debian GNU/Linux 2.2 and 3.0
Mandrake 8.1
OpenBSD 2.6, 2.8, 2.9
OpenBSD 2.6, 2.8, 2.9, 3.1, 3.6, 3.8
UnixWare 7.1.1
HP-UX 10.20
BSD/OS 4.2
@ -265,10 +268,23 @@ Building
Enable DNSSEC signature chasing support in dig.
-DDIG_SIGCHASE=1 (sets -DDIG_SIGCHASE_TD=1 and
-DDIG_SIGCHASE_BU=1)
Disable dropping queries from particular well known ports.
-DNS_CLIENT_DROPPORT=0
LDFLAGS
Linker flags. Defaults to empty string.
The following need to be set when cross compiling.
BUILD_CC
The native C compiler.
BUILD_CFLAGS (optional)
BUILD_CPPFLAGS (optional)
Possible Settings:
-DNEED_OPTARG=1 (optarg is not declared in <unistd.h>)
BUILD_LDFLAGS (optional)
BUILD_LIBS (optional)
To build shared libraries, specify "--with-libtool" on the
configure command line.

25
contrib/bind9/bin/check/named-checkconf.8
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: named-checkconf.8,v 1.11.12.7 2005/10/13 02:33:41 marka Exp $
.\" $Id: named-checkconf.8,v 1.11.12.8 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: named\-checkconf
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 14, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "NAMED\-CHECKCONF" "8" "June 14, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -36,24 +39,24 @@ named\-checkconf \- named configuration file syntax checking tool
\fBnamed\-checkconf\fR
checks the syntax, but not the semantics, of a named configuration file.
.SH "OPTIONS"
.TP
.TP 3n
\-t \fIdirectory\fR
chroot to
\fIdirectory\fR
so that include directives in the configuration file are processed as if run by a similarly chrooted named.
.TP
.TP 3n
\-v
Print the version of the
\fBnamed\-checkconf\fR
program and exit.
.TP
.TP 3n
\-z
Perform a check load the master zonefiles found in
\fInamed.conf\fR.
.TP
.TP 3n
\-j
When loading a zonefile read the journal if it exists.
.TP
.TP 3n
filename
The name of the configuration file to be checked. If not specified, it defaults to
\fI/etc/named.conf\fR.
@ -68,3 +71,5 @@ BIND 9 Administrator Reference Manual.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

44
contrib/bind9/bin/check/named-checkconf.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2002 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: named-checkconf.c,v 1.12.12.9 2005/03/03 06:33:38 marka Exp $ */
/* $Id: named-checkconf.c,v 1.12.12.11 2006/03/02 00:37:20 marka Exp $ */
#include <config.h>
@ -60,9 +60,9 @@ usage(void) {
}
static isc_result_t
directory_callback(const char *clausename, cfg_obj_t *obj, void *arg) {
directory_callback(const char *clausename, const cfg_obj_t *obj, void *arg) {
isc_result_t result;
char *directory;
const char *directory;
REQUIRE(strcasecmp("directory", clausename) == 0);
@ -85,18 +85,18 @@ directory_callback(const char *clausename, cfg_obj_t *obj, void *arg) {
}
static isc_result_t
configure_zone(const char *vclass, const char *view, cfg_obj_t *zconfig,
isc_mem_t *mctx)
configure_zone(const char *vclass, const char *view,
const cfg_obj_t *zconfig, isc_mem_t *mctx)
{
isc_result_t result;
const char *zclass;
const char *zname;
const char *zfile;
cfg_obj_t *zoptions = NULL;
cfg_obj_t *classobj = NULL;
cfg_obj_t *typeobj = NULL;
cfg_obj_t *fileobj = NULL;
cfg_obj_t *dbobj = NULL;
const cfg_obj_t *zoptions = NULL;
const cfg_obj_t *classobj = NULL;
const cfg_obj_t *typeobj = NULL;
const cfg_obj_t *fileobj = NULL;
const cfg_obj_t *dbobj = NULL;
zname = cfg_obj_asstring(cfg_tuple_get(zconfig, "name"));
classobj = cfg_tuple_get(zconfig, "class");
@ -125,12 +125,12 @@ configure_zone(const char *vclass, const char *view, cfg_obj_t *zconfig,
}
static isc_result_t
configure_view(const char *vclass, const char *view, cfg_obj_t *config,
cfg_obj_t *vconfig, isc_mem_t *mctx)
configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
const cfg_obj_t *vconfig, isc_mem_t *mctx)
{
cfg_listelt_t *element;
cfg_obj_t *voptions;
cfg_obj_t *zonelist;
const cfg_listelt_t *element;
const cfg_obj_t *voptions;
const cfg_obj_t *zonelist;
isc_result_t result = ISC_R_SUCCESS;
isc_result_t tresult;
@ -148,7 +148,7 @@ configure_view(const char *vclass, const char *view, cfg_obj_t *config,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *zconfig = cfg_listelt_value(element);
const cfg_obj_t *zconfig = cfg_listelt_value(element);
tresult = configure_zone(vclass, view, zconfig, mctx);
if (tresult != ISC_R_SUCCESS)
result = tresult;
@ -158,11 +158,11 @@ configure_view(const char *vclass, const char *view, cfg_obj_t *config,
static isc_result_t
load_zones_fromconfig(cfg_obj_t *config, isc_mem_t *mctx) {
cfg_listelt_t *element;
cfg_obj_t *classobj;
cfg_obj_t *views;
cfg_obj_t *vconfig;
load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx) {
const cfg_listelt_t *element;
const cfg_obj_t *classobj;
const cfg_obj_t *views;
const cfg_obj_t *vconfig;
const char *vclass;
isc_result_t result = ISC_R_SUCCESS;
isc_result_t tresult;

16
contrib/bind9/bin/check/named-checkconf.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: named-checkconf.html,v 1.5.2.1.4.12 2005/10/13 02:33:42 marka Exp $ -->
<!-- $Id: named-checkconf.html,v 1.5.2.1.4.15 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>named-checkconf</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">named-checkconf</span> &#8212; named configuration file syntax checking tool</p>
@ -32,14 +32,14 @@
<div class="cmdsynopsis"><p><code class="command">named-checkconf</code> [<code class="option">-v</code>] [<code class="option">-j</code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] {filename} [<code class="option">-z</code>]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525865"></a><h2>DESCRIPTION</h2>
<a name="id2549430"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">named-checkconf</strong></span> checks the syntax, but not
the semantics, of a named configuration file.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525878"></a><h2>OPTIONS</h2>
<a name="id2549443"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
<dd><p>
@ -69,21 +69,21 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525970"></a><h2>RETURN VALUES</h2>
<a name="id2549534"></a><h2>RETURN VALUES</h2>
<p>
<span><strong class="command">named-checkconf</strong></span> returns an exit status of 1 if
errors were detected and 0 otherwise.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525982"></a><h2>SEE ALSO</h2>
<a name="id2549547"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526006"></a><h2>AUTHOR</h2>
<a name="id2549639"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

45
contrib/bind9/bin/check/named-checkzone.8
View file

@ -1,4 +1,4 @@
.\" Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2000-2002 Internet Software Consortium.
.\"
.\" Permission to use, copy, modify, and distribute this software for any
@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: named-checkzone.8,v 1.11.2.1.8.8 2005/10/13 02:33:41 marka Exp $
.\" $Id: named-checkzone.8,v 1.11.2.1.8.11 2006/10/05 02:50:17 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: named\-checkzone
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 13, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "NAMED\-CHECKZONE" "8" "June 13, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -40,61 +43,61 @@ does when loading a zone. This makes
\fBnamed\-checkzone\fR
useful for checking zone files before configuring them into a name server.
.SH "OPTIONS"
.TP
.TP 3n
\-d
Enable debugging.
.TP
.TP 3n
\-q
Quiet mode \- exit code only.
.TP
.TP 3n
\-v
Print the version of the
\fBnamed\-checkzone\fR
program and exit.
.TP
.TP 3n
\-j
When loading the zone file read the journal if it exists.
.TP
.TP 3n
\-c \fIclass\fR
Specify the class of the zone. If not specified "IN" is assumed.
.TP
.TP 3n
\-k \fImode\fR
Perform
\fB"check\-name"\fR
\fB"check\-names"\fR
checks with the specified failure mode. Possible modes are
\fB"fail"\fR,
\fB"warn"\fR
(default) and
\fB"ignore"\fR.
.TP
.TP 3n
\-n \fImode\fR
Specify whether NS records should be checked to see if they are addresses. Possible modes are
\fB"fail"\fR,
\fB"warn"\fR
(default) and
\fB"ignore"\fR.
.TP
.TP 3n
\-o \fIfilename\fR
Write zone output to
\fIfilename\fR.
.TP
.TP 3n
\-t \fIdirectory\fR
chroot to
\fIdirectory\fR
so that include directives in the configuration file are processed as if run by a similarly chrooted named.
.TP
.TP 3n
\-w \fIdirectory\fR
chdir to
\fIdirectory\fR
so that relative filenames in master file $INCLUDE directives work. This is similar to the directory clause in
\fInamed.conf\fR.
.TP
.TP 3n
\-D
Dump zone file in canonical format.
.TP
.TP 3n
zonename
The domain name of the zone being checked.
.TP
.TP 3n
filename
The name of the zone file.
.SH "RETURN VALUES"
@ -109,3 +112,5 @@ BIND 9 Administrator Reference Manual.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004\-2006 Internet Systems Consortium, Inc. ("ISC")

7
contrib/bind9/bin/check/named-checkzone.docbook
View file

@ -2,7 +2,7 @@
"http://www.oasis-open.org/docbook/xml/4.0/docbookx.dtd"
[<!ENTITY mdash "&#8212;">]>
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2000-2002 Internet Software Consortium.
-
- Permission to use, copy, modify, and distribute this software for any
@ -18,7 +18,7 @@
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: named-checkzone.docbook,v 1.3.2.2.8.11 2005/05/12 21:35:57 sra Exp $ -->
<!-- $Id: named-checkzone.docbook,v 1.3.2.2.8.13 2006/09/30 23:58:36 marka Exp $ -->
<refentry>
<refentryinfo>
@ -35,6 +35,7 @@
<copyright>
<year>2004</year>
<year>2005</year>
<year>2006</year>
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
</copyright>
<copyright>
@ -134,7 +135,7 @@
<term>-k <replaceable class="parameter">mode</replaceable></term>
<listitem>
<para>
Perform <command>"check-name"</command> checks with the specified failure mode.
Perform <command>"check-names"</command> checks with the specified failure mode.
Possible modes are <command>"fail"</command>,
<command>"warn"</command> (default) and
<command>"ignore"</command>.

20
contrib/bind9/bin/check/named-checkzone.html
View file

@ -1,5 +1,5 @@
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2000-2002 Internet Software Consortium.
-
- Permission to use, copy, modify, and distribute this software for any
@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: named-checkzone.html,v 1.5.2.2.4.13 2005/10/13 02:33:42 marka Exp $ -->
<!-- $Id: named-checkzone.html,v 1.5.2.2.4.17 2006/10/05 02:50:17 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>named-checkzone</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">named-checkzone</span> &#8212; zone file validity checking tool</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">named-checkzone</code> [<code class="option">-d</code>] [<code class="option">-j</code>] [<code class="option">-q</code>] [<code class="option">-v</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-k <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-n <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-o <em class="replaceable"><code>filename</code></em></code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-w <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-D</code>] {zonename} {filename}</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525922"></a><h2>DESCRIPTION</h2>
<a name="id2549490"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">named-checkzone</strong></span> checks the syntax and integrity of
a zone file. It performs the same checks as <span><strong class="command">named</strong></span>
@ -42,7 +42,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525942"></a><h2>OPTIONS</h2>
<a name="id2549510"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-d</span></dt>
<dd><p>
@ -67,7 +67,7 @@
</p></dd>
<dt><span class="term">-k <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Perform <span><strong class="command">"check-name"</strong></span> checks with the specified failure mode.
Perform <span><strong class="command">"check-names"</strong></span> checks with the specified failure mode.
Possible modes are <span><strong class="command">"fail"</strong></span>,
<span><strong class="command">"warn"</strong></span> (default) and
<span><strong class="command">"ignore"</strong></span>.
@ -111,14 +111,14 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526187"></a><h2>RETURN VALUES</h2>
<a name="id2549824"></a><h2>RETURN VALUES</h2>
<p>
<span><strong class="command">named-checkzone</strong></span> returns an exit status of 1 if
errors were detected and 0 otherwise.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526200"></a><h2>SEE ALSO</h2>
<a name="id2549836"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
<em class="citetitle">RFC 1035</em>,
@ -126,7 +126,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526227"></a><h2>AUTHOR</h2>
<a name="id2549863"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

101
contrib/bind9/bin/dig/dig.1
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: dig.1,v 1.14.2.4.2.10 2005/10/13 02:33:42 marka Exp $
.\" $Id: dig.1,v 1.14.2.4.2.11 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: dig
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: Jun 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "DIG" "1" "Jun 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -68,12 +71,14 @@ A typical invocation of
\fBdig\fR
looks like:
.sp
.RS 3n
.nf
dig @server name type
.fi
.RE
.sp
where:
.TP
.TP 3n
\fBserver\fR
is the name or IP address of the name server to query. This can be an IPv4 address in dotted\-decimal notation or an IPv6 address in colon\-delimited notation. When the supplied
\fIserver\fR
@ -86,10 +91,10 @@ argument is provided,
consults
\fI/etc/resolv.conf\fR
and queries the name servers listed there. The reply from the name server that responds is displayed.
.TP
.TP 3n
\fBname\fR
is the name of the resource record that is to be looked up.
.TP
.TP 3n
\fBtype\fR
indicates what type of query is required \(em ANY, A, MX, SIG, etc.
\fItype\fR
@ -197,18 +202,18 @@ Each query option is identified by a keyword preceded by a plus sign (+). Some k
no
to negate the meaning of that keyword. Other keywords assign values to options like the timeout interval. They have the form
\fB+keyword=value\fR. The query options are:
.TP
.TP 3n
\fB+[no]tcp\fR
Use [do not use] TCP when querying name servers. The default behaviour is to use UDP unless an AXFR or IXFR query is requested, in which case a TCP connection is used.
.TP
.TP 3n
\fB+[no]vc\fR
Use [do not use] TCP when querying name servers. This alternate syntax to
\fI+[no]tcp\fR
is provided for backwards compatibility. The "vc" stands for "virtual circuit".
.TP
.TP 3n
\fB+[no]ignore\fR
Ignore truncation in UDP responses instead of retrying with TCP. By default, TCP retries are performed.
.TP
.TP 3n
\fB+domain=somename\fR
Set the search list to contain the single domain
\fIsomename\fR, as if specified in a
@ -217,35 +222,35 @@ directive in
\fI/etc/resolv.conf\fR, and enable search list processing as if the
\fI+search\fR
option were given.
.TP
.TP 3n
\fB+[no]search\fR
Use [do not use] the search list defined by the searchlist or domain directive in
\fIresolv.conf\fR
(if any). The search list is not used by default.
.TP
.TP 3n
\fB+[no]defname\fR
Deprecated, treated as a synonym for
\fI+[no]search\fR
.TP
.TP 3n
\fB+[no]aaonly\fR
Sets the "aa" flag in the query.
.TP
.TP 3n
\fB+[no]aaflag\fR
A synonym for
\fI+[no]aaonly\fR.
.TP
.TP 3n
\fB+[no]adflag\fR
Set [do not set] the AD (authentic data) bit in the query. The AD bit currently has a standard meaning only in responses, not in queries, but the ability to set the bit in the query is provided for completeness.
.TP
.TP 3n
\fB+[no]cdflag\fR
Set [do not set] the CD (checking disabled) bit in the query. This requests the server to not perform DNSSEC validation of responses.
.TP
.TP 3n
\fB+[no]cl\fR
Display [do not display] the CLASS when printing the record.
.TP
.TP 3n
\fB+[no]ttlid\fR
Display [do not display] the TTL when printing the record.
.TP
.TP 3n
\fB+[no]recurse\fR
Toggle the setting of the RD (recursion desired) bit in the query. This bit is set by default, which means
\fBdig\fR
@ -254,74 +259,74 @@ normally sends recursive queries. Recursion is automatically disabled when the
or
\fI+trace\fR
query options are used.
.TP
.TP 3n
\fB+[no]nssearch\fR
When this option is set,
\fBdig\fR
attempts to find the authoritative name servers for the zone containing the name being looked up and display the SOA record that each name server has for the zone.
.TP
.TP 3n
\fB+[no]trace\fR
Toggle tracing of the delegation path from the root name servers for the name being looked up. Tracing is disabled by default. When tracing is enabled,
\fBdig\fR
makes iterative queries to resolve the name being looked up. It will follow referrals from the root servers, showing the answer from each server that was used to resolve the lookup.
.TP
.TP 3n
\fB+[no]cmd\fR
toggles the printing of the initial comment in the output identifying the version of
\fBdig\fR
and the query options that have been applied. This comment is printed by default.
.TP
.TP 3n
\fB+[no]short\fR
Provide a terse answer. The default is to print the answer in a verbose form.
.TP
.TP 3n
\fB+[no]identify\fR
Show [or do not show] the IP address and port number that supplied the answer when the
\fI+short\fR
option is enabled. If short form answers are requested, the default is not to show the source address and port number of the server that provided the answer.
.TP
.TP 3n
\fB+[no]comments\fR
Toggle the display of comment lines in the output. The default is to print comments.
.TP
.TP 3n
\fB+[no]stats\fR
This query option toggles the printing of statistics: when the query was made, the size of the reply and so on. The default behaviour is to print the query statistics.
.TP
.TP 3n
\fB+[no]qr\fR
Print [do not print] the query as it is sent. By default, the query is not printed.
.TP
.TP 3n
\fB+[no]question\fR
Print [do not print] the question section of a query when an answer is returned. The default is to print the question section as a comment.
.TP
.TP 3n
\fB+[no]answer\fR
Display [do not display] the answer section of a reply. The default is to display it.
.TP
.TP 3n
\fB+[no]authority\fR
Display [do not display] the authority section of a reply. The default is to display it.
.TP
.TP 3n
\fB+[no]additional\fR
Display [do not display] the additional section of a reply. The default is to display it.
.TP
.TP 3n
\fB+[no]all\fR
Set or clear all display flags.
.TP
.TP 3n
\fB+time=T\fR
Sets the timeout for a query to
\fIT\fR
seconds. The default time out is 5 seconds. An attempt to set
\fIT\fR
to less than 1 will result in a query timeout of 1 second being applied.
.TP
.TP 3n
\fB+tries=T\fR
Sets the number of times to try UDP queries to server to
\fIT\fR
instead of the default, 3. If
\fIT\fR
is less than or equal to zero, the number of tries is silently rounded up to 1.
.TP
.TP 3n
\fB+retry=T\fR
Sets the number of times to retry UDP queries to server to
\fIT\fR
instead of the default, 2. Unlike
\fI+tries\fR, this does not include the initial query.
.TP
.TP 3n
\fB+ndots=D\fR
Set the number of dots that have to appear in
\fIname\fR
@ -334,29 +339,29 @@ or
\fBdomain\fR
directive in
\fI/etc/resolv.conf\fR.
.TP
.TP 3n
\fB+bufsize=B\fR
Set the UDP message buffer size advertised using EDNS0 to
\fIB\fR
bytes. The maximum and minimum sizes of this buffer are 65535 and 0 respectively. Values outside this range are rounded up or down appropriately.
.TP
.TP 3n
\fB+[no]multiline\fR
Print records like the SOA records in a verbose multi\-line format with human\-readable comments. The default is to print each record on a single line, to facilitate machine parsing of the
\fBdig\fR
output.
.TP
.TP 3n
\fB+[no]fail\fR
Do not try the next server if you receive a SERVFAIL. The default is to not try the next server which is the reverse of normal stub resolver behaviour.
.TP
.TP 3n
\fB+[no]besteffort\fR
Attempt to display the contents of messages which are malformed. The default is to not display malformed answers.
.TP
.TP 3n
\fB+[no]dnssec\fR
Requests DNSSEC records be sent by setting the DNSSEC OK bit (DO) in the OPT record in the additional section of the query.
.TP
.TP 3n
\fB+[no]sigchase\fR
Chase DNSSEC signature chains. Requires dig be compiled with \-DDIG_SIGCHASE.
.TP
.TP 3n
\fB+trusted\-key=####\fR
Specifies a file containing trusted keys to be used with
\fB+sigchase\fR. Each DNSKEY record must be on its own line.
@ -370,7 +375,7 @@ then
in the current directory.
.sp
Requires dig be compiled with \-DDIG_SIGCHASE.
.TP
.TP 3n
\fB+[no]topdown\fR
When chasing DNSSEC signature chains perform a top down validation. Requires dig be compiled with \-DDIG_SIGCHASE.
.SH "MULTIPLE QUERIES"
@ -389,9 +394,11 @@ A global set of query options, which should be applied to all queries, can also
\fB+[no]cmd\fR
option) can be overridden by a query\-specific set of query options. For example:
.sp
.RS 3n
.nf
dig +qr www.isc.org any \-x 127.0.0.1 isc.org ns +noqr
.fi
.RE
.sp
shows how
\fBdig\fR
@ -421,3 +428,5 @@ RFC1035.
.SH "BUGS "
.PP
There are probably too many query options.
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

6
contrib/bind9/bin/dig/dig.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dig.c,v 1.157.2.13.2.29 2005/10/14 01:38:40 marka Exp $ */
/* $Id: dig.c,v 1.157.2.13.2.31 2006/07/22 23:52:57 marka Exp $ */
#include <config.h>
#include <stdlib.h>
@ -1437,7 +1437,7 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
* Anything which isn't an option
*/
if (open_type_class) {
if (strncmp(rv[0], "ixfr=", 5) == 0) {
if (strncasecmp(rv[0], "ixfr=", 5) == 0) {
rdtype = dns_rdatatype_ixfr;
result = ISC_R_SUCCESS;
} else {

22
contrib/bind9/bin/dig/dig.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: dig.html,v 1.6.2.4.2.13 2005/10/13 02:33:43 marka Exp $ -->
<!-- $Id: dig.html,v 1.6.2.4.2.15 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>dig</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>dig &#8212; DNS lookup utility</p>
@ -34,7 +34,7 @@
<div class="cmdsynopsis"><p><code class="command">dig</code> [global-queryopt...] [query...]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525976"></a><h2>DESCRIPTION</h2>
<a name="id2549541"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">dig</strong></span> (domain information groper) is a flexible tool
for interrogating DNS name servers. It performs DNS lookups and
@ -69,7 +69,7 @@ are applied before the command line arguments.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526035"></a><h2>SIMPLE USAGE</h2>
<a name="id2549600"></a><h2>SIMPLE USAGE</h2>
<p>
A typical invocation of <span><strong class="command">dig</strong></span> looks like:
</p>
@ -107,7 +107,7 @@ ANY, A, MX, SIG, etc.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526114"></a><h2>OPTIONS</h2>
<a name="id2549747"></a><h2>OPTIONS</h2>
<p>
The <code class="option">-b</code> option sets the source IP address of the query
to <em class="parameter"><code>address</code></em>. This must be a valid address on
@ -188,7 +188,7 @@ being used. In BIND, this is done by providing appropriate
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526365"></a><h2>QUERY OPTIONS</h2>
<a name="id2549998"></a><h2>QUERY OPTIONS</h2>
<p>
<span><strong class="command">dig</strong></span> provides a number of query options which affect
the way in which lookups are made and the results displayed. Some of
@ -446,7 +446,7 @@ Requires dig be compiled with -DDIG_SIGCHASE.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2527033"></a><h2>MULTIPLE QUERIES</h2>
<a name="id2550666"></a><h2>MULTIPLE QUERIES</h2>
<p>
The BIND 9 implementation of <span><strong class="command">dig </strong></span> supports
specifying multiple queries on the command line (in addition to
@ -487,7 +487,7 @@ will not print the initial query when it looks up the NS records for
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2527092"></a><h2>FILES</h2>
<a name="id2550725"></a><h2>FILES</h2>
<p>
<code class="filename">/etc/resolv.conf</code>
</p>
@ -496,7 +496,7 @@ will not print the initial query when it looks up the NS records for
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2527111"></a><h2>SEE ALSO</h2>
<a name="id2550744"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">host</span>(1)</span>,
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
@ -505,7 +505,7 @@ will not print the initial query when it looks up the NS records for
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2527149"></a><h2>BUGS </h2>
<a name="id2550782"></a><h2>BUGS </h2>
<p>
There are probably too many query options.
</p>

99
contrib/bind9/bin/dig/dighost.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dighost.c,v 1.221.2.19.2.31 2005/10/14 01:38:40 marka Exp $ */
/* $Id: dighost.c,v 1.221.2.19.2.36 2006/12/07 01:26:33 marka Exp $ */
/*
* Notice to programmers: Do not use this code as an example of how to
@ -314,6 +314,9 @@ cancel_lookup(dig_lookup_t *lookup);
static void
recv_done(isc_task_t *task, isc_event_t *event);
static void
send_udp(dig_query_t *query);
static void
connect_timeout(isc_task_t *task, isc_event_t *event);
@ -945,9 +948,8 @@ setup_system(void) {
if (lwresult != LWRES_R_SUCCESS)
fatal("lwres_context_create failed");
if (isc_file_exists(RESOLV_CONF))
lwresult = lwres_conf_parse(lwctx, RESOLV_CONF);
if (lwresult != LWRES_R_SUCCESS)
lwresult = lwres_conf_parse(lwctx, RESOLV_CONF);
if (lwresult != LWRES_R_SUCCESS && lwresult != LWRES_R_NOTFOUND)
fatal("parse of %s failed", RESOLV_CONF);
lwconf = lwres_conf_get(lwctx);
@ -1194,7 +1196,10 @@ clear_query(dig_query_t *query) {
isc_mempool_put(commctx, query->recvspace);
isc_buffer_invalidate(&query->recvbuf);
isc_buffer_invalidate(&query->lengthbuf);
isc_mem_free(mctx, query);
if (query->waiting_senddone)
query->pending_free = ISC_TRUE;
else
isc_mem_free(mctx, query);
}
/*
@ -1219,9 +1224,10 @@ try_clear_lookup(dig_lookup_t *lookup) {
debug("query to %s still pending", q->servname);
q = ISC_LIST_NEXT(q, link);
}
return (ISC_FALSE);
}
return (ISC_FALSE);
}
/*
* At this point, we know there are no queries on the lookup,
* so can make it go away also.
@ -1254,7 +1260,6 @@ try_clear_lookup(dig_lookup_t *lookup) {
return (ISC_TRUE);
}
/*
* If we can, start the next lookup in the queue running.
* This assumes that the lookup on the head of the queue hasn't been
@ -1784,9 +1789,9 @@ setup_lookup(dig_lookup_t *lookup) {
check_result(result, "dns_compress_init");
debug("starting to render the message");
isc_buffer_init(&lookup->sendbuf, lookup->sendspace, COMMSIZE);
isc_buffer_init(&lookup->renderbuf, lookup->sendspace, COMMSIZE);
result = dns_message_renderbegin(lookup->sendmsg, &cctx,
&lookup->sendbuf);
&lookup->renderbuf);
check_result(result, "dns_message_renderbegin");
if (lookup->udpsize > 0 || lookup->dnssec) {
if (lookup->udpsize == 0)
@ -1809,7 +1814,7 @@ setup_lookup(dig_lookup_t *lookup) {
/*
* Force TCP mode if the request is larger than 512 bytes.
*/
if (isc_buffer_usedlength(&lookup->sendbuf) > 512)
if (isc_buffer_usedlength(&lookup->renderbuf) > 512)
lookup->tcp_mode = ISC_TRUE;
lookup->pending = ISC_FALSE;
@ -1825,6 +1830,8 @@ setup_lookup(dig_lookup_t *lookup) {
query, lookup);
query->lookup = lookup;
query->waiting_connect = ISC_FALSE;
query->waiting_senddone = ISC_FALSE;
query->pending_free = ISC_FALSE;
query->recv_made = ISC_FALSE;
query->first_pass = ISC_TRUE;
query->first_soa_rcvd = ISC_FALSE;
@ -1848,6 +1855,7 @@ setup_lookup(dig_lookup_t *lookup) {
isc_buffer_init(&query->recvbuf, query->recvspace, COMMSIZE);
isc_buffer_init(&query->lengthbuf, query->lengthspace, 2);
isc_buffer_init(&query->slbuf, query->slspace, 2);
query->sendbuf = lookup->renderbuf;
ISC_LINK_INIT(query, link);
ISC_LIST_ENQUEUE(lookup->q, query, link);
@ -1865,18 +1873,43 @@ setup_lookup(dig_lookup_t *lookup) {
*/
static void
send_done(isc_task_t *_task, isc_event_t *event) {
isc_socketevent_t *sevent = (isc_socketevent_t *)event;
isc_buffer_t *b = NULL;
dig_query_t *query, *next;
dig_lookup_t *l;
REQUIRE(event->ev_type == ISC_SOCKEVENT_SENDDONE);
UNUSED(_task);
LOCK_LOOKUP;
isc_event_free(&event);
debug("send_done()");
sendcount--;
debug("sendcount=%d", sendcount);
INSIST(sendcount >= 0);
for (b = ISC_LIST_HEAD(sevent->bufferlist);
b != NULL;
b = ISC_LIST_HEAD(sevent->bufferlist))
ISC_LIST_DEQUEUE(sevent->bufferlist, b, link);
query = event->ev_arg;
query->waiting_senddone = ISC_FALSE;
l = query->lookup;
if (l->ns_search_only && !l->trace_root) {
debug("sending next, since searching");
next = ISC_LIST_NEXT(query, link);
if (next != NULL)
send_udp(next);
}
isc_event_free(&event);
if (query->pending_free)
isc_mem_free(mctx, query);
check_if_done();
UNLOCK_LOOKUP;
}
@ -2020,7 +2053,6 @@ send_tcp_connect(dig_query_t *query) {
static void
send_udp(dig_query_t *query) {
dig_lookup_t *l = NULL;
dig_query_t *next;
isc_result_t result;
debug("send_udp(%p)", query);
@ -2062,27 +2094,16 @@ send_udp(dig_query_t *query) {
debug("recvcount=%d", recvcount);
}
ISC_LIST_INIT(query->sendlist);
ISC_LINK_INIT(&l->sendbuf, link);
ISC_LIST_ENQUEUE(query->sendlist, &l->sendbuf,
link);
ISC_LIST_ENQUEUE(query->sendlist, &query->sendbuf, link);
debug("sending a request");
TIME_NOW(&query->time_sent);
INSIST(query->sock != NULL);
query->waiting_senddone = ISC_TRUE;
result = isc_socket_sendtov(query->sock, &query->sendlist,
global_task, send_done, query,
&query->sockaddr, NULL);
check_result(result, "isc_socket_sendtov");
sendcount++;
/*
* If we're at the endgame of a nameserver search, we need to
* immediately bring up all the queries. Do it here.
*/
if (l->ns_search_only && !l->trace_root) {
debug("sending next, since searching");
next = ISC_LIST_NEXT(query, link);
if (next != NULL)
send_udp(next);
}
}
/*
@ -2171,6 +2192,10 @@ tcp_length_done(isc_task_t *task, isc_event_t *event) {
recvcount--;
INSIST(recvcount >= 0);
b = ISC_LIST_HEAD(sevent->bufferlist);
INSIST(b == &query->lengthbuf);
ISC_LIST_DEQUEUE(sevent->bufferlist, b, link);
if (sevent->result == ISC_R_CANCELED) {
isc_event_free(&event);
l = query->lookup;
@ -2196,8 +2221,6 @@ tcp_length_done(isc_task_t *task, isc_event_t *event) {
UNLOCK_LOOKUP;
return;
}
b = ISC_LIST_HEAD(sevent->bufferlist);
ISC_LIST_DEQUEUE(sevent->bufferlist, &query->lengthbuf, link);
length = isc_buffer_getuint16(b);
if (length == 0) {
isc_event_free(&event);
@ -2254,16 +2277,12 @@ launch_next_query(dig_query_t *query, isc_boolean_t include_question) {
isc_buffer_clear(&query->slbuf);
isc_buffer_clear(&query->lengthbuf);
isc_buffer_putuint16(&query->slbuf,
(isc_uint16_t) query->lookup->sendbuf.used);
isc_buffer_putuint16(&query->slbuf, (isc_uint16_t) query->sendbuf.used);
ISC_LIST_INIT(query->sendlist);
ISC_LINK_INIT(&query->slbuf, link);
ISC_LIST_ENQUEUE(query->sendlist, &query->slbuf, link);
if (include_question) {
ISC_LINK_INIT(&query->lookup->sendbuf, link);
ISC_LIST_ENQUEUE(query->sendlist, &query->lookup->sendbuf,
link);
}
if (include_question)
ISC_LIST_ENQUEUE(query->sendlist, &query->sendbuf, link);
ISC_LINK_INIT(&query->lengthbuf, link);
ISC_LIST_ENQUEUE(query->lengthlist, &query->lengthbuf, link);
@ -2275,6 +2294,7 @@ launch_next_query(dig_query_t *query, isc_boolean_t include_question) {
if (!query->first_soa_rcvd) {
debug("sending a request in launch_next_query");
TIME_NOW(&query->time_sent);
query->waiting_senddone = ISC_TRUE;
result = isc_socket_sendv(query->sock, &query->sendlist,
global_task, send_done, query);
check_result(result, "isc_socket_sendv");
@ -2558,6 +2578,10 @@ recv_done(isc_task_t *task, isc_event_t *event) {
REQUIRE(event->ev_type == ISC_SOCKEVENT_RECVDONE);
sevent = (isc_socketevent_t *)event;
b = ISC_LIST_HEAD(sevent->bufferlist);
INSIST(b == &query->recvbuf);
ISC_LIST_DEQUEUE(sevent->bufferlist, &query->recvbuf, link);
if ((l->tcp_mode) && (l->timer != NULL))
isc_timer_touch(l->timer);
if ((!l->pending && !l->ns_search_only) || cancel_now) {
@ -2591,9 +2615,6 @@ recv_done(isc_task_t *task, isc_event_t *event) {
return;
}
b = ISC_LIST_HEAD(sevent->bufferlist);
ISC_LIST_DEQUEUE(sevent->bufferlist, &query->recvbuf, link);
if (!l->tcp_mode &&
!isc_sockaddr_equal(&sevent->address, &query->sockaddr)) {
char buf1[ISC_SOCKADDR_FORMATSIZE];

15
contrib/bind9/bin/dig/host.1
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: host.1,v 1.11.2.1.4.7 2005/10/13 02:33:43 marka Exp $
.\" $Id: host.1,v 1.11.2.1.4.8 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: host
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: Jun 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "HOST" "1" "Jun 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -183,3 +186,5 @@ will effectively wait forever for a reply. The time to wait for a response will
.PP
\fBdig\fR(1),
\fBnamed\fR(8).
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

44
contrib/bind9/bin/dig/host.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: host.c,v 1.76.2.5.2.13 2005/07/04 03:29:45 marka Exp $ */
/* $Id: host.c,v 1.76.2.5.2.16 2006/05/23 04:43:47 marka Exp $ */
#include <config.h>
#include <limits.h>
@ -37,6 +37,7 @@
#include <dns/rdataclass.h>
#include <dns/rdataset.h>
#include <dns/rdatatype.h>
#include <dns/rdatastruct.h>
#include <dig/dig.h>
@ -45,6 +46,7 @@ static isc_boolean_t default_lookups = ISC_TRUE;
static int seen_error = -1;
static isc_boolean_t list_addresses = ISC_TRUE;
static dns_rdatatype_t list_type = dns_rdatatype_a;
static isc_boolean_t printed_server = ISC_FALSE;
static const char *opcodetext[] = {
"QUERY",
@ -351,6 +353,32 @@ printrdata(dns_message_t *msg, dns_rdataset_t *rdataset, dns_name_t *owner,
return (ISC_R_SUCCESS);
}
static void
chase_cnamechain(dns_message_t *msg, dns_name_t *qname) {
isc_result_t result;
dns_rdataset_t *rdataset;
dns_rdata_cname_t cname;
dns_rdata_t rdata = DNS_RDATA_INIT;
unsigned int i = msg->counts[DNS_SECTION_ANSWER];
while (i-- > 0) {
rdataset = NULL;
result = dns_message_findname(msg, DNS_SECTION_ANSWER, qname,
dns_rdatatype_cname, 0, NULL,
&rdataset);
if (result != ISC_R_SUCCESS)
return;
result = dns_rdataset_first(rdataset);
check_result(result, "dns_rdataset_first");
dns_rdata_reset(&rdata);
dns_rdataset_current(rdataset, &rdata);
result = dns_rdata_tostruct(&rdata, &cname, NULL);
check_result(result, "dns_rdata_tostruct");
dns_name_copy(&cname.cname, qname, NULL);
dns_rdata_freestruct(&cname);
}
}
isc_result_t
printmessage(dig_query_t *query, dns_message_t *msg, isc_boolean_t headers) {
isc_boolean_t did_flag = ISC_FALSE;
@ -367,7 +395,7 @@ printmessage(dig_query_t *query, dns_message_t *msg, isc_boolean_t headers) {
*/
force_error = (seen_error == 1) ? 1 : 0;
seen_error = 1;
if (listed_server) {
if (listed_server && !printed_server) {
char sockstr[ISC_SOCKADDR_FORMATSIZE];
printf("Using domain server:\n");
@ -376,6 +404,7 @@ printmessage(dig_query_t *query, dns_message_t *msg, isc_boolean_t headers) {
sizeof(sockstr));
printf("Address: %s\n", sockstr);
printf("Aliases: \n\n");
printed_server = ISC_TRUE;
}
if (msg->rcode != 0) {
@ -389,10 +418,15 @@ printmessage(dig_query_t *query, dns_message_t *msg, isc_boolean_t headers) {
if (default_lookups && query->lookup->rdtype == dns_rdatatype_a) {
char namestr[DNS_NAME_FORMATSIZE];
dig_lookup_t *lookup;
dns_fixedname_t fixed;
dns_name_t *name;
/* Add AAAA and MX lookups. */
dns_name_format(query->lookup->name, namestr, sizeof(namestr));
dns_fixedname_init(&fixed);
name = dns_fixedname_name(&fixed);
dns_name_copy(query->lookup->name, name, NULL);
chase_cnamechain(msg, name);
dns_name_format(name, namestr, sizeof(namestr));
lookup = clone_lookup(query->lookup, ISC_FALSE);
if (lookup != NULL) {
strncpy(lookup->textname, namestr,

12
contrib/bind9/bin/dig/host.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: host.html,v 1.4.2.1.4.12 2005/10/13 02:33:44 marka Exp $ -->
<!-- $Id: host.html,v 1.4.2.1.4.14 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>host</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>host &#8212; DNS lookup utility</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">host</code> [<code class="option">-aCdlnrTwv</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-N <em class="replaceable"><code>ndots</code></em></code>] [<code class="option">-R <em class="replaceable"><code>number</code></em></code>] [<code class="option">-t <em class="replaceable"><code>type</code></em></code>] [<code class="option">-W <em class="replaceable"><code>wait</code></em></code>] [<code class="option">-4</code>] [<code class="option">-6</code>] {name} [server]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525901"></a><h2>DESCRIPTION</h2>
<a name="id2549466"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">host</strong></span>
is a simple utility for performing DNS lookups.
@ -155,13 +155,13 @@ value for an integer quantity.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526241"></a><h2>FILES</h2>
<a name="id2549874"></a><h2>FILES</h2>
<p>
<code class="filename">/etc/resolv.conf</code>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526253"></a><h2>SEE ALSO</h2>
<a name="id2549886"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">dig</span>(1)</span>,
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>.

9
contrib/bind9/bin/dig/include/dig/dig.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dig.h,v 1.71.2.6.2.11 2005/07/04 03:29:45 marka Exp $ */
/* $Id: dig.h,v 1.71.2.6.2.14 2006/12/07 01:26:33 marka Exp $ */
#ifndef DIG_H
#define DIG_H
@ -146,7 +146,7 @@ isc_boolean_t sigchase;
char onamespace[BUFSIZE];
isc_buffer_t namebuf;
isc_buffer_t onamebuf;
isc_buffer_t sendbuf;
isc_buffer_t renderbuf;
char *sendspace;
dns_name_t *name;
isc_timer_t *timer;
@ -173,6 +173,8 @@ isc_boolean_t sigchase;
struct dig_query {
dig_lookup_t *lookup;
isc_boolean_t waiting_connect,
pending_free,
waiting_senddone,
first_pass,
first_soa_rcvd,
second_rr_rcvd,
@ -198,6 +200,7 @@ struct dig_query {
ISC_LINK(dig_query_t) link;
isc_sockaddr_t sockaddr;
isc_time_t time_sent;
isc_buffer_t sendbuf;
};
struct dig_server {

91
contrib/bind9/bin/dig/nslookup.1
View file

@ -1,4 +1,4 @@
.\" Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
@ -12,14 +12,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: nslookup.1,v 1.1.6.5 2005/10/13 02:33:43 marka Exp $
.\" $Id: nslookup.1,v 1.1.6.7 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: nslookup
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: Jun 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "NSLOOKUP" "1" "Jun 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -39,26 +42,28 @@ has two modes: interactive and non\-interactive. Interactive mode allows the use
.SH "ARGUMENTS"
.PP
Interactive mode is entered in the following cases:
.TP 3
.TP 3n
1.
when no arguments are given (the default name server will be used)
.TP
.TP 3n
2.
when the first argument is a hyphen (\-) and the second argument is the host name or Internet address of a name server.
.sp
.RE
.PP
Non\-interactive mode is used when the name or Internet address of the host to be looked up is given as the first argument. The optional second argument specifies the host name or address of a name server.
.PP
Options can also be specified on the command line if they precede the arguments and are prefixed with a hyphen. For example, to change the default query type to host information, and the initial timeout to 10 seconds, type:
.IP .sp .nf nslookup \-query=hinfo \-timeout=10 .fi
.sp .RS 3n .nf nslookup \-query=hinfo \-timeout=10 .fi .RE
.SH "INTERACTIVE COMMANDS"
.TP
.TP 3n
host [server]
Look up information for host using the current default server or using server, if specified. If host is an Internet address and the query type is A or PTR, the name of the host is returned. If host is a name and does not have a trailing period, the search list is used to qualify the name.
.sp
To look up a host not in the current domain, append a period to the name.
.TP
.TP 3n
\fBserver\fR \fIdomain\fR
.TP
.TP 3n
\fBlserver\fR \fIdomain\fR
Change the default server to
\fIdomain\fR;
@ -67,107 +72,107 @@ uses the initial server to look up information about
\fIdomain\fR, while
\fBserver\fR
uses the current default server. If an authoritative answer can't be found, the names of servers that might have the answer are returned.
.TP
.TP 3n
\fBroot\fR
not implemented
.TP
.TP 3n
\fBfinger\fR
not implemented
.TP
.TP 3n
\fBls\fR
not implemented
.TP
.TP 3n
\fBview\fR
not implemented
.TP
.TP 3n
\fBhelp\fR
not implemented
.TP
.TP 3n
\fB?\fR
not implemented
.TP
.TP 3n
\fBexit\fR
Exits the program.
.TP
.TP 3n
\fBset\fR \fIkeyword\fR\fI[=value]\fR
This command is used to change state information that affects the lookups. Valid keywords are:
.RS
.TP
.RS 3n
.TP 3n
\fBall\fR
Prints the current values of the frequently used options to
\fBset\fR. Information about the current default server and host is also printed.
.TP
.TP 3n
\fBclass=\fR\fIvalue\fR
Change the query class to one of:
.RS
.TP
.RS 3n
.TP 3n
\fBIN\fR
the Internet class
.TP
.TP 3n
\fBCH\fR
the Chaos class
.TP
.TP 3n
\fBHS\fR
the Hesiod class
.TP
.TP 3n
\fBANY\fR
wildcard
.RE
.IP
.IP "" 3n
The class specifies the protocol group of the information.
.sp
(Default = IN; abbreviation = cl)
.TP
.TP 3n
\fB\fI[no]\fR\fR\fBdebug\fR
Turn debugging mode on. A lot more information is printed about the packet sent to the server and the resulting answer.
.sp
(Default = nodebug; abbreviation =
[no]deb)
.TP
.TP 3n
\fB\fI[no]\fR\fR\fBd2\fR
Turn debugging mode on. A lot more information is printed about the packet sent to the server and the resulting answer.
.sp
(Default = nod2)
.TP
.TP 3n
\fBdomain=\fR\fIname\fR
Sets the search list to
\fIname\fR.
.TP
.TP 3n
\fB\fI[no]\fR\fR\fBsearch\fR
If the lookup request contains at least one period but doesn't end with a trailing period, append the domain names in the domain search list to the request until an answer is received.
.sp
(Default = search)
.TP
.TP 3n
\fBport=\fR\fIvalue\fR
Change the default TCP/UDP name server port to
\fIvalue\fR.
.sp
(Default = 53; abbreviation = po)
.TP
.TP 3n
\fBquerytype=\fR\fIvalue\fR
.TP
.TP 3n
\fBtype=\fR\fIvalue\fR
Change the top of the information query.
Change the type of the information query.
.sp
(Default = A; abbreviations = q, ty)
.TP
.TP 3n
\fB\fI[no]\fR\fR\fBrecurse\fR
Tell the name server to query other servers if it does not have the information.
.sp
(Default = recurse; abbreviation = [no]rec)
.TP
.TP 3n
\fBretry=\fR\fInumber\fR
Set the number of retries to number.
.TP
.TP 3n
\fBtimeout=\fR\fInumber\fR
Change the initial timeout interval for waiting for a reply to number seconds.
.TP
.TP 3n
\fB\fI[no]\fR\fR\fBvc\fR
Always use a virtual circuit when sending requests to the server.
.sp
(Default = novc)
.RE
.IP
.IP "" 3n
.SH "FILES"
.PP
\fI/etc/resolv.conf\fR
@ -179,3 +184,5 @@ Always use a virtual circuit when sending requests to the server.
.SH "AUTHOR"
.PP
Andrew Cherenson
.SH "COPYRIGHT"
Copyright \(co 2004\-2006 Internet Systems Consortium, Inc. ("ISC")

5
contrib/bind9/bin/dig/nslookup.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: nslookup.c,v 1.90.2.4.2.10 2005/07/12 05:47:42 marka Exp $ */
/* $Id: nslookup.c,v 1.90.2.4.2.12 2006/06/09 23:50:53 marka Exp $ */
#include <config.h>
@ -708,6 +708,7 @@ get_next_command(void) {
if (buf == NULL)
fatal("memory allocation failure");
fputs("> ", stderr);
fflush(stderr);
isc_app_block();
ptr = fgets(buf, COMMSIZE, stdin);
isc_app_unblock();

7
contrib/bind9/bin/dig/nslookup.docbook
View file

@ -2,7 +2,7 @@
"http://www.oasis-open.org/docbook/xml/4.0/docbookx.dtd"
[<!ENTITY mdash "&#8212;">]>
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
-
- Permission to use, copy, modify, and distribute this software for any
- purpose with or without fee is hereby granted, provided that the above
@ -17,7 +17,7 @@
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: nslookup.docbook,v 1.3.6.5 2005/05/13 01:22:33 marka Exp $ -->
<!-- $Id: nslookup.docbook,v 1.3.6.7 2006/01/06 00:01:42 marka Exp $ -->
<!--
- Copyright (c) 1985, 1989
@ -68,6 +68,7 @@
<copyright>
<year>2004</year>
<year>2005</year>
<year>2006</year>
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
</copyright>
</docinfo>
@ -263,7 +264,7 @@ the lookups. Valid keywords are:
<varlistentry><term><constant>type=</constant><replaceable>value</replaceable></term>
<listitem><para>
Change the top of the information query.
Change the type of the information query.
</para><para>
(Default = A; abbreviations = q, ty)
</para></listitem></varlistentry>

22
contrib/bind9/bin/dig/nslookup.html
View file

@ -1,5 +1,5 @@
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
-
- Permission to use, copy, modify, and distribute this software for any
- purpose with or without fee is hereby granted, provided that the above
@ -13,15 +13,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: nslookup.html,v 1.1.6.9 2005/10/13 02:33:44 marka Exp $ -->
<!-- $Id: nslookup.html,v 1.1.6.12 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>nslookup</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463728"></a><div class="titlepage"></div>
<a name="id2482694"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>nslookup &#8212; query Internet name servers interactively</p>
@ -31,7 +31,7 @@
<div class="cmdsynopsis"><p><code class="command">nslookup</code> [<code class="option">-option</code>] [name | -] [server]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525973"></a><h2>DESCRIPTION</h2>
<a name="id2549404"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">Nslookup</strong></span>
is a program to query Internet domain name servers. <span><strong class="command">Nslookup</strong></span>
@ -43,7 +43,7 @@ domain.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525990"></a><h2>ARGUMENTS</h2>
<a name="id2549421"></a><h2>ARGUMENTS</h2>
<p>
Interactive mode is entered in the following cases:
</p>
@ -75,7 +75,7 @@ nslookup -query=hinfo -timeout=10
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526033"></a><h2>INTERACTIVE COMMANDS</h2>
<a name="id2549464"></a><h2>INTERACTIVE COMMANDS</h2>
<div class="variablelist"><dl>
<dt><span class="term">host [<span class="optional">server</span>]</span></dt>
<dd>
@ -200,7 +200,7 @@ the lookups. Valid keywords are:
<dt><span class="term"><code class="constant">type=</code><em class="replaceable"><code>value</code></em></span></dt>
<dd>
<p>
Change the top of the information query.
Change the type of the information query.
</p>
<p>
(Default = A; abbreviations = q, ty)
@ -241,13 +241,13 @@ the lookups. Valid keywords are:
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526490"></a><h2>FILES</h2>
<a name="id2549990"></a><h2>FILES</h2>
<p>
<code class="filename">/etc/resolv.conf</code>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526503"></a><h2>SEE ALSO</h2>
<a name="id2550003"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">dig</span>(1)</span>,
<span class="citerefentry"><span class="refentrytitle">host</span>(1)</span>,
@ -255,7 +255,7 @@ the lookups. Valid keywords are:
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526538"></a><h2>Author</h2>
<a name="id2550038"></a><h2>Author</h2>
<p>
Andrew Cherenson
</p>

51
contrib/bind9/bin/dnssec/dnssec-keygen.8
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: dnssec-keygen.8,v 1.19.12.9 2005/10/13 02:33:45 marka Exp $
.\" $Id: dnssec-keygen.8,v 1.19.12.10 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: dnssec\-keygen
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "DNSSEC\-KEYGEN" "8" "June 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -36,7 +39,7 @@ dnssec\-keygen \- DNSSEC key generation tool
\fBdnssec\-keygen\fR
generates keys for DNSSEC (Secure DNS), as defined in RFC 2535 and RFC <TBA\\>. It can also generate keys for use with TSIG (Transaction Signatures), as defined in RFC 2845.
.SH "OPTIONS"
.TP
.TP 3n
\-a \fIalgorithm\fR
Selects the cryptographic algorithm. The value of
\fBalgorithm\fR
@ -45,37 +48,37 @@ must be one of RSAMD5 (RSA) or RSASHA1, DSA, DH (Diffie Hellman), or HMAC\-MD5.
Note 1: that for DNSSEC, RSASHA1 is a mandatory to implement algorithm, and DSA is recommended. For TSIG, HMAC\-MD5 is mandatory.
.sp
Note 2: HMAC\-MD5 and DH automatically set the \-k flag.
.TP
.TP 3n
\-b \fIkeysize\fR
Specifies the number of bits in the key. The choice of key size depends on the algorithm used. RSAMD5 / RSASHA1 keys must be between 512 and 2048 bits. Diffie Hellman keys must be between 128 and 4096 bits. DSA keys must be between 512 and 1024 bits and an exact multiple of 64. HMAC\-MD5 keys must be between 1 and 512 bits.
.TP
.TP 3n
\-n \fInametype\fR
Specifies the owner type of the key. The value of
\fBnametype\fR
must either be ZONE (for a DNSSEC zone key (KEY/DNSKEY)), HOST or ENTITY (for a key associated with a host (KEY)), USER (for a key associated with a user(KEY)) or OTHER (DNSKEY). These values are case insensitive.
.TP
.TP 3n
\-c \fIclass\fR
Indicates that the DNS record containing the key should have the specified class. If not specified, class IN is used.
.TP
.TP 3n
\-e
If generating an RSAMD5/RSASHA1 key, use a large exponent.
.TP
.TP 3n
\-f \fIflag\fR
Set the specified flag in the flag field of the KEY/DNSKEY record. The only recognized flag is KSK (Key Signing Key) DNSKEY.
.TP
.TP 3n
\-g \fIgenerator\fR
If generating a Diffie Hellman key, use this generator. Allowed values are 2 and 5. If no generator is specified, a known prime from RFC 2539 will be used if possible; otherwise the default is 2.
.TP
.TP 3n
\-h
Prints a short summary of the options and arguments to
\fBdnssec\-keygen\fR.
.TP
.TP 3n
\-k
Generate KEY records rather than DNSKEY records.
.TP
.TP 3n
\-p \fIprotocol\fR
Sets the protocol value for the generated key. The protocol is a number between 0 and 255. The default is 3 (DNSSEC). Other possible values for this argument are listed in RFC 2535 and its successors.
.TP
.TP 3n
\-r \fIrandomdev\fR
Specifies the source of randomness. If the operating system does not provide a
\fI/dev/random\fR
@ -84,15 +87,15 @@ or equivalent device, the default source of randomness is keyboard input.
specifies the name of a character device or file containing random data to be used instead of the default. The special value
\fIkeyboard\fR
indicates that keyboard input should be used.
.TP
.TP 3n
\-s \fIstrength\fR
Specifies the strength value of the key. The strength is a number between 0 and 15, and currently has no defined purpose in DNSSEC.
.TP
.TP 3n
\-t \fItype\fR
Indicates the use of the key.
\fBtype\fR
must be one of AUTHCONF, NOAUTHCONF, NOAUTH, or NOCONF. The default is AUTHCONF. AUTH refers to the ability to authenticate data, and CONF the ability to encrypt data.
.TP
.TP 3n
\-v \fIlevel\fR
Sets the debugging level.
.SH "GENERATED KEYS"
@ -102,18 +105,20 @@ When
completes successfully, it prints a string of the form
\fIKnnnn.+aaa+iiiii\fR
to the standard output. This is an identification string for the key it has generated.
.TP 3
.TP 3n
\(bu
\fInnnn\fR
is the key name.
.TP
.TP 3n
\(bu
\fIaaa\fR
is the numeric representation of the algorithm.
.TP
.TP 3n
\(bu
\fIiiiii\fR
is the key identifier (or footprint).
.sp
.RE
.PP
\fBdnssec\-keygen\fR
creates two file, with names based on the printed string.
@ -162,3 +167,5 @@ RFC 2539.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

18
contrib/bind9/bin/dnssec/dnssec-keygen.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: dnssec-keygen.html,v 1.5.2.1.4.13 2005/10/13 02:33:45 marka Exp $ -->
<!-- $Id: dnssec-keygen.html,v 1.5.2.1.4.15 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>dnssec-keygen</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">dnssec-keygen</span> &#8212; DNSSEC key generation tool</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">dnssec-keygen</code> {-a <em class="replaceable"><code>algorithm</code></em>} {-b <em class="replaceable"><code>keysize</code></em>} {-n <em class="replaceable"><code>nametype</code></em>} [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-e</code>] [<code class="option">-f <em class="replaceable"><code>flag</code></em></code>] [<code class="option">-g <em class="replaceable"><code>generator</code></em></code>] [<code class="option">-h</code>] [<code class="option">-k</code>] [<code class="option">-p <em class="replaceable"><code>protocol</code></em></code>] [<code class="option">-r <em class="replaceable"><code>randomdev</code></em></code>] [<code class="option">-s <em class="replaceable"><code>strength</code></em></code>] [<code class="option">-t <em class="replaceable"><code>type</code></em></code>] [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] {name}</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525956"></a><h2>DESCRIPTION</h2>
<a name="id2549521"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">dnssec-keygen</strong></span> generates keys for DNSSEC
(Secure DNS), as defined in RFC 2535 and RFC &lt;TBA\&gt;. It can also generate
@ -41,7 +41,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525969"></a><h2>OPTIONS</h2>
<a name="id2549533"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-a <em class="replaceable"><code>algorithm</code></em></span></dt>
<dd>
@ -144,7 +144,7 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526306"></a><h2>GENERATED KEYS</h2>
<a name="id2549939"></a><h2>GENERATED KEYS</h2>
<p>
When <span><strong class="command">dnssec-keygen</strong></span> completes successfully,
it prints a string of the form <code class="filename">Knnnn.+aaa+iiiii</code>
@ -187,7 +187,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526394"></a><h2>EXAMPLE</h2>
<a name="id2550027"></a><h2>EXAMPLE</h2>
<p>
To generate a 768-bit DSA key for the domain
<strong class="userinput"><code>example.com</code></strong>, the following command would be
@ -209,7 +209,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526440"></a><h2>SEE ALSO</h2>
<a name="id2550073"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">dnssec-signzone</span>(8)</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>,
@ -219,7 +219,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526473"></a><h2>AUTHOR</h2>
<a name="id2550106"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

55
contrib/bind9/bin/dnssec/dnssec-signzone.8
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: dnssec-signzone.8,v 1.23.2.1.4.10 2005/10/13 02:33:45 marka Exp $
.\" $Id: dnssec-signzone.8,v 1.23.2.1.4.11 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: dnssec\-signzone
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "DNSSEC\-SIGNZONE" "8" "June 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -38,49 +41,49 @@ signs a zone. It generates NSEC and RRSIG records and produces a signed version
\fIkeyset\fR
file for each child zone.
.SH "OPTIONS"
.TP
.TP 3n
\-a
Verify all generated signatures.
.TP
.TP 3n
\-c \fIclass\fR
Specifies the DNS class of the zone.
.TP
.TP 3n
\-k \fIkey\fR
Treat specified key as a key signing key ignoring any key flags. This option may be specified multiple times.
.TP
.TP 3n
\-l \fIdomain\fR
Generate a DLV set in addition to the key (DNSKEY) and DS sets. The domain is appended to the name of the records.
.TP
.TP 3n
\-d \fIdirectory\fR
Look for
\fIkeyset\fR
files in
\fBdirectory\fR
as the directory
.TP
.TP 3n
\-g
Generate DS records for child zones from keyset files. Existing DS records will be removed.
.TP
.TP 3n
\-s \fIstart\-time\fR
Specify the date and time when the generated RRSIG records become valid. This can be either an absolute or relative time. An absolute start time is indicated by a number in YYYYMMDDHHMMSS notation; 20000530144500 denotes 14:45:00 UTC on May 30th, 2000. A relative start time is indicated by +N, which is N seconds from the current time. If no
\fBstart\-time\fR
is specified, the current time minus 1 hour (to allow for clock skew) is used.
.TP
.TP 3n
\-e \fIend\-time\fR
Specify the date and time when the generated RRSIG records expire. As with
\fBstart\-time\fR, an absolute time is indicated in YYYYMMDDHHMMSS notation. A time relative to the start time is indicated with +N, which is N seconds from the start time. A time relative to the current time is indicated with now+N. If no
\fBend\-time\fR
is specified, 30 days from the start time is used as a default.
.TP
.TP 3n
\-f \fIoutput\-file\fR
The name of the output file containing the signed zone. The default is to append
\fI.signed\fR
to the input file.
.TP
.TP 3n
\-h
Prints a short summary of the options and arguments to
\fBdnssec\-signzone\fR.
.TP
.TP 3n
\-i \fIinterval\fR
When a previously signed zone is passed as input, records may be resigned. The
\fBinterval\fR
@ -93,16 +96,16 @@ or
are specified,
\fBdnssec\-signzone\fR
generates signatures that are valid for 30 days, with a cycle interval of 7.5 days. Therefore, if any existing RRSIG records are due to expire in less than 7.5 days, they would be replaced.
.TP
.TP 3n
\-n \fIncpus\fR
Specifies the number of threads to use. By default, one thread is started for each detected CPU.
.TP
.TP 3n
\-o \fIorigin\fR
The zone origin. If not specified, the name of the zone file is assumed to be the origin.
.TP
.TP 3n
\-p
Use pseudo\-random data when signing the zone. This is faster, but less secure, than using real random data. This option may be useful when signing large zones or when the entropy source is limited.
.TP
.TP 3n
\-r \fIrandomdev\fR
Specifies the source of randomness. If the operating system does not provide a
\fI/dev/random\fR
@ -111,19 +114,19 @@ or equivalent device, the default source of randomness is keyboard input.
specifies the name of a character device or file containing random data to be used instead of the default. The special value
\fIkeyboard\fR
indicates that keyboard input should be used.
.TP
.TP 3n
\-t
Print statistics at completion.
.TP
.TP 3n
\-v \fIlevel\fR
Sets the debugging level.
.TP
.TP 3n
\-z
Ignore KSK flag on key when determining what to sign.
.TP
.TP 3n
zonefile
The file containing the zone to be signed.
.TP
.TP 3n
key
The keys used to sign the zone. If no keys are specified, the default all zone keys that have private key files in the current directory.
.SH "EXAMPLE"
@ -155,3 +158,5 @@ RFC 2535.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

8
contrib/bind9/bin/dnssec/dnssec-signzone.c
View file

@ -1,5 +1,5 @@
/*
* Portions Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Portions Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Portions Copyright (C) 1999-2003 Internet Software Consortium.
* Portions Copyright (C) 1995-2000 by Network Associates, Inc.
*
@ -16,7 +16,7 @@
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dnssec-signzone.c,v 1.139.2.2.4.21 2005/10/14 01:38:41 marka Exp $ */
/* $Id: dnssec-signzone.c,v 1.139.2.2.4.23 2006/01/04 23:50:19 marka Exp $ */
#include <config.h>
@ -1292,10 +1292,6 @@ nsecify(void) {
result = dns_dbiterator_next(dbiter);
continue;
}
if (result != ISC_R_SUCCESS) {
dns_db_detachnode(gdb, &nextnode);
break;
}
if (!dns_name_issubdomain(nextname, gorigin) ||
(zonecut != NULL &&
dns_name_issubdomain(nextname, zonecut)))

16
contrib/bind9/bin/dnssec/dnssec-signzone.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: dnssec-signzone.html,v 1.4.2.1.4.14 2005/10/13 02:33:46 marka Exp $ -->
<!-- $Id: dnssec-signzone.html,v 1.4.2.1.4.16 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>dnssec-signzone</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">dnssec-signzone</span> &#8212; DNSSEC zone signing tool</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">dnssec-signzone</code> [<code class="option">-a</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-d <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-e <em class="replaceable"><code>end-time</code></em></code>] [<code class="option">-f <em class="replaceable"><code>output-file</code></em></code>] [<code class="option">-g</code>] [<code class="option">-h</code>] [<code class="option">-k <em class="replaceable"><code>key</code></em></code>] [<code class="option">-l <em class="replaceable"><code>domain</code></em></code>] [<code class="option">-i <em class="replaceable"><code>interval</code></em></code>] [<code class="option">-n <em class="replaceable"><code>nthreads</code></em></code>] [<code class="option">-o <em class="replaceable"><code>origin</code></em></code>] [<code class="option">-p</code>] [<code class="option">-r <em class="replaceable"><code>randomdev</code></em></code>] [<code class="option">-s <em class="replaceable"><code>start-time</code></em></code>] [<code class="option">-t</code>] [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] [<code class="option">-z</code>] {zonefile} [key...]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525979"></a><h2>DESCRIPTION</h2>
<a name="id2549544"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">dnssec-signzone</strong></span> signs a zone. It generates
NSEC and RRSIG records and produces a signed version of the
@ -43,7 +43,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525995"></a><h2>OPTIONS</h2>
<a name="id2549560"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-a</span></dt>
<dd><p>
@ -179,7 +179,7 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526435"></a><h2>EXAMPLE</h2>
<a name="id2550068"></a><h2>EXAMPLE</h2>
<p>
The following command signs the <strong class="userinput"><code>example.com</code></strong>
zone with the DSA key generated in the <span><strong class="command">dnssec-keygen</strong></span>
@ -203,7 +203,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526485"></a><h2>SEE ALSO</h2>
<a name="id2550118"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">dnssec-keygen</span>(8)</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>,
@ -211,7 +211,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526512"></a><h2>AUTHOR</h2>
<a name="id2550145"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

32
contrib/bind9/bin/named/aclconf.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2002 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: aclconf.c,v 1.27.12.5 2005/03/17 03:58:25 marka Exp $ */
/* $Id: aclconf.c,v 1.27.12.7 2006/03/02 00:37:20 marka Exp $ */
#include <config.h>
@ -54,10 +54,10 @@ ns_aclconfctx_destroy(ns_aclconfctx_t *ctx) {
* Find the definition of the named acl whose name is "name".
*/
static isc_result_t
get_acl_def(cfg_obj_t *cctx, char *name, cfg_obj_t **ret) {
get_acl_def(const cfg_obj_t *cctx, const char *name, const cfg_obj_t **ret) {
isc_result_t result;
cfg_obj_t *acls = NULL;
cfg_listelt_t *elt;
const cfg_obj_t *acls = NULL;
const cfg_listelt_t *elt;
result = cfg_map_get(cctx, "acl", &acls);
if (result != ISC_R_SUCCESS)
@ -65,7 +65,7 @@ get_acl_def(cfg_obj_t *cctx, char *name, cfg_obj_t **ret) {
for (elt = cfg_list_first(acls);
elt != NULL;
elt = cfg_list_next(elt)) {
cfg_obj_t *acl = cfg_listelt_value(elt);
const cfg_obj_t *acl = cfg_listelt_value(elt);
const char *aclname = cfg_obj_asstring(cfg_tuple_get(acl, "name"));
if (strcasecmp(aclname, name) == 0) {
*ret = cfg_tuple_get(acl, "value");
@ -76,15 +76,15 @@ get_acl_def(cfg_obj_t *cctx, char *name, cfg_obj_t **ret) {
}
static isc_result_t
convert_named_acl(cfg_obj_t *nameobj, cfg_obj_t *cctx,
convert_named_acl(const cfg_obj_t *nameobj, const cfg_obj_t *cctx,
ns_aclconfctx_t *ctx, isc_mem_t *mctx,
dns_acl_t **target)
{
isc_result_t result;
cfg_obj_t *cacl = NULL;
const cfg_obj_t *cacl = NULL;
dns_acl_t *dacl;
dns_acl_t loop;
char *aclname = cfg_obj_asstring(nameobj);
const char *aclname = cfg_obj_asstring(nameobj);
/* Look for an already-converted version. */
for (dacl = ISC_LIST_HEAD(ctx->named_acl_cache);
@ -113,7 +113,7 @@ convert_named_acl(cfg_obj_t *nameobj, cfg_obj_t *cctx,
*/
memset(&loop, 0, sizeof(loop));
ISC_LINK_INIT(&loop, nextincache);
loop.name = aclname;
DE_CONST(aclname, loop.name);
loop.magic = LOOP_MAGIC;
ISC_LIST_APPEND(ctx->named_acl_cache, &loop, nextincache);
result = ns_acl_fromconfig(cacl, cctx, ctx, mctx, &dacl);
@ -131,7 +131,7 @@ convert_named_acl(cfg_obj_t *nameobj, cfg_obj_t *cctx,
}
static isc_result_t
convert_keyname(cfg_obj_t *keyobj, isc_mem_t *mctx, dns_name_t *dnsname) {
convert_keyname(const cfg_obj_t *keyobj, isc_mem_t *mctx, dns_name_t *dnsname) {
isc_result_t result;
isc_buffer_t buf;
dns_fixedname_t fixname;
@ -154,8 +154,8 @@ convert_keyname(cfg_obj_t *keyobj, isc_mem_t *mctx, dns_name_t *dnsname) {
}
isc_result_t
ns_acl_fromconfig(cfg_obj_t *caml,
cfg_obj_t *cctx,
ns_acl_fromconfig(const cfg_obj_t *caml,
const cfg_obj_t *cctx,
ns_aclconfctx_t *ctx,
isc_mem_t *mctx,
dns_acl_t **target)
@ -164,7 +164,7 @@ ns_acl_fromconfig(cfg_obj_t *caml,
unsigned int count;
dns_acl_t *dacl = NULL;
dns_aclelement_t *de;
cfg_listelt_t *elt;
const cfg_listelt_t *elt;
REQUIRE(target != NULL && *target == NULL);
@ -183,7 +183,7 @@ ns_acl_fromconfig(cfg_obj_t *caml,
elt != NULL;
elt = cfg_list_next(elt))
{
cfg_obj_t *ce = cfg_listelt_value(elt);
const cfg_obj_t *ce = cfg_listelt_value(elt);
if (cfg_obj_istuple(ce)) {
/* This must be a negated element. */
ce = cfg_tuple_get(ce, "value");
@ -215,7 +215,7 @@ ns_acl_fromconfig(cfg_obj_t *caml,
goto cleanup;
} else if (cfg_obj_isstring(ce)) {
/* ACL name */
char *name = cfg_obj_asstring(ce);
const char *name = cfg_obj_asstring(ce);
if (strcasecmp(name, "localhost") == 0) {
de->type = dns_aclelementtype_localhost;
} else if (strcasecmp(name, "localnets") == 0) {

105
contrib/bind9/bin/named/client.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: client.c,v 1.176.2.13.4.26 2005/07/27 02:53:14 marka Exp $ */
/* $Id: client.c,v 1.176.2.13.4.31 2006/07/22 01:09:38 marka Exp $ */
#include <config.h>
@ -164,6 +164,12 @@ struct ns_clientmgr {
* Must be greater than any valid state.
*/
/*
* Enable ns_client_dropport() by default.
*/
#ifndef NS_CLIENT_DROPPORT
#define NS_CLIENT_DROPPORT 1
#endif
static void client_read(ns_client_t *client);
static void client_accept(ns_client_t *client);
@ -285,8 +291,17 @@ exit_check(ns_client_t *client) {
}
/*
* I/O cancel is complete. Burn down all state
* related to the current request.
* related to the current request. Ensure that
* the client is on the active list and not the
* recursing list.
*/
LOCK(&client->manager->lock);
if (client->list == &client->manager->recursing) {
ISC_LIST_UNLINK(*client->list, client, link);
ISC_LIST_APPEND(client->manager->active, client, link);
client->list = &client->manager->active;
}
UNLOCK(&client->manager->lock);
ns_client_endrequest(client);
client->state = NS_CLIENTSTATE_READING;
@ -972,6 +987,34 @@ ns_client_send(ns_client_t *client) {
ns_client_next(client, result);
}
#if NS_CLIENT_DROPPORT
#define DROPPORT_NO 0
#define DROPPORT_REQUEST 1
#define DROPPORT_RESPONSE 2
/*%
* ns_client_dropport determines if certain requests / responses
* should be dropped based on the port number.
*
* Returns:
* \li 0: Don't drop.
* \li 1: Drop request.
* \li 2: Drop (error) response.
*/
static int
ns_client_dropport(in_port_t port) {
switch (port) {
case 7: /* echo */
case 13: /* daytime */
case 19: /* chargen */
case 37: /* time */
return (DROPPORT_REQUEST);
case 464: /* kpasswd */
return (DROPPORT_RESPONSE);
}
return (DROPPORT_NO);
}
#endif
void
ns_client_error(ns_client_t *client, isc_result_t result) {
dns_rcode_t rcode;
@ -984,6 +1027,28 @@ ns_client_error(ns_client_t *client, isc_result_t result) {
message = client->message;
rcode = dns_result_torcode(result);
#if NS_CLIENT_DROPPORT
/*
* Don't send FORMERR to ports on the drop port list.
*/
if (rcode == dns_rcode_formerr &&
ns_client_dropport(isc_sockaddr_getport(&client->peeraddr)) !=
DROPPORT_NO) {
char buf[64];
isc_buffer_t b;
isc_buffer_init(&b, buf, sizeof(buf) - 1);
if (dns_rcode_totext(rcode, &b) != ISC_R_SUCCESS)
isc_buffer_putstr(&b, "UNKNOWN RCODE");
ns_client_log(client, DNS_LOGCATEGORY_SECURITY,
NS_LOGMODULE_CLIENT, ISC_LOG_DEBUG(10),
"dropped error (%.*s) response: suspicious port",
(int)isc_buffer_usedlength(&b), buf);
ns_client_next(client, ISC_R_SUCCESS);
return;
}
#endif
/*
* Message may be an in-progress reply that we had trouble
* with, in which case QR will be set. We need to clear QR before
@ -1208,6 +1273,17 @@ client_request(isc_task_t *task, isc_event_t *event) {
isc_netaddr_fromsockaddr(&netaddr, &client->peeraddr);
#if NS_CLIENT_DROPPORT
if (ns_client_dropport(isc_sockaddr_getport(&client->peeraddr)) ==
DROPPORT_REQUEST) {
ns_client_log(client, DNS_LOGCATEGORY_SECURITY,
NS_LOGMODULE_CLIENT, ISC_LOG_DEBUG(10),
"dropped request: suspicious port");
ns_client_next(client, ISC_R_SUCCESS);
goto cleanup;
}
#endif
ns_client_log(client, NS_LOGCATEGORY_CLIENT,
NS_LOGMODULE_CLIENT, ISC_LOG_DEBUG(3),
"%s request",
@ -1242,6 +1318,7 @@ client_request(isc_task_t *task, isc_event_t *event) {
NS_LOGMODULE_CLIENT, ISC_LOG_DEBUG(2),
"dropping multicast request");
ns_client_next(client, DNS_R_REFUSED);
goto cleanup;
}
result = dns_message_peekheader(buffer, &id, &flags);
@ -1532,12 +1609,15 @@ client_request(isc_task_t *task, isc_event_t *event) {
* Decide whether recursive service is available to this client.
* We do this here rather than in the query code so that we can
* set the RA bit correctly on all kinds of responses, not just
* responses to ordinary queries.
* responses to ordinary queries. Note if you can't query the
* cache there is no point in setting RA.
*/
ra = ISC_FALSE;
if (client->view->resolver != NULL &&
client->view->recursion == ISC_TRUE &&
ns_client_checkaclsilent(client, client->view->recursionacl,
ISC_TRUE) == ISC_R_SUCCESS &&
ns_client_checkaclsilent(client, client->view->queryacl,
ISC_TRUE) == ISC_R_SUCCESS)
ra = ISC_TRUE;
@ -2364,3 +2444,20 @@ ns_client_dumprecursing(FILE *f, ns_clientmgr_t *manager) {
}
UNLOCK(&manager->lock);
}
void
ns_client_qnamereplace(ns_client_t *client, dns_name_t *name) {
if (client->manager != NULL)
LOCK(&client->manager->lock);
if (client->query.restarts > 0) {
/*
* client->query.qname was dynamically allocated.
*/
dns_message_puttempname(client->message,
&client->query.qname);
}
client->query.qname = name;
if (client->manager != NULL)
UNLOCK(&client->manager->lock);
}

97
contrib/bind9/bin/named/config.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2001-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: config.c,v 1.11.2.4.8.29 2004/10/05 02:52:26 marka Exp $ */
/* $Id: config.c,v 1.11.2.4.8.32 2006/02/28 06:32:53 marka Exp $ */
#include <config.h>
@ -196,7 +196,7 @@ ns_config_parsedefaults(cfg_parser_t *parser, cfg_obj_t **conf) {
}
isc_result_t
ns_config_get(cfg_obj_t **maps, const char *name, cfg_obj_t **obj) {
ns_config_get(const cfg_obj_t **maps, const char *name, const cfg_obj_t **obj) {
int i;
for (i = 0;; i++) {
@ -208,11 +208,13 @@ ns_config_get(cfg_obj_t **maps, const char *name, cfg_obj_t **obj) {
}
isc_result_t
ns_checknames_get(cfg_obj_t **maps, const char *which, cfg_obj_t **obj) {
cfg_listelt_t *element;
cfg_obj_t *checknames;
cfg_obj_t *type;
cfg_obj_t *value;
ns_checknames_get(const cfg_obj_t **maps, const char *which,
const cfg_obj_t **obj)
{
const cfg_listelt_t *element;
const cfg_obj_t *checknames;
const cfg_obj_t *type;
const cfg_obj_t *value;
int i;
for (i = 0;; i++) {
@ -243,8 +245,8 @@ ns_checknames_get(cfg_obj_t **maps, const char *which, cfg_obj_t **obj) {
}
int
ns_config_listcount(cfg_obj_t *list) {
cfg_listelt_t *e;
ns_config_listcount(const cfg_obj_t *list) {
const cfg_listelt_t *e;
int i = 0;
for (e = cfg_list_first(list); e != NULL; e = cfg_list_next(e))
@ -254,9 +256,9 @@ ns_config_listcount(cfg_obj_t *list) {
}
isc_result_t
ns_config_getclass(cfg_obj_t *classobj, dns_rdataclass_t defclass,
ns_config_getclass(const cfg_obj_t *classobj, dns_rdataclass_t defclass,
dns_rdataclass_t *classp) {
char *str;
const char *str;
isc_textregion_t r;
isc_result_t result;
@ -265,7 +267,7 @@ ns_config_getclass(cfg_obj_t *classobj, dns_rdataclass_t defclass,
return (ISC_R_SUCCESS);
}
str = cfg_obj_asstring(classobj);
r.base = str;
DE_CONST(str, r.base);
r.length = strlen(str);
result = dns_rdataclass_fromtext(classp, &r);
if (result != ISC_R_SUCCESS)
@ -275,9 +277,9 @@ ns_config_getclass(cfg_obj_t *classobj, dns_rdataclass_t defclass,
}
isc_result_t
ns_config_gettype(cfg_obj_t *typeobj, dns_rdatatype_t deftype,
ns_config_gettype(const cfg_obj_t *typeobj, dns_rdatatype_t deftype,
dns_rdatatype_t *typep) {
char *str;
const char *str;
isc_textregion_t r;
isc_result_t result;
@ -286,7 +288,7 @@ ns_config_gettype(cfg_obj_t *typeobj, dns_rdatatype_t deftype,
return (ISC_R_SUCCESS);
}
str = cfg_obj_asstring(typeobj);
r.base = str;
DE_CONST(str, r.base);
r.length = strlen(str);
result = dns_rdatatype_fromtext(typep, &r);
if (result != ISC_R_SUCCESS)
@ -296,9 +298,9 @@ ns_config_gettype(cfg_obj_t *typeobj, dns_rdatatype_t deftype,
}
dns_zonetype_t
ns_config_getzonetype(cfg_obj_t *zonetypeobj) {
ns_config_getzonetype(const cfg_obj_t *zonetypeobj) {
dns_zonetype_t ztype = dns_zone_none;
char *str;
const char *str;
str = cfg_obj_asstring(zonetypeobj);
if (strcasecmp(str, "master") == 0)
@ -313,14 +315,14 @@ ns_config_getzonetype(cfg_obj_t *zonetypeobj) {
}
isc_result_t
ns_config_getiplist(cfg_obj_t *config, cfg_obj_t *list,
ns_config_getiplist(const cfg_obj_t *config, const cfg_obj_t *list,
in_port_t defport, isc_mem_t *mctx,
isc_sockaddr_t **addrsp, isc_uint32_t *countp)
{
int count, i = 0;
cfg_obj_t *addrlist;
cfg_obj_t *portobj;
cfg_listelt_t *element;
const cfg_obj_t *addrlist;
const cfg_obj_t *portobj;
const cfg_listelt_t *element;
isc_sockaddr_t *addrs;
in_port_t port;
isc_result_t result;
@ -380,10 +382,12 @@ ns_config_putiplist(isc_mem_t *mctx, isc_sockaddr_t **addrsp,
}
static isc_result_t
get_masters_def(cfg_obj_t *cctx, char *name, cfg_obj_t **ret) {
get_masters_def(const cfg_obj_t *cctx, const char *name,
const cfg_obj_t **ret)
{
isc_result_t result;
cfg_obj_t *masters = NULL;
cfg_listelt_t *elt;
const cfg_obj_t *masters = NULL;
const cfg_listelt_t *elt;
result = cfg_map_get(cctx, "masters", &masters);
if (result != ISC_R_SUCCESS)
@ -391,7 +395,7 @@ get_masters_def(cfg_obj_t *cctx, char *name, cfg_obj_t **ret) {
for (elt = cfg_list_first(masters);
elt != NULL;
elt = cfg_list_next(elt)) {
cfg_obj_t *list;
const cfg_obj_t *list;
const char *listname;
list = cfg_listelt_value(elt);
@ -406,24 +410,24 @@ get_masters_def(cfg_obj_t *cctx, char *name, cfg_obj_t **ret) {
}
isc_result_t
ns_config_getipandkeylist(cfg_obj_t *config, cfg_obj_t *list, isc_mem_t *mctx,
isc_sockaddr_t **addrsp, dns_name_t ***keysp,
isc_uint32_t *countp)
ns_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
isc_mem_t *mctx, isc_sockaddr_t **addrsp,
dns_name_t ***keysp, isc_uint32_t *countp)
{
isc_uint32_t addrcount = 0, keycount = 0, i = 0;
isc_uint32_t listcount = 0, l = 0, j;
isc_uint32_t stackcount = 0, pushed = 0;
isc_result_t result;
cfg_listelt_t *element;
cfg_obj_t *addrlist;
cfg_obj_t *portobj;
const cfg_listelt_t *element;
const cfg_obj_t *addrlist;
const cfg_obj_t *portobj;
in_port_t port;
dns_fixedname_t fname;
isc_sockaddr_t *addrs = NULL;
dns_name_t **keys = NULL;
char **lists = NULL;
const char **lists = NULL;
struct {
cfg_listelt_t *element;
const cfg_listelt_t *element;
in_port_t port;
} *stack = NULL;
@ -439,13 +443,14 @@ ns_config_getipandkeylist(cfg_obj_t *config, cfg_obj_t *list, isc_mem_t *mctx,
if (val > ISC_UINT16_MAX) {
cfg_obj_log(portobj, ns_g_lctx, ISC_LOG_ERROR,
"port '%u' out of range", val);
return (ISC_R_RANGE);
result = ISC_R_RANGE;
goto cleanup;
}
port = (in_port_t) val;
} else {
result = ns_config_getport(config, &port);
if (result != ISC_R_SUCCESS)
return (result);
goto cleanup;
}
result = ISC_R_NOMEMORY;
@ -456,9 +461,9 @@ ns_config_getipandkeylist(cfg_obj_t *config, cfg_obj_t *list, isc_mem_t *mctx,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *addr;
cfg_obj_t *key;
char *keystr;
const cfg_obj_t *addr;
const cfg_obj_t *key;
const char *keystr;
isc_buffer_t b;
addr = cfg_tuple_get(cfg_listelt_value(element),
@ -466,7 +471,7 @@ ns_config_getipandkeylist(cfg_obj_t *config, cfg_obj_t *list, isc_mem_t *mctx,
key = cfg_tuple_get(cfg_listelt_value(element), "key");
if (!cfg_obj_issockaddr(addr)) {
char *listname = cfg_obj_asstring(addr);
const char *listname = cfg_obj_asstring(addr);
isc_result_t tresult;
/* Grow lists? */
@ -606,9 +611,9 @@ ns_config_getipandkeylist(cfg_obj_t *config, cfg_obj_t *list, isc_mem_t *mctx,
if (new == NULL)
goto cleanup;
memcpy(new, addrs, newsize);
isc_mem_put(mctx, addrs, oldsize);
} else
new = NULL;
isc_mem_put(mctx, addrs, oldsize);
addrs = new;
addrcount = i;
@ -619,9 +624,9 @@ ns_config_getipandkeylist(cfg_obj_t *config, cfg_obj_t *list, isc_mem_t *mctx,
if (new == NULL)
goto cleanup;
memcpy(new, keys, newsize);
isc_mem_put(mctx, keys, oldsize);
} else
new = NULL;
isc_mem_put(mctx, keys, oldsize);
keys = new;
keycount = i;
}
@ -682,10 +687,10 @@ ns_config_putipandkeylist(isc_mem_t *mctx, isc_sockaddr_t **addrsp,
}
isc_result_t
ns_config_getport(cfg_obj_t *config, in_port_t *portp) {
cfg_obj_t *maps[3];
cfg_obj_t *options = NULL;
cfg_obj_t *portobj = NULL;
ns_config_getport(const cfg_obj_t *config, in_port_t *portp) {
const cfg_obj_t *maps[3];
const cfg_obj_t *options = NULL;
const cfg_obj_t *portobj = NULL;
isc_result_t result;
int i;

134
contrib/bind9/bin/named/controlconf.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2001-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: controlconf.c,v 1.28.2.9.2.6 2004/03/08 09:04:14 marka Exp $ */
/* $Id: controlconf.c,v 1.28.2.9.2.10 2006/02/28 06:32:53 marka Exp $ */
#include <config.h>
@ -356,6 +356,9 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
{
ccregion.rstart = isc_buffer_base(&conn->ccmsg.buffer);
ccregion.rend = isc_buffer_used(&conn->ccmsg.buffer);
if (secret.rstart != NULL)
isc_mem_put(listener->mctx, secret.rstart,
REGION_SIZE(secret));
secret.rstart = isc_mem_get(listener->mctx, key->secret.length);
if (secret.rstart == NULL)
goto cleanup;
@ -371,8 +374,6 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
*/
if (request != NULL)
isccc_sexpr_free(&request);
isc_mem_put(listener->mctx, secret.rstart,
REGION_SIZE(secret));
} else {
log_invalid(&conn->ccmsg, result);
goto cleanup;
@ -649,10 +650,12 @@ ns_controls_shutdown(ns_controls_t *controls) {
}
static isc_result_t
cfgkeylist_find(cfg_obj_t *keylist, const char *keyname, cfg_obj_t **objp) {
cfg_listelt_t *element;
cfgkeylist_find(const cfg_obj_t *keylist, const char *keyname,
const cfg_obj_t **objp)
{
const cfg_listelt_t *element;
const char *str;
cfg_obj_t *obj;
const cfg_obj_t *obj;
for (element = cfg_list_first(keylist);
element != NULL;
@ -671,13 +674,13 @@ cfgkeylist_find(cfg_obj_t *keylist, const char *keyname, cfg_obj_t **objp) {
}
static isc_result_t
controlkeylist_fromcfg(cfg_obj_t *keylist, isc_mem_t *mctx,
controlkeylist_fromcfg(const cfg_obj_t *keylist, isc_mem_t *mctx,
controlkeylist_t *keyids)
{
cfg_listelt_t *element;
const cfg_listelt_t *element;
char *newstr = NULL;
const char *str;
cfg_obj_t *obj;
const cfg_obj_t *obj;
controlkey_t *key = NULL;
for (element = cfg_list_first(keylist);
@ -712,11 +715,11 @@ controlkeylist_fromcfg(cfg_obj_t *keylist, isc_mem_t *mctx,
}
static void
register_keys(cfg_obj_t *control, cfg_obj_t *keylist,
register_keys(const cfg_obj_t *control, const cfg_obj_t *keylist,
controlkeylist_t *keyids, isc_mem_t *mctx, const char *socktext)
{
controlkey_t *keyid, *next;
cfg_obj_t *keydef;
const cfg_obj_t *keydef;
char secret[1024];
isc_buffer_t b;
isc_result_t result;
@ -736,10 +739,10 @@ register_keys(cfg_obj_t *control, cfg_obj_t *keylist,
ISC_LIST_UNLINK(*keyids, keyid, link);
free_controlkey(keyid, mctx);
} else {
cfg_obj_t *algobj = NULL;
cfg_obj_t *secretobj = NULL;
char *algstr = NULL;
char *secretstr = NULL;
const cfg_obj_t *algobj = NULL;
const cfg_obj_t *secretobj = NULL;
const char *algstr = NULL;
const char *secretstr = NULL;
(void)cfg_map_get(keydef, "algorithm", &algobj);
(void)cfg_map_get(keydef, "secret", &secretobj);
@ -805,11 +808,11 @@ get_rndckey(isc_mem_t *mctx, controlkeylist_t *keyids) {
isc_result_t result;
cfg_parser_t *pctx = NULL;
cfg_obj_t *config = NULL;
cfg_obj_t *key = NULL;
cfg_obj_t *algobj = NULL;
cfg_obj_t *secretobj = NULL;
char *algstr = NULL;
char *secretstr = NULL;
const cfg_obj_t *key = NULL;
const cfg_obj_t *algobj = NULL;
const cfg_obj_t *secretobj = NULL;
const char *algstr = NULL;
const char *secretstr = NULL;
controlkey_t *keyid = NULL;
char secret[1024];
isc_buffer_t b;
@ -888,12 +891,13 @@ get_rndckey(isc_mem_t *mctx, controlkeylist_t *keyids) {
* valid or both are NULL.
*/
static void
get_key_info(cfg_obj_t *config, cfg_obj_t *control,
cfg_obj_t **global_keylistp, cfg_obj_t **control_keylistp)
get_key_info(const cfg_obj_t *config, const cfg_obj_t *control,
const cfg_obj_t **global_keylistp,
const cfg_obj_t **control_keylistp)
{
isc_result_t result;
cfg_obj_t *control_keylist = NULL;
cfg_obj_t *global_keylist = NULL;
const cfg_obj_t *control_keylist = NULL;
const cfg_obj_t *global_keylist = NULL;
REQUIRE(global_keylistp != NULL && *global_keylistp == NULL);
REQUIRE(control_keylistp != NULL && *control_keylistp == NULL);
@ -912,15 +916,15 @@ get_key_info(cfg_obj_t *config, cfg_obj_t *control,
}
static void
update_listener(ns_controls_t *cp,
controllistener_t **listenerp, cfg_obj_t *control,
cfg_obj_t *config, isc_sockaddr_t *addr,
ns_aclconfctx_t *aclconfctx, const char *socktext)
update_listener(ns_controls_t *cp, controllistener_t **listenerp,
const cfg_obj_t *control, const cfg_obj_t *config,
isc_sockaddr_t *addr, ns_aclconfctx_t *aclconfctx,
const char *socktext)
{
controllistener_t *listener;
cfg_obj_t *allow;
cfg_obj_t *global_keylist = NULL;
cfg_obj_t *control_keylist = NULL;
const cfg_obj_t *allow;
const cfg_obj_t *global_keylist = NULL;
const cfg_obj_t *control_keylist = NULL;
dns_acl_t *new_acl = NULL;
controlkeylist_t keys;
isc_result_t result = ISC_R_SUCCESS;
@ -977,18 +981,25 @@ update_listener(ns_controls_t *cp,
result = get_rndckey(listener->mctx, &listener->keys);
}
if (result != ISC_R_SUCCESS && global_keylist != NULL)
if (result != ISC_R_SUCCESS && global_keylist != NULL) {
/*
* This message might be a little misleading since the
* "new keys" might in fact be identical to the old ones,
* but tracking whether they are identical just for the
* sake of avoiding this message would be too much trouble.
*/
cfg_obj_log(control, ns_g_lctx, ISC_LOG_WARNING,
"couldn't install new keys for "
"command channel %s: %s",
socktext, isc_result_totext(result));
if (control != NULL)
cfg_obj_log(control, ns_g_lctx, ISC_LOG_WARNING,
"couldn't install new keys for "
"command channel %s: %s",
socktext, isc_result_totext(result));
else
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_CONTROL, ISC_LOG_WARNING,
"couldn't install new keys for "
"command channel %s: %s",
socktext, isc_result_totext(result));
}
/*
* Now, keep the old access list unless a new one can be made.
@ -1005,26 +1016,33 @@ update_listener(ns_controls_t *cp,
dns_acl_detach(&listener->acl);
dns_acl_attach(new_acl, &listener->acl);
dns_acl_detach(&new_acl);
} else
/* XXXDCL say the old acl is still used? */
} else if (control != NULL)
cfg_obj_log(control, ns_g_lctx, ISC_LOG_WARNING,
"couldn't install new acl for "
"command channel %s: %s",
socktext, isc_result_totext(result));
else
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_CONTROL, ISC_LOG_WARNING,
"couldn't install new acl for "
"command channel %s: %s",
socktext, isc_result_totext(result));
*listenerp = listener;
}
static void
add_listener(ns_controls_t *cp, controllistener_t **listenerp,
cfg_obj_t *control, cfg_obj_t *config, isc_sockaddr_t *addr,
ns_aclconfctx_t *aclconfctx, const char *socktext)
const cfg_obj_t *control, const cfg_obj_t *config,
isc_sockaddr_t *addr, ns_aclconfctx_t *aclconfctx,
const char *socktext)
{
isc_mem_t *mctx = cp->server->mctx;
controllistener_t *listener;
cfg_obj_t *allow;
cfg_obj_t *global_keylist = NULL;
cfg_obj_t *control_keylist = NULL;
const cfg_obj_t *allow;
const cfg_obj_t *global_keylist = NULL;
const cfg_obj_t *control_keylist = NULL;
dns_acl_t *new_acl = NULL;
isc_result_t result = ISC_R_SUCCESS;
@ -1135,13 +1153,13 @@ add_listener(ns_controls_t *cp, controllistener_t **listenerp,
}
isc_result_t
ns_controls_configure(ns_controls_t *cp, cfg_obj_t *config,
ns_controls_configure(ns_controls_t *cp, const cfg_obj_t *config,
ns_aclconfctx_t *aclconfctx)
{
controllistener_t *listener;
controllistenerlist_t new_listeners;
cfg_obj_t *controlslist = NULL;
cfg_listelt_t *element, *element2;
const cfg_obj_t *controlslist = NULL;
const cfg_listelt_t *element, *element2;
char socktext[ISC_SOCKADDR_FORMATSIZE];
ISC_LIST_INIT(new_listeners);
@ -1163,8 +1181,8 @@ ns_controls_configure(ns_controls_t *cp, cfg_obj_t *config,
for (element = cfg_list_first(controlslist);
element != NULL;
element = cfg_list_next(element)) {
cfg_obj_t *controls;
cfg_obj_t *inetcontrols = NULL;
const cfg_obj_t *controls;
const cfg_obj_t *inetcontrols = NULL;
controls = cfg_listelt_value(element);
(void)cfg_map_get(controls, "inet", &inetcontrols);
@ -1174,9 +1192,9 @@ ns_controls_configure(ns_controls_t *cp, cfg_obj_t *config,
for (element2 = cfg_list_first(inetcontrols);
element2 != NULL;
element2 = cfg_list_next(element2)) {
cfg_obj_t *control;
cfg_obj_t *obj;
isc_sockaddr_t *addr;
const cfg_obj_t *control;
const cfg_obj_t *obj;
isc_sockaddr_t addr;
/*
* The parser handles BIND 8 configuration file
@ -1189,12 +1207,12 @@ ns_controls_configure(ns_controls_t *cp, cfg_obj_t *config,
control = cfg_listelt_value(element2);
obj = cfg_tuple_get(control, "address");
addr = cfg_obj_assockaddr(obj);
if (isc_sockaddr_getport(addr) == 0)
isc_sockaddr_setport(addr,
addr = *cfg_obj_assockaddr(obj);
if (isc_sockaddr_getport(&addr) == 0)
isc_sockaddr_setport(&addr,
NS_CONTROL_PORT);
isc_sockaddr_format(addr, socktext,
isc_sockaddr_format(&addr, socktext,
sizeof(socktext));
isc_log_write(ns_g_lctx,
@ -1205,7 +1223,7 @@ ns_controls_configure(ns_controls_t *cp, cfg_obj_t *config,
socktext);
update_listener(cp, &listener, control, config,
addr, aclconfctx, socktext);
&addr, aclconfctx, socktext);
if (listener != NULL)
/*
@ -1219,7 +1237,7 @@ ns_controls_configure(ns_controls_t *cp, cfg_obj_t *config,
* This is a new listener.
*/
add_listener(cp, &listener, control,
config, addr, aclconfctx,
config, &addr, aclconfctx,
socktext);
if (listener != NULL)

8
contrib/bind9/bin/named/include/named/aclconf.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: aclconf.h,v 1.12.208.1 2004/03/06 10:21:23 marka Exp $ */
/* $Id: aclconf.h,v 1.12.208.3 2006/03/02 00:37:20 marka Exp $ */
#ifndef NS_ACLCONF_H
#define NS_ACLCONF_H 1
@ -49,8 +49,8 @@ ns_aclconfctx_destroy(ns_aclconfctx_t *ctx);
*/
isc_result_t
ns_acl_fromconfig(cfg_obj_t *caml,
cfg_obj_t *cctx,
ns_acl_fromconfig(const cfg_obj_t *caml,
const cfg_obj_t *cctx,
ns_aclconfctx_t *ctx,
isc_mem_t *mctx,
dns_acl_t **target);

10
contrib/bind9/bin/named/include/named/client.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: client.h,v 1.60.2.2.10.10 2005/07/29 00:13:08 marka Exp $ */
/* $Id: client.h,v 1.60.2.2.10.12 2006/06/06 00:11:40 marka Exp $ */
#ifndef NAMED_CLIENT_H
#define NAMED_CLIENT_H 1
@ -198,6 +198,12 @@ ns_client_next(ns_client_t *client, isc_result_t result);
* return no response to the client.
*/
void
ns_client_qnamereplace(ns_client_t *client, dns_name_t *name);
/*%
* Replace the qname.
*/
isc_boolean_t
ns_client_shuttingdown(ns_client_t *client);
/*

27
contrib/bind9/bin/named/include/named/config.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2001, 2002 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: config.h,v 1.4.12.4 2004/04/20 14:12:10 marka Exp $ */
/* $Id: config.h,v 1.4.12.6 2006/03/02 00:37:20 marka Exp $ */
#ifndef NAMED_CONFIG_H
#define NAMED_CONFIG_H 1
@ -29,27 +29,28 @@ isc_result_t
ns_config_parsedefaults(cfg_parser_t *parser, cfg_obj_t **conf);
isc_result_t
ns_config_get(cfg_obj_t **maps, const char* name, cfg_obj_t **obj);
ns_config_get(const cfg_obj_t **maps, const char* name, const cfg_obj_t **obj);
isc_result_t
ns_checknames_get(cfg_obj_t **maps, const char* name, cfg_obj_t **obj);
ns_checknames_get(const cfg_obj_t **maps, const char* name,
const cfg_obj_t **obj);
int
ns_config_listcount(cfg_obj_t *list);
ns_config_listcount(const cfg_obj_t *list);
isc_result_t
ns_config_getclass(cfg_obj_t *classobj, dns_rdataclass_t defclass,
ns_config_getclass(const cfg_obj_t *classobj, dns_rdataclass_t defclass,
dns_rdataclass_t *classp);
isc_result_t
ns_config_gettype(cfg_obj_t *typeobj, dns_rdatatype_t deftype,
ns_config_gettype(const cfg_obj_t *typeobj, dns_rdatatype_t deftype,
dns_rdatatype_t *typep);
dns_zonetype_t
ns_config_getzonetype(cfg_obj_t *zonetypeobj);
ns_config_getzonetype(const cfg_obj_t *zonetypeobj);
isc_result_t
ns_config_getiplist(cfg_obj_t *config, cfg_obj_t *list,
ns_config_getiplist(const cfg_obj_t *config, const cfg_obj_t *list,
in_port_t defport, isc_mem_t *mctx,
isc_sockaddr_t **addrsp, isc_uint32_t *countp);
@ -58,16 +59,16 @@ ns_config_putiplist(isc_mem_t *mctx, isc_sockaddr_t **addrsp,
isc_uint32_t count);
isc_result_t
ns_config_getipandkeylist(cfg_obj_t *config, cfg_obj_t *list, isc_mem_t *mctx,
isc_sockaddr_t **addrsp, dns_name_t ***keys,
isc_uint32_t *countp);
ns_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
isc_mem_t *mctx, isc_sockaddr_t **addrsp,
dns_name_t ***keys, isc_uint32_t *countp);
void
ns_config_putipandkeylist(isc_mem_t *mctx, isc_sockaddr_t **addrsp,
dns_name_t ***keys, isc_uint32_t count);
isc_result_t
ns_config_getport(cfg_obj_t *config, in_port_t *portp);
ns_config_getport(const cfg_obj_t *config, in_port_t *portp);
isc_result_t
ns_config_getkeyalgorithm(const char *str, dns_name_t **name);

6
contrib/bind9/bin/named/include/named/control.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2001-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: control.h,v 1.6.2.2.2.7 2004/09/03 03:43:32 marka Exp $ */
/* $Id: control.h,v 1.6.2.2.2.9 2006/03/02 00:37:20 marka Exp $ */
#ifndef NAMED_CONTROL_H
#define NAMED_CONTROL_H 1
@ -67,7 +67,7 @@ ns_controls_destroy(ns_controls_t **ctrlsp);
*/
isc_result_t
ns_controls_configure(ns_controls_t *controls, cfg_obj_t *config,
ns_controls_configure(ns_controls_t *controls, const cfg_obj_t *config,
ns_aclconfctx_t *aclconfctx);
/*
* Configure zero or more command channels into 'controls'

6
contrib/bind9/bin/named/include/named/globals.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: globals.h,v 1.59.68.5 2004/03/08 04:04:20 marka Exp $ */
/* $Id: globals.h,v 1.59.68.7 2006/03/02 00:37:20 marka Exp $ */
#ifndef NAMED_GLOBALS_H
#define NAMED_GLOBALS_H 1
@ -75,7 +75,7 @@ EXTERN unsigned int ns_g_debuglevel INIT(0);
* Current configuration information.
*/
EXTERN cfg_obj_t * ns_g_config INIT(NULL);
EXTERN cfg_obj_t * ns_g_defaults INIT(NULL);
EXTERN const cfg_obj_t * ns_g_defaults INIT(NULL);
EXTERN const char * ns_g_conffile INIT(NS_SYSCONFDIR
"/named.conf");
EXTERN const char * ns_g_keyfile INIT(NS_SYSCONFDIR

6
contrib/bind9/bin/named/include/named/logconf.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: logconf.h,v 1.10.208.1 2004/03/06 10:21:24 marka Exp $ */
/* $Id: logconf.h,v 1.10.208.3 2006/03/02 00:37:20 marka Exp $ */
#ifndef NAMED_LOGCONF_H
#define NAMED_LOGCONF_H 1
@ -23,7 +23,7 @@
#include <isc/log.h>
isc_result_t
ns_log_configure(isc_logconfig_t *logconf, cfg_obj_t *logstmt);
ns_log_configure(isc_logconfig_t *logconf, const cfg_obj_t *logstmt);
/*
* Set up the logging configuration in '*logconf' according to
* the named.conf data in 'logstmt'.

9
contrib/bind9/bin/named/include/named/lwresd.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000, 2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: lwresd.h,v 1.12.208.1 2004/03/06 10:21:25 marka Exp $ */
/* $Id: lwresd.h,v 1.12.208.3 2006/03/02 00:37:20 marka Exp $ */
#ifndef NAMED_LWRESD_H
#define NAMED_LWRESD_H 1
@ -56,7 +56,7 @@ struct ns_lwreslistener {
* Configure lwresd.
*/
isc_result_t
ns_lwresd_configure(isc_mem_t *mctx, cfg_obj_t *config);
ns_lwresd_configure(isc_mem_t *mctx, const cfg_obj_t *config);
isc_result_t
ns_lwresd_parseeresolvconf(isc_mem_t *mctx, cfg_parser_t *pctx,
@ -72,7 +72,8 @@ ns_lwresd_shutdown(void);
* Manager functions
*/
isc_result_t
ns_lwdmanager_create(isc_mem_t *mctx, cfg_obj_t *lwres, ns_lwresd_t **lwresdp);
ns_lwdmanager_create(isc_mem_t *mctx, const cfg_obj_t *lwres,
ns_lwresd_t **lwresdp);
void
ns_lwdmanager_attach(ns_lwresd_t *source, ns_lwresd_t **targetp);

6
contrib/bind9/bin/named/include/named/server.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: server.h,v 1.58.2.1.10.11 2004/03/08 04:04:21 marka Exp $ */
/* $Id: server.h,v 1.58.2.1.10.13 2006/03/02 00:37:20 marka Exp $ */
#ifndef NAMED_SERVER_H
#define NAMED_SERVER_H 1
@ -208,6 +208,6 @@ ns_server_dumprecursing(ns_server_t *server);
* Maintain a list of dispatches that require reserved ports.
*/
void
ns_add_reserved_dispatch(ns_server_t *server, isc_sockaddr_t *addr);
ns_add_reserved_dispatch(ns_server_t *server, const isc_sockaddr_t *addr);
#endif /* NAMED_SERVER_H */

15
contrib/bind9/bin/named/include/named/sortlist.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000, 2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: sortlist.h,v 1.4.208.1 2004/03/06 10:21:26 marka Exp $ */
/* $Id: sortlist.h,v 1.4.208.3 2006/03/02 00:37:20 marka Exp $ */
#ifndef NAMED_SORTLIST_H
#define NAMED_SORTLIST_H 1
@ -28,7 +28,7 @@
* Type for callback functions that rank addresses.
*/
typedef int
(*dns_addressorderfunc_t)(isc_netaddr_t *address, void *arg);
(*dns_addressorderfunc_t)(const isc_netaddr_t *address, const void *arg);
/*
* Return value type for setup_sortlist.
@ -40,7 +40,8 @@ typedef enum {
} ns_sortlisttype_t;
ns_sortlisttype_t
ns_sortlist_setup(dns_acl_t *acl, isc_netaddr_t *clientaddr, void **argp);
ns_sortlist_setup(dns_acl_t *acl, isc_netaddr_t *clientaddr,
const void **argp);
/*
* Find the sortlist statement in 'acl' that applies to 'clientaddr', if any.
*
@ -55,14 +56,14 @@ ns_sortlist_setup(dns_acl_t *acl, isc_netaddr_t *clientaddr, void **argp);
*/
int
ns_sortlist_addrorder1(isc_netaddr_t *addr, void *arg);
ns_sortlist_addrorder1(const isc_netaddr_t *addr, const void *arg);
/*
* Find the sort order of 'addr' in 'arg', the matching element
* of a 1-element top-level sortlist statement.
*/
int
ns_sortlist_addrorder2(isc_netaddr_t *addr, void *arg);
ns_sortlist_addrorder2(const isc_netaddr_t *addr, const void *arg);
/*
* Find the sort order of 'addr' in 'arg', a topology-like
* ACL forming the second element in a 2-element top-level
@ -72,7 +73,7 @@ ns_sortlist_addrorder2(isc_netaddr_t *addr, void *arg);
void
ns_sortlist_byaddrsetup(dns_acl_t *sortlist_acl, isc_netaddr_t *client_addr,
dns_addressorderfunc_t *orderp,
void **argp);
const void **argp);
/*
* Find the sortlist statement in 'acl' that applies to 'clientaddr', if any.
* If a sortlist statement applies, return in '*orderp' a pointer to a function

8
contrib/bind9/bin/named/include/named/tkeyconf.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: tkeyconf.h,v 1.9.208.1 2004/03/06 10:21:26 marka Exp $ */
/* $Id: tkeyconf.h,v 1.9.208.3 2006/03/02 00:37:20 marka Exp $ */
#ifndef NS_TKEYCONF_H
#define NS_TKEYCONF_H 1
@ -28,8 +28,8 @@
ISC_LANG_BEGINDECLS
isc_result_t
ns_tkeyctx_fromconfig(cfg_obj_t *options, isc_mem_t *mctx, isc_entropy_t *ectx,
dns_tkeyctx_t **tctxp);
ns_tkeyctx_fromconfig(const cfg_obj_t *options, isc_mem_t *mctx,
isc_entropy_t *ectx, dns_tkeyctx_t **tctxp);
/*
* Create a TKEY context and configure it, including the default DH key
* and default domain, according to 'options'.

6
contrib/bind9/bin/named/include/named/tsigconf.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: tsigconf.h,v 1.9.208.1 2004/03/06 10:21:26 marka Exp $ */
/* $Id: tsigconf.h,v 1.9.208.3 2006/03/02 00:37:20 marka Exp $ */
#ifndef NS_TSIGCONF_H
#define NS_TSIGCONF_H 1
@ -26,7 +26,7 @@
ISC_LANG_BEGINDECLS
isc_result_t
ns_tsigkeyring_fromconfig(cfg_obj_t *config, cfg_obj_t *vconfig,
ns_tsigkeyring_fromconfig(const cfg_obj_t *config, const cfg_obj_t *vconfig,
isc_mem_t *mctx, dns_tsig_keyring_t **ringp);
/*
* Create a TSIG key ring and configure it according to the 'key'

11
contrib/bind9/bin/named/include/named/zoneconf.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2002 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: zoneconf.h,v 1.16.2.2.8.1 2004/03/06 10:21:27 marka Exp $ */
/* $Id: zoneconf.h,v 1.16.2.2.8.3 2006/03/02 00:37:20 marka Exp $ */
#ifndef NS_ZONECONF_H
#define NS_ZONECONF_H 1
@ -30,8 +30,9 @@
ISC_LANG_BEGINDECLS
isc_result_t
ns_zone_configure(cfg_obj_t *config, cfg_obj_t *vconfig, cfg_obj_t *zconfig,
ns_aclconfctx_t *ac, dns_zone_t *zone);
ns_zone_configure(const cfg_obj_t *config, const cfg_obj_t *vconfig,
const cfg_obj_t *zconfig, ns_aclconfctx_t *ac,
dns_zone_t *zone);
/*
* Configure or reconfigure a zone according to the named.conf
* data in 'cctx' and 'czone'.
@ -48,7 +49,7 @@ ns_zone_configure(cfg_obj_t *config, cfg_obj_t *vconfig, cfg_obj_t *zconfig,
*/
isc_boolean_t
ns_zone_reusable(dns_zone_t *zone, cfg_obj_t *zconfig);
ns_zone_reusable(dns_zone_t *zone, const cfg_obj_t *zconfig);
/*
* If 'zone' can be safely reconfigured according to the configuration
* data in 'zconfig', return ISC_TRUE. If the configuration data is so

16
contrib/bind9/bin/named/interfacemgr.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2002 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: interfacemgr.c,v 1.59.2.5.8.15 2004/08/10 04:56:23 jinmei Exp $ */
/* $Id: interfacemgr.c,v 1.59.2.5.8.18 2006/07/19 00:16:28 marka Exp $ */
#include <config.h>
@ -182,6 +182,7 @@ ns_interface_create(ns_interfacemgr_t *mgr, isc_sockaddr_t *addr,
ifp->mgr = NULL;
ifp->generation = mgr->generation;
ifp->addr = *addr;
ifp->flags = 0;
strncpy(ifp->name, name, sizeof(ifp->name));
ifp->name[sizeof(ifp->name)-1] = '\0';
ifp->clientmgr = NULL;
@ -717,9 +718,8 @@ do_scan(ns_interfacemgr_t *mgr, ns_listenlist_t *ext_listen,
* See if the address matches the listen-on statement;
* if not, ignore the interface.
*/
result = dns_acl_match(&listen_netaddr, NULL,
le->acl, &mgr->aclenv,
&match, NULL);
(void)dns_acl_match(&listen_netaddr, NULL, le->acl,
&mgr->aclenv, &match, NULL);
if (match <= 0)
continue;
@ -745,9 +745,9 @@ do_scan(ns_interfacemgr_t *mgr, ns_listenlist_t *ext_listen,
for (ele = ISC_LIST_HEAD(ext_listen->elts);
ele != NULL;
ele = ISC_LIST_NEXT(ele, link)) {
dns_acl_match(&listen_netaddr, NULL,
ele->acl, NULL,
&match, NULL);
(void)dns_acl_match(&listen_netaddr,
NULL, ele->acl,
NULL, &match, NULL);
if (match > 0 && ele->port == le->port)
break;
else

60
contrib/bind9/bin/named/logconf.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: logconf.c,v 1.30.2.3.10.2 2004/03/06 10:21:18 marka Exp $ */
/* $Id: logconf.c,v 1.30.2.3.10.4 2006/03/02 00:37:20 marka Exp $ */
#include <config.h>
@ -41,13 +41,13 @@
* in 'ccat' and add it to 'lctx'.
*/
static isc_result_t
category_fromconf(cfg_obj_t *ccat, isc_logconfig_t *lctx) {
category_fromconf(const cfg_obj_t *ccat, isc_logconfig_t *lctx) {
isc_result_t result;
const char *catname;
isc_logcategory_t *category;
isc_logmodule_t *module;
cfg_obj_t *destinations = NULL;
cfg_listelt_t *element = NULL;
const cfg_obj_t *destinations = NULL;
const cfg_listelt_t *element = NULL;
catname = cfg_obj_asstring(cfg_tuple_get(ccat, "name"));
category = isc_log_categorybyname(ns_g_lctx, catname);
@ -68,8 +68,8 @@ category_fromconf(cfg_obj_t *ccat, isc_logconfig_t *lctx) {
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *channel = cfg_listelt_value(element);
char *channelname = cfg_obj_asstring(channel);
const cfg_obj_t *channel = cfg_listelt_value(element);
const char *channelname = cfg_obj_asstring(channel);
result = isc_log_usechannel(lctx, channelname, category,
module);
@ -89,18 +89,18 @@ category_fromconf(cfg_obj_t *ccat, isc_logconfig_t *lctx) {
* in 'cchan' and add it to 'lctx'.
*/
static isc_result_t
channel_fromconf(cfg_obj_t *channel, isc_logconfig_t *lctx) {
channel_fromconf(const cfg_obj_t *channel, isc_logconfig_t *lctx) {
isc_result_t result;
isc_logdestination_t dest;
unsigned int type;
unsigned int flags = 0;
int level;
const char *channelname;
cfg_obj_t *fileobj = NULL;
cfg_obj_t *syslogobj = NULL;
cfg_obj_t *nullobj = NULL;
cfg_obj_t *stderrobj = NULL;
cfg_obj_t *severity = NULL;
const cfg_obj_t *fileobj = NULL;
const cfg_obj_t *syslogobj = NULL;
const cfg_obj_t *nullobj = NULL;
const cfg_obj_t *stderrobj = NULL;
const cfg_obj_t *severity = NULL;
int i;
channelname = cfg_obj_asstring(cfg_map_getname(channel));
@ -130,9 +130,10 @@ channel_fromconf(cfg_obj_t *channel, isc_logconfig_t *lctx) {
type = ISC_LOG_TONULL;
if (fileobj != NULL) {
cfg_obj_t *pathobj = cfg_tuple_get(fileobj, "file");
cfg_obj_t *sizeobj = cfg_tuple_get(fileobj, "size");
cfg_obj_t *versionsobj = cfg_tuple_get(fileobj, "versions");
const cfg_obj_t *pathobj = cfg_tuple_get(fileobj, "file");
const cfg_obj_t *sizeobj = cfg_tuple_get(fileobj, "size");
const cfg_obj_t *versionsobj =
cfg_tuple_get(fileobj, "versions");
isc_int32_t versions = ISC_LOG_ROLLNEVER;
isc_offset_t size = 0;
@ -157,7 +158,7 @@ channel_fromconf(cfg_obj_t *channel, isc_logconfig_t *lctx) {
type = ISC_LOG_TOSYSLOG;
if (cfg_obj_isstring(syslogobj)) {
char *facilitystr = cfg_obj_asstring(syslogobj);
const char *facilitystr = cfg_obj_asstring(syslogobj);
(void)isc_syslog_facilityfromstring(facilitystr,
&facility);
}
@ -174,9 +175,9 @@ channel_fromconf(cfg_obj_t *channel, isc_logconfig_t *lctx) {
* Munge flags.
*/
{
cfg_obj_t *printcat = NULL;
cfg_obj_t *printsev = NULL;
cfg_obj_t *printtime = NULL;
const cfg_obj_t *printcat = NULL;
const cfg_obj_t *printsev = NULL;
const cfg_obj_t *printtime = NULL;
(void)cfg_map_get(channel, "print-category", &printcat);
(void)cfg_map_get(channel, "print-severity", &printsev);
@ -193,7 +194,7 @@ channel_fromconf(cfg_obj_t *channel, isc_logconfig_t *lctx) {
level = ISC_LOG_INFO;
if (cfg_map_get(channel, "severity", &severity) == ISC_R_SUCCESS) {
if (cfg_obj_isstring(severity)) {
char *str = cfg_obj_asstring(severity);
const char *str = cfg_obj_asstring(severity);
if (strcasecmp(str, "critical") == 0)
level = ISC_LOG_CRITICAL;
else if (strcasecmp(str, "error") == 0)
@ -242,13 +243,14 @@ channel_fromconf(cfg_obj_t *channel, isc_logconfig_t *lctx) {
}
isc_result_t
ns_log_configure(isc_logconfig_t *logconf, cfg_obj_t *logstmt) {
ns_log_configure(isc_logconfig_t *logconf, const cfg_obj_t *logstmt) {
isc_result_t result;
cfg_obj_t *channels = NULL;
cfg_obj_t *categories = NULL;
cfg_listelt_t *element;
const cfg_obj_t *channels = NULL;
const cfg_obj_t *categories = NULL;
const cfg_listelt_t *element;
isc_boolean_t default_set = ISC_FALSE;
isc_boolean_t unmatched_set = ISC_FALSE;
const cfg_obj_t *catname;
CHECK(ns_log_setdefaultchannels(logconf));
@ -257,7 +259,7 @@ ns_log_configure(isc_logconfig_t *logconf, cfg_obj_t *logstmt) {
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *channel = cfg_listelt_value(element);
const cfg_obj_t *channel = cfg_listelt_value(element);
CHECK(channel_fromconf(channel, logconf));
}
@ -266,15 +268,15 @@ ns_log_configure(isc_logconfig_t *logconf, cfg_obj_t *logstmt) {
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *category = cfg_listelt_value(element);
const cfg_obj_t *category = cfg_listelt_value(element);
CHECK(category_fromconf(category, logconf));
if (!default_set) {
cfg_obj_t *catname = cfg_tuple_get(category, "name");
catname = cfg_tuple_get(category, "name");
if (strcmp(cfg_obj_asstring(catname), "default") == 0)
default_set = ISC_TRUE;
}
if (!unmatched_set) {
cfg_obj_t *catname = cfg_tuple_get(category, "name");
catname = cfg_tuple_get(category, "name");
if (strcmp(cfg_obj_asstring(catname), "unmatched") == 0)
unmatched_set = ISC_TRUE;
}

6
contrib/bind9/bin/named/lwdgabn.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000, 2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: lwdgabn.c,v 1.13.12.3 2004/03/08 04:04:19 marka Exp $ */
/* $Id: lwdgabn.c,v 1.13.12.5 2006/03/02 00:37:20 marka Exp $ */
#include <config.h>
@ -120,7 +120,7 @@ sort_addresses(ns_lwdclient_t *client) {
rankedaddress *addrs;
isc_netaddr_t remote;
dns_addressorderfunc_t order;
void *arg;
const void *arg;
ns_lwresd_t *lwresd = client->clientmgr->listener->manager;
unsigned int i;
isc_result_t result;

8
contrib/bind9/bin/named/lwdgrbn.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000, 2001, 2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: lwdgrbn.c,v 1.11.208.3 2004/03/08 04:04:19 marka Exp $ */
/* $Id: lwdgrbn.c,v 1.11.208.5 2006/01/04 23:50:19 marka Exp $ */
#include <config.h>
@ -358,7 +358,7 @@ lookup_done(isc_task_t *task, isc_event_t *event) {
client->sendlength = r.length;
result = ns_lwdclient_sendreply(client, &r);
if (result != ISC_R_SUCCESS)
goto out;
goto out2;
NS_LWDCLIENT_SETSEND(client);
@ -378,7 +378,7 @@ lookup_done(isc_task_t *task, isc_event_t *event) {
if (grbn->siglen != NULL)
isc_mem_put(cm->mctx, grbn->siglen,
grbn->nsigs * sizeof(lwres_uint16_t));
out2:
if (client->lookup != NULL)
dns_lookup_destroy(&client->lookup);
if (lwb.base != NULL)

41
contrib/bind9/bin/named/lwresd.8
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: lwresd.8,v 1.13.208.5 2005/10/13 02:33:47 marka Exp $
.\" $Id: lwresd.8,v 1.13.208.6 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: lwresd
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "LWRESD" "8" "June 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -57,41 +60,41 @@ entries are present, or if forwarding fails,
\fBlwresd\fR
resolves the queries autonomously starting at the root name servers, using a built\-in list of root server hints.
.SH "OPTIONS"
.TP
.TP 3n
\-C \fIconfig\-file\fR
Use
\fIconfig\-file\fR
as the configuration file instead of the default,
\fI/etc/resolv.conf\fR.
.TP
.TP 3n
\-d \fIdebug\-level\fR
Set the daemon's debug level to
\fIdebug\-level\fR. Debugging traces from
\fBlwresd\fR
become more verbose as the debug level increases.
.TP
.TP 3n
\-f
Run the server in the foreground (i.e. do not daemonize).
.TP
.TP 3n
\-g
Run the server in the foreground and force all logging to
\fIstderr\fR.
.TP
.TP 3n
\-n \fI#cpus\fR
Create
\fI#cpus\fR
worker threads to take advantage of multiple CPUs. If not specified,
\fBlwresd\fR
will try to determine the number of CPUs present and create one thread per CPU. If it is unable to determine the number of CPUs, a single worker thread will be created.
.TP
.TP 3n
\-P \fIport\fR
Listen for lightweight resolver queries on port
\fIport\fR. If not specified, the default is port 921.
.TP
.TP 3n
\-p \fIport\fR
Send DNS lookups to port
\fIport\fR. If not specified, the default is port 53. This provides a way of testing the lightweight resolver daemon with a name server that listens for queries on a non\-standard port number.
.TP
.TP 3n
\-s
Write memory usage statistics to
\fIstdout\fR
@ -100,7 +103,7 @@ on exit.
.B "Note:"
This option is mainly of interest to BIND 9 developers and may be removed or changed in a future release.
.RE
.TP
.TP 3n
\-t \fIdirectory\fR
\fBchroot()\fR
to
@ -114,20 +117,20 @@ option, as chrooting a process running as root doesn't enhance security on most
\fBchroot()\fR
is defined allows a process with root privileges to escape a chroot jail.
.RE
.TP
.TP 3n
\-u \fIuser\fR
\fBsetuid()\fR
to
\fIuser\fR
after completing privileged operations, such as creating sockets that listen on privileged ports.
.TP
.TP 3n
\-v
Report the version number and exit.
.SH "FILES"
.TP
.TP 3n
\fI/etc/resolv.conf\fR
The default configuration file.
.TP
.TP 3n
\fI/var/run/lwresd.pid\fR
The default process\-id file.
.SH "SEE ALSO"
@ -138,3 +141,5 @@ The default process\-id file.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

25
contrib/bind9/bin/named/lwresd.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: lwresd.c,v 1.37.2.2.2.5 2004/03/08 04:04:19 marka Exp $ */
/* $Id: lwresd.c,v 1.37.2.2.2.8 2006/02/28 06:32:53 marka Exp $ */
/*
* Main program for the Lightweight Resolver Daemon.
@ -285,14 +285,14 @@ ns_lwresd_parseeresolvconf(isc_mem_t *mctx, cfg_parser_t *pctx,
* Handle lwresd manager objects
*/
isc_result_t
ns_lwdmanager_create(isc_mem_t *mctx, cfg_obj_t *lwres,
ns_lwdmanager_create(isc_mem_t *mctx, const cfg_obj_t *lwres,
ns_lwresd_t **lwresdp)
{
ns_lwresd_t *lwresd;
const char *vname;
dns_rdataclass_t vclass;
cfg_obj_t *obj, *viewobj, *searchobj;
cfg_listelt_t *element;
const cfg_obj_t *obj, *viewobj, *searchobj;
const cfg_listelt_t *element;
isc_result_t result;
INSIST(lwresdp != NULL && *lwresdp == NULL);
@ -356,8 +356,8 @@ ns_lwdmanager_create(isc_mem_t *mctx, cfg_obj_t *lwres,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *search;
char *searchstr;
const cfg_obj_t *search;
const char *searchstr;
isc_buffer_t namebuf;
dns_fixedname_t fname;
dns_name_t *name;
@ -407,6 +407,7 @@ ns_lwdmanager_create(isc_mem_t *mctx, cfg_obj_t *lwres,
ns_lwsearchlist_detach(&lwresd->search);
if (lwresd->mctx != NULL)
isc_mem_detach(&lwresd->mctx);
isc_mem_put(mctx, lwresd, sizeof(ns_lwresd_t));
return (result);
}
@ -744,11 +745,11 @@ configure_listener(isc_sockaddr_t *address, ns_lwresd_t *lwresd,
}
isc_result_t
ns_lwresd_configure(isc_mem_t *mctx, cfg_obj_t *config) {
cfg_obj_t *lwreslist = NULL;
cfg_obj_t *lwres = NULL;
cfg_obj_t *listenerslist = NULL;
cfg_listelt_t *element = NULL;
ns_lwresd_configure(isc_mem_t *mctx, const cfg_obj_t *config) {
const cfg_obj_t *lwreslist = NULL;
const cfg_obj_t *lwres = NULL;
const cfg_obj_t *listenerslist = NULL;
const cfg_listelt_t *element = NULL;
ns_lwreslistener_t *listener;
ns_lwreslistenerlist_t newlisteners;
isc_result_t result;

16
contrib/bind9/bin/named/lwresd.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: lwresd.html,v 1.4.2.1.4.8 2005/10/13 02:33:47 marka Exp $ -->
<!-- $Id: lwresd.html,v 1.4.2.1.4.10 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>lwresd</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">lwresd</span> &#8212; lightweight resolver daemon</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">lwresd</code> [<code class="option">-C <em class="replaceable"><code>config-file</code></em></code>] [<code class="option">-d <em class="replaceable"><code>debug-level</code></em></code>] [<code class="option">-f</code>] [<code class="option">-g</code>] [<code class="option">-i <em class="replaceable"><code>pid-file</code></em></code>] [<code class="option">-n <em class="replaceable"><code>#cpus</code></em></code>] [<code class="option">-P <em class="replaceable"><code>port</code></em></code>] [<code class="option">-p <em class="replaceable"><code>port</code></em></code>] [<code class="option">-s</code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-u <em class="replaceable"><code>user</code></em></code>] [<code class="option">-v</code>]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525920"></a><h2>DESCRIPTION</h2>
<a name="id2549484"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">lwresd</strong></span> is the daemon providing name lookup
services to clients that use the BIND 9 lightweight resolver
@ -67,7 +67,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525969"></a><h2>OPTIONS</h2>
<a name="id2549533"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-C <em class="replaceable"><code>config-file</code></em></span></dt>
<dd><p>
@ -159,7 +159,7 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526237"></a><h2>FILES</h2>
<a name="id2549939"></a><h2>FILES</h2>
<div class="variablelist"><dl>
<dt><span class="term"><code class="filename">/etc/resolv.conf</code></span></dt>
<dd><p>
@ -172,7 +172,7 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526277"></a><h2>SEE ALSO</h2>
<a name="id2549978"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres</span>(3)</span>,
@ -180,7 +180,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526315"></a><h2>AUTHOR</h2>
<a name="id2550017"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

10
contrib/bind9/bin/named/main.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: main.c,v 1.119.2.3.2.22 2005/04/29 01:04:47 marka Exp $ */
/* $Id: main.c,v 1.119.2.3.2.25 2006/11/10 18:51:06 marka Exp $ */
#include <config.h>
@ -473,7 +473,7 @@ create_managers(void) {
result = isc_taskmgr_create(ns_g_mctx, ns_g_cpus, 0, &ns_g_taskmgr);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"ns_taskmgr_create() failed: %s",
"isc_taskmgr_create() failed: %s",
isc_result_totext(result));
return (ISC_R_UNEXPECTED);
}
@ -481,7 +481,7 @@ create_managers(void) {
result = isc_timermgr_create(ns_g_mctx, &ns_g_timermgr);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"ns_timermgr_create() failed: %s",
"isc_timermgr_create() failed: %s",
isc_result_totext(result));
return (ISC_R_UNEXPECTED);
}
@ -856,7 +856,7 @@ main(int argc, char *argv[]) {
if (result == ISC_R_SUCCESS && instance != NULL) {
if (smf_disable_instance(instance, 0) != 0)
UNEXPECTED_ERROR(__FILE__, __LINE__,
"smf_disable_instance() ",
"smf_disable_instance() "
"failed for %s : %s",
instance,
scf_strerror(scf_error()));

52
contrib/bind9/bin/named/named.8
View file

@ -1,4 +1,4 @@
.\" Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2000, 2001, 2003 Internet Software Consortium.
.\"
.\" Permission to use, copy, modify, and distribute this software for any
@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: named.8,v 1.17.208.6 2005/10/13 02:33:46 marka Exp $
.\" $Id: named.8,v 1.17.208.9 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: named
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "NAMED" "8" "June 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -41,21 +44,21 @@ When invoked without arguments,
will read the default configuration file
\fI/etc/named.conf\fR, read any initial data, and listen for queries.
.SH "OPTIONS"
.TP
.TP 3n
\-4
Use IPv4 only even if the host machine is capable of IPv6.
\fB\-4\fR
and
\fB\-6\fR
are mutually exclusive.
.TP
.TP 3n
\-6
Use IPv6 only even if the host machine is capable of IPv4.
\fB\-4\fR
and
\fB\-6\fR
are mutually exclusive.
.TP
.TP 3n
\-c \fIconfig\-file\fR
Use
\fIconfig\-file\fR
@ -65,31 +68,31 @@ as the configuration file instead of the default,
option in the configuration file,
\fIconfig\-file\fR
should be an absolute pathname.
.TP
.TP 3n
\-d \fIdebug\-level\fR
Set the daemon's debug level to
\fIdebug\-level\fR. Debugging traces from
\fBnamed\fR
become more verbose as the debug level increases.
.TP
.TP 3n
\-f
Run the server in the foreground (i.e. do not daemonize).
.TP
.TP 3n
\-g
Run the server in the foreground and force all logging to
\fIstderr\fR.
.TP
.TP 3n
\-n \fI#cpus\fR
Create
\fI#cpus\fR
worker threads to take advantage of multiple CPUs. If not specified,
\fBnamed\fR
will try to determine the number of CPUs present and create one thread per CPU. If it is unable to determine the number of CPUs, a single worker thread will be created.
.TP
.TP 3n
\-p \fIport\fR
Listen for queries on port
\fIport\fR. If not specified, the default is port 53.
.TP
.TP 3n
\-s
Write memory usage statistics to
\fIstdout\fR
@ -98,7 +101,7 @@ on exit.
.B "Note:"
This option is mainly of interest to BIND 9 developers and may be removed or changed in a future release.
.RE
.TP
.TP 3n
\-t \fIdirectory\fR
\fBchroot()\fR
to
@ -112,7 +115,7 @@ option, as chrooting a process running as root doesn't enhance security on most
\fBchroot()\fR
is defined allows a process with root privileges to escape a chroot jail.
.RE
.TP
.TP 3n
\-u \fIuser\fR
\fBsetuid()\fR
to
@ -131,10 +134,10 @@ option only works when
is run on kernel 2.2.18 or later, or kernel 2.3.99\-pre3 or later, since previous kernels did not allow privileges to be retained after
\fBsetuid()\fR.
.RE
.TP
.TP 3n
\-v
Report the version number and exit.
.TP
.TP 3n
\-x \fIcache\-file\fR
Load data from
\fIcache\-file\fR
@ -148,10 +151,10 @@ This option must not be used. It is only of interest to BIND 9 developers and ma
In routine operation, signals should not be used to control the nameserver;
\fBrndc\fR
should be used instead.
.TP
.TP 3n
SIGHUP
Force a reload of the server.
.TP
.TP 3n
SIGINT, SIGTERM
Shut down the server.
.PP
@ -163,10 +166,10 @@ The
configuration file is too complex to describe in detail here. A complete description is provided in the
BIND 9 Administrator Reference Manual.
.SH "FILES"
.TP
.TP 3n
\fI/etc/named.conf\fR
The default configuration file.
.TP
.TP 3n
\fI/var/run/named.pid\fR
The default process\-id file.
.SH "SEE ALSO"
@ -176,7 +179,10 @@ RFC 1034,
RFC 1035,
\fBrndc\fR(8),
\fBlwresd\fR(8),
\fBnamed.conf\fR(5),
BIND 9 Administrator Reference Manual.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004\-2006 Internet Systems Consortium, Inc. ("ISC")

52
contrib/bind9/bin/named/named.conf.5
View file

@ -1,4 +1,4 @@
.\" Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
@ -12,15 +12,18 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: named.conf.5,v 1.1.4.6 2005/10/13 02:33:47 marka Exp $
.\" $Id: named.conf.5,v 1.1.4.10 2006/09/13 02:56:20 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.TH "\\FINAMED.CONF\\FR" "5" "Aug 13, 2004" "BIND9" "BIND9"
.\" Title: \fInamed.conf\fR
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: Aug 13, 2004
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "\fINAMED.CONF\fR" "5" "Aug 13, 2004" "BIND9" "BIND9"
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
@ -43,27 +46,34 @@ C++ style: // to end of line
Unix style: # to end of line
.SH "ACL"
.sp
.RS 3n
.nf
acl \fIstring\fR { \fIaddress_match_element\fR; ... };
.fi
.RE
.SH "KEY"
.sp
.RS 3n
.nf
key \fIdomain_name\fR {
algorithm \fIstring\fR;
secret \fIstring\fR;
};
.fi
.RE
.SH "MASTERS"
.sp
.RS 3n
.nf
masters \fIstring\fR [ port \fIinteger\fR ] {
( \fImasters\fR | \fIipv4_address\fR [port \fIinteger\fR] |
\fIipv6_address\fR [port \fIinteger\fR] ) [ key \fIstring\fR ]; ...
};
.fi
.RE
.SH "SERVER"
.sp
.RS 3n
.nf
server ( \fIipv4_address\fR | \fIipv6_address\fR ) {
bogus \fIboolean\fR;
@ -80,15 +90,19 @@ server ( \fIipv4_address\fR | \fIipv6_address\fR ) {
support\-ixfr \fIboolean\fR; // obsolete
};
.fi
.RE
.SH "TRUSTED\-KEYS"
.sp
.RS 3n
.nf
trusted\-keys {
\fIdomain_name\fR \fIflags\fR \fIprotocol\fR \fIalgorithm\fR \fIkey\fR; ...
};
.fi
.RE
.SH "CONTROLS"
.sp
.RS 3n
.nf
controls {
inet ( \fIipv4_address\fR | \fIipv6_address\fR | * )
@ -98,8 +112,10 @@ controls {
unix \fIunsupported\fR; // not implemented
};
.fi
.RE
.SH "LOGGING"
.sp
.RS 3n
.nf
logging {
channel \fIstring\fR {
@ -115,8 +131,10 @@ logging {
category \fIstring\fR { \fIstring\fR; ... };
};
.fi
.RE
.SH "LWRES"
.sp
.RS 3n
.nf
lwres {
listen\-on [ port \fIinteger\fR ] {
@ -127,8 +145,10 @@ lwres {
ndots \fIinteger\fR;
};
.fi
.RE
.SH "OPTIONS"
.sp
.RS 3n
.nf
options {
avoid\-v4\-udp\-ports { \fIport\fR; ... };
@ -137,6 +157,7 @@ options {
coresize \fIsize\fR;
datasize \fIsize\fR;
directory \fIquoted_string\fR;
cache\-file \fIquoted_string\fR; // test option
dump\-file \fIquoted_string\fR;
files \fIsize\fR;
heartbeat\-interval \fIinteger\fR;
@ -184,8 +205,8 @@ options {
rfc2308\-type1 \fIboolean\fR; // not yet implemented
additional\-from\-auth \fIboolean\fR;
additional\-from\-cache \fIboolean\fR;
query\-source \fIquerysource4\fR;
query\-source\-v6 \fIquerysource6\fR;
query\-source [ address ( \fIipv4_address\fR | * ) ] [ port ( \fIinteger\fR | * ) ];
query\-source\-v6 [ address ( \fIipv6_address\fR | * ) ] [ port ( \fIinteger\fR | * ) ];
cleaning\-interval \fIinteger\fR;
min\-roots \fIinteger\fR; // not implemented
lame\-ttl \fIinteger\fR;
@ -260,8 +281,10 @@ options {
use\-id\-pool \fIboolean\fR; // obsolete
};
.fi
.RE
.SH "VIEW"
.sp
.RS 3n
.nf
view \fIstring\fR \fIoptional_class\fR {
match\-clients { \fIaddress_match_element\fR; ... };
@ -295,8 +318,8 @@ view \fIstring\fR \fIoptional_class\fR {
rfc2308\-type1 \fIboolean\fR; // not yet implemented
additional\-from\-auth \fIboolean\fR;
additional\-from\-cache \fIboolean\fR;
query\-source \fIquerysource4\fR;
query\-source\-v6 \fIquerysource6\fR;
query\-source [ address ( \fIipv4_address\fR | * ) ] [ port ( \fIinteger\fR | * ) ];
query\-source\-v6 [ address ( \fIipv6_address\fR | * ) ] [ port ( \fIinteger\fR | * ) ];
cleaning\-interval \fIinteger\fR;
min\-roots \fIinteger\fR; // not implemented
lame\-ttl \fIinteger\fR;
@ -363,8 +386,10 @@ view \fIstring\fR \fIoptional_class\fR {
max\-ixfr\-log\-size \fIsize\fR; // obsolete
};
.fi
.RE
.SH "ZONE"
.sp
.RS 3n
.nf
zone \fIstring\fR \fIoptional_class\fR {
type ( master | slave | stub | hint |
@ -428,6 +453,7 @@ zone \fIstring\fR \fIoptional_class\fR {
pubkey \fIinteger\fR \fIinteger\fR \fIinteger\fR \fIquoted_string\fR; // obsolete
};
.fi
.RE
.SH "FILES"
.PP
\fI/etc/named.conf\fR
@ -435,4 +461,6 @@ zone \fIstring\fR \fIoptional_class\fR {
.PP
\fBnamed\fR(8),
\fBrndc\fR(8),
\fBBIND 9 Adminstrators Reference Manual\fR().
\fBBIND 9 Administrator Reference Manual\fR().
.SH "COPYRIGHT"
Copyright \(co 2004\-2006 Internet Systems Consortium, Inc. ("ISC")

16
contrib/bind9/bin/named/named.conf.docbook
View file

@ -2,7 +2,7 @@
"http://www.oasis-open.org/docbook/xml/4.0/docbookx.dtd"
[<!ENTITY mdash "&#8212;">]>
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
-
- Permission to use, copy, modify, and distribute this software for any
- purpose with or without fee is hereby granted, provided that the above
@ -17,7 +17,7 @@
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: named.conf.docbook,v 1.1.4.4 2005/05/13 01:22:33 marka Exp $ -->
<!-- $Id: named.conf.docbook,v 1.1.4.8 2006/09/13 00:26:41 marka Exp $ -->
<refentry>
<refentryinfo>
@ -34,6 +34,7 @@
<copyright>
<year>2004</year>
<year>2005</year>
<year>2006</year>
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
</copyright>
</docinfo>
@ -183,6 +184,7 @@ options {
coresize <replaceable>size</replaceable>;
datasize <replaceable>size</replaceable>;
directory <replaceable>quoted_string</replaceable>;
cache-file <replaceable>quoted_string</replaceable>; // test option
dump-file <replaceable>quoted_string</replaceable>;
files <replaceable>size</replaceable>;
heartbeat-interval <replaceable>integer</replaceable>;
@ -230,8 +232,8 @@ options {
rfc2308-type1 <replaceable>boolean</replaceable>; // not yet implemented
additional-from-auth <replaceable>boolean</replaceable>;
additional-from-cache <replaceable>boolean</replaceable>;
query-source <replaceable>querysource4</replaceable>;
query-source-v6 <replaceable>querysource6</replaceable>;
query-source <optional> address ( <replaceable>ipv4_address</replaceable> | * ) </optional> <optional> port ( <replaceable>integer</replaceable> | * ) </optional>;
query-source-v6 <optional> address ( <replaceable>ipv6_address</replaceable> | * ) </optional> <optional> port ( <replaceable>integer</replaceable> | * ) </optional>;
cleaning-interval <replaceable>integer</replaceable>;
min-roots <replaceable>integer</replaceable>; // not implemented
lame-ttl <replaceable>integer</replaceable>;
@ -357,8 +359,8 @@ view <replaceable>string</replaceable> <replaceable>optional_class</replaceable>
rfc2308-type1 <replaceable>boolean</replaceable>; // not yet implemented
additional-from-auth <replaceable>boolean</replaceable>;
additional-from-cache <replaceable>boolean</replaceable>;
query-source <replaceable>querysource4</replaceable>;
query-source-v6 <replaceable>querysource6</replaceable>;
query-source <optional> address ( <replaceable>ipv4_address</replaceable> | * ) </optional> <optional> port ( <replaceable>integer</replaceable> | * ) </optional>;
query-source-v6 <optional> address ( <replaceable>ipv6_address</replaceable> | * ) </optional> <optional> port ( <replaceable>integer</replaceable> | * ) </optional>;
cleaning-interval <replaceable>integer</replaceable>;
min-roots <replaceable>integer</replaceable>; // not implemented
lame-ttl <replaceable>integer</replaceable>;
@ -530,7 +532,7 @@ zone <replaceable>string</replaceable> <replaceable>optional_class</replaceable>
<refentrytitle>rndc</refentrytitle><manvolnum>8</manvolnum>
</citerefentry>,
<citerefentry>
<refentrytitle>BIND 9 Adminstrators Reference Manual</refentrytitle>
<refentrytitle>BIND 9 Administrator Reference Manual</refentrytitle>
</citerefentry>.
</para>
</refsect1>

47
contrib/bind9/bin/named/named.conf.html
View file

@ -1,5 +1,5 @@
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
-
- Permission to use, copy, modify, and distribute this software for any
- purpose with or without fee is hereby granted, provided that the above
@ -13,15 +13,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: named.conf.html,v 1.1.4.10 2005/10/13 02:33:48 marka Exp $ -->
<!-- $Id: named.conf.html,v 1.1.4.15 2006/09/13 02:56:21 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>named.conf</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><code class="filename">named.conf</code> &#8212; configuration file for named</p>
@ -31,7 +31,7 @@
<div class="cmdsynopsis"><p><code class="command">named.conf</code> </p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525889"></a><h2>DESCRIPTION</h2>
<a name="id2549388"></a><h2>DESCRIPTION</h2>
<p>
<code class="filename">named.conf</code> is the configuration file for
<span><strong class="command">named</strong></span>. Statements are enclosed
@ -50,14 +50,14 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525917"></a><h2>ACL</h2>
<a name="id2549417"></a><h2>ACL</h2>
<div class="literallayout"><p><br>
acl <em class="replaceable"><code>string</code></em> { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
<br>
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525933"></a><h2>KEY</h2>
<a name="id2549433"></a><h2>KEY</h2>
<div class="literallayout"><p><br>
key <em class="replaceable"><code>domain_name</code></em> {<br>
algorithm <em class="replaceable"><code>string</code></em>;<br>
@ -66,7 +66,7 @@ key
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525953"></a><h2>MASTERS</h2>
<a name="id2549452"></a><h2>MASTERS</h2>
<div class="literallayout"><p><br>
masters <em class="replaceable"><code>string</code></em> [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
( <em class="replaceable"><code>masters</code></em> | <em class="replaceable"><code>ipv4_address</code></em> [<span class="optional">port <em class="replaceable"><code>integer</code></em></span>] |<br>
@ -75,7 +75,7 @@ masters
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525998"></a><h2>SERVER</h2>
<a name="id2549498"></a><h2>SERVER</h2>
<div class="literallayout"><p><br>
server ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> ) {<br>
bogus <em class="replaceable"><code>boolean</code></em>;<br>
@ -95,7 +95,7 @@ server
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526056"></a><h2>TRUSTED-KEYS</h2>
<a name="id2549556"></a><h2>TRUSTED-KEYS</h2>
<div class="literallayout"><p><br>
trusted-keys {<br>
<em class="replaceable"><code>domain_name</code></em> <em class="replaceable"><code>flags</code></em> <em class="replaceable"><code>protocol</code></em> <em class="replaceable"><code>algorithm</code></em> <em class="replaceable"><code>key</code></em>; ... <br>
@ -103,7 +103,7 @@ trusted-keys
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526082"></a><h2>CONTROLS</h2>
<a name="id2549581"></a><h2>CONTROLS</h2>
<div class="literallayout"><p><br>
controls {<br>
inet ( <em class="replaceable"><code>ipv4_address</code></em> | <em class="replaceable"><code>ipv6_address</code></em> | * )<br>
@ -115,7 +115,7 @@ controls
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526117"></a><h2>LOGGING</h2>
<a name="id2549617"></a><h2>LOGGING</h2>
<div class="literallayout"><p><br>
logging {<br>
channel <em class="replaceable"><code>string</code></em> {<br>
@ -133,7 +133,7 @@ logging
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526155"></a><h2>LWRES</h2>
<a name="id2549655"></a><h2>LWRES</h2>
<div class="literallayout"><p><br>
lwres {<br>
listen-on [<span class="optional"> port <em class="replaceable"><code>integer</code></em> </span>] {<br>
@ -146,7 +146,7 @@ lwres
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526197"></a><h2>OPTIONS</h2>
<a name="id2549697"></a><h2>OPTIONS</h2>
<div class="literallayout"><p><br>
options {<br>
avoid-v4-udp-ports { <em class="replaceable"><code>port</code></em>; ... };<br>
@ -155,6 +155,7 @@ options
coresize <em class="replaceable"><code>size</code></em>;<br>
datasize <em class="replaceable"><code>size</code></em>;<br>
directory <em class="replaceable"><code>quoted_string</code></em>;<br>
cache-file <em class="replaceable"><code>quoted_string</code></em>; // test option<br>
dump-file <em class="replaceable"><code>quoted_string</code></em>;<br>
files <em class="replaceable"><code>size</code></em>;<br>
heartbeat-interval <em class="replaceable"><code>integer</code></em>;<br>
@ -202,8 +203,8 @@ options
rfc2308-type1 <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
additional-from-auth <em class="replaceable"><code>boolean</code></em>;<br>
additional-from-cache <em class="replaceable"><code>boolean</code></em>;<br>
query-source <em class="replaceable"><code>querysource4</code></em>;<br>
query-source-v6 <em class="replaceable"><code>querysource6</code></em>;<br>
query-source [<span class="optional"> address ( <em class="replaceable"><code>ipv4_address</code></em> | * ) </span>] [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
query-source-v6 [<span class="optional"> address ( <em class="replaceable"><code>ipv6_address</code></em> | * ) </span>] [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
cleaning-interval <em class="replaceable"><code>integer</code></em>;<br>
min-roots <em class="replaceable"><code>integer</code></em>; // not implemented<br>
lame-ttl <em class="replaceable"><code>integer</code></em>;<br>
@ -289,7 +290,7 @@ options
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526858"></a><h2>VIEW</h2>
<a name="id2550312"></a><h2>VIEW</h2>
<div class="literallayout"><p><br>
view <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
match-clients { <em class="replaceable"><code>address_match_element</code></em>; ... };<br>
@ -328,8 +329,8 @@ view
rfc2308-type1 <em class="replaceable"><code>boolean</code></em>; // not yet implemented<br>
additional-from-auth <em class="replaceable"><code>boolean</code></em>;<br>
additional-from-cache <em class="replaceable"><code>boolean</code></em>;<br>
query-source <em class="replaceable"><code>querysource4</code></em>;<br>
query-source-v6 <em class="replaceable"><code>querysource6</code></em>;<br>
query-source [<span class="optional"> address ( <em class="replaceable"><code>ipv4_address</code></em> | * ) </span>] [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
query-source-v6 [<span class="optional"> address ( <em class="replaceable"><code>ipv6_address</code></em> | * ) </span>] [<span class="optional"> port ( <em class="replaceable"><code>integer</code></em> | * ) </span>];<br>
cleaning-interval <em class="replaceable"><code>integer</code></em>;<br>
min-roots <em class="replaceable"><code>integer</code></em>; // not implemented<br>
lame-ttl <em class="replaceable"><code>integer</code></em>;<br>
@ -407,7 +408,7 @@ view
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2527269"></a><h2>ZONE</h2>
<a name="id2550878"></a><h2>ZONE</h2>
<div class="literallayout"><p><br>
zone <em class="replaceable"><code>string</code></em> <em class="replaceable"><code>optional_class</code></em> {<br>
type ( master | slave | stub | hint |<br>
@ -483,17 +484,17 @@ zone
</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2527606"></a><h2>FILES</h2>
<a name="id2551216"></a><h2>FILES</h2>
<p>
<code class="filename">/etc/named.conf</code>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2527619"></a><h2>SEE ALSO</h2>
<a name="id2551228"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">BIND 9 Adminstrators Reference Manual</span></span>.
<span class="citerefentry"><span class="refentrytitle">BIND 9 Administrator Reference Manual</span></span>.
</p>
</div>
</div></body>

9
contrib/bind9/bin/named/named.docbook
View file

@ -2,7 +2,7 @@
"http://www.oasis-open.org/docbook/xml/4.0/docbookx.dtd"
[<!ENTITY mdash "&#8212;">]>
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2000, 2001, 2003 Internet Software Consortium.
-
- Permission to use, copy, modify, and distribute this software for any
@ -18,7 +18,7 @@
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: named.docbook,v 1.5.98.5 2005/05/13 01:22:33 marka Exp $ -->
<!-- $Id: named.docbook,v 1.5.98.7 2006/01/17 23:49:30 marka Exp $ -->
<refentry>
<refentryinfo>
@ -35,6 +35,7 @@
<copyright>
<year>2004</year>
<year>2005</year>
<year>2006</year>
<holder>Internet Systems Consortium, Inc. ("ISC")</holder>
</copyright>
<copyright>
@ -365,6 +366,10 @@
<refentrytitle>lwresd</refentrytitle>
<manvolnum>8</manvolnum>
</citerefentry>,
<citerefentry>
<refentrytitle>named.conf</refentrytitle>
<manvolnum>5</manvolnum>
</citerefentry>,
<citetitle>BIND 9 Administrator Reference Manual</citetitle>.
</para>
</refsect1>

23
contrib/bind9/bin/named/named.html
View file

@ -1,5 +1,5 @@
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2000, 2001, 2003 Internet Software Consortium.
-
- Permission to use, copy, modify, and distribute this software for any
@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: named.html,v 1.4.2.1.4.9 2005/10/13 02:33:47 marka Exp $ -->
<!-- $Id: named.html,v 1.4.2.1.4.13 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>named</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">named</span> &#8212; Internet domain name server</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">named</code> [<code class="option">-4</code>] [<code class="option">-6</code>] [<code class="option">-c <em class="replaceable"><code>config-file</code></em></code>] [<code class="option">-d <em class="replaceable"><code>debug-level</code></em></code>] [<code class="option">-f</code>] [<code class="option">-g</code>] [<code class="option">-n <em class="replaceable"><code>#cpus</code></em></code>] [<code class="option">-p <em class="replaceable"><code>port</code></em></code>] [<code class="option">-s</code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-u <em class="replaceable"><code>user</code></em></code>] [<code class="option">-v</code>] [<code class="option">-x <em class="replaceable"><code>cache-file</code></em></code>]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525923"></a><h2>DESCRIPTION</h2>
<a name="id2549491"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">named</strong></span> is a Domain Name System (DNS) server,
part of the BIND 9 distribution from ISC. For more
@ -46,7 +46,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525948"></a><h2>OPTIONS</h2>
<a name="id2549516"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-4</span></dt>
<dd><p>
@ -177,7 +177,7 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526297"></a><h2>SIGNALS</h2>
<a name="id2550002"></a><h2>SIGNALS</h2>
<p>
In routine operation, signals should not be used to control
the nameserver; <span><strong class="command">rndc</strong></span> should be used
@ -198,7 +198,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526412"></a><h2>CONFIGURATION</h2>
<a name="id2550049"></a><h2>CONFIGURATION</h2>
<p>
The <span><strong class="command">named</strong></span> configuration file is too complex
to describe in detail here. A complete description is
@ -207,7 +207,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526429"></a><h2>FILES</h2>
<a name="id2550066"></a><h2>FILES</h2>
<div class="variablelist"><dl>
<dt><span class="term"><code class="filename">/etc/named.conf</code></span></dt>
<dd><p>
@ -220,18 +220,19 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526469"></a><h2>SEE ALSO</h2>
<a name="id2550105"></a><h2>SEE ALSO</h2>
<p>
<em class="citetitle">RFC 1033</em>,
<em class="citetitle">RFC 1034</em>,
<em class="citetitle">RFC 1035</em>,
<span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">lwresd</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">named.conf</span>(5)</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526512"></a><h2>AUTHOR</h2>
<a name="id2550157"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

81
contrib/bind9/bin/named/query.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: query.c,v 1.198.2.13.4.36.6.2 2006/10/04 07:06:01 marka Exp $ */
/* $Id: query.c,v 1.198.2.13.4.43 2006/08/31 03:57:11 marka Exp $ */
#include <config.h>
@ -148,18 +148,6 @@ query_next(ns_client_t *client, isc_result_t result) {
ns_client_next(client, result);
}
static inline void
query_maybeputqname(ns_client_t *client) {
if (client->query.restarts > 0) {
/*
* client->query.qname was dynamically allocated.
*/
dns_message_puttempname(client->message,
&client->query.qname);
client->query.qname = NULL;
}
}
static inline void
query_freefreeversions(ns_client_t *client, isc_boolean_t everything) {
ns_dbversion_t *dbversion, *dbversion_next;
@ -240,8 +228,14 @@ query_reset(ns_client_t *client, isc_boolean_t everything) {
}
}
query_maybeputqname(client);
if (client->query.restarts > 0) {
/*
* client->query.qname was dynamically allocated.
*/
dns_message_puttempname(client->message,
&client->query.qname);
}
client->query.qname = NULL;
client->query.attributes = (NS_QUERYATTR_RECURSIONOK |
NS_QUERYATTR_CACHEOK |
NS_QUERYATTR_SECURE);
@ -2091,17 +2085,31 @@ query_recurse(ns_client_t *client, dns_rdatatype_t qtype, dns_name_t *qdomain,
result = isc_quota_attach(&ns_g_server->recursionquota,
&client->recursionquota);
if (result == ISC_R_SOFTQUOTA) {
ns_client_log(client, NS_LOGCATEGORY_CLIENT,
NS_LOGMODULE_QUERY, ISC_LOG_WARNING,
"recursive-clients soft limit exceeded, "
"aborting oldest query");
static isc_stdtime_t last = 0;
isc_stdtime_t now;
isc_stdtime_get(&now);
if (now != last) {
last = now;
ns_client_log(client, NS_LOGCATEGORY_CLIENT,
NS_LOGMODULE_QUERY,
ISC_LOG_WARNING,
"recursive-clients soft limit "
"exceeded, aborting oldest query");
}
ns_client_killoldestquery(client);
result = ISC_R_SUCCESS;
} else if (result == ISC_R_QUOTA) {
ns_client_log(client, NS_LOGCATEGORY_CLIENT,
NS_LOGMODULE_QUERY, ISC_LOG_WARNING,
"no more recursive clients: %s",
isc_result_totext(result));
static isc_stdtime_t last = 0;
isc_stdtime_t now;
isc_stdtime_get(&now);
if (now != last) {
last = now;
ns_client_log(client, NS_LOGCATEGORY_CLIENT,
NS_LOGMODULE_QUERY,
ISC_LOG_WARNING,
"no more recursive clients: %s",
isc_result_totext(result));
}
ns_client_killoldestquery(client);
}
if (result == ISC_R_SUCCESS && !client->mortal &&
@ -2182,7 +2190,7 @@ do { \
* ISC_R_NOTIMPLEMENTED The rdata is not a known address type.
*/
static isc_result_t
rdata_tonetaddr(dns_rdata_t *rdata, isc_netaddr_t *netaddr) {
rdata_tonetaddr(const dns_rdata_t *rdata, isc_netaddr_t *netaddr) {
struct in_addr ina;
struct in6_addr in6a;
@ -2208,7 +2216,7 @@ rdata_tonetaddr(dns_rdata_t *rdata, isc_netaddr_t *netaddr) {
* sortlist statement.
*/
static int
query_sortlist_order_2element(dns_rdata_t *rdata, void *arg) {
query_sortlist_order_2element(const dns_rdata_t *rdata, const void *arg) {
isc_netaddr_t netaddr;
if (rdata_tonetaddr(rdata, &netaddr) != ISC_R_SUCCESS)
@ -2221,7 +2229,7 @@ query_sortlist_order_2element(dns_rdata_t *rdata, void *arg) {
* of a 1-element top-level sortlist statement.
*/
static int
query_sortlist_order_1element(dns_rdata_t *rdata, void *arg) {
query_sortlist_order_1element(const dns_rdata_t *rdata, const void *arg) {
isc_netaddr_t netaddr;
if (rdata_tonetaddr(rdata, &netaddr) != ISC_R_SUCCESS)
@ -2237,7 +2245,7 @@ static void
setup_query_sortlist(ns_client_t *client) {
isc_netaddr_t netaddr;
dns_rdatasetorderfunc_t order = NULL;
void *order_arg = NULL;
const void *order_arg = NULL;
isc_netaddr_fromsockaddr(&netaddr, &client->peeraddr);
switch (ns_sortlist_setup(client->view->sortlist,
@ -2469,7 +2477,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
/*
* First we must find the right database.
*/
options = 0;
options &= DNS_GETDB_NOLOG; /* Preserve DNS_GETDB_NOLOG. */
if (dns_rdatatype_atparent(qtype) &&
!dns_name_equal(client->query.qname, dns_rootname))
options |= DNS_GETDB_NOEXACT;
@ -2509,9 +2517,10 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
}
}
if (result != ISC_R_SUCCESS) {
if (result == DNS_R_REFUSED)
QUERY_ERROR(DNS_R_REFUSED);
else
if (result == DNS_R_REFUSED) {
if (!PARTIALANSWER(client))
QUERY_ERROR(DNS_R_REFUSED);
} else
QUERY_ERROR(DNS_R_SERVFAIL);
goto cleanup;
}
@ -2995,9 +3004,10 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
goto cleanup;
}
dns_rdata_freestruct(&cname);
query_maybeputqname(client);
client->query.qname = tname;
ns_client_qnamereplace(client, tname);
want_restart = ISC_TRUE;
if (!WANTRECURSION(client))
options |= DNS_GETDB_NOLOG;
goto addauth;
case DNS_R_DNAME:
/*
@ -3111,10 +3121,11 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
/*
* Switch to the new qname and restart.
*/
query_maybeputqname(client);
client->query.qname = fname;
ns_client_qnamereplace(client, fname);
fname = NULL;
want_restart = ISC_TRUE;
if (!WANTRECURSION(client))
options |= DNS_GETDB_NOLOG;
goto addauth;
default:
/*

293
contrib/bind9/bin/named/server.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: server.c,v 1.339.2.15.2.65 2005/07/27 02:53:15 marka Exp $ */
/* $Id: server.c,v 1.339.2.15.2.70 2006/05/24 04:30:24 marka Exp $ */
#include <config.h>
@ -167,25 +167,25 @@ static void
ns_server_reload(isc_task_t *task, isc_event_t *event);
static isc_result_t
ns_listenelt_fromconfig(cfg_obj_t *listener, cfg_obj_t *config,
ns_listenelt_fromconfig(const cfg_obj_t *listener, const cfg_obj_t *config,
ns_aclconfctx_t *actx,
isc_mem_t *mctx, ns_listenelt_t **target);
static isc_result_t
ns_listenlist_fromconfig(cfg_obj_t *listenlist, cfg_obj_t *config,
ns_listenlist_fromconfig(const cfg_obj_t *listenlist, const cfg_obj_t *config,
ns_aclconfctx_t *actx,
isc_mem_t *mctx, ns_listenlist_t **target);
static isc_result_t
configure_forward(cfg_obj_t *config, dns_view_t *view, dns_name_t *origin,
cfg_obj_t *forwarders, cfg_obj_t *forwardtype);
configure_forward(const cfg_obj_t *config, dns_view_t *view, dns_name_t *origin,
const cfg_obj_t *forwarders, const cfg_obj_t *forwardtype);
static isc_result_t
configure_alternates(cfg_obj_t *config, dns_view_t *view,
cfg_obj_t *alternates);
configure_alternates(const cfg_obj_t *config, dns_view_t *view,
const cfg_obj_t *alternates);
static isc_result_t
configure_zone(cfg_obj_t *config, cfg_obj_t *zconfig, cfg_obj_t *vconfig,
isc_mem_t *mctx, dns_view_t *view,
configure_zone(const cfg_obj_t *config, const cfg_obj_t *zconfig,
const cfg_obj_t *vconfig, isc_mem_t *mctx, dns_view_t *view,
ns_aclconfctx_t *aclconf);
static void
@ -197,13 +197,13 @@ end_reserved_dispatches(ns_server_t *server, isc_boolean_t all);
* (for a global default).
*/
static isc_result_t
configure_view_acl(cfg_obj_t *vconfig, cfg_obj_t *config,
configure_view_acl(const cfg_obj_t *vconfig, const cfg_obj_t *config,
const char *aclname, ns_aclconfctx_t *actx,
isc_mem_t *mctx, dns_acl_t **aclp)
{
isc_result_t result;
cfg_obj_t *maps[3];
cfg_obj_t *aclobj = NULL;
const cfg_obj_t *maps[3];
const cfg_obj_t *aclobj = NULL;
int i = 0;
if (*aclp != NULL)
@ -211,14 +211,14 @@ configure_view_acl(cfg_obj_t *vconfig, cfg_obj_t *config,
if (vconfig != NULL)
maps[i++] = cfg_tuple_get(vconfig, "options");
if (config != NULL) {
cfg_obj_t *options = NULL;
const cfg_obj_t *options = NULL;
(void)cfg_map_get(config, "options", &options);
if (options != NULL)
maps[i++] = options;
}
maps[i] = NULL;
result = ns_config_get(maps, aclname, &aclobj);
(void)ns_config_get(maps, aclname, &aclobj);
if (aclobj == NULL)
/*
* No value available. *aclp == NULL.
@ -231,13 +231,13 @@ configure_view_acl(cfg_obj_t *vconfig, cfg_obj_t *config,
}
static isc_result_t
configure_view_dnsseckey(cfg_obj_t *vconfig, cfg_obj_t *key,
configure_view_dnsseckey(const cfg_obj_t *vconfig, const cfg_obj_t *key,
dns_keytable_t *keytable, isc_mem_t *mctx)
{
dns_rdataclass_t viewclass;
dns_rdata_dnskey_t keystruct;
isc_uint32_t flags, proto, alg;
char *keystr, *keynamestr;
const char *keystr, *keynamestr;
unsigned char keydata[4096];
isc_buffer_t keydatabuf;
unsigned char rrdata[4096];
@ -258,7 +258,7 @@ configure_view_dnsseckey(cfg_obj_t *vconfig, cfg_obj_t *key,
if (vconfig == NULL)
viewclass = dns_rdataclass_in;
else {
cfg_obj_t *classobj = cfg_tuple_get(vconfig, "class");
const cfg_obj_t *classobj = cfg_tuple_get(vconfig, "class");
CHECK(ns_config_getclass(classobj, dns_rdataclass_in,
&viewclass));
}
@ -334,15 +334,15 @@ configure_view_dnsseckey(cfg_obj_t *vconfig, cfg_obj_t *key,
* from 'vconfig' and 'config'. The variable to be configured is '*target'.
*/
static isc_result_t
configure_view_dnsseckeys(cfg_obj_t *vconfig, cfg_obj_t *config,
configure_view_dnsseckeys(const cfg_obj_t *vconfig, const cfg_obj_t *config,
isc_mem_t *mctx, dns_keytable_t **target)
{
isc_result_t result;
cfg_obj_t *keys = NULL;
cfg_obj_t *voptions = NULL;
cfg_listelt_t *element, *element2;
cfg_obj_t *keylist;
cfg_obj_t *key;
const cfg_obj_t *keys = NULL;
const cfg_obj_t *voptions = NULL;
const cfg_listelt_t *element, *element2;
const cfg_obj_t *keylist;
const cfg_obj_t *key;
dns_keytable_t *keytable = NULL;
CHECK(dns_keytable_create(mctx, &keytable));
@ -381,10 +381,10 @@ configure_view_dnsseckeys(cfg_obj_t *vconfig, cfg_obj_t *config,
}
static isc_result_t
mustbesecure(cfg_obj_t *mbs, dns_resolver_t *resolver)
mustbesecure(const cfg_obj_t *mbs, dns_resolver_t *resolver)
{
cfg_listelt_t *element;
cfg_obj_t *obj;
const cfg_listelt_t *element;
const cfg_obj_t *obj;
const char *str;
dns_fixedname_t fixed;
dns_name_t *name;
@ -418,14 +418,14 @@ mustbesecure(cfg_obj_t *mbs, dns_resolver_t *resolver)
* Get a dispatch appropriate for the resolver of a given view.
*/
static isc_result_t
get_view_querysource_dispatch(cfg_obj_t **maps,
get_view_querysource_dispatch(const cfg_obj_t **maps,
int af, dns_dispatch_t **dispatchp)
{
isc_result_t result;
dns_dispatch_t *disp;
isc_sockaddr_t sa;
unsigned int attrs, attrmask;
cfg_obj_t *obj = NULL;
const cfg_obj_t *obj = NULL;
/*
* Make compiler happy.
@ -436,7 +436,6 @@ get_view_querysource_dispatch(cfg_obj_t **maps,
case AF_INET:
result = ns_config_get(maps, "query-source", &obj);
INSIST(result == ISC_R_SUCCESS);
break;
case AF_INET6:
result = ns_config_get(maps, "query-source-v6", &obj);
@ -517,10 +516,10 @@ get_view_querysource_dispatch(cfg_obj_t **maps,
}
static isc_result_t
configure_order(dns_order_t *order, cfg_obj_t *ent) {
configure_order(dns_order_t *order, const cfg_obj_t *ent) {
dns_rdataclass_t rdclass;
dns_rdatatype_t rdtype;
cfg_obj_t *obj;
const cfg_obj_t *obj;
dns_fixedname_t fixed;
unsigned int mode = 0;
const char *str;
@ -567,7 +566,7 @@ configure_order(dns_order_t *order, cfg_obj_t *ent) {
/*
* "*" should match everything including the root (BIND 8 compat).
* As dns_name_matcheswildcard(".", "*.") returns FALSE add a
* explict entry for "." when the name is "*".
* explicit entry for "." when the name is "*".
*/
if (addroot) {
result = dns_order_add(order, dns_rootname,
@ -581,12 +580,12 @@ configure_order(dns_order_t *order, cfg_obj_t *ent) {
}
static isc_result_t
configure_peer(cfg_obj_t *cpeer, isc_mem_t *mctx, dns_peer_t **peerp) {
isc_sockaddr_t *sa;
configure_peer(const cfg_obj_t *cpeer, isc_mem_t *mctx, dns_peer_t **peerp) {
const isc_sockaddr_t *sa;
isc_netaddr_t na;
dns_peer_t *peer;
cfg_obj_t *obj;
char *str;
const cfg_obj_t *obj;
const char *str;
isc_result_t result;
sa = cfg_obj_assockaddr(cfg_map_getname(cpeer));
@ -664,10 +663,10 @@ configure_peer(cfg_obj_t *cpeer, isc_mem_t *mctx, dns_peer_t **peerp) {
}
static isc_result_t
disable_algorithms(cfg_obj_t *disabled, dns_resolver_t *resolver) {
disable_algorithms(const cfg_obj_t *disabled, dns_resolver_t *resolver) {
isc_result_t result;
cfg_obj_t *algorithms;
cfg_listelt_t *element;
const cfg_obj_t *algorithms;
const cfg_listelt_t *element;
const char *str;
dns_fixedname_t fixed;
dns_name_t *name;
@ -688,7 +687,7 @@ disable_algorithms(cfg_obj_t *disabled, dns_resolver_t *resolver) {
isc_textregion_t r;
dns_secalg_t alg;
r.base = cfg_obj_asstring(cfg_listelt_value(element));
DE_CONST(cfg_obj_asstring(cfg_listelt_value(element)), r.base);
r.length = strlen(r.base);
result = dns_secalg_fromtext(&alg, &r);
@ -717,21 +716,21 @@ disable_algorithms(cfg_obj_t *disabled, dns_resolver_t *resolver) {
* global defaults in 'config' used exclusively.
*/
static isc_result_t
configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
isc_mem_t *mctx, ns_aclconfctx_t *actx,
configure_view(dns_view_t *view, const cfg_obj_t *config,
const cfg_obj_t *vconfig, isc_mem_t *mctx, ns_aclconfctx_t *actx,
isc_boolean_t need_hints)
{
cfg_obj_t *maps[4];
cfg_obj_t *cfgmaps[3];
cfg_obj_t *options = NULL;
cfg_obj_t *voptions = NULL;
cfg_obj_t *forwardtype;
cfg_obj_t *forwarders;
cfg_obj_t *alternates;
cfg_obj_t *zonelist;
cfg_obj_t *disabled;
cfg_obj_t *obj;
cfg_listelt_t *element;
const cfg_obj_t *maps[4];
const cfg_obj_t *cfgmaps[3];
const cfg_obj_t *options = NULL;
const cfg_obj_t *voptions = NULL;
const cfg_obj_t *forwardtype;
const cfg_obj_t *forwarders;
const cfg_obj_t *alternates;
const cfg_obj_t *zonelist;
const cfg_obj_t *disabled;
const cfg_obj_t *obj;
const cfg_listelt_t *element;
in_port_t port;
dns_cache_t *cache = NULL;
isc_result_t result;
@ -792,7 +791,7 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *zconfig = cfg_listelt_value(element);
const cfg_obj_t *zconfig = cfg_listelt_value(element);
CHECK(configure_zone(config, zconfig, vconfig, mctx, view,
actx));
}
@ -1018,8 +1017,8 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
* Configure the view's peer list.
*/
{
cfg_obj_t *peers = NULL;
cfg_listelt_t *element;
const cfg_obj_t *peers = NULL;
const cfg_listelt_t *element;
dns_peerlist_t *newpeers = NULL;
(void)ns_config_get(cfgmaps, "server", &peers);
@ -1028,7 +1027,7 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *cpeer = cfg_listelt_value(element);
const cfg_obj_t *cpeer = cfg_listelt_value(element);
dns_peer_t *peer;
CHECK(configure_peer(cpeer, mctx, &peer));
@ -1043,8 +1042,8 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
* Configure the views rrset-order.
*/
{
cfg_obj_t *rrsetorder = NULL;
cfg_listelt_t *element;
const cfg_obj_t *rrsetorder = NULL;
const cfg_listelt_t *element;
(void)ns_config_get(maps, "rrset-order", &rrsetorder);
CHECK(dns_order_create(mctx, &order));
@ -1052,7 +1051,7 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *ent = cfg_listelt_value(element);
const cfg_obj_t *ent = cfg_listelt_value(element);
CHECK(configure_order(order, ent));
}
@ -1078,7 +1077,7 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
* Configure the "match-recursive-only" option.
*/
obj = NULL;
(void) ns_config_get(maps, "match-recursive-only", &obj);
(void)ns_config_get(maps, "match-recursive-only", &obj);
if (obj != NULL && cfg_obj_asboolean(obj))
view->matchrecursiveonly = ISC_TRUE;
else
@ -1275,8 +1274,8 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
dns_fixedname_t fixed;
dns_name_t *name;
isc_buffer_t b;
char *str;
cfg_obj_t *exclude;
const char *str;
const cfg_obj_t *exclude;
dns_fixedname_init(&fixed);
name = dns_fixedname_name(&fixed);
@ -1330,12 +1329,12 @@ configure_hints(dns_view_t *view, const char *filename) {
}
static isc_result_t
configure_alternates(cfg_obj_t *config, dns_view_t *view,
cfg_obj_t *alternates)
configure_alternates(const cfg_obj_t *config, dns_view_t *view,
const cfg_obj_t *alternates)
{
cfg_obj_t *portobj;
cfg_obj_t *addresses;
cfg_listelt_t *element;
const cfg_obj_t *portobj;
const cfg_obj_t *addresses;
const cfg_listelt_t *element;
isc_result_t result = ISC_R_SUCCESS;
in_port_t port;
@ -1368,14 +1367,14 @@ configure_alternates(cfg_obj_t *config, dns_view_t *view,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *alternate = cfg_listelt_value(element);
const cfg_obj_t *alternate = cfg_listelt_value(element);
isc_sockaddr_t sa;
if (!cfg_obj_issockaddr(alternate)) {
dns_fixedname_t fixed;
dns_name_t *name;
char *str = cfg_obj_asstring(cfg_tuple_get(alternate,
"name"));
const char *str = cfg_obj_asstring(cfg_tuple_get(
alternate, "name"));
isc_buffer_t buffer;
in_port_t myport = port;
@ -1415,12 +1414,12 @@ configure_alternates(cfg_obj_t *config, dns_view_t *view,
}
static isc_result_t
configure_forward(cfg_obj_t *config, dns_view_t *view, dns_name_t *origin,
cfg_obj_t *forwarders, cfg_obj_t *forwardtype)
configure_forward(const cfg_obj_t *config, dns_view_t *view, dns_name_t *origin,
const cfg_obj_t *forwarders, const cfg_obj_t *forwardtype)
{
cfg_obj_t *portobj;
cfg_obj_t *faddresses;
cfg_listelt_t *element;
const cfg_obj_t *portobj;
const cfg_obj_t *faddresses;
const cfg_listelt_t *element;
dns_fwdpolicy_t fwdpolicy = dns_fwdpolicy_none;
isc_sockaddrlist_t addresses;
isc_sockaddr_t *sa;
@ -1458,7 +1457,7 @@ configure_forward(cfg_obj_t *config, dns_view_t *view, dns_name_t *origin,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *forwarder = cfg_listelt_value(element);
const cfg_obj_t *forwarder = cfg_listelt_value(element);
sa = isc_mem_get(view->mctx, sizeof(isc_sockaddr_t));
if (sa == NULL) {
result = ISC_R_NOMEMORY;
@ -1481,7 +1480,7 @@ configure_forward(cfg_obj_t *config, dns_view_t *view, dns_name_t *origin,
if (forwardtype == NULL)
fwdpolicy = dns_fwdpolicy_first;
else {
char *forwardstr = cfg_obj_asstring(forwardtype);
const char *forwardstr = cfg_obj_asstring(forwardtype);
if (strcasecmp(forwardstr, "first") == 0)
fwdpolicy = dns_fwdpolicy_first;
else if (strcasecmp(forwardstr, "only") == 0)
@ -1523,14 +1522,16 @@ configure_forward(cfg_obj_t *config, dns_view_t *view, dns_name_t *origin,
* The view created is attached to '*viewp'.
*/
static isc_result_t
create_view(cfg_obj_t *vconfig, dns_viewlist_t *viewlist, dns_view_t **viewp) {
create_view(const cfg_obj_t *vconfig, dns_viewlist_t *viewlist,
dns_view_t **viewp)
{
isc_result_t result;
const char *viewname;
dns_rdataclass_t viewclass;
dns_view_t *view = NULL;
if (vconfig != NULL) {
cfg_obj_t *classobj = NULL;
const cfg_obj_t *classobj = NULL;
viewname = cfg_obj_asstring(cfg_tuple_get(vconfig, "name"));
classobj = cfg_tuple_get(vconfig, "class");
@ -1560,19 +1561,19 @@ create_view(cfg_obj_t *vconfig, dns_viewlist_t *viewlist, dns_view_t **viewp) {
* Configure or reconfigure a zone.
*/
static isc_result_t
configure_zone(cfg_obj_t *config, cfg_obj_t *zconfig, cfg_obj_t *vconfig,
isc_mem_t *mctx, dns_view_t *view,
configure_zone(const cfg_obj_t *config, const cfg_obj_t *zconfig,
const cfg_obj_t *vconfig, isc_mem_t *mctx, dns_view_t *view,
ns_aclconfctx_t *aclconf)
{
dns_view_t *pview = NULL; /* Production view */
dns_zone_t *zone = NULL; /* New or reused zone */
dns_zone_t *dupzone = NULL;
cfg_obj_t *options = NULL;
cfg_obj_t *zoptions = NULL;
cfg_obj_t *typeobj = NULL;
cfg_obj_t *forwarders = NULL;
cfg_obj_t *forwardtype = NULL;
cfg_obj_t *only = NULL;
const cfg_obj_t *options = NULL;
const cfg_obj_t *zoptions = NULL;
const cfg_obj_t *typeobj = NULL;
const cfg_obj_t *forwarders = NULL;
const cfg_obj_t *forwardtype = NULL;
const cfg_obj_t *only = NULL;
isc_result_t result;
isc_result_t tresult;
isc_buffer_t buffer;
@ -1629,7 +1630,7 @@ configure_zone(cfg_obj_t *config, cfg_obj_t *zconfig, cfg_obj_t *vconfig,
* configure it and return.
*/
if (strcasecmp(ztypestr, "hint") == 0) {
cfg_obj_t *fileobj = NULL;
const cfg_obj_t *fileobj = NULL;
if (cfg_map_get(zoptions, "file", &fileobj) != ISC_R_SUCCESS) {
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_SERVER, ISC_LOG_ERROR,
@ -1639,7 +1640,7 @@ configure_zone(cfg_obj_t *config, cfg_obj_t *zconfig, cfg_obj_t *vconfig,
goto cleanup;
}
if (dns_name_equal(origin, dns_rootname)) {
char *hintsfile = cfg_obj_asstring(fileobj);
const char *hintsfile = cfg_obj_asstring(fileobj);
result = configure_hints(view, hintsfile);
if (result != ISC_R_SUCCESS) {
@ -1795,9 +1796,10 @@ configure_zone(cfg_obj_t *config, cfg_obj_t *zconfig, cfg_obj_t *vconfig,
* Configure a single server quota.
*/
static void
configure_server_quota(cfg_obj_t **maps, const char *name, isc_quota_t *quota)
configure_server_quota(const cfg_obj_t **maps, const char *name,
isc_quota_t *quota)
{
cfg_obj_t *obj = NULL;
const cfg_obj_t *obj = NULL;
isc_result_t result;
result = ns_config_get(maps, name, &obj);
@ -1810,9 +1812,9 @@ configure_server_quota(cfg_obj_t **maps, const char *name, isc_quota_t *quota)
* parsed. This can be extended to support other options if necessary.
*/
static isc_result_t
directory_callback(const char *clausename, cfg_obj_t *obj, void *arg) {
directory_callback(const char *clausename, const cfg_obj_t *obj, void *arg) {
isc_result_t result;
char *directory;
const char *directory;
REQUIRE(strcasecmp("directory", clausename) == 0);
@ -1891,8 +1893,7 @@ add_listenelt(isc_mem_t *mctx, ns_listenlist_t *list, isc_sockaddr_t *addr) {
clean:
INSIST(lelt == NULL);
if (src_acl != NULL)
dns_acl_detach(&src_acl);
dns_acl_detach(&src_acl);
return (result);
}
@ -2049,7 +2050,7 @@ setstring(ns_server_t *server, char **field, const char *value) {
* or NULL if whether 'obj' is a string or void value, respectively.
*/
static isc_result_t
setoptstring(ns_server_t *server, char **field, cfg_obj_t *obj) {
setoptstring(ns_server_t *server, char **field, const cfg_obj_t *obj) {
if (cfg_obj_isvoid(obj))
return (setstring(server, field, NULL));
else
@ -2057,11 +2058,12 @@ setoptstring(ns_server_t *server, char **field, cfg_obj_t *obj) {
}
static void
set_limit(cfg_obj_t **maps, const char *configname, const char *description,
isc_resource_t resourceid, isc_resourcevalue_t defaultvalue)
set_limit(const cfg_obj_t **maps, const char *configname,
const char *description, isc_resource_t resourceid,
isc_resourcevalue_t defaultvalue)
{
cfg_obj_t *obj = NULL;
char *resource;
const cfg_obj_t *obj = NULL;
const char *resource;
isc_resourcevalue_t value;
isc_result_t result;
@ -2092,7 +2094,7 @@ set_limit(cfg_obj_t **maps, const char *configname, const char *description,
ns_g_init ## resource)
static void
set_limits(cfg_obj_t **maps) {
set_limits(const cfg_obj_t **maps) {
SETLIMIT("stacksize", stacksize, "stack size");
SETLIMIT("datasize", datasize, "data size");
SETLIMIT("coresize", coresize, "core size");
@ -2101,15 +2103,15 @@ set_limits(cfg_obj_t **maps) {
static isc_result_t
portlist_fromconf(dns_portlist_t *portlist, unsigned int family,
cfg_obj_t *ports)
const cfg_obj_t *ports)
{
cfg_listelt_t *element;
const cfg_listelt_t *element;
isc_result_t result = ISC_R_SUCCESS;
for (element = cfg_list_first(ports);
element != NULL;
element = cfg_list_next(element)) {
cfg_obj_t *obj = cfg_listelt_value(element);
const cfg_obj_t *obj = cfg_listelt_value(element);
in_port_t port = (in_port_t)cfg_obj_asuint32(obj);
result = dns_portlist_add(portlist, family, port);
@ -2126,13 +2128,13 @@ load_configuration(const char *filename, ns_server_t *server,
isc_result_t result;
cfg_parser_t *parser = NULL;
cfg_obj_t *config;
cfg_obj_t *options;
cfg_obj_t *views;
cfg_obj_t *obj;
cfg_obj_t *v4ports, *v6ports;
cfg_obj_t *maps[3];
cfg_obj_t *builtin_views;
cfg_listelt_t *element;
const cfg_obj_t *options;
const cfg_obj_t *views;
const cfg_obj_t *obj;
const cfg_obj_t *v4ports, *v6ports;
const cfg_obj_t *maps[3];
const cfg_obj_t *builtin_views;
const cfg_listelt_t *element;
dns_view_t *view = NULL;
dns_view_t *view_next;
dns_viewlist_t viewlist;
@ -2319,7 +2321,7 @@ load_configuration(const char *filename, ns_server_t *server,
* statement.
*/
{
cfg_obj_t *clistenon = NULL;
const cfg_obj_t *clistenon = NULL;
ns_listenlist_t *listenon = NULL;
clistenon = NULL;
@ -2353,7 +2355,7 @@ load_configuration(const char *filename, ns_server_t *server,
* Ditto for IPv6.
*/
{
cfg_obj_t *clistenon = NULL;
const cfg_obj_t *clistenon = NULL;
ns_listenlist_t *listenon = NULL;
if (options != NULL)
@ -2438,7 +2440,7 @@ load_configuration(const char *filename, ns_server_t *server,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *vconfig = cfg_listelt_value(element);
const cfg_obj_t *vconfig = cfg_listelt_value(element);
view = NULL;
CHECK(create_view(vconfig, &viewlist, &view));
@ -2478,7 +2480,7 @@ load_configuration(const char *filename, ns_server_t *server,
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *vconfig = cfg_listelt_value(element);
const cfg_obj_t *vconfig = cfg_listelt_value(element);
CHECK(create_view(vconfig, &viewlist, &view));
CHECK(configure_view(view, config, vconfig, ns_g_mctx,
&aclconfctx, ISC_FALSE));
@ -2582,7 +2584,7 @@ load_configuration(const char *filename, ns_server_t *server,
"ignoring config file logging "
"statement due to -g option");
} else {
cfg_obj_t *logobj = NULL;
const cfg_obj_t *logobj = NULL;
isc_logconfig_t *logc = NULL;
CHECKM(isc_logconfig_create(ns_g_lctx, &logc),
@ -2621,8 +2623,8 @@ load_configuration(const char *filename, ns_server_t *server,
* compatibility.
*/
if (first_time) {
cfg_obj_t *logobj = NULL;
cfg_obj_t *categories = NULL;
const cfg_obj_t *logobj = NULL;
const cfg_obj_t *categories = NULL;
obj = NULL;
if (ns_config_get(maps, "querylog", &obj) == ISC_R_SUCCESS) {
@ -2634,13 +2636,13 @@ load_configuration(const char *filename, ns_server_t *server,
(void)cfg_map_get(logobj, "category",
&categories);
if (categories != NULL) {
cfg_listelt_t *element;
const cfg_listelt_t *element;
for (element = cfg_list_first(categories);
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *catobj;
char *str;
const cfg_obj_t *catobj;
const char *str;
obj = cfg_listelt_value(element);
catobj = cfg_tuple_get(obj, "name");
@ -3133,7 +3135,7 @@ end_reserved_dispatches(ns_server_t *server, isc_boolean_t all) {
}
void
ns_add_reserved_dispatch(ns_server_t *server, isc_sockaddr_t *addr) {
ns_add_reserved_dispatch(ns_server_t *server, const isc_sockaddr_t *addr) {
ns_dispatch_t *dispatch;
in_port_t port;
char addrbuf[ISC_SOCKADDR_FORMATSIZE];
@ -3458,20 +3460,29 @@ isc_result_t
ns_server_refreshcommand(ns_server_t *server, char *args, isc_buffer_t *text) {
isc_result_t result;
dns_zone_t *zone = NULL;
const unsigned char msg[] = "zone refresh queued";
const unsigned char msg1[] = "zone refresh queued";
const unsigned char msg2[] = "not a slave or stub zone";
dns_zonetype_t type;
result = zone_from_args(server, args, &zone);
if (result != ISC_R_SUCCESS)
return (result);
if (zone == NULL)
return (ISC_R_UNEXPECTEDEND);
dns_zone_refresh(zone);
dns_zone_detach(&zone);
if (sizeof(msg) <= isc_buffer_availablelength(text))
isc_buffer_putmem(text, msg, sizeof(msg));
return (ISC_R_SUCCESS);
type = dns_zone_gettype(zone);
if (type == dns_zone_slave || type == dns_zone_stub) {
dns_zone_refresh(zone);
dns_zone_detach(&zone);
if (sizeof(msg1) <= isc_buffer_availablelength(text))
isc_buffer_putmem(text, msg1, sizeof(msg1));
return (ISC_R_SUCCESS);
}
dns_zone_detach(&zone);
if (sizeof(msg2) <= isc_buffer_availablelength(text))
isc_buffer_putmem(text, msg2, sizeof(msg2));
return (ISC_R_FAILURE);
}
isc_result_t
@ -3486,12 +3497,12 @@ ns_server_togglequerylog(ns_server_t *server) {
}
static isc_result_t
ns_listenlist_fromconfig(cfg_obj_t *listenlist, cfg_obj_t *config,
ns_listenlist_fromconfig(const cfg_obj_t *listenlist, const cfg_obj_t *config,
ns_aclconfctx_t *actx,
isc_mem_t *mctx, ns_listenlist_t **target)
{
isc_result_t result;
cfg_listelt_t *element;
const cfg_listelt_t *element;
ns_listenlist_t *dlist = NULL;
REQUIRE(target != NULL && *target == NULL);
@ -3505,7 +3516,7 @@ ns_listenlist_fromconfig(cfg_obj_t *listenlist, cfg_obj_t *config,
element = cfg_list_next(element))
{
ns_listenelt_t *delt = NULL;
cfg_obj_t *listener = cfg_listelt_value(element);
const cfg_obj_t *listener = cfg_listelt_value(element);
result = ns_listenelt_fromconfig(listener, config, actx,
mctx, &delt);
if (result != ISC_R_SUCCESS)
@ -3525,12 +3536,12 @@ ns_listenlist_fromconfig(cfg_obj_t *listenlist, cfg_obj_t *config,
* data structure.
*/
static isc_result_t
ns_listenelt_fromconfig(cfg_obj_t *listener, cfg_obj_t *config,
ns_listenelt_fromconfig(const cfg_obj_t *listener, const cfg_obj_t *config,
ns_aclconfctx_t *actx,
isc_mem_t *mctx, ns_listenelt_t **target)
{
isc_result_t result;
cfg_obj_t *portobj;
const cfg_obj_t *portobj;
in_port_t port;
ns_listenelt_t *delt = NULL;
REQUIRE(target != NULL && *target == NULL);
@ -3823,6 +3834,11 @@ ns_server_dumpdb(ns_server_t *server, char *args) {
char *ptr;
const char *sep;
/* Skip the command name. */
ptr = next_token(&args, " \t");
if (ptr == NULL)
return (ISC_R_UNEXPECTEDEND);
dctx = isc_mem_get(server->mctx, sizeof(*dctx));
if (dctx == NULL)
return (ISC_R_NOMEMORY);
@ -3845,11 +3861,6 @@ ns_server_dumpdb(ns_server_t *server, char *args) {
CHECKMF(isc_stdio_open(server->dumpfile, "w", &dctx->fp),
"could not open dump file", server->dumpfile);
/* Skip the command name. */
ptr = next_token(&args, " \t");
if (ptr == NULL)
return (ISC_R_UNEXPECTEDEND);
sep = (args == NULL) ? "" : ": ";
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_SERVER, ISC_LOG_INFO,

20
contrib/bind9/bin/named/sortlist.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000, 2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: sortlist.c,v 1.5.12.4 2004/03/08 04:04:19 marka Exp $ */
/* $Id: sortlist.c,v 1.5.12.6 2006/03/02 00:37:20 marka Exp $ */
#include <config.h>
@ -30,7 +30,9 @@
#include <named/sortlist.h>
ns_sortlisttype_t
ns_sortlist_setup(dns_acl_t *acl, isc_netaddr_t *clientaddr, void **argp) {
ns_sortlist_setup(dns_acl_t *acl, isc_netaddr_t *clientaddr,
const void **argp)
{
unsigned int i;
if (acl == NULL)
@ -44,7 +46,7 @@ ns_sortlist_setup(dns_acl_t *acl, isc_netaddr_t *clientaddr, void **argp) {
dns_aclelement_t *e = &acl->elements[i];
dns_aclelement_t *try_elt;
dns_aclelement_t *order_elt = NULL;
dns_aclelement_t *matched_elt = NULL;
const dns_aclelement_t *matched_elt = NULL;
if (e->type == dns_aclelementtype_nestedacl) {
dns_acl_t *inner = e->u.nestedacl;
@ -106,8 +108,8 @@ ns_sortlist_setup(dns_acl_t *acl, isc_netaddr_t *clientaddr, void **argp) {
}
int
ns_sortlist_addrorder2(isc_netaddr_t *addr, void *arg) {
dns_acl_t *sortacl = (dns_acl_t *) arg;
ns_sortlist_addrorder2(const isc_netaddr_t *addr, const void *arg) {
const dns_acl_t *sortacl = (const dns_acl_t *) arg;
int match;
(void)dns_acl_match(addr, NULL, sortacl,
@ -122,8 +124,8 @@ ns_sortlist_addrorder2(isc_netaddr_t *addr, void *arg) {
}
int
ns_sortlist_addrorder1(isc_netaddr_t *addr, void *arg) {
dns_aclelement_t *matchelt = (dns_aclelement_t *) arg;
ns_sortlist_addrorder1(const isc_netaddr_t *addr, const void *arg) {
const dns_aclelement_t *matchelt = (const dns_aclelement_t *) arg;
if (dns_aclelement_match(addr, NULL, matchelt,
&ns_g_server->aclenv,
NULL)) {
@ -136,7 +138,7 @@ ns_sortlist_addrorder1(isc_netaddr_t *addr, void *arg) {
void
ns_sortlist_byaddrsetup(dns_acl_t *sortlist_acl, isc_netaddr_t *client_addr,
dns_addressorderfunc_t *orderp,
void **argp)
const void **argp)
{
ns_sortlisttype_t sortlisttype;

12
contrib/bind9/bin/named/tkeyconf.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: tkeyconf.c,v 1.19.208.2 2004/06/11 00:30:51 marka Exp $ */
/* $Id: tkeyconf.c,v 1.19.208.4 2006/03/02 00:37:20 marka Exp $ */
#include <config.h>
@ -42,17 +42,17 @@
isc_result_t
ns_tkeyctx_fromconfig(cfg_obj_t *options, isc_mem_t *mctx, isc_entropy_t *ectx,
dns_tkeyctx_t **tctxp)
ns_tkeyctx_fromconfig(const cfg_obj_t *options, isc_mem_t *mctx,
isc_entropy_t *ectx, dns_tkeyctx_t **tctxp)
{
isc_result_t result;
dns_tkeyctx_t *tctx = NULL;
char *s;
const char *s;
isc_uint32_t n;
dns_fixedname_t fname;
dns_name_t *name;
isc_buffer_t b;
cfg_obj_t *obj;
const cfg_obj_t *obj;
int type;
result = dns_tkeyctx_create(mctx, ectx, &tctx);

28
contrib/bind9/bin/named/tsigconf.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004, 2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: tsigconf.c,v 1.21.208.4 2004/03/08 04:04:19 marka Exp $ */
/* $Id: tsigconf.c,v 1.21.208.6 2006/03/02 00:37:20 marka Exp $ */
#include <config.h>
@ -35,10 +35,12 @@
#include <named/tsigconf.h>
static isc_result_t
add_initial_keys(cfg_obj_t *list, dns_tsig_keyring_t *ring, isc_mem_t *mctx) {
cfg_listelt_t *element;
cfg_obj_t *key = NULL;
char *keyid = NULL;
add_initial_keys(const cfg_obj_t *list, dns_tsig_keyring_t *ring,
isc_mem_t *mctx)
{
const cfg_listelt_t *element;
const cfg_obj_t *key = NULL;
const char *keyid = NULL;
unsigned char *secret = NULL;
int secretalloc = 0;
int secretlen = 0;
@ -49,14 +51,14 @@ add_initial_keys(cfg_obj_t *list, dns_tsig_keyring_t *ring, isc_mem_t *mctx) {
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *algobj = NULL;
cfg_obj_t *secretobj = NULL;
const cfg_obj_t *algobj = NULL;
const cfg_obj_t *secretobj = NULL;
dns_name_t keyname;
dns_name_t *alg;
char *algstr;
const char *algstr;
char keynamedata[1024];
isc_buffer_t keynamesrc, keynamebuf;
char *secretstr;
const char *secretstr;
isc_buffer_t secretbuf;
key = cfg_listelt_value(element);
@ -129,11 +131,11 @@ add_initial_keys(cfg_obj_t *list, dns_tsig_keyring_t *ring, isc_mem_t *mctx) {
}
isc_result_t
ns_tsigkeyring_fromconfig(cfg_obj_t *config, cfg_obj_t *vconfig,
ns_tsigkeyring_fromconfig(const cfg_obj_t *config, const cfg_obj_t *vconfig,
isc_mem_t *mctx, dns_tsig_keyring_t **ringp)
{
cfg_obj_t *maps[3];
cfg_obj_t *keylist;
const cfg_obj_t *maps[3];
const cfg_obj_t *keylist;
dns_tsig_keyring_t *ring = NULL;
isc_result_t result;
int i;

11
contrib/bind9/bin/named/unix/os.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2002 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: os.c,v 1.46.2.4.8.22 2005/05/20 01:37:19 marka Exp $ */
/* $Id: os.c,v 1.46.2.4.8.24 2006/02/03 23:51:37 marka Exp $ */
#include <config.h>
#include <stdarg.h>
@ -497,6 +497,13 @@ ns_os_changeuser(void) {
#if defined(HAVE_LINUX_CAPABILITY_H) && !defined(HAVE_LINUXTHREADS)
linux_minprivs();
#endif
#if defined(HAVE_SYS_PRCTL_H) && defined(PR_SET_DUMPABLE)
/*
* Restore the ability of named to drop core after the setuid()
* call has disabled it.
*/
prctl(PR_SET_DUMPABLE,1,0,0,0);
#endif
}
void

34
contrib/bind9/bin/named/update.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: update.c,v 1.88.2.5.2.27 2005/10/08 00:21:06 marka Exp $ */
/* $Id: update.c,v 1.88.2.5.2.29 2006/01/06 00:01:42 marka Exp $ */
#include <config.h>
@ -36,6 +36,7 @@
#include <dns/rdataclass.h>
#include <dns/rdataset.h>
#include <dns/rdatasetiter.h>
#include <dns/rdatastruct.h>
#include <dns/rdatatype.h>
#include <dns/soa.h>
#include <dns/ssu.h>
@ -1517,7 +1518,8 @@ next_active(ns_client_t *client, dns_zone_t *zone, dns_db_t *db,
*/
static isc_result_t
add_nsec(ns_client_t *client, dns_zone_t *zone, dns_db_t *db,
dns_dbversion_t *ver, dns_name_t *name, dns_diff_t *diff)
dns_dbversion_t *ver, dns_name_t *name, dns_ttl_t nsecttl,
dns_diff_t *diff)
{
isc_result_t result;
dns_dbnode_t *node = NULL;
@ -1552,8 +1554,7 @@ add_nsec(ns_client_t *client, dns_zone_t *zone, dns_db_t *db,
* Add the new NSEC and record the change.
*/
CHECK(dns_difftuple_create(diff->mctx, DNS_DIFFOP_ADD, name,
3600, /* XXXRTH */
&rdata, &tuple));
nsecttl, &rdata, &tuple));
CHECK(do_one_tuple(&tuple, db, ver, diff));
INSIST(tuple == NULL);
@ -1678,6 +1679,11 @@ update_signatures(ns_client_t *client, dns_zone_t *zone, dns_db_t *db,
unsigned int nkeys = 0;
unsigned int i;
isc_stdtime_t now, inception, expire;
dns_ttl_t nsecttl;
dns_rdata_soa_t soa;
dns_rdata_t rdata = DNS_RDATA_INIT;
dns_rdataset_t rdataset;
dns_dbnode_t *node = NULL;
dns_diff_init(client->mctx, &diffnames);
dns_diff_init(client->mctx, &affected);
@ -1698,6 +1704,20 @@ update_signatures(ns_client_t *client, dns_zone_t *zone, dns_db_t *db,
inception = now - 3600; /* Allow for some clock skew. */
expire = now + sigvalidityinterval;
/*
* Get the NSEC's TTL from the SOA MINIMUM field.
*/
CHECK(dns_db_findnode(db, dns_db_origin(db), ISC_FALSE, &node));
dns_rdataset_init(&rdataset);
CHECK(dns_db_findrdataset(db, node, newver, dns_rdatatype_soa, 0,
(isc_stdtime_t) 0, &rdataset, NULL));
CHECK(dns_rdataset_first(&rdataset));
dns_rdataset_current(&rdataset, &rdata);
CHECK(dns_rdata_tostruct(&rdata, &soa, NULL));
nsecttl = soa.minimum;
dns_rdataset_disassociate(&rdataset);
dns_db_detachnode(db, &node);
/*
* Find all RRsets directly affected by the update, and
* update their RRSIGs. Also build a list of names affected
@ -1901,8 +1921,8 @@ update_signatures(ns_client_t *client, dns_zone_t *zone, dns_db_t *db,
* there is other data, and if there is other data,
* there are other RRSIGs.
*/
CHECK(add_nsec(client, zone, db, newver,
&t->name, &nsec_diff));
CHECK(add_nsec(client, zone, db, newver, &t->name,
nsecttl, &nsec_diff));
}
}

78
contrib/bind9/bin/named/zoneconf.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1999-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: zoneconf.c,v 1.87.2.4.10.15 2005/09/06 02:12:39 marka Exp $ */
/* $Id: zoneconf.c,v 1.87.2.4.10.19 2006/02/28 06:32:53 marka Exp $ */
#include <config.h>
@ -55,15 +55,15 @@
* Convenience function for configuring a single zone ACL.
*/
static isc_result_t
configure_zone_acl(cfg_obj_t *zconfig, cfg_obj_t *vconfig, cfg_obj_t *config,
const char *aclname, ns_aclconfctx_t *actx,
dns_zone_t *zone,
configure_zone_acl(const cfg_obj_t *zconfig, const cfg_obj_t *vconfig,
const cfg_obj_t *config, const char *aclname,
ns_aclconfctx_t *actx, dns_zone_t *zone,
void (*setzacl)(dns_zone_t *, dns_acl_t *),
void (*clearzacl)(dns_zone_t *))
{
isc_result_t result;
cfg_obj_t *maps[4];
cfg_obj_t *aclobj = NULL;
const cfg_obj_t *maps[4];
const cfg_obj_t *aclobj = NULL;
int i = 0;
dns_acl_t *dacl = NULL;
@ -72,7 +72,7 @@ configure_zone_acl(cfg_obj_t *zconfig, cfg_obj_t *vconfig, cfg_obj_t *config,
if (vconfig != NULL)
maps[i++] = cfg_tuple_get(vconfig, "options");
if (config != NULL) {
cfg_obj_t *options = NULL;
const cfg_obj_t *options = NULL;
(void)cfg_map_get(config, "options", &options);
if (options != NULL)
maps[i++] = options;
@ -98,16 +98,18 @@ configure_zone_acl(cfg_obj_t *zconfig, cfg_obj_t *vconfig, cfg_obj_t *config,
* Parse the zone update-policy statement.
*/
static isc_result_t
configure_zone_ssutable(cfg_obj_t *zconfig, dns_zone_t *zone) {
cfg_obj_t *updatepolicy = NULL;
cfg_listelt_t *element, *element2;
configure_zone_ssutable(const cfg_obj_t *zconfig, dns_zone_t *zone) {
const cfg_obj_t *updatepolicy = NULL;
const cfg_listelt_t *element, *element2;
dns_ssutable_t *table = NULL;
isc_mem_t *mctx = dns_zone_getmctx(zone);
isc_result_t result;
(void)cfg_map_get(zconfig, "update-policy", &updatepolicy);
if (updatepolicy == NULL)
if (updatepolicy == NULL) {
dns_zone_setssutable(zone, NULL);
return (ISC_R_SUCCESS);
}
result = dns_ssutable_create(mctx, &table);
if (result != ISC_R_SUCCESS)
@ -117,13 +119,13 @@ configure_zone_ssutable(cfg_obj_t *zconfig, dns_zone_t *zone) {
element != NULL;
element = cfg_list_next(element))
{
cfg_obj_t *stmt = cfg_listelt_value(element);
cfg_obj_t *mode = cfg_tuple_get(stmt, "mode");
cfg_obj_t *identity = cfg_tuple_get(stmt, "identity");
cfg_obj_t *matchtype = cfg_tuple_get(stmt, "matchtype");
cfg_obj_t *dname = cfg_tuple_get(stmt, "name");
cfg_obj_t *typelist = cfg_tuple_get(stmt, "types");
char *str;
const cfg_obj_t *stmt = cfg_listelt_value(element);
const cfg_obj_t *mode = cfg_tuple_get(stmt, "mode");
const cfg_obj_t *identity = cfg_tuple_get(stmt, "identity");
const cfg_obj_t *matchtype = cfg_tuple_get(stmt, "matchtype");
const cfg_obj_t *dname = cfg_tuple_get(stmt, "name");
const cfg_obj_t *typelist = cfg_tuple_get(stmt, "types");
const char *str;
isc_boolean_t grant = ISC_FALSE;
unsigned int mtype = DNS_SSUMATCHTYPE_NAME;
dns_fixedname_t fname, fident;
@ -191,14 +193,14 @@ configure_zone_ssutable(cfg_obj_t *zconfig, dns_zone_t *zone) {
element2 != NULL;
element2 = cfg_list_next(element2))
{
cfg_obj_t *typeobj;
const cfg_obj_t *typeobj;
isc_textregion_t r;
INSIST(i < n);
typeobj = cfg_listelt_value(element2);
str = cfg_obj_asstring(typeobj);
r.base = str;
DE_CONST(str, r.base);
r.length = strlen(str);
result = dns_rdatatype_fromtext(&types[i++], &r);
@ -237,8 +239,8 @@ configure_zone_ssutable(cfg_obj_t *zconfig, dns_zone_t *zone) {
* Convert a config file zone type into a server zone type.
*/
static inline dns_zonetype_t
zonetype_fromconfig(cfg_obj_t *map) {
cfg_obj_t *obj = NULL;
zonetype_fromconfig(const cfg_obj_t *map) {
const cfg_obj_t *obj = NULL;
isc_result_t result;
result = cfg_map_get(map, "type", &obj);
@ -293,7 +295,9 @@ strtoargv(isc_mem_t *mctx, char *s, unsigned int *argcp, char ***argvp) {
}
static void
checknames(dns_zonetype_t ztype, cfg_obj_t **maps, cfg_obj_t **objp) {
checknames(dns_zonetype_t ztype, const cfg_obj_t **maps,
const cfg_obj_t **objp)
{
const char *zone = NULL;
isc_result_t result;
@ -308,17 +312,18 @@ checknames(dns_zonetype_t ztype, cfg_obj_t **maps, cfg_obj_t **objp) {
}
isc_result_t
ns_zone_configure(cfg_obj_t *config, cfg_obj_t *vconfig, cfg_obj_t *zconfig,
ns_aclconfctx_t *ac, dns_zone_t *zone)
ns_zone_configure(const cfg_obj_t *config, const cfg_obj_t *vconfig,
const cfg_obj_t *zconfig, ns_aclconfctx_t *ac,
dns_zone_t *zone)
{
isc_result_t result;
char *zname;
const char *zname;
dns_rdataclass_t zclass;
dns_rdataclass_t vclass;
cfg_obj_t *maps[5];
cfg_obj_t *zoptions = NULL;
cfg_obj_t *options = NULL;
cfg_obj_t *obj;
const cfg_obj_t *maps[5];
const cfg_obj_t *zoptions = NULL;
const cfg_obj_t *options = NULL;
const cfg_obj_t *obj;
const char *filename = NULL;
dns_notifytype_t notifytype = dns_notifytype_yes;
isc_sockaddr_t *addrs;
@ -428,7 +433,7 @@ ns_zone_configure(cfg_obj_t *config, cfg_obj_t *vconfig, cfg_obj_t *zconfig,
else
dialup = dns_dialuptype_no;
} else {
char *dialupstr = cfg_obj_asstring(obj);
const char *dialupstr = cfg_obj_asstring(obj);
if (strcasecmp(dialupstr, "notify") == 0)
dialup = dns_dialuptype_notify;
else if (strcasecmp(dialupstr, "notify-passive") == 0)
@ -462,7 +467,7 @@ ns_zone_configure(cfg_obj_t *config, cfg_obj_t *vconfig, cfg_obj_t *zconfig,
else
notifytype = dns_notifytype_no;
} else {
char *notifystr = cfg_obj_asstring(obj);
const char *notifystr = cfg_obj_asstring(obj);
if (strcasecmp(notifystr, "explicit") == 0)
notifytype = dns_notifytype_explicit;
else
@ -612,6 +617,7 @@ ns_zone_configure(cfg_obj_t *config, cfg_obj_t *vconfig, cfg_obj_t *zconfig,
switch (ztype) {
case dns_zone_slave:
case dns_zone_stub:
count = 0;
obj = NULL;
result = cfg_map_get(zoptions, "masters", &obj);
if (obj != NULL) {
@ -715,9 +721,9 @@ ns_zone_configure(cfg_obj_t *config, cfg_obj_t *vconfig, cfg_obj_t *zconfig,
}
isc_boolean_t
ns_zone_reusable(dns_zone_t *zone, cfg_obj_t *zconfig) {
cfg_obj_t *zoptions = NULL;
cfg_obj_t *obj = NULL;
ns_zone_reusable(dns_zone_t *zone, const cfg_obj_t *zconfig) {
const cfg_obj_t *zoptions = NULL;
const cfg_obj_t *obj = NULL;
const char *cfilename;
const char *zfilename;

63
contrib/bind9/bin/nsupdate/nsupdate.8
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: nsupdate.8,v 1.24.2.2.2.8 2005/10/13 02:33:48 marka Exp $
.\" $Id: nsupdate.8,v 1.24.2.2.2.9 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: nsupdate
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: Jun 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "NSUPDATE" "8" "Jun 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -30,7 +33,7 @@
nsupdate \- Dynamic DNS update utility
.SH "SYNOPSIS"
.HP 9
\fBnsupdate\fR [\fB\-d\fR] [[\fB\-y\ \fR\fB\fIkeyname:secret\fR\fR] [\fB\-k\ \fR\fB\fIkeyfile\fR\fR]] [\fB\-t\ \fR\fB\fItimeout\fR\fR] [\fB\-u\ \fR\fB\fIudptimeout\fR\fR] [\fB\-r\ \fR\fB\fIudpretries\fR\fR] [\fB\-v\fR] [filename]
\fBnsupdate\fR [\fB\-d\fR] [[\fB\-y\ \fR\fB\fIkeyname:secret\fR\fR] | [\fB\-k\ \fR\fB\fIkeyfile\fR\fR]] [\fB\-t\ \fR\fB\fItimeout\fR\fR] [\fB\-u\ \fR\fB\fIudptimeout\fR\fR] [\fB\-r\ \fR\fB\fIudpretries\fR\fR] [\fB\-v\fR] [filename]
.SH "DESCRIPTION"
.PP
\fBnsupdate\fR
@ -79,7 +82,8 @@ reads the shared secret from the file
must also be present. When the
\fB\-y\fR
option is used, a signature is generated from
\fIkeyname:secret.\fR\fIkeyname\fR
\fIkeyname:secret.\fR
\fIkeyname\fR
is the name of the key, and
\fIsecret\fR
is the base64 encoded shared secret. Use of the
@ -123,7 +127,7 @@ Every update request consists of zero or more prerequisites and zero or more upd
command) causes the accumulated commands to be sent as one Dynamic DNS update request to the name server.
.PP
The command formats and their meaning are as follows:
.TP
.TP 3n
.HP 7 \fBserver\fR {servername} [port]
Sends all dynamic update requests to the name server
\fIservername\fR. When no server statement is provided,
@ -133,7 +137,7 @@ will send updates to the master server of the correct zone. The MNAME field of t
is the port number on
\fIservername\fR
where the dynamic update requests get sent. If no port number is specified, the default DNS port number of 53 is used.
.TP
.TP 3n
.HP 6 \fBlocal\fR {address} [port]
Sends all dynamic update requests using the local
\fIaddress\fR. When no local statement is provided,
@ -141,7 +145,7 @@ Sends all dynamic update requests using the local
will send updates using an address and port chosen by the system.
\fIport\fR
can additionally be used to make requests come from a specific port. If no port number is specified, the system will assign one.
.TP
.TP 3n
.HP 5 \fBzone\fR {zonename}
Specifies that all updates are to be made to the zone
\fIzonename\fR. If no
@ -149,32 +153,33 @@ Specifies that all updates are to be made to the zone
statement is provided,
\fBnsupdate\fR
will attempt determine the correct zone to update based on the rest of the input.
.TP
.TP 3n
.HP 6 \fBclass\fR {classname}
Specify the default class. If no
\fIclass\fR
is specified the default class is
\fIIN\fR.
.TP
.TP 3n
.HP 4 \fBkey\fR {name} {secret}
Specifies that all updates are to be TSIG signed using the
\fIkeyname\fR\fIkeysecret\fR
\fIkeyname\fR
\fIkeysecret\fR
pair. The
\fBkey\fR
command overrides any key specified on the command line via
\fB\-y\fR
or
\fB\-k\fR.
.TP
.TP 3n
.HP 16 \fBprereq nxdomain\fR {domain\-name}
Requires that no resource record of any type exists with name
\fIdomain\-name\fR.
.TP
.TP 3n
.HP 16 \fBprereq yxdomain\fR {domain\-name}
Requires that
\fIdomain\-name\fR
exists (has as at least one resource record, of any type).
.TP
.TP 3n
.HP 15 \fBprereq nxrrset\fR {domain\-name} [class] {type}
Requires that no resource record exists of the specified
\fItype\fR,
@ -183,7 +188,7 @@ and
\fIdomain\-name\fR. If
\fIclass\fR
is omitted, IN (internet) is assumed.
.TP
.TP 3n
.HP 15 \fBprereq yxrrset\fR {domain\-name} [class] {type}
This requires that a resource record of the specified
\fItype\fR,
@ -193,7 +198,7 @@ and
must exist. If
\fIclass\fR
is omitted, IN (internet) is assumed.
.TP
.TP 3n
.HP 15 \fBprereq yxrrset\fR {domain\-name} [class] {type} {data...}
The
\fIdata\fR
@ -207,7 +212,7 @@ are combined to form a set of RRs. This set of RRs must exactly match the set of
\fIdomain\-name\fR. The
\fIdata\fR
are written in the standard text representation of the resource record's RDATA.
.TP
.TP 3n
.HP 14 \fBupdate delete\fR {domain\-name} [ttl] [class] [type\ [data...]]
Deletes any resource records named
\fIdomain\-name\fR. If
@ -219,20 +224,20 @@ is provided, only matching resource records will be removed. The internet class
is not supplied. The
\fIttl\fR
is ignored, and is only allowed for compatibility.
.TP
.TP 3n
.HP 11 \fBupdate add\fR {domain\-name} {ttl} [class] {type} {data...}
Adds a new resource record with the specified
\fIttl\fR,
\fIclass\fR
and
\fIdata\fR.
.TP
.TP 3n
.HP 5 \fBshow\fR
Displays the current message, containing all of the prerequisites and updates specified since the last send.
.TP
.TP 3n
.HP 5 \fBsend\fR
Sends the current message. This is equivalent to entering a blank line.
.TP
.TP 3n
.HP 7 \fBanswer\fR
Displays the answer.
.PP
@ -246,12 +251,14 @@ could be used to insert and delete resource records from the
zone. Notice that the input in each example contains a trailing blank line so that a group of commands are sent as one dynamic update request to the master name server for
\fBexample.com\fR.
.sp
.RS 3n
.nf
# nsupdate
> update delete oldhost.example.com A
> update add newhost.example.com 86400 A 172.16.1.1
> send
.fi
.RE
.sp
.PP
Any A records for
@ -260,25 +267,27 @@ are deleted. and an A record for
\fBnewhost.example.com\fR
it IP address 172.16.1.1 is added. The newly\-added record has a 1 day TTL (86400 seconds)
.sp
.RS 3n
.nf
# nsupdate
> prereq nxdomain nickname.example.com
> update add nickname.example.com 86400 CNAME somehost.example.com
> send
.fi
.RE
.sp
.PP
The prerequisite condition gets the name server to check that there are no resource records of any type for
\fBnickname.example.com\fR. If there are, the update request fails. If this name does not exist, a CNAME for it is added. This ensures that when the CNAME is added, it cannot conflict with the long\-standing rule in RFC1034 that a name must not exist as any other record type if it exists as a CNAME. (The rule has been updated for DNSSEC in RFC2535 to allow CNAMEs to have RRSIG, DNSKEY and NSEC records.)
.SH "FILES"
.TP
.TP 3n
\fB/etc/resolv.conf\fR
used to identify default name server
.TP
.TP 3n
\fBK{name}.+157.+{random}.key\fR
base\-64 encoding of HMAC\-MD5 key created by
\fBdnssec\-keygen\fR(8).
.TP
.TP 3n
\fBK{name}.+157.+{random}.private\fR
base\-64 encoding of HMAC\-MD5 key created by
\fBdnssec\-keygen\fR(8).
@ -296,3 +305,5 @@ base\-64 encoding of HMAC\-MD5 key created by
.SH "BUGS"
.PP
The TSIG key is redundantly stored in two separate files. This is a consequence of nsupdate using the DST library for its cryptographic operations, and may change in future releases.
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

10
contrib/bind9/bin/nsupdate/nsupdate.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: nsupdate.c,v 1.103.2.15.2.20 2005/03/17 03:58:26 marka Exp $ */
/* $Id: nsupdate.c,v 1.103.2.15.2.23 2006/06/09 07:29:24 marka Exp $ */
#include <config.h>
@ -1343,8 +1343,10 @@ get_next_command(void) {
char *word;
ddebug("get_next_command()");
if (interactive)
if (interactive) {
fprintf(stdout, "> ");
fflush(stdout);
}
isc_app_block();
cmdline = fgets(cmdlinebuf, MAXCMD, input);
isc_app_unblock();
@ -1665,7 +1667,7 @@ recvsoa(isc_task_t *task, isc_event_t *event) {
result = dns_request_createvia3(requestmgr, soaquery,
localaddr, addr, 0, NULL,
FIND_TIMEOUT * 20,
FIND_TIMEOUT * 20, 3,
FIND_TIMEOUT, 3,
global_task, recvsoa, reqinfo,
&request);
check_result(result, "dns_request_createvia");

20
contrib/bind9/bin/nsupdate/nsupdate.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: nsupdate.html,v 1.9.2.3.2.12 2005/10/13 02:33:49 marka Exp $ -->
<!-- $Id: nsupdate.html,v 1.9.2.3.2.15 2006/06/29 13:02:30 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>nsupdate</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>nsupdate &#8212; Dynamic DNS update utility</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">nsupdate</code> [<code class="option">-d</code>] [[<code class="option">-y <em class="replaceable"><code>keyname:secret</code></em></code>] | [<code class="option">-k <em class="replaceable"><code>keyfile</code></em></code>]] [<code class="option">-t <em class="replaceable"><code>timeout</code></em></code>] [<code class="option">-u <em class="replaceable"><code>udptimeout</code></em></code>] [<code class="option">-r <em class="replaceable"><code>udpretries</code></em></code>] [<code class="option">-v</code>] [filename]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525896"></a><h2>DESCRIPTION</h2>
<a name="id2549461"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">nsupdate</strong></span>
is used to submit Dynamic DNS Update requests as defined in RFC2136
@ -160,7 +160,7 @@ and number of UDP retries.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526121"></a><h2>INPUT FORMAT</h2>
<a name="id2549686"></a><h2>INPUT FORMAT</h2>
<p>
<span><strong class="command">nsupdate</strong></span>
reads input from
@ -317,7 +317,7 @@ are written in the standard text representation of the resource record's
RDATA.
</p></dd>
<dt><span class="term">
<div class="cmdsynopsis"><p><code class="command">update delete</code> {domain-name} [ttl] [class] [type [data...]]</p></div>
<div class="cmdsynopsis"><p><code class="command">update delete</code> {domain-name} [ttl] [class] [type [data...]]</p></div>
</span></dt>
<dd><p>
Deletes any resource records named
@ -370,7 +370,7 @@ Lines beginning with a semicolon are comments and are ignored.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526749"></a><h2>EXAMPLES</h2>
<a name="id2550382"></a><h2>EXAMPLES</h2>
<p>
The examples below show how
<span><strong class="command">nsupdate</strong></span>
@ -423,7 +423,7 @@ RRSIG, DNSKEY and NSEC records.)
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526793"></a><h2>FILES</h2>
<a name="id2550426"></a><h2>FILES</h2>
<div class="variablelist"><dl>
<dt><span class="term"><code class="constant">/etc/resolv.conf</code></span></dt>
<dd><p>
@ -442,7 +442,7 @@ base-64 encoding of HMAC-MD5 key created by
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525155"></a><h2>SEE ALSO</h2>
<a name="id2549061"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">RFC2136</span></span>,
<span class="citerefentry"><span class="refentrytitle">RFC3007</span></span>,
@ -456,7 +456,7 @@ base-64 encoding of HMAC-MD5 key created by
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525226"></a><h2>BUGS</h2>
<a name="id2549132"></a><h2>BUGS</h2>
<p>
The TSIG key is redundantly stored in two separate files.
This is a consequence of nsupdate using the DST library

35
contrib/bind9/bin/rndc/rndc-confgen.8
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: rndc-confgen.8,v 1.3.2.5.2.7 2005/10/13 02:33:50 marka Exp $
.\" $Id: rndc-confgen.8,v 1.3.2.5.2.8 2006/06/29 13:02:31 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: rndc\-confgen
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: Aug 27, 2001
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "RNDC\-CONFGEN" "8" "Aug 27, 2001" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -53,7 +56,7 @@ file and a
\fBcontrols\fR
statement altogether.
.SH "OPTIONS"
.TP
.TP 3n
\-a
Do automatic
\fBrndc\fR
@ -97,30 +100,30 @@ option and set up a
and
\fInamed.conf\fR
as directed.
.TP
.TP 3n
\-b \fIkeysize\fR
Specifies the size of the authentication key in bits. Must be between 1 and 512 bits; the default is 128.
.TP
.TP 3n
\-c \fIkeyfile\fR
Used with the
\fB\-a\fR
option to specify an alternate location for
\fIrndc.key\fR.
.TP
.TP 3n
\-h
Prints a short summary of the options and arguments to
\fBrndc\-confgen\fR.
.TP
.TP 3n
\-k \fIkeyname\fR
Specifies the key name of the rndc authentication key. This must be a valid domain name. The default is
\fBrndc\-key\fR.
.TP
.TP 3n
\-p \fIport\fR
Specifies the command channel port where
\fBnamed\fR
listens for connections from
\fBrndc\fR. The default is 953.
.TP
.TP 3n
\-r \fIrandomfile\fR
Specifies a source of random data for generating the authorization. If the operating system does not provide a
\fI/dev/random\fR
@ -129,13 +132,13 @@ or equivalent device, the default source of randomness is keyboard input.
specifies the name of a character device or file containing random data to be used instead of the default. The special value
\fIkeyboard\fR
indicates that keyboard input should be used.
.TP
.TP 3n
\-s \fIaddress\fR
Specifies the IP address where
\fBnamed\fR
listens for command channel connections from
\fBrndc\fR. The default is the loopback address 127.0.0.1.
.TP
.TP 3n
\-t \fIchrootdir\fR
Used with the
\fB\-a\fR
@ -145,7 +148,7 @@ will run chrooted. An additional copy of the
\fIrndc.key\fR
will be written relative to this directory so that it will be found by the chrooted
\fBnamed\fR.
.TP
.TP 3n
\-u \fIuser\fR
Used with the
\fB\-a\fR
@ -181,3 +184,5 @@ BIND 9 Administrator Reference Manual.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

18
contrib/bind9/bin/rndc/rndc-confgen.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: rndc-confgen.html,v 1.3.2.5.2.11 2005/10/13 02:33:51 marka Exp $ -->
<!-- $Id: rndc-confgen.html,v 1.3.2.5.2.13 2006/06/29 13:02:31 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>rndc-confgen</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">rndc-confgen</span> &#8212; rndc key generation tool</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">rndc-confgen</code> [<code class="option">-a</code>] [<code class="option">-b <em class="replaceable"><code>keysize</code></em></code>] [<code class="option">-c <em class="replaceable"><code>keyfile</code></em></code>] [<code class="option">-h</code>] [<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>] [<code class="option">-p <em class="replaceable"><code>port</code></em></code>] [<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>] [<code class="option">-s <em class="replaceable"><code>address</code></em></code>] [<code class="option">-t <em class="replaceable"><code>chrootdir</code></em></code>] [<code class="option">-u <em class="replaceable"><code>user</code></em></code>]</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525911"></a><h2>DESCRIPTION</h2>
<a name="id2549476"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">rndc-confgen</strong></span> generates configuration files
for <span><strong class="command">rndc</strong></span>. It can be used as a
@ -48,7 +48,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525957"></a><h2>OPTIONS</h2>
<a name="id2549522"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-a</span></dt>
<dd>
@ -57,7 +57,7 @@
This creates a file <code class="filename">rndc.key</code>
in <code class="filename">/etc</code> (or whatever
<code class="varname">sysconfdir</code>
was specified as when <span class="acronym">BIND</span> was built)
was specified as when <acronym class="acronym">BIND</acronym> was built)
that is read by both <span><strong class="command">rndc</strong></span>
and <span><strong class="command">named</strong></span> on startup. The
<code class="filename">rndc.key</code> file defines a default
@ -148,7 +148,7 @@
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2526270"></a><h2>EXAMPLES</h2>
<a name="id2549972"></a><h2>EXAMPLES</h2>
<p>
To allow <span><strong class="command">rndc</strong></span> to be used with
no manual configuration, run
@ -167,7 +167,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526314"></a><h2>SEE ALSO</h2>
<a name="id2550016"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">rndc.conf</span>(5)</span>,
@ -176,7 +176,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526357"></a><h2>AUTHOR</h2>
<a name="id2550058"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

30
contrib/bind9/bin/rndc/rndc.8
View file

@ -13,14 +13,17 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: rndc.8,v 1.24.206.5 2005/10/13 02:33:49 marka Exp $
.\" $Id: rndc.8,v 1.24.206.6 2006/06/29 13:02:30 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.\" Title: rndc
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "RNDC" "8" "June 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
@ -50,13 +53,13 @@ named the only supported authentication algorithm is HMAC\-MD5, which uses a sha
\fBrndc\fR
reads a configuration file to determine how to contact the name server and decide what algorithm and key it should use.
.SH "OPTIONS"
.TP
.TP 3n
\-c \fIconfig\-file\fR
Use
\fIconfig\-file\fR
as the configuration file instead of the default,
\fI/etc/rndc.conf\fR.
.TP
.TP 3n
\-k \fIkey\-file\fR
Use
\fIkey\-file\fR
@ -66,20 +69,20 @@ as the key file instead of the default,
will be used to authenticate commands sent to the server if the
\fIconfig\-file\fR
does not exist.
.TP
.TP 3n
\-s \fIserver\fR
\fIserver\fR
is the name or address of the server which matches a server statement in the configuration file for
\fBrndc\fR. If no server is supplied on the command line, the host named by the default\-server clause in the option statement of the configuration file will be used.
.TP
.TP 3n
\-p \fIport\fR
Send commands to TCP port
\fIport\fR
instead of BIND 9's default control channel port, 953.
.TP
.TP 3n
\-V
Enable verbose logging.
.TP
.TP 3n
\-y \fIkeyid\fR
Use the key
\fIkeyid\fR
@ -111,8 +114,11 @@ Several error messages could be clearer.
.PP
\fBrndc.conf\fR(5),
\fBnamed\fR(8),
\fBnamed.conf\fR(5)\fBndc\fR(8),
\fBnamed.conf\fR(5)
\fBndc\fR(8),
BIND 9 Administrator Reference Manual.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

52
contrib/bind9/bin/rndc/rndc.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2000-2003 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: rndc.c,v 1.77.2.5.2.15 2005/03/17 03:58:27 marka Exp $ */
/* $Id: rndc.c,v 1.77.2.5.2.19 2006/08/04 03:03:08 marka Exp $ */
/*
* Principal Author: DCL
@ -154,6 +154,11 @@ rndc_senddone(isc_task_t *task, isc_event_t *event) {
if (sevent->result != ISC_R_SUCCESS)
fatal("send failed: %s", isc_result_totext(sevent->result));
isc_event_free(&event);
if (sends == 0 && recvs == 0) {
isc_socket_detach(&sock);
isc_task_shutdown(task);
RUNTIME_CHECK(isc_app_shutdown() == ISC_R_SUCCESS);
}
}
static void
@ -204,9 +209,11 @@ rndc_recvdone(isc_task_t *task, isc_event_t *event) {
isc_event_free(&event);
isccc_sexpr_free(&response);
isc_socket_detach(&sock);
isc_task_shutdown(task);
RUNTIME_CHECK(isc_app_shutdown() == ISC_R_SUCCESS);
if (sends == 0 && recvs == 0) {
isc_socket_detach(&sock);
isc_task_shutdown(task);
RUNTIME_CHECK(isc_app_shutdown() == ISC_R_SUCCESS);
}
}
static void
@ -288,6 +295,7 @@ rndc_recvnonce(isc_task_t *task, isc_event_t *event) {
static void
rndc_connected(isc_task_t *task, isc_event_t *event) {
char socktext[ISC_SOCKADDR_FORMATSIZE];
isc_socketevent_t *sevent = (isc_socketevent_t *)event;
isccc_sexpr_t *request = NULL;
isccc_sexpr_t *data;
@ -301,17 +309,19 @@ rndc_connected(isc_task_t *task, isc_event_t *event) {
connects--;
if (sevent->result != ISC_R_SUCCESS) {
isc_sockaddr_format(&serveraddrs[currentaddr], socktext,
sizeof(socktext));
if (sevent->result != ISC_R_CANCELED &&
currentaddr < nserveraddrs)
++currentaddr < nserveraddrs)
{
notify("connection failed: %s",
notify("connection failed: %s: %s", socktext,
isc_result_totext(sevent->result));
isc_socket_detach(&sock);
isc_event_free(&event);
rndc_startconnect(&serveraddrs[currentaddr++], task);
rndc_startconnect(&serveraddrs[currentaddr], task);
return;
} else
fatal("connect failed: %s",
fatal("connect failed: %s: %s", socktext,
isc_result_totext(sevent->result));
}
@ -369,7 +379,7 @@ rndc_start(isc_task_t *task, isc_event_t *event) {
get_addresses(servername, (in_port_t) remoteport);
currentaddr = 0;
rndc_startconnect(&serveraddrs[currentaddr++], task);
rndc_startconnect(&serveraddrs[currentaddr], task);
}
static void
@ -378,17 +388,17 @@ parse_config(isc_mem_t *mctx, isc_log_t *log, const char *keyname,
{
isc_result_t result;
const char *conffile = admin_conffile;
cfg_obj_t *defkey = NULL;
cfg_obj_t *options = NULL;
cfg_obj_t *servers = NULL;
cfg_obj_t *server = NULL;
cfg_obj_t *keys = NULL;
cfg_obj_t *key = NULL;
cfg_obj_t *defport = NULL;
cfg_obj_t *secretobj = NULL;
cfg_obj_t *algorithmobj = NULL;
const cfg_obj_t *defkey = NULL;
const cfg_obj_t *options = NULL;
const cfg_obj_t *servers = NULL;
const cfg_obj_t *server = NULL;
const cfg_obj_t *keys = NULL;
const cfg_obj_t *key = NULL;
const cfg_obj_t *defport = NULL;
const cfg_obj_t *secretobj = NULL;
const cfg_obj_t *algorithmobj = NULL;
cfg_obj_t *config = NULL;
cfg_listelt_t *elt;
const cfg_listelt_t *elt;
const char *secretstr;
const char *algorithm;
static char secretarray[1024];
@ -420,7 +430,7 @@ parse_config(isc_mem_t *mctx, isc_log_t *log, const char *keyname,
if (key_only && servername == NULL)
servername = "127.0.0.1";
else if (servername == NULL && options != NULL) {
cfg_obj_t *defserverobj = NULL;
const cfg_obj_t *defserverobj = NULL;
(void)cfg_map_get(options, "default-server", &defserverobj);
if (defserverobj != NULL)
servername = cfg_obj_asstring(defserverobj);

19
contrib/bind9/bin/rndc/rndc.conf.5
View file

@ -13,15 +13,18 @@
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" $Id: rndc.conf.5,v 1.21.206.5 2005/10/13 02:33:50 marka Exp $
.\" $Id: rndc.conf.5,v 1.21.206.6 2006/06/29 13:02:31 marka Exp $
.\"
.hy 0
.ad l
.\" ** You probably do not want to edit this file directly **
.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
.\" Instead of manually editing it, you probably should edit the DocBook XML
.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
.TH "\\FIRNDC.CONF\\FR" "5" "June 30, 2000" "BIND9" "BIND9"
.\" Title: \fIrndc.conf\fR
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
.\" Date: June 30, 2000
.\" Manual: BIND9
.\" Source: BIND9
.\"
.TH "\fIRNDC.CONF\fR" "5" "June 30, 2000" "BIND9" "BIND9"
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
@ -98,6 +101,7 @@ program, also known as
does not ship with BIND 9 but is available on many systems. See the EXAMPLE section for sample command lines for each.
.SH "EXAMPLE"
.sp
.RS 3n
.nf
options {
default\-server localhost;
@ -111,6 +115,7 @@ does not ship with BIND 9 but is available on many systems. See the EXAMPLE sect
secret "c3Ryb25nIGVub3VnaCBmb3IgYSBtYW4gYnV0IG1hZGUgZm9yIGEgd29tYW4K";
};
.fi
.RE
.PP
In the above example,
\fBrndc\fR
@ -152,3 +157,5 @@ BIND 9 Administrator Reference Manual.
.SH "AUTHOR"
.PP
Internet Systems Consortium
.SH "COPYRIGHT"
Copyright \(co 2004, 2005 Internet Systems Consortium, Inc. ("ISC")

16
contrib/bind9/bin/rndc/rndc.conf.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: rndc.conf.html,v 1.5.2.1.4.10 2005/10/13 02:33:51 marka Exp $ -->
<!-- $Id: rndc.conf.html,v 1.5.2.1.4.13 2006/06/29 13:02:31 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>rndc.conf</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><code class="filename">rndc.conf</code> &#8212; rndc configuration file</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">rndc.conf</code> </p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525833"></a><h2>DESCRIPTION</h2>
<a name="id2549398"></a><h2>DESCRIPTION</h2>
<p>
<code class="filename">rndc.conf</code> is the configuration file
for <span><strong class="command">rndc</strong></span>, the BIND 9 name server control
@ -105,7 +105,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525968"></a><h2>EXAMPLE</h2>
<a name="id2549601"></a><h2>EXAMPLE</h2>
<pre class="programlisting">
options {
default-server localhost;
@ -151,7 +151,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526028"></a><h2>NAME SERVER CONFIGURATION</h2>
<a name="id2549730"></a><h2>NAME SERVER CONFIGURATION</h2>
<p>
The name server must be configured to accept rndc connections and
to recognize the key specified in the <code class="filename">rndc.conf</code>
@ -161,7 +161,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526049"></a><h2>SEE ALSO</h2>
<a name="id2549750"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">rndc-confgen</span>(8)</span>,
@ -170,7 +170,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526091"></a><h2>AUTHOR</h2>
<a name="id2549793"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

16
contrib/bind9/bin/rndc/rndc.html
View file

@ -14,15 +14,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: rndc.html,v 1.7.2.1.4.10 2005/10/13 02:33:50 marka Exp $ -->
<!-- $Id: rndc.html,v 1.7.2.1.4.12 2006/06/29 13:02:31 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>rndc</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
<a name="id2463721"></a><div class="titlepage"></div>
<a name="id2482688"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">rndc</span> &#8212; name server control utility</p>
@ -32,7 +32,7 @@
<div class="cmdsynopsis"><p><code class="command">rndc</code> [<code class="option">-c <em class="replaceable"><code>config-file</code></em></code>] [<code class="option">-k <em class="replaceable"><code>key-file</code></em></code>] [<code class="option">-s <em class="replaceable"><code>server</code></em></code>] [<code class="option">-p <em class="replaceable"><code>port</code></em></code>] [<code class="option">-V</code>] [<code class="option">-y <em class="replaceable"><code>key_id</code></em></code>] {command}</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2525886"></a><h2>DESCRIPTION</h2>
<a name="id2549451"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">rndc</strong></span> controls the operation of a name
server. It supersedes the <span><strong class="command">ndc</strong></span> utility
@ -61,7 +61,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2525927"></a><h2>OPTIONS</h2>
<a name="id2549492"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-c <em class="replaceable"><code>config-file</code></em></span></dt>
<dd><p>
@ -123,7 +123,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526109"></a><h2>LIMITATIONS</h2>
<a name="id2549811"></a><h2>LIMITATIONS</h2>
<p>
<span><strong class="command">rndc</strong></span> does not yet support all the commands of
the BIND 8 <span><strong class="command">ndc</strong></span> utility.
@ -137,7 +137,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526138"></a><h2>SEE ALSO</h2>
<a name="id2549840"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">rndc.conf</span>(5)</span>,
<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
@ -147,7 +147,7 @@
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2526190"></a><h2>AUTHOR</h2>
<a name="id2549892"></a><h2>AUTHOR</h2>
<p>
<span class="corpauthor">Internet Systems Consortium</span>
</p>

25
contrib/bind9/config.threads.in
View file

@ -140,6 +140,31 @@ then
fi
fi
;;
*-freebsd*)
# We don't want to set -lpthread as that break
# the ability to choose threads library at final
# link time and is not valid for all architectures.
PTHREAD=
if test "X$GCC" = "Xyes"; then
saved_cc="$CC"
CC="$CC -pthread"
AC_MSG_CHECKING(for gcc -pthread support);
AC_TRY_LINK([#include <pthread.h>],
[printf("%x\n", pthread_create);],
PTHREAD="yes"
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
CC="$saved_cc"
fi
if test "X$PTHREAD" != "Xyes"; then
AC_CHECK_LIB(pthread, pthread_create,,
AC_CHECK_LIB(thr, thread_create,,
AC_CHECK_LIB(c_r, pthread_create,,
AC_CHECK_LIB(c, pthread_create,,
AC_MSG_ERROR("could not find thread libraries")))))
fi
;;
*)
AC_CHECK_LIB(pthread, pthread_create,,
AC_CHECK_LIB(pthread, __pthread_create,,

196
contrib/bind9/configure.in
View file

@ -18,7 +18,7 @@ AC_DIVERT_PUSH(1)dnl
esyscmd([sed "s/^/# /" COPYRIGHT])dnl
AC_DIVERT_POP()dnl
AC_REVISION($Revision: 1.294.2.23.2.51.4.3 $)
AC_REVISION($Revision: 1.294.2.23.2.73 $)
AC_INIT(lib/dns/name.c)
AC_PREREQ(2.13)
@ -364,7 +364,7 @@ AC_ARG_WITH(openssl,
(Required for DNSSEC)],
use_openssl="$withval", use_openssl="auto")
openssldirs="/usr /usr/local /usr/local/ssl /usr/pkg"
openssldirs="/usr /usr/local /usr/local/ssl /usr/pkg /usr/sfw"
if test "$use_openssl" = "auto"
then
for d in $openssldirs
@ -417,6 +417,9 @@ case "$use_openssl" in
*-solaris*)
DNS_OPENSSL_LIBS="-L$use_openssl/lib -R$use_openssl/lib -lcrypto"
;;
*-hp-hpux*)
DNS_OPENSSL_LIBS="-L$use_openssl/lib -Wl,+b: -lcrypto"
;;
*)
DNS_OPENSSL_LIBS="-L$use_openssl/lib -lcrypto"
;;
@ -463,9 +466,19 @@ shared library configuration (e.g., LD_LIBRARY_PATH).)],
[AC_MSG_RESULT(assuming it does work on target platform)]
)
AC_CHECK_FUNC(DH_generate_parameters,
AC_DEFINE(HAVE_DH_GENERATE_PARAMETERS, 1,
[Define if libcrypto has DH_generate_parameters]))
AC_CHECK_FUNC(RSA_generate_key,
AC_DEFINE(HAVE_RSA_GENERATE_KEY, 1,
[Define if libcrypto has RSA_generate_key]))
AC_CHECK_FUNC(DSA_generate_parameters,
AC_DEFINE(HAVE_DSA_GENERATE_PARAMETERS, 1,
[Define if libcrypto has DSA_generate_parameters]))
AC_ARG_ENABLE(openssl-version-check,
[AC_HELP_STRING([--enable-openssl-version-check],
[Check OpenSSL Version @<:@default=yes@:>@])])
[Check OpenSSL Version @<:@default=yes@:>@])])
case "$enable_openssl_version_check" in
yes|'')
AC_MSG_CHECKING(OpenSSL library version)
@ -473,9 +486,9 @@ yes|'')
#include <stdio.h>
#include <openssl/opensslv.h>
int main() {
if ((OPENSSL_VERSION_NUMBER >= 0x009070cfL &&
OPENSSL_VERSION_NUMBER < 0x009080000L) ||
OPENSSL_VERSION_NUMBER >= 0x0090804fL)
if ((OPENSSL_VERSION_NUMBER >= 0x009070cfL &&
OPENSSL_VERSION_NUMBER < 0x00908000L) ||
OPENSSL_VERSION_NUMBER >= 0x0090804fL)
return (0);
printf("\n\nFound OPENSSL_VERSION_NUMBER %#010x\n",
OPENSSL_VERSION_NUMBER);
@ -601,16 +614,61 @@ sinclude(config.threads.in)dnl
if $use_threads
then
if test "X$GCC" = "Xyes"; then
case "$host" in
*-freebsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-openbsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
LIBS="$LIBS -lthread"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
esac
else
case $host in
*-dec-osf*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
CC="$CC -mt"
CCOPT="$CCOPT -mt"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-sco-sysv*uw*|*-*-sysv*UnixWare*)
CC="$CC -Kthread"
CCOPT="$CCOPT -Kthread"
;;
*-*-sysv*OpenUNIX*)
CC="$CC -Kpthread"
CCOPT="$CCOPT -Kpthread"
;;
esac
fi
ALWAYS_DEFINES="-D_REENTRANT"
ISC_PLATFORM_USETHREADS="#define ISC_PLATFORM_USETHREADS 1"
thread_dir=pthreads
#
# We'd like to use sigwait() too
#
AC_CHECK_LIB(c, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, _Psigwait,
AC_DEFINE(HAVE_SIGWAIT),))
)
AC_CHECK_FUNC(sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(c, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, _Psigwait,
AC_DEFINE(HAVE_SIGWAIT),))))
AC_CHECK_FUNC(pthread_attr_getstacksize,
AC_DEFINE(HAVE_PTHREAD_ATTR_GETSTACKSIZE),)
@ -674,50 +732,6 @@ then
#
AC_CHECK_FUNC(sysconf, AC_DEFINE(HAVE_SYSCONF),)
if test "X$GCC" = "Xyes"; then
case "$host" in
*-freebsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-openbsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
LIBS="$LIBS -lthread"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
esac
else
case $host in
*-dec-osf*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
CC="$CC -mt"
CCOPT="$CCOPT -mt"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-sco-sysv*uw*|*-*-sysv*UnixWare*)
CC="$CC -Kthread"
CCOPT="$CCOPT -Kthread"
;;
*-*-sysv*OpenUNIX*)
CC="$CC -Kpthread"
CCOPT="$CCOPT -Kpthread"
;;
esac
fi
ALWAYS_DEFINES="-D_REENTRANT"
ISC_PLATFORM_USETHREADS="#define ISC_PLATFORM_USETHREADS 1"
thread_dir=pthreads
else
ISC_PLATFORM_USETHREADS="#undef ISC_PLATFORM_USETHREADS"
thread_dir=nothreads
@ -777,7 +791,18 @@ MKDEPCFLAGS="-M"
IRIX_DNSSEC_WARNINGS_HACK=""
if test "X$GCC" = "Xyes"; then
STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat"
AC_MSG_CHECKING(if "$CC" supports -fno-strict-aliasing)
SAVE_CFLAGS=$CFLAGS
CFLAGS=-fno-strict-aliasing
AC_TRY_COMPILE(,, [FNOSTRICTALIASING=yes],[FNOSTRICTALIASING=no])
CFLAGS=$SAVE_CFLAGS
if test "$FNOSTRICTALIASING" = "yes"; then
AC_MSG_RESULT(yes)
STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith -fno-strict-aliasing"
else
AC_MSG_RESULT(no)
STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith"
fi
case "$host" in
*-hp-hpux*)
LDFLAGS="-Wl,+vnocompatwarnings $LDFLAGS"
@ -1555,11 +1580,11 @@ AC_SUBST(ISC_PLATFORM_NEEDMEMMOVE)
AC_CHECK_FUNC(strtoul,
[ISC_PLATFORM_NEEDSTRTOUL="#undef ISC_PLATFORM_NEEDSTRTOUL"
LWRES_PLATFORM_NEEDSTRTOUL="#undef ISC_PLATFORM_NEEDSTRTOUL"
LWRES_PLATFORM_NEEDSTRTOUL="#undef LWRES_PLATFORM_NEEDSTRTOUL"
GENRANDOMLIB=""],
[ISC_PLATFORM_NEEDSTRTOUL="#define ISC_PLATFORM_NEEDSTRTOUL 1"
LWRES_PLATFORM_NEEDSTRTOUL="#define ISC_PLATFORM_NEEDSTRTOUL 1"
"GENRANDOMLIB=${ISCLIBS}"])
LWRES_PLATFORM_NEEDSTRTOUL="#define LWRES_PLATFORM_NEEDSTRTOUL 1"
GENRANDOMLIB='${ISCLIBS}'])
AC_SUBST(ISC_PLATFORM_NEEDSTRTOUL)
AC_SUBST(LWRES_PLATFORM_NEEDSTRTOUL)
AC_SUBST(GENRANDOMLIB)
@ -1674,6 +1699,7 @@ AC_TRY_COMPILE([
[optarg = 0;],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
GEN_NEED_OPTARG="-DNEED_OPTARG=1"
AC_DEFINE(NEED_OPTARG, 1, [Defined if extern char *optarg is not declared.])])
#
@ -1736,6 +1762,17 @@ case "$host" in
;;
esac
#
# Some hosts need msg_namelen to match the size of the socket structure.
# Some hosts don't set msg_namelen appropriately on return from recvmsg().
#
case $host in
*os2*|*hp-mpeix*)
AC_DEFINE(BROKEN_RECVMSG, 1,
[Define if recvmsg() does not meet all of the BSD socket API specifications.])
;;
esac
#
# Microsoft has their own way of handling shared libraries that requires
# additional qualifiers on extern variables. Unix systems don't need it.
@ -1753,7 +1790,7 @@ AC_SUBST(ISC_PLATFORM_BRACEPTHREADONCEINIT)
ISC_PLATFORM_BRACEPTHREADONCEINIT="#undef ISC_PLATFORM_BRACEPTHREADONCEINIT"
case "$host" in
*-aix5.1.*)
*-aix5.[[123]].*)
hack_shutup_pthreadonceinit=yes
;;
*-bsdi3.1*)
@ -1769,6 +1806,9 @@ case "$host" in
[*-solaris2.[89]])
hack_shutup_pthreadonceinit=yes
;;
*-solaris2.10)
hack_shutup_pthreadonceinit=yes
;;
esac
case "$hack_shutup_pthreadonceinit" in
@ -1849,6 +1889,16 @@ case "$host" in
;;
esac
#
# Solaris 2.5.1 and earlier cannot bind() then connect() a TCP socket.
# This prevents the source address being set.
#
case "$host" in
*-solaris2.[[012345]]|*-solaris2.5.1)
AC_DEFINE(BROKEN_TCP_BIND_BEFORE_CONNECT, 1,
[Define if you cannot bind() before connect() for TCP sockets.])
;;
esac
#
# The following sections deal with tools used for formatting
# the documentation. They are all optional, unless you are
# a developer editing the documentation source.
@ -2024,6 +2074,28 @@ LIBBIND9_API=$srcdir/lib/bind9/api
AC_SUBST_FILE(LIBLWRES_API)
LIBLWRES_API=$srcdir/lib/lwres/api
if test "$cross_compiling" = "yes"; then
if test -z "$BUILD_CC"; then
AC_ERROR([BUILD_CC not set])
fi
BUILD_CFLAGS="$BUILD_CFLAGS"
BUILD_CPPFLAGS="$BUILD_CPPFLAGS"
BUILD_LDFLAGS="$BUILD_LDFLAGS"
BUILD_LIBS="$BUILD_LIBS"
else
BUILD_CC="$CC"
BUILD_CFLAGS="$CFLAGS"
BUILD_CPPFLAGS="$CPPFLAGS $GEN_NEED_OPTARG"
BUILD_LDFLAGS="$LDFLAGS"
BUILD_LIBS="$LIBS"
fi
AC_SUBST(BUILD_CC)
AC_SUBST(BUILD_CFLAGS)
AC_SUBST(BUILD_CPPFLAGS)
AC_SUBST(BUILD_LDFLAGS)
AC_SUBST(BUILD_LIBS)
AC_OUTPUT(
make/rules
make/includes

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100
contrib/bind9/doc/arm/Bv9ARM.ch01.html
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@ -1,5 +1,5 @@
<!--
- Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
- Copyright (C) 2000-2003 Internet Software Consortium.
-
- Permission to use, copy, modify, and distribute this software for any
@ -14,12 +14,12 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- $Id: Bv9ARM.ch01.html,v 1.12.2.2.8.9 2005/10/13 02:33:58 marka Exp $ -->
<!-- $Id: Bv9ARM.ch01.html,v 1.12.2.2.8.15 2006/07/20 02:33:31 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Chapter 1. Introduction </title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
<link rel="start" href="Bv9ARM.html" title="BIND 9 Administrator Reference Manual">
<link rel="up" href="Bv9ARM.html" title="BIND 9 Administrator Reference Manual">
<link rel="prev" href="Bv9ARM.html" title="BIND 9 Administrator Reference Manual">
@ -45,51 +45,51 @@
<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2545879">Scope of Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2545905">Organization of This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2545976">Conventions Used in This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2546234">The Domain Name System (<span class="acronym">DNS</span>)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569434">Scope of Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569460">Organization of This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569736">Conventions Used in This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569994">The Domain Name System (<acronym class="acronym">DNS</acronym>)</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546254">DNS Fundamentals</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2544105">Domains and Domain Names</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546579">Zones</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546653">Authoritative Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546950">Caching Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2547076">Name Servers in Multiple Roles</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570014">DNS Fundamentals</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570323">Domains and Domain Names</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570407">Zones</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570550">Authoritative Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570642">Caching Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570699">Name Servers in Multiple Roles</a></span></dt>
</dl></dd>
</dl>
</div>
<p>The Internet Domain Name System (<span class="acronym">DNS</span>) consists of the syntax
<p>The Internet Domain Name System (<acronym class="acronym">DNS</acronym>) consists of the syntax
to specify the names of entities in the Internet in a hierarchical
manner, the rules used for delegating authority over names, and the
system implementation that actually maps names to Internet
addresses. <span class="acronym">DNS</span> data is maintained in a group of distributed
addresses. <acronym class="acronym">DNS</acronym> data is maintained in a group of distributed
hierarchical databases.</p>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2545879"></a>Scope of Document</h2></div></div></div>
<p>The Berkeley Internet Name Domain (<span class="acronym">BIND</span>) implements an
<a name="id2569434"></a>Scope of Document</h2></div></div></div>
<p>The Berkeley Internet Name Domain (<acronym class="acronym">BIND</acronym>) implements a
domain name server for a number of operating systems. This
document provides basic information about the installation and
care of the Internet Software Consortium (<span class="acronym">ISC</span>)
<span class="acronym">BIND</span> version 9 software package for system
care of the Internet Software Consortium (<acronym class="acronym">ISC</acronym>)
<acronym class="acronym">BIND</acronym> version 9 software package for system
administrators.</p>
<p>This version of the manual corresponds to BIND version 9.3.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2545905"></a>Organization of This Document</h2></div></div></div>
<a name="id2569460"></a>Organization of This Document</h2></div></div></div>
<p>In this document, <span class="emphasis"><em>Section 1</em></span> introduces
the basic <span class="acronym">DNS</span> and <span class="acronym">BIND</span> concepts. <span class="emphasis"><em>Section 2</em></span>
describes resource requirements for running <span class="acronym">BIND</span> in various
the basic <acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym> concepts. <span class="emphasis"><em>Section 2</em></span>
describes resource requirements for running <acronym class="acronym">BIND</acronym> in various
environments. Information in <span class="emphasis"><em>Section 3</em></span> is
<span class="emphasis"><em>task-oriented</em></span> in its presentation and is
organized functionally, to aid in the process of installing the
<span class="acronym">BIND</span> 9 software. The task-oriented section is followed by
<acronym class="acronym">BIND</acronym> 9 software. The task-oriented section is followed by
<span class="emphasis"><em>Section 4</em></span>, which contains more advanced
concepts that the system administrator may need for implementing
certain options. <span class="emphasis"><em>Section 5</em></span>
describes the <span class="acronym">BIND</span> 9 lightweight
describes the <acronym class="acronym">BIND</acronym> 9 lightweight
resolver. The contents of <span class="emphasis"><em>Section 6</em></span> are
organized as in a reference manual to aid in the ongoing
maintenance of the software. <span class="emphasis"><em>Section 7
@ -98,12 +98,12 @@
main body of the document is followed by several
<span class="emphasis"><em>Appendices</em></span> which contain useful reference
information, such as a <span class="emphasis"><em>Bibliography</em></span> and
historic information related to <span class="acronym">BIND</span> and the Domain Name
historic information related to <acronym class="acronym">BIND</acronym> and the Domain Name
System.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2545976"></a>Conventions Used in This Document</h2></div></div></div>
<a name="id2569736"></a>Conventions Used in This Document</h2></div></div></div>
<p>In this document, we use the following general typographic
conventions:</p>
<div class="informaltable"><table border="1">
@ -140,7 +140,7 @@ input</p></td>
</tbody>
</table></div>
<p>The following conventions are used in descriptions of the
<span class="acronym">BIND</span> configuration file:</p>
<acronym class="acronym">BIND</acronym> configuration file:</p>
<div class="informaltable"><table border="1">
<colgroup>
<col>
@ -169,15 +169,15 @@ describe:</em></span></p></td>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2546234"></a>The Domain Name System (<span class="acronym">DNS</span>)</h2></div></div></div>
<a name="id2569994"></a>The Domain Name System (<acronym class="acronym">DNS</acronym>)</h2></div></div></div>
<p>The purpose of this document is to explain the installation
and upkeep of the <span class="acronym">BIND</span> software package, and we
and upkeep of the <acronym class="acronym">BIND</acronym> software package, and we
begin by reviewing the fundamentals of the Domain Name System
(<span class="acronym">DNS</span>) as they relate to <span class="acronym">BIND</span>.
(<acronym class="acronym">DNS</acronym>) as they relate to <acronym class="acronym">BIND</acronym>.
</p>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2546254"></a>DNS Fundamentals</h3></div></div></div>
<a name="id2570014"></a>DNS Fundamentals</h3></div></div></div>
<p>The Domain Name System (DNS) is the hierarchical, distributed
database. It stores information for mapping Internet host names to IP
addresses and vice versa, mail routing information, and other data
@ -185,14 +185,14 @@ used by Internet applications.</p>
<p>Clients look up information in the DNS by calling a
<span class="emphasis"><em>resolver</em></span> library, which sends queries to one or
more <span class="emphasis"><em>name servers</em></span> and interprets the responses.
The <span class="acronym">BIND</span> 9 software distribution contains a
The <acronym class="acronym">BIND</acronym> 9 software distribution contains a
name server, <span><strong class="command">named</strong></span>, and two resolver
libraries, <span><strong class="command">liblwres</strong></span> and <span><strong class="command">libbind</strong></span>.
</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2544105"></a>Domains and Domain Names</h3></div></div></div>
<a name="id2570323"></a>Domains and Domain Names</h3></div></div></div>
<p>The data stored in the DNS is identified by <span class="emphasis"><em>domain
names</em></span> that are organized as a tree according to
organizational or administrative boundaries. Each node of the tree,
@ -220,7 +220,7 @@ server</em></span>, which answers queries about the zone using the
<span class="emphasis"><em>DNS protocol</em></span>.
</p>
<p>The data associated with each domain name is stored in the
form of <span class="emphasis"><em>resource records</em></span> (<span class="acronym">RR</span>s).
form of <span class="emphasis"><em>resource records</em></span> (<acronym class="acronym">RR</acronym>s).
Some of the supported resource record types are described in
<a href="Bv9ARM.ch06.html#types_of_resource_records_and_when_to_use_them" title="Types of Resource Records and When to Use Them">the section called &#8220;Types of Resource Records and When to Use Them&#8221;</a>.</p>
<p>For more detailed information about the design of the DNS and
@ -229,12 +229,12 @@ the DNS protocol, please refer to the standards documents listed in
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2546579"></a>Zones</h3></div></div></div>
<a name="id2570407"></a>Zones</h3></div></div></div>
<p>To properly operate a name server, it is important to understand
the difference between a <span class="emphasis"><em>zone</em></span>
and a <span class="emphasis"><em>domain</em></span>.</p>
<p>As we stated previously, a zone is a point of delegation in
the <span class="acronym">DNS</span> tree. A zone consists of
the <acronym class="acronym">DNS</acronym> tree. A zone consists of
those contiguous parts of the domain
tree for which a name server has complete information and over which
it has authority. It contains all domain names from a certain point
@ -252,7 +252,7 @@ only delegations for the <code class="literal">aaa.example.com</code> and
<code class="literal">bbb.example.com</code> zones. A zone can map
exactly to a single domain, but could also include only part of a
domain, the rest of which could be delegated to other
name servers. Every name in the <span class="acronym">DNS</span> tree is a
name servers. Every name in the <acronym class="acronym">DNS</acronym> tree is a
<span class="emphasis"><em>domain</em></span>, even if it is
<span class="emphasis"><em>terminal</em></span>, that is, has no
<span class="emphasis"><em>subdomains</em></span>. Every subdomain is a domain and
@ -260,7 +260,7 @@ every domain except the root is also a subdomain. The terminology is
not intuitive and we suggest that you read RFCs 1033, 1034 and 1035 to
gain a complete understanding of this difficult and subtle
topic.</p>
<p>Though <span class="acronym">BIND</span> is called a "domain name server",
<p>Though <acronym class="acronym">BIND</acronym> is called a "domain name server",
it deals primarily in terms of zones. The master and slave
declarations in the <code class="filename">named.conf</code> file specify
zones, not domains. When you ask some other site if it is willing to
@ -269,7 +269,7 @@ actually asking for slave service for some collection of zones.</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2546653"></a>Authoritative Name Servers</h3></div></div></div>
<a name="id2570550"></a>Authoritative Name Servers</h3></div></div></div>
<p>Each zone is served by at least
one <span class="emphasis"><em>authoritative name server</em></span>,
which contains the complete data for the zone.
@ -282,7 +282,7 @@ easy to identify when debugging DNS configurations using tools like
<span><strong class="command">dig</strong></span> (<a href="Bv9ARM.ch03.html#diagnostic_tools" title="Diagnostic Tools">the section called &#8220;Diagnostic Tools&#8221;</a>).</p>
<div class="sect3" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2546676"></a>The Primary Master</h4></div></div></div>
<a name="id2570572"></a>The Primary Master</h4></div></div></div>
<p>
The authoritative server where the master copy of the zone data is maintained is
called the <span class="emphasis"><em>primary master</em></span> server, or simply the
@ -293,7 +293,7 @@ the <span class="emphasis"><em>zone file</em></span> or <span class="emphasis"><
</div>
<div class="sect3" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2546902"></a>Slave Servers</h4></div></div></div>
<a name="id2570594"></a>Slave Servers</h4></div></div></div>
<p>The other authoritative servers, the <span class="emphasis"><em>slave</em></span>
servers (also known as <span class="emphasis"><em>secondary</em></span> servers) load
the zone contents from another server using a replication process
@ -304,7 +304,7 @@ may itself act as a master to a subordinate slave server.</p>
</div>
<div class="sect3" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2546921"></a>Stealth Servers</h4></div></div></div>
<a name="id2570613"></a>Stealth Servers</h4></div></div></div>
<p>Usually all of the zone's authoritative servers are listed in
NS records in the parent zone. These NS records constitute
a <span class="emphasis"><em>delegation</em></span> of the zone from the parent.
@ -329,7 +329,7 @@ with the outside world.</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2546950"></a>Caching Name Servers</h3></div></div></div>
<a name="id2570642"></a>Caching Name Servers</h3></div></div></div>
<p>The resolver libraries provided by most operating systems are
<span class="emphasis"><em>stub resolvers</em></span>, meaning that they are not capable of
performing the full DNS resolution process by themselves by talking
@ -343,12 +343,12 @@ caching are intimately connected, the terms
<span class="emphasis"><em>recursive server</em></span> and
<span class="emphasis"><em>caching server</em></span> are often used synonymously.</p>
<p>The length of time for which a record may be retained in
in the cache of a caching name server is controlled by the
the cache of a caching name server is controlled by the
Time To Live (TTL) field associated with each resource record.
</p>
<div class="sect3" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2547050"></a>Forwarding</h4></div></div></div>
<a name="id2570674"></a>Forwarding</h4></div></div></div>
<p>Even a caching name server does not necessarily perform
the complete recursive lookup itself. Instead, it can
<span class="emphasis"><em>forward</em></span> some or all of the queries
@ -360,9 +360,9 @@ and they are queried in turn until the list is exhausted or an answer
is found. Forwarders are typically used when you do not
wish all the servers at a given site to interact directly with the rest of
the Internet servers. A typical scenario would involve a number
of internal <span class="acronym">DNS</span> servers and an Internet firewall. Servers unable
of internal <acronym class="acronym">DNS</acronym> servers and an Internet firewall. Servers unable
to pass packets through the firewall would forward to the server
that can do it, and that server would query the Internet <span class="acronym">DNS</span> servers
that can do it, and that server would query the Internet <acronym class="acronym">DNS</acronym> servers
on the internal server's behalf. An added benefit of using the forwarding
feature is that the central machine develops a much more complete
cache of information that all the clients can take advantage
@ -371,8 +371,8 @@ of.</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2547076"></a>Name Servers in Multiple Roles</h3></div></div></div>
<p>The <span class="acronym">BIND</span> name server can simultaneously act as
<a name="id2570699"></a>Name Servers in Multiple Roles</h3></div></div></div>
<p>The <acronym class="acronym">BIND</acronym> name server can simultaneously act as
a master for some zones, a slave for other zones, and as a caching
(recursive) server for a set of local clients.</p>
<p>However, since the functions of authoritative name service
@ -404,7 +404,7 @@ be placed inside a firewall.</p>
<tr>
<td width="40%" align="left" valign="top">BIND 9 Administrator Reference Manual </td>
<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td>
<td width="40%" align="right" valign="top"> Chapter 2. <span class="acronym">BIND</span> Resource Requirements</td>
<td width="40%" align="right" valign="top"> Chapter 2. <acronym class="acronym">BIND</acronym> Resource Requirements</td>
</tr>
</table>
</div>

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@ -14,12 +14,12 @@
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<tr><th colspan="3" align="center">Chapter 2. <span class="acronym">BIND</span> Resource Requirements</th></tr>
<tr><th colspan="3" align="center">Chapter 2. <acronym class="acronym">BIND</acronym> Resource Requirements</th></tr>
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<a accesskey="p" href="Bv9ARM.ch01.html">Prev</a> </td>
@ -41,44 +41,44 @@
</div>
<div class="chapter" lang="en">
<div class="titlepage"><div><div><h2 class="title">
<a name="Bv9ARM.ch02"></a>Chapter 2. <span class="acronym">BIND</span> Resource Requirements</h2></div></div></div>
<a name="Bv9ARM.ch02"></a>Chapter 2. <acronym class="acronym">BIND</acronym> Resource Requirements</h2></div></div></div>
<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547108">Hardware requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547132">CPU Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547143">Memory Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547158">Name Server Intensive Environment Issues</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547303">Supported Operating Systems</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570868">Hardware requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570892">CPU Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570903">Memory Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570918">Name Server Intensive Environment Issues</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570995">Supported Operating Systems</a></span></dt>
</dl>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2547108"></a>Hardware requirements</h2></div></div></div>
<p><span class="acronym">DNS</span> hardware requirements have traditionally been quite modest.
<a name="id2570868"></a>Hardware requirements</h2></div></div></div>
<p><acronym class="acronym">DNS</acronym> hardware requirements have traditionally been quite modest.
For many installations, servers that have been pensioned off from
active duty have performed admirably as <span class="acronym">DNS</span> servers.</p>
<p>The DNSSEC and IPv6 features of <span class="acronym">BIND</span> 9 may prove to be quite
active duty have performed admirably as <acronym class="acronym">DNS</acronym> servers.</p>
<p>The DNSSEC and IPv6 features of <acronym class="acronym">BIND</acronym> 9 may prove to be quite
CPU intensive however, so organizations that make heavy use of these
features may wish to consider larger systems for these applications.
<span class="acronym">BIND</span> 9 is fully multithreaded, allowing full utilization of
<acronym class="acronym">BIND</acronym> 9 is fully multithreaded, allowing full utilization of
multiprocessor systems for installations that need it.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2547132"></a>CPU Requirements</h2></div></div></div>
<p>CPU requirements for <span class="acronym">BIND</span> 9 range from i486-class machines
<a name="id2570892"></a>CPU Requirements</h2></div></div></div>
<p>CPU requirements for <acronym class="acronym">BIND</acronym> 9 range from i486-class machines
for serving of static zones without caching, to enterprise-class
machines if you intend to process many dynamic updates and DNSSEC
signed zones, serving many thousands of queries per second.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2547143"></a>Memory Requirements</h2></div></div></div>
<a name="id2570903"></a>Memory Requirements</h2></div></div></div>
<p>The memory of the server has to be large enough to fit the
cache and zones loaded off disk. The <span><strong class="command">max-cache-size</strong></span>
option can be used to limit the amount of memory used by the cache,
at the expense of reducing cache hit rates and causing more <span class="acronym">DNS</span>
at the expense of reducing cache hit rates and causing more <acronym class="acronym">DNS</acronym>
traffic. It is still good practice to have enough memory to load
all zone and cache data into memory &#8212; unfortunately, the best way
to determine this for a given installation is to watch the name server
@ -88,7 +88,7 @@ fast as they are being inserted.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2547158"></a>Name Server Intensive Environment Issues</h2></div></div></div>
<a name="id2570918"></a>Name Server Intensive Environment Issues</h2></div></div></div>
<p>For name server intensive environments, there are two alternative
configurations that may be used. The first is where clients and
any second-level internal name servers query a main name server, which
@ -102,8 +102,8 @@ as none of the name servers share their cached data.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2547303"></a>Supported Operating Systems</h2></div></div></div>
<p>ISC <span class="acronym">BIND</span> 9 compiles and runs on a large number
<a name="id2570995"></a>Supported Operating Systems</h2></div></div></div>
<p>ISC <acronym class="acronym">BIND</acronym> 9 compiles and runs on a large number
of Unix-like operating system and on Windows NT / 2000. For an up-to-date
list of supported systems, see the README file in the top level directory
of the BIND 9 source distribution.</p>

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@ -14,12 +14,12 @@
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- PERFORMANCE OF THIS SOFTWARE.
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<title>Chapter 3. Name Server Configuration</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.69.1">
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<link rel="prev" href="Bv9ARM.ch02.html" title="Chapter 2. BIND Resource Requirements">
@ -47,14 +47,14 @@
<dl>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#sample_configuration">Sample Configurations</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2547334">A Caching-only Name Server</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2547350">An Authoritative-only Name Server</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2571026">A Caching-only Name Server</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2571042">An Authoritative-only Name Server</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2547372">Load Balancing</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2547656">Name Server Operations</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2571064">Load Balancing</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2571484">Name Server Operations</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2547661">Tools for Use With the Name Server Daemon</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2548915">Signals</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2571490">Tools for Use With the Name Server Daemon</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2572723">Signals</a></span></dt>
</dl></dd>
</dl>
</div>
@ -66,7 +66,7 @@ option setting.</p>
<a name="sample_configuration"></a>Sample Configurations</h2></div></div></div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2547334"></a>A Caching-only Name Server</h3></div></div></div>
<a name="id2571026"></a>A Caching-only Name Server</h3></div></div></div>
<p>The following sample configuration is appropriate for a caching-only
name server for use by clients internal to a corporation. All queries
from outside clients are refused using the <span><strong class="command">allow-query</strong></span>
@ -89,7 +89,7 @@ zone "0.0.127.in-addr.arpa" {
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2547350"></a>An Authoritative-only Name Server</h3></div></div></div>
<a name="id2571042"></a>An Authoritative-only Name Server</h3></div></div></div>
<p>This sample configuration is for an authoritative-only server
that is the master server for "<code class="filename">example.com</code>"
and a slave for the subdomain "<code class="filename">eng.example.com</code>".</p>
@ -128,9 +128,9 @@ zone "eng.example.com" {
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2547372"></a>Load Balancing</h2></div></div></div>
<a name="id2571064"></a>Load Balancing</h2></div></div></div>
<p>A primitive form of load balancing can be achieved in
the <span class="acronym">DNS</span> by using multiple A records for one name.</p>
the <acronym class="acronym">DNS</acronym> by using multiple A records for one name.</p>
<p>For example, if you have three WWW servers with network addresses
of 10.0.0.1, 10.0.0.2 and 10.0.0.3, a set of records such as the
following means that clients will connect to each machine one third
@ -174,7 +174,7 @@ of the time:</p>
</tr>
</tbody>
</table></div>
<p>When a resolver queries for these records, <span class="acronym">BIND</span> will rotate
<p>When a resolver queries for these records, <acronym class="acronym">BIND</acronym> will rotate
them and respond to the query with the records in a different
order. In the example above, clients will randomly receive
records in the order 1, 2, 3; 2, 3, 1; and 3, 1, 2. Most clients
@ -184,15 +184,15 @@ of the time:</p>
<span><strong class="command">options</strong></span> statement, see
<a href="Bv9ARM.ch06.html#rrset_ordering">RRset Ordering</a>.
This substatement is not supported in
<span class="acronym">BIND</span> 9, and only the ordering scheme described above is
<acronym class="acronym">BIND</acronym> 9, and only the ordering scheme described above is
available.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2547656"></a>Name Server Operations</h2></div></div></div>
<a name="id2571484"></a>Name Server Operations</h2></div></div></div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2547661"></a>Tools for Use With the Name Server Daemon</h3></div></div></div>
<a name="id2571490"></a>Tools for Use With the Name Server Daemon</h3></div></div></div>
<p>There are several indispensable diagnostic, administrative
and monitoring tools available to the system administrator for controlling
and debugging the name server daemon. We describe several in this
@ -237,7 +237,7 @@ and non-interactive. Interactive mode allows the user to query name servers
for information about various hosts and domains or to print a list
of hosts in a domain. Non-interactive mode is used to print just
the name and requested information for a host or domain.</p>
<div class="cmdsynopsis"><p><code class="command">nslookup</code> [-option...] [[<em class="replaceable"><code>host-to-find</code></em>] | [- [server]]]</p></div>
<div class="cmdsynopsis"><p><code class="command">nslookup</code> [-option...] [[<em class="replaceable"><code>host-to-find</code></em>] | [- [server]]]</p></div>
<p>Interactive mode is entered when no arguments are given (the
default name server will be used) or when the first argument is a
hyphen (`-') and the second argument is the host name or Internet address
@ -283,7 +283,7 @@ of a server.</p>
If you run <span><strong class="command">rndc</strong></span> without any options
it will display a usage message as follows:</p>
<div class="cmdsynopsis"><p><code class="command">rndc</code> [-c <em class="replaceable"><code>config</code></em>] [-s <em class="replaceable"><code>server</code></em>] [-p <em class="replaceable"><code>port</code></em>] [-y <em class="replaceable"><code>key</code></em>] <em class="replaceable"><code>command</code></em> [<em class="replaceable"><code>command</code></em>...]</p></div>
<p><span><strong class="command">command</strong></span> is one of the following:</p>
<p>The <span><strong class="command">command</strong></span> is one of the following:</p>
<div class="variablelist"><dl>
<dt><span class="term"><strong class="userinput"><code>reload</code></strong></span></dt>
<dd><p>Reload configuration file and zones.</p></dd>
@ -302,7 +302,7 @@ of a server.</p>
<dt><span class="term"><strong class="userinput"><code>freeze [<span class="optional"><em class="replaceable"><code>zone</code></em>
[<span class="optional"><em class="replaceable"><code>class</code></em>
[<span class="optional"><em class="replaceable"><code>view</code></em></span>]</span>]</span>]</code></strong></span></dt>
<dd><p>Suspend updates to a dynamic zone. If no zone is specified
<dd><p>Suspend updates to a dynamic zone. If no zone is specified,
then all zones are suspended. This allows manual
edits to be made to a zone normally updated by dynamic update. It
also causes changes in the journal file to be synced into the master
@ -312,14 +312,10 @@ of a server.</p>
[<span class="optional"><em class="replaceable"><code>class</code></em>
[<span class="optional"><em class="replaceable"><code>view</code></em></span>]</span>]</span>]</code></strong></span></dt>
<dd><p>Enable updates to a frozen dynamic zone. If no zone is
specified then all frozen zones are enabled. This causes
specified, then all frozen zones are enabled. This causes
the server to reload the zone from disk, and re-enables dynamic updates
after the load has completed. After a zone is thawed, dynamic updates
will no longer be refused.</p></dd>
<dt><span class="term"><strong class="userinput"><code>notify <em class="replaceable"><code>zone</code></em>
[<span class="optional"><em class="replaceable"><code>class</code></em>
[<span class="optional"><em class="replaceable"><code>view</code></em></span>]</span>]</code></strong></span></dt>
<dd><p>Resend NOTIFY messages for the zone</p></dd>
<dt><span class="term"><strong class="userinput"><code>reconfig</code></strong></span></dt>
<dd><p>Reload the configuration file and load new zones,
but do not reload existing zone files even if they have changed.
@ -337,17 +333,20 @@ of a server.</p>
<code class="filename">named.conf</code>.</p></dd>
<dt><span class="term"><strong class="userinput"><code>dumpdb [<span class="optional">-all|-cache|-zone</span>] [<span class="optional"><em class="replaceable"><code>view ...</code></em></span>]</code></strong></span></dt>
<dd><p>Dump the server's caches (default) and / or zones to the
dump file for the specified views. If no view is specified all
dump file for the specified views. If no view is specified, all
views are dumped.</p></dd>
<dt><span class="term"><strong class="userinput"><code>stop [<span class="optional">-p</span>]</code></strong></span></dt>
<dd><p>Stop the server, making sure any recent changes
made through dynamic update or IXFR are first saved to the master files
of the updated zones. If -p is specified named's process id is returned.</p></dd>
of the updated zones. If -p is specified named's process id is returned.
This allows an external process to determine when named had completed stopping.</p></dd>
<dt><span class="term"><strong class="userinput"><code>halt [<span class="optional">-p</span>]</code></strong></span></dt>
<dd><p>Stop the server immediately. Recent changes
made through dynamic update or IXFR are not saved to the master files,
but will be rolled forward from the journal files when the server
is restarted. If -p is specified named's process id is returned.</p></dd>
is restarted. If -p is specified named's process id is returned.
This allows an external process to determine when named had completed
stopping.</p></dd>
<dt><span class="term"><strong class="userinput"><code>trace</code></strong></span></dt>
<dd><p>Increment the servers debugging level by one. </p></dd>
<dt><span class="term"><strong class="userinput"><code>trace <em class="replaceable"><code>level</code></em></code></strong></span></dt>
@ -361,15 +360,15 @@ of a server.</p>
<dd><p>Flushes the given name from the server's cache.</p></dd>
<dt><span class="term"><strong class="userinput"><code>status</code></strong></span></dt>
<dd><p>Display status of the server.
Note the number of zones includes the internal <span><strong class="command">bind/CH</strong></span> zone
and the default <span><strong class="command">./IN</strong></span> hint zone if there is not a
Note that the number of zones includes the internal <span><strong class="command">bind/CH</strong></span> zone
and the default <span><strong class="command">./IN</strong></span> hint zone if there is not an
explicit root zone configured.</p></dd>
<dt><span class="term"><strong class="userinput"><code>recursing</code></strong></span></dt>
<dd><p>Dump the list of queries named is currently recursing
on.
</p></dd>
</dl></div>
<p>In <span class="acronym">BIND</span> 9.2, <span><strong class="command">rndc</strong></span>
<p>In <acronym class="acronym">BIND</acronym> 9.2, <span><strong class="command">rndc</strong></span>
supports all the commands of the BIND 8 <span><strong class="command">ndc</strong></span>
utility except <span><strong class="command">ndc start</strong></span> and
<span><strong class="command">ndc restart</strong></span>, which were also
@ -386,7 +385,7 @@ option. If the configuration file is not found,
<span><strong class="command">rndc</strong></span> will also look in
<code class="filename">/etc/rndc.key</code> (or whatever
<code class="varname">sysconfdir</code> was defined when
the <span class="acronym">BIND</span> build was configured).
the <acronym class="acronym">BIND</acronym> build was configured).
The <code class="filename">rndc.key</code> file is generated by
running <span><strong class="command">rndc-confgen -a</strong></span> as described in
<a href="Bv9ARM.ch06.html#controls_statement_definition_and_usage" title="controls Statement Definition and Usage">the section called &#8220;<span><strong class="command">controls</strong></span> Statement Definition and Usage&#8221;</a>.</p>
@ -412,7 +411,7 @@ the name of a key as its argument, as defined by a <span><strong class="command"
<span><strong class="command">rndc</strong></span> should connect if no
port is given on the command line or in a
<span><strong class="command">server</strong></span> statement.</p>
<p>The <span><strong class="command">key</strong></span> statement defines an key to be used
<p>The <span><strong class="command">key</strong></span> statement defines a key to be used
by <span><strong class="command">rndc</strong></span> when authenticating with
<span><strong class="command">named</strong></span>. Its syntax is identical to the
<span><strong class="command">key</strong></span> statement in named.conf.
@ -474,7 +473,7 @@ a <code class="filename">rndc.key</code> file and not modify
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2548915"></a>Signals</h3></div></div></div>
<a name="id2572723"></a>Signals</h3></div></div></div>
<p>Certain UNIX signals cause the name server to take specific
actions, as described in the following table. These signals can
be sent using the <span><strong class="command">kill</strong></span> command.</p>
@ -515,7 +514,7 @@ reload the database. </p></td>
</td>
</tr>
<tr>
<td width="40%" align="left" valign="top">Chapter 2. <span class="acronym">BIND</span> Resource Requirements </td>
<td width="40%" align="left" valign="top">Chapter 2. <acronym class="acronym">BIND</acronym> Resource Requirements </td>
<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td>
<td width="40%" align="right" valign="top"> Chapter 4. Advanced DNS Features</td>
</tr>

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@ -1,5 +1,5 @@
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@ -14,12 +14,12 @@
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<title>Chapter 4. Advanced DNS Features</title>
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@ -49,40 +49,40 @@
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#dynamic_update">Dynamic Update</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch04.html#journal">The journal file</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#incremental_zone_transfers">Incremental Zone Transfers (IXFR)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2549203">Split DNS</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2573147">Split DNS</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#tsig">TSIG</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549627">Generate Shared Keys for Each Pair of Hosts</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549830">Copying the Shared Secret to Both Machines</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549838">Informing the Servers of the Key's Existence</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549878">Instructing the Server to Use the Key</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549998">TSIG Key Based Access Control</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550042">Errors</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573709">Generate Shared Keys for Each Pair of Hosts</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573776">Copying the Shared Secret to Both Machines</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573784">Informing the Servers of the Key's Existence</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573824">Instructing the Server to Use the Key</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573876">TSIG Key Based Access Control</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573920">Errors</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2550056">TKEY</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2550173">SIG(0)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2573933">TKEY</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2573982">SIG(0)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#DNSSEC">DNSSEC</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550308">Generating Keys</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550375">Signing the Zone</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550450">Configuring Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574049">Generating Keys</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574116">Signing the Zone</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574259">Configuring Servers</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2550473">IPv6 Support in <span class="acronym">BIND</span> 9</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2574396">IPv6 Support in <acronym class="acronym">BIND</acronym> 9</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550600">Address Lookups Using AAAA Records</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550620">Address to Name Lookups Using Nibble Format</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574455">Address Lookups Using AAAA Records</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574475">Address to Name Lookups Using Nibble Format</a></span></dt>
</dl></dd>
</dl>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="notify"></a>Notify</h2></div></div></div>
<p><span class="acronym">DNS</span> NOTIFY is a mechanism that allows master
<p><acronym class="acronym">DNS</acronym> NOTIFY is a mechanism that allows master
servers to notify their slave servers of changes to a zone's data. In
response to a <span><strong class="command">NOTIFY</strong></span> from a master server, the
slave will check to see that its version of the zone is the
current version and, if not, initiate a zone transfer.</p>
<p><span class="acronym">DNS</span>
<p><acronym class="acronym">DNS</acronym>
For more information about
<span><strong class="command">NOTIFY</strong></span>, see the description of the
<span><strong class="command">notify</strong></span> option in <a href="Bv9ARM.ch06.html#boolean_options" title="Boolean Options">the section called &#8220;Boolean Options&#8221;</a> and
@ -130,7 +130,7 @@ protocol is specified in RFC 1996.
journalled in a similar way.</p>
<p>The zone files of dynamic zones cannot normally be edited by
hand because they are not guaranteed to contain the most recent
dynamic changes - those are only in the journal file.
dynamic changes &#8212; those are only in the journal file.
The only way to ensure that the zone file of a dynamic zone
is up to date is to run <span><strong class="command">rndc stop</strong></span>.</p>
<p>If you have to make changes to a dynamic zone
@ -139,7 +139,7 @@ protocol is specified in RFC 1996.
<span><strong class="command">rndc freeze <em class="replaceable"><code>zone</code></em></strong></span>.
This will also remove the zone's <code class="filename">.jnl</code> file
and update the master file. Edit the zone file. Run
<span><strong class="command">rndc unfreeze <em class="replaceable"><code>zone</code></em></strong></span>
<span><strong class="command">rndc thaw <em class="replaceable"><code>zone</code></em></strong></span>
to reload the changed zone and re-enable dynamic updates.</p>
</div>
</div>
@ -150,7 +150,7 @@ protocol is specified in RFC 1996.
slave servers to transfer only changed data, instead of having to
transfer the entire zone. The IXFR protocol is specified in RFC
1995. See <a href="Bv9ARM.ch09.html#proposed_standards">Proposed Standards</a>.</p>
<p>When acting as a master, <span class="acronym">BIND</span> 9
<p>When acting as a master, <acronym class="acronym">BIND</acronym> 9
supports IXFR for those zones
where the necessary change history information is available. These
include master zones maintained by dynamic update and slave zones
@ -160,7 +160,7 @@ transfer (AXFR), IXFR is supported only if the option
<span><strong class="command">ixfr-from-differences</strong></span> is set
to <strong class="userinput"><code>yes</code></strong>.
</p>
<p>When acting as a slave, <span class="acronym">BIND</span> 9 will
<p>When acting as a slave, <acronym class="acronym">BIND</acronym> 9 will
attempt to use IXFR unless
it is explicitly disabled. For more information about disabling
IXFR, see the description of the <span><strong class="command">request-ixfr</strong></span> clause
@ -168,7 +168,7 @@ of the <span><strong class="command">server</strong></span> statement.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2549203"></a>Split DNS</h2></div></div></div>
<a name="id2573147"></a>Split DNS</h2></div></div></div>
<p>Setting up different views, or visibility, of the DNS space to
internal and external resolvers is usually referred to as a <span class="emphasis"><em>Split
DNS</em></span> setup. There are several reasons an organization
@ -243,7 +243,7 @@ internal clients will now be able to:</p>
<li>Look up any hostnames in the <code class="literal">site1.internal</code> and
<code class="literal">site2.internal</code> domains.</li>
<li>Look up any hostnames on the Internet.</li>
<li>Exchange mail with internal AND external people.</li>
<li>Exchange mail with both internal AND external people.</li>
</ul></div>
<p>Hosts on the Internet will be able to:</p>
<div class="itemizedlist"><ul type="disc">
@ -254,7 +254,7 @@ internal clients will now be able to:</p>
</ul></div>
<p>Here is an example configuration for the setup we just
described above. Note that this is only configuration information;
for information on how to configure your zone files, see <a href="Bv9ARM.ch03.html#sample_configuration" title="Sample Configurations">the section called &#8220;Sample Configurations&#8221;</a></p>
for information on how to configure your zone files, see <a href="Bv9ARM.ch03.html#sample_configuration" title="Sample Configurations">the section called &#8220;Sample Configurations&#8221;</a>.</p>
<p>Internal DNS server config:</p>
<pre class="programlisting">
@ -355,13 +355,13 @@ nameserver 172.16.72.4
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="tsig"></a>TSIG</h2></div></div></div>
<p>This is a short guide to setting up Transaction SIGnatures
(TSIG) based transaction security in <span class="acronym">BIND</span>. It describes changes
(TSIG) based transaction security in <acronym class="acronym">BIND</acronym>. It describes changes
to the configuration file as well as what changes are required for
different features, including the process of creating transaction
keys and using transaction signatures with <span class="acronym">BIND</span>.</p>
<p><span class="acronym">BIND</span> primarily supports TSIG for server to server communication.
keys and using transaction signatures with <acronym class="acronym">BIND</acronym>.</p>
<p><acronym class="acronym">BIND</acronym> primarily supports TSIG for server to server communication.
This includes zone transfer, notify, and recursive query messages.
Resolvers based on newer versions of <span class="acronym">BIND</span> 8 have limited support
Resolvers based on newer versions of <acronym class="acronym">BIND</acronym> 8 have limited support
for TSIG.</p>
<p>TSIG might be most useful for dynamic update. A primary
server for a dynamic zone should use access control to control
@ -372,18 +372,18 @@ for TSIG.</p>
<code class="option">-y</code> command line options.</p>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2549627"></a>Generate Shared Keys for Each Pair of Hosts</h3></div></div></div>
<a name="id2573709"></a>Generate Shared Keys for Each Pair of Hosts</h3></div></div></div>
<p>A shared secret is generated to be shared between <span class="emphasis"><em>host1</em></span> and <span class="emphasis"><em>host2</em></span>.
An arbitrary key name is chosen: "host1-host2.". The key name must
be the same on both hosts.</p>
<div class="sect3" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2549643"></a>Automatic Generation</h4></div></div></div>
<p>The following command will generate a 128 bit (16 byte) HMAC-MD5
<a name="id2573725"></a>Automatic Generation</h4></div></div></div>
<p>The following command will generate a 128-bit (16 byte) HMAC-MD5
key as described above. Longer keys are better, but shorter keys
are easier to read. Note that the maximum key length is 512 bits;
keys longer than that will be digested with MD5 to produce a 128
bit key.</p>
keys longer than that will be digested with MD5 to produce a
128-bit key.</p>
<p><strong class="userinput"><code>dnssec-keygen -a hmac-md5 -b 128 -n HOST host1-host2.</code></strong></p>
<p>The key is in the file <code class="filename">Khost1-host2.+157+00000.private</code>.
Nothing directly uses this file, but the base-64 encoded string
@ -395,7 +395,7 @@ be used as the shared secret.</p>
</div>
<div class="sect3" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2549677"></a>Manual Generation</h4></div></div></div>
<a name="id2573760"></a>Manual Generation</h4></div></div></div>
<p>The shared secret is simply a random sequence of bits, encoded
in base-64. Most ASCII strings are valid base-64 strings (assuming
the length is a multiple of 4 and only valid characters are used),
@ -406,13 +406,13 @@ a similar program to generate base-64 encoded data.</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2549830"></a>Copying the Shared Secret to Both Machines</h3></div></div></div>
<a name="id2573776"></a>Copying the Shared Secret to Both Machines</h3></div></div></div>
<p>This is beyond the scope of DNS. A secure transport mechanism
should be used. This could be secure FTP, ssh, telephone, etc.</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2549838"></a>Informing the Servers of the Key's Existence</h3></div></div></div>
<a name="id2573784"></a>Informing the Servers of the Key's Existence</h3></div></div></div>
<p>Imagine <span class="emphasis"><em>host1</em></span> and <span class="emphasis"><em>host 2</em></span> are
both servers. The following is added to each server's <code class="filename">named.conf</code> file:</p>
<pre class="programlisting">
@ -421,7 +421,7 @@ key host1-host2. {
secret "La/E5CjG9O+os1jq0a2jdA==";
};
</pre>
<p>The algorithm, hmac-md5, is the only one supported by <span class="acronym">BIND</span>.
<p>The algorithm, hmac-md5, is the only one supported by <acronym class="acronym">BIND</acronym>.
The secret is the one generated above. Since this is a secret, it
is recommended that either <code class="filename">named.conf</code> be non-world
readable, or the key directive be added to a non-world readable
@ -433,7 +433,7 @@ response is signed by the same key.</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2549878"></a>Instructing the Server to Use the Key</h3></div></div></div>
<a name="id2573824"></a>Instructing the Server to Use the Key</h3></div></div></div>
<p>Since keys are shared between two hosts only, the server must
be told when keys are to be used. The following is added to the <code class="filename">named.conf</code> file
for <span class="emphasis"><em>host1</em></span>, if the IP address of <span class="emphasis"><em>host2</em></span> is
@ -456,8 +456,8 @@ sign request messages to <span class="emphasis"><em>host1</em></span>.</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2549998"></a>TSIG Key Based Access Control</h3></div></div></div>
<p><span class="acronym">BIND</span> allows IP addresses and ranges to be specified in ACL
<a name="id2573876"></a>TSIG Key Based Access Control</h3></div></div></div>
<p><acronym class="acronym">BIND</acronym> allows IP addresses and ranges to be specified in ACL
definitions and
<span><strong class="command">allow-{ query | transfer | update }</strong></span> directives.
This has been extended to allow TSIG keys also. The above key would
@ -474,13 +474,14 @@ allow-update { key host1-host2. ;};
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2550042"></a>Errors</h3></div></div></div>
<a name="id2573920"></a>Errors</h3></div></div></div>
<p>The processing of TSIG signed messages can result in
several errors. If a signed message is sent to a non-TSIG aware
server, a FORMERR will be returned, since the server will not
understand the record. This is a result of misconfiguration,
since the server must be explicitly configured to send a TSIG
signed message to a specific server.</p>
several errors. If a signed message is sent to a non-TSIG
aware server, a FORMERR (format error) will be returned, since
the server will not understand the record. This is a result
of misconfiguration, since the server must be explicitly
configured to send a TSIG signed message to a specific
server.</p>
<p>If a TSIG aware server receives a message signed by an
unknown key, the response will be unsigned with the TSIG
extended error code set to BADKEY. If a TSIG aware server
@ -491,16 +492,16 @@ allow-update { key host1-host2. ;};
the TSIG extended error code set to BADTIME, and the time values
will be adjusted so that the response can be successfully
verified. In any of these cases, the message's rcode is set to
NOTAUTH.</p>
NOTAUTH (not authenticated).</p>
</div>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2550056"></a>TKEY</h2></div></div></div>
<a name="id2573933"></a>TKEY</h2></div></div></div>
<p><span><strong class="command">TKEY</strong></span> is a mechanism for automatically
generating a shared secret between two hosts. There are several
"modes" of <span><strong class="command">TKEY</strong></span> that specify how the key is
generated or assigned. <span class="acronym">BIND</span> 9
generated or assigned. <acronym class="acronym">BIND</acronym> 9
implements only one of these modes,
the Diffie-Hellman key exchange. Both hosts are required to have
a Diffie-Hellman KEY record (although this record is not required
@ -523,29 +524,30 @@ allow-update { key host1-host2. ;};
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2550173"></a>SIG(0)</h2></div></div></div>
<p><span class="acronym">BIND</span> 9 partially supports DNSSEC SIG(0)
<a name="id2573982"></a>SIG(0)</h2></div></div></div>
<p><acronym class="acronym">BIND</acronym> 9 partially supports DNSSEC SIG(0)
transaction signatures as specified in RFC 2535 and RFC2931. SIG(0)
uses public/private keys to authenticate messages. Access control
is performed in the same manner as TSIG keys; privileges can be
granted or denied based on the key name.</p>
<p>When a SIG(0) signed message is received, it will only be
verified if the key is known and trusted by the server; the server
will not attempt to locate and/or validate the key.</p>
will not attempt to locate and / or validate the key.</p>
<p>SIG(0) signing of multiple-message TCP streams is not
supported.</p>
<p>The only tool shipped with <span class="acronym">BIND</span> 9 that
<p>The only tool shipped with <acronym class="acronym">BIND</acronym> 9 that
generates SIG(0) signed messages is <span><strong class="command">nsupdate</strong></span>.</p>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="DNSSEC"></a>DNSSEC</h2></div></div></div>
<p>Cryptographic authentication of DNS information is possible
through the DNS Security (<span class="emphasis"><em>DNSSEC-bis</em></span>) extensions,
defined in RFC &lt;TBA&gt;. This section describes the creation and use
of DNSSEC signed zones.</p>
through the DNS Security (<span class="emphasis"><em>DNSSEC-bis</em></span>)
extensions, defined in RFC 4033, RFC4034 and RFC4035. This
section describes the creation and use of DNSSEC signed
zones.</p>
<p>In order to set up a DNSSEC secure zone, there are a series
of steps which must be followed. <span class="acronym">BIND</span> 9 ships
of steps which must be followed. <acronym class="acronym">BIND</acronym> 9 ships
with several tools
that are used in this process, which are explained in more detail
below. In all cases, the <code class="option">-h</code> option prints a
@ -557,7 +559,7 @@ allow-update { key host1-host2. ;};
<p>There must also be communication with the administrators of
the parent and/or child zone to transmit keys. A zone's security
status must be indicated by the parent zone for a DNSSEC capable
resolver to trust its data. This is done through the presense
resolver to trust its data. This is done through the presence
or absence of a <code class="literal">DS</code> record at the delegation
point.</p>
<p>For other servers to trust data in this zone, they must
@ -565,7 +567,7 @@ allow-update { key host1-host2. ;};
zone key of another zone above this one in the DNS tree.</p>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2550308"></a>Generating Keys</h3></div></div></div>
<a name="id2574049"></a>Generating Keys</h3></div></div></div>
<p>The <span><strong class="command">dnssec-keygen</strong></span> program is used to
generate keys.</p>
<p>A secure zone must contain one or more zone keys. The
@ -576,7 +578,7 @@ allow-update { key host1-host2. ;};
It is recommended that zone keys use a cryptographic algorithm
designated as "mandatory to implement" by the IETF; currently
the only one is RSASHA1.</p>
<p>The following command will generate a 768 bit RSASHA1 key for
<p>The following command will generate a 768-bit RSASHA1 key for
the <code class="filename">child.example</code> zone:</p>
<p><strong class="userinput"><code>dnssec-keygen -a RSASHA1 -b 768 -n ZONE child.example.</code></strong></p>
<p>Two output files will be produced:
@ -598,7 +600,7 @@ allow-update { key host1-host2. ;};
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2550375"></a>Signing the Zone</h3></div></div></div>
<a name="id2574116"></a>Signing the Zone</h3></div></div></div>
<p>The <span><strong class="command">dnssec-signzone</strong></span> program is used to
sign a zone.</p>
<p>Any <code class="filename">keyset</code> files corresponding
@ -606,7 +608,7 @@ allow-update { key host1-host2. ;};
generate <code class="literal">NSEC</code> and <code class="literal">RRSIG</code>
records for the zone, as well as <code class="literal">DS</code> for
the child zones if <code class="literal">'-d'</code> is specified.
If <code class="literal">'-d'</code> is not specified then DS RRsets for
If <code class="literal">'-d'</code> is not specified, then DS RRsets for
the secure child zones need to be added manually.</p>
<p>The following command signs the zone, assuming it is in a
file called <code class="filename">zone.child.example</code>. By
@ -625,48 +627,122 @@ allow-update { key host1-host2. ;};
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2550450"></a>Configuring Servers</h3></div></div></div>
<p>Unlike <span class="acronym">BIND</span> 8,
<span class="acronym">BIND</span> 9 does not verify signatures on load,
so zone keys for authoritative zones do not need to be specified
in the configuration file.</p>
<p>The public key for any security root must be present in
the configuration file's <span><strong class="command">trusted-keys</strong></span>
statement, as described later in this document. </p>
<a name="id2574259"></a>Configuring Servers</h3></div></div></div>
<p>
To enable <span><strong class="command">named</strong></span> to respond appropriately
to DNS requests from DNSSEC aware clients,
<span><strong class="command">dnssec-enable</strong></span> must be set to yes.
</p>
<p>
To enable <span><strong class="command">named</strong></span> to validate answers from
other servers <span><strong class="command">dnssec-enable</strong></span> and
some <span><strong class="command">trusted-keys</strong></span> must be configured
into <code class="filename">named.conf</code>.
</p>
<p>
<span><strong class="command">trusted-keys</strong></span> are copies of DNSKEY RRs
for zones that are used to form the first link in the
cryptographic chain of trust. All keys listed in
<span><strong class="command">trusted-keys</strong></span> (and corresponding zones)
are deemed to exist and only the listed keys will be used
to validated the DNSKEY RRset that they are from.
</p>
<p>
<span><strong class="command">trusted-keys</strong></span> are described in more detail
later in this document.
</p>
<p>
Unlike <acronym class="acronym">BIND</acronym> 8, <acronym class="acronym">BIND</acronym>
9 does not verify signatures on load, so zone keys for
authoritative zones do not need to be specified in the
configuration file.
</p>
<p>
After DNSSEC gets established, a typical DNSSEC configuration
will look something like the following. It has a one or
more public keys for the root. This allows answers from
outside the organization to be validated. It will also
have several keys for parts of the namespace the organization
controls. These are here to ensure that named is immune
to compromises in the DNSSEC components of the security
of parent zones.
</p>
<pre class="programlisting">
trusted-keys {
/* Root Key */
"." 257 3 3 "BNY4wrWM1nCfJ+CXd0rVXyYmobt7sEEfK3clRbGaTwSJxrGkxJWoZu6I7PzJu/
E9gx4UC1zGAHlXKdE4zYIpRhaBKnvcC2U9mZhkdUpd1Vso/HAdjNe8LmMlnzY3
zy2Xy4klWOADTPzSv9eamj8V18PHGjBLaVtYvk/ln5ZApjYghf+6fElrmLkdaz
MQ2OCnACR817DF4BBa7UR/beDHyp5iWTXWSi6XmoJLbG9Scqc7l70KDqlvXR3M
/lUUVRbkeg1IPJSidmK3ZyCllh4XSKbje/45SKucHgnwU5jefMtq66gKodQj+M
iA21AfUVe7u99WzTLzY3qlxDhxYQQ20FQ97S+LKUTpQcq27R7AT3/V5hRQxScI
Nqwcz4jYqZD2fQdgxbcDTClU0CRBdiieyLMNzXG3";
/* Key for our organization's forward zone */
example.com. 257 3 5 "AwEAAaxPMcR2x0HbQV4WeZB6oEDX+r0QM65KbhTjrW1ZaARmPhEZZe
3Y9ifgEuq7vZ/zGZUdEGNWy+JZzus0lUptwgjGwhUS1558Hb4JKUbb
OTcM8pwXlj0EiX3oDFVmjHO444gLkBO UKUf/mC7HvfwYH/Be22GnC
lrinKJp1Og4ywzO9WglMk7jbfW33gUKvirTHr25GL7STQUzBb5Usxt
8lgnyTUHs1t3JwCY5hKZ6CqFxmAVZP20igTixin/1LcrgX/KMEGd/b
iuvF4qJCyduieHukuY3H4XMAcR+xia2 nIUPvm/oyWR8BW/hWdzOvn
SCThlHf3xiYleDbt/o1OTQ09A0=";
/* Key for our reverse zone. */
2.0.192.IN-ADDRPA.NET. 257 3 5 "AQOnS4xn/IgOUpBPJ3bogzwcxOdNax071L18QqZnQQQA
VVr+iLhGTnNGp3HoWQLUIzKrJVZ3zggy3WwNT6kZo6c0
tszYqbtvchmgQC8CzKojM/W16i6MG/ea fGU3siaOdS0
yOI6BgPsw+YZdzlYMaIJGf4M4dyoKIhzdZyQ2bYQrjyQ
4LB0lC7aOnsMyYKHHYeRv PxjIQXmdqgOJGq+vsevG06
zW+1xgYJh9rCIfnm1GX/KMgxLPG2vXTD/RnLX+D3T3UL
7HJYHJhAZD5L59VvjSPsZJHeDCUyWYrvPZesZDIRvhDD
52SKvbheeTJUm6EhkzytNN2SN96QRk8j/iI8ib";
};
options {
...
dnssec-enable yes;
};
</pre>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
None of the keys listed in this example are valid. In particular,
the root key is not valid.
</div>
</div>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2550473"></a>IPv6 Support in <span class="acronym">BIND</span> 9</h2></div></div></div>
<p><span class="acronym">BIND</span> 9 fully supports all currently defined forms of IPv6
<a name="id2574396"></a>IPv6 Support in <acronym class="acronym">BIND</acronym> 9</h2></div></div></div>
<p><acronym class="acronym">BIND</acronym> 9 fully supports all currently defined forms of IPv6
name to address and address to name lookups. It will also use
IPv6 addresses to make queries when running on an IPv6 capable
system.</p>
<p>For forward lookups, <span class="acronym">BIND</span> 9 supports only AAAA
<p>For forward lookups, <acronym class="acronym">BIND</acronym> 9 supports only AAAA
records. The use of A6 records is deprecated by RFC 3363, and the
support for forward lookups in <span class="acronym">BIND</span> 9 is
support for forward lookups in <acronym class="acronym">BIND</acronym> 9 is
removed accordingly.
However, authoritative <span class="acronym">BIND</span> 9 name servers still
However, authoritative <acronym class="acronym">BIND</acronym> 9 name servers still
load zone files containing A6 records correctly, answer queries
for A6 records, and accept zone transfer for a zone containing A6
records.</p>
<p>For IPv6 reverse lookups, <span class="acronym">BIND</span> 9 supports
<p>For IPv6 reverse lookups, <acronym class="acronym">BIND</acronym> 9 supports
the traditional "nibble" format used in the
<span class="emphasis"><em>ip6.arpa</em></span> domain, as well as the older, deprecated
<span class="emphasis"><em>ip6.int</em></span> domain.
<span class="acronym">BIND</span> 9 formerly
<acronym class="acronym">BIND</acronym> 9 formerly
supported the "binary label" (also known as "bitstring") format.
The support of binary labels, however, is now completely removed
according to the changes in RFC 3363.
Any applications in <span class="acronym">BIND</span> 9 do not understand
Any applications in <acronym class="acronym">BIND</acronym> 9 do not understand
the format any more, and will return an error if given.
In particular, an authoritative <span class="acronym">BIND</span> 9 name
In particular, an authoritative <acronym class="acronym">BIND</acronym> 9 name
server rejects to load a zone file containing binary labels.</p>
<p>For an overview of the format and structure of IPv6 addresses,
see <a href="Bv9ARM.ch09.html#ipv6addresses" title="IPv6 addresses (AAAA)">the section called &#8220;IPv6 addresses (AAAA)&#8221;</a>.</p>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2550600"></a>Address Lookups Using AAAA Records</h3></div></div></div>
<a name="id2574455"></a>Address Lookups Using AAAA Records</h3></div></div></div>
<p>The AAAA record is a parallel to the IPv4 A record. It
specifies the entire address in a single record. For
example,</p>
@ -681,7 +757,7 @@ host 3600 IN AAAA 2001:db8::1
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2550620"></a>Address to Name Lookups Using Nibble Format</h3></div></div></div>
<a name="id2574475"></a>Address to Name Lookups Using Nibble Format</h3></div></div></div>
<p>When looking up an address in nibble format, the address
components are simply reversed, just as in IPv4, and
<code class="literal">ip6.arpa.</code> is appended to the resulting name.
@ -708,7 +784,7 @@ $ORIGIN 0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa.
<tr>
<td width="40%" align="left" valign="top">Chapter 3. Name Server Configuration </td>
<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td>
<td width="40%" align="right" valign="top"> Chapter 5. The <span class="acronym">BIND</span> 9 Lightweight Resolver</td>
<td width="40%" align="right" valign="top"> Chapter 5. The <acronym class="acronym">BIND</acronym> 9 Lightweight Resolver</td>
</tr>
</table>
</div>

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@ -14,12 +14,12 @@
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@ -28,7 +28,7 @@
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<table width="100%" summary="Navigation header">
<tr><th colspan="3" align="center">Chapter 5. The <span class="acronym">BIND</span> 9 Lightweight Resolver</th></tr>
<tr><th colspan="3" align="center">Chapter 5. The <acronym class="acronym">BIND</acronym> 9 Lightweight Resolver</th></tr>
<tr>
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@ -41,17 +41,17 @@
</div>
<div class="chapter" lang="en">
<div class="titlepage"><div><div><h2 class="title">
<a name="Bv9ARM.ch05"></a>Chapter 5. The <span class="acronym">BIND</span> 9 Lightweight Resolver</h2></div></div></div>
<a name="Bv9ARM.ch05"></a>Chapter 5. The <acronym class="acronym">BIND</acronym> 9 Lightweight Resolver</h2></div></div></div>
<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="sect1"><a href="Bv9ARM.ch05.html#id2550652">The Lightweight Resolver Library</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch05.html#id2574507">The Lightweight Resolver Library</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch05.html#lwresd">Running a Resolver Daemon</a></span></dt>
</dl>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2550652"></a>The Lightweight Resolver Library</h2></div></div></div>
<a name="id2574507"></a>The Lightweight Resolver Library</h2></div></div></div>
<p>Traditionally applications have been linked with a stub resolver
library that sends recursive DNS queries to a local caching name
server.</p>
@ -60,7 +60,7 @@ such as following A6 chains and DNAME records, and simultaneous
lookup of IPv4 and IPv6 addresses. Though most of the complexity was
then removed, these are hard or impossible
to implement in a traditional stub resolver.</p>
<p>Instead, <span class="acronym">BIND</span> 9 provides resolution services to local clients
<p>Instead, <acronym class="acronym">BIND</acronym> 9 provides resolution services to local clients
using a combination of a lightweight resolver library and a resolver
daemon process running on the local host. These communicate using
a simple UDP-based protocol, the "lightweight resolver protocol"
@ -107,7 +107,7 @@ be configured to act as a lightweight resolver daemon using the
<tr>
<td width="40%" align="left" valign="top">Chapter 4. Advanced DNS Features </td>
<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td>
<td width="40%" align="right" valign="top"> Chapter 6. <span class="acronym">BIND</span> 9 Configuration Reference</td>
<td width="40%" align="right" valign="top"> Chapter 6. <acronym class="acronym">BIND</acronym> 9 Configuration Reference</td>
</tr>
</table>
</div>

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@ -14,12 +14,12 @@
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- PERFORMANCE OF THIS SOFTWARE.
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<tr><th colspan="3" align="center">Chapter 7. <span class="acronym">BIND</span> 9 Security Considerations</th></tr>
<tr><th colspan="3" align="center">Chapter 7. <acronym class="acronym">BIND</acronym> 9 Security Considerations</th></tr>
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@ -41,16 +41,16 @@
</div>
<div class="chapter" lang="en">
<div class="titlepage"><div><div><h2 class="title">
<a name="Bv9ARM.ch07"></a>Chapter 7. <span class="acronym">BIND</span> 9 Security Considerations</h2></div></div></div>
<a name="Bv9ARM.ch07"></a>Chapter 7. <acronym class="acronym">BIND</acronym> 9 Security Considerations</h2></div></div></div>
<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#Access_Control_Lists">Access Control Lists</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#id2567222"><span><strong class="command">chroot</strong></span> and <span><strong class="command">setuid</strong></span> (for
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#id2591971"><span><strong class="command">chroot</strong></span> and <span><strong class="command">setuid</strong></span> (for
UNIX servers)</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2567366">The <span><strong class="command">chroot</strong></span> Environment</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2567424">Using the <span><strong class="command">setuid</strong></span> Function</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2592046">The <span><strong class="command">chroot</strong></span> Environment</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2592172">Using the <span><strong class="command">setuid</strong></span> Function</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#dynamic_update_security">Dynamic Update Security</a></span></dt>
</dl>
@ -68,13 +68,14 @@ your name server, without cluttering up your config files with huge
lists of IP addresses.</p>
<p>It is a <span class="emphasis"><em>good idea</em></span> to use ACLs, and to
control access to your server. Limiting access to your server by
outside parties can help prevent spoofing and DoS attacks against
your server.</p>
outside parties can help prevent spoofing and denial of service (DoS)
attacks against your server.</p>
<p>Here is an example of how to properly apply ACLs:</p>
<pre class="programlisting">
// Set up an ACL named "bogusnets" that will block RFC1918 space,
// which is commonly used in spoofing attacks.
acl bogusnets { 0.0.0.0/8; 1.0.0.0/8; 2.0.0.0/8; 192.0.2.0/24; 224.0.0.0/3; 10.0.0.0/8; 172.16.0.0/12; 192.168.0.0/16; };
// Set up an ACL called our-nets. Replace this with the real IP numbers.
acl our-nets { x.x.x.x/24; x.x.x.x/21; };
options {
@ -86,6 +87,7 @@ options {
blackhole { bogusnets; };
...
};
zone "example.com" {
type master;
file "m/example.com";
@ -100,28 +102,28 @@ see the <span class="emphasis"><em>AUSCERT</em></span> advisory at
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2567222"></a><span><strong class="command">chroot</strong></span> and <span><strong class="command">setuid</strong></span> (for
<a name="id2591971"></a><span><strong class="command">chroot</strong></span> and <span><strong class="command">setuid</strong></span> (for
UNIX servers)</h2></div></div></div>
<p>On UNIX servers, it is possible to run <span class="acronym">BIND</span> in a <span class="emphasis"><em>chrooted</em></span> environment
(<span><strong class="command">chroot()</strong></span>) by specifying the "<code class="option">-t</code>"
option. This can help improve system security by placing <span class="acronym">BIND</span> in
<p>On UNIX servers, it is possible to run <acronym class="acronym">BIND</acronym> in a <span class="emphasis"><em>chrooted</em></span> environment
(using the <span><strong class="command">chroot()</strong></span> function) by specifying the "<code class="option">-t</code>"
option. This can help improve system security by placing <acronym class="acronym">BIND</acronym> in
a "sandbox", which will limit the damage done if a server is compromised.</p>
<p>Another useful feature in the UNIX version of <span class="acronym">BIND</span> is the
<p>Another useful feature in the UNIX version of <acronym class="acronym">BIND</acronym> is the
ability to run the daemon as an unprivileged user ( <code class="option">-u</code> <em class="replaceable"><code>user</code></em> ).
We suggest running as an unprivileged user when using the <span><strong class="command">chroot</strong></span> feature.</p>
<p>Here is an example command line to load <span class="acronym">BIND</span> in a <span><strong class="command">chroot()</strong></span> sandbox,
<p>Here is an example command line to load <acronym class="acronym">BIND</acronym> in a <span><strong class="command">chroot</strong></span> sandbox,
<span><strong class="command">/var/named</strong></span>, and to run <span><strong class="command">named</strong></span> <span><strong class="command">setuid</strong></span> to
user 202:</p>
<p><strong class="userinput"><code>/usr/local/bin/named -u 202 -t /var/named</code></strong></p>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2567366"></a>The <span><strong class="command">chroot</strong></span> Environment</h3></div></div></div>
<p>In order for a <span><strong class="command">chroot()</strong></span> environment to
<a name="id2592046"></a>The <span><strong class="command">chroot</strong></span> Environment</h3></div></div></div>
<p>In order for a <span><strong class="command">chroot</strong></span> environment to
work properly in a particular directory
(for example, <code class="filename">/var/named</code>),
you will need to set up an environment that includes everything
<span class="acronym">BIND</span> needs to run.
From <span class="acronym">BIND</span>'s point of view, <code class="filename">/var/named</code> is
<acronym class="acronym">BIND</acronym> needs to run.
From <acronym class="acronym">BIND</acronym>'s point of view, <code class="filename">/var/named</code> is
the root of the filesystem. You will need to adjust the values of options like
like <span><strong class="command">directory</strong></span> and <span><strong class="command">pid-file</strong></span> to account
for this.
@ -134,18 +136,18 @@ However, depending on your operating system, you may need
to set up things like
<code class="filename">/dev/zero</code>,
<code class="filename">/dev/random</code>,
<code class="filename">/dev/log</code>, and/or
<code class="filename">/dev/log</code>, and
<code class="filename">/etc/localtime</code>.
</p>
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2567424"></a>Using the <span><strong class="command">setuid</strong></span> Function</h3></div></div></div>
<a name="id2592172"></a>Using the <span><strong class="command">setuid</strong></span> Function</h3></div></div></div>
<p>Prior to running the <span><strong class="command">named</strong></span> daemon, use
the <span><strong class="command">touch</strong></span> utility (to change file access and
modification times) or the <span><strong class="command">chown</strong></span> utility (to
set the user id and/or group id) on files
to which you want <span class="acronym">BIND</span>
to which you want <acronym class="acronym">BIND</acronym>
to write. Note that if the <span><strong class="command">named</strong></span> daemon is running as an
unprivileged user, it will not be able to bind to new restricted ports if the
server is reloaded.</p>
@ -156,7 +158,7 @@ server is reloaded.</p>
<a name="dynamic_update_security"></a>Dynamic Update Security</h2></div></div></div>
<p>Access to the dynamic
update facility should be strictly limited. In earlier versions of
<span class="acronym">BIND</span> the only way to do this was based on the IP
<acronym class="acronym">BIND</acronym>, the only way to do this was based on the IP
address of the host requesting the update, by listing an IP address or
network prefix in the <span><strong class="command">allow-update</strong></span> zone option.
This method is insecure since the source address of the update UDP packet
@ -172,7 +174,7 @@ cryptographically authenticated by means of transaction signatures
list only TSIG key names, not IP addresses or network
prefixes. Alternatively, the new <span><strong class="command">update-policy</strong></span>
option can be used.</p>
<p>Some sites choose to keep all dynamically updated DNS data
<p>Some sites choose to keep all dynamically-updated DNS data
in a subdomain and delegate that subdomain to a separate zone. This
way, the top-level zone containing critical data such as the IP addresses
of public web and mail servers need not allow dynamic update at
@ -190,7 +192,7 @@ all.</p>
</td>
</tr>
<tr>
<td width="40%" align="left" valign="top">Chapter 6. <span class="acronym">BIND</span> 9 Configuration Reference </td>
<td width="40%" align="left" valign="top">Chapter 6. <acronym class="acronym">BIND</acronym> 9 Configuration Reference </td>
<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td>
<td width="40%" align="right" valign="top"> Chapter 8. Troubleshooting</td>
</tr>

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@ -14,12 +14,12 @@
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@ -45,18 +45,18 @@
<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2567630">Common Problems</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch08.html#id2567636">It's not working; how can I figure out what's wrong?</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2567648">Incrementing and Changing the Serial Number</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2567665">Where Can I Get Help?</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2592243">Common Problems</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch08.html#id2592248">It's not working; how can I figure out what's wrong?</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2592260">Incrementing and Changing the Serial Number</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2592277">Where Can I Get Help?</a></span></dt>
</dl>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2567630"></a>Common Problems</h2></div></div></div>
<a name="id2592243"></a>Common Problems</h2></div></div></div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2567636"></a>It's not working; how can I figure out what's wrong?</h3></div></div></div>
<a name="id2592248"></a>It's not working; how can I figure out what's wrong?</h3></div></div></div>
<p>The best solution to solving installation and
configuration issues is to take preventative measures by setting
up logging files beforehand. The log files provide a
@ -66,7 +66,7 @@
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2567648"></a>Incrementing and Changing the Serial Number</h2></div></div></div>
<a name="id2592260"></a>Incrementing and Changing the Serial Number</h2></div></div></div>
<p>Zone serial numbers are just numbers-they aren't date
related. A lot of people set them to a number that represents a
date, usually of the form YYYYMMDDRR. A number of people have been
@ -87,19 +87,19 @@
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2567665"></a>Where Can I Get Help?</h2></div></div></div>
<p>The Internet Software Consortium (<span class="acronym">ISC</span>) offers a wide range
of support and service agreements for <span class="acronym">BIND</span> and <span class="acronym">DHCP</span> servers. Four
<a name="id2592277"></a>Where Can I Get Help?</h2></div></div></div>
<p>The Internet Software Consortium (<acronym class="acronym">ISC</acronym>) offers a wide range
of support and service agreements for <acronym class="acronym">BIND</acronym> and <acronym class="acronym">DHCP</acronym> servers. Four
levels of premium support are available and each level includes
support for all <span class="acronym">ISC</span> programs, significant discounts on products
support for all <acronym class="acronym">ISC</acronym> programs, significant discounts on products
and training, and a recognized priority on bug fixes and
non-funded feature requests. In addition, <span class="acronym">ISC</span> offers a standard
non-funded feature requests. In addition, <acronym class="acronym">ISC</acronym> offers a standard
support agreement package which includes services ranging from bug
fix announcements to remote support. It also includes training in
<span class="acronym">BIND</span> and <span class="acronym">DHCP</span>.</p>
<acronym class="acronym">BIND</acronym> and <acronym class="acronym">DHCP</acronym>.</p>
<p>To discuss arrangements for support, contact
<a href="mailto:info@isc.org" target="_top">info@isc.org</a> or visit the
<span class="acronym">ISC</span> web page at <a href="http://www.isc.org/services/support/" target="_top">http://www.isc.org/services/support/</a>
<acronym class="acronym">ISC</acronym> web page at <a href="http://www.isc.org/services/support/" target="_top">http://www.isc.org/services/support/</a>
to read more.</p>
</div>
</div>
@ -114,7 +114,7 @@
</td>
</tr>
<tr>
<td width="40%" align="left" valign="top">Chapter 7. <span class="acronym">BIND</span> 9 Security Considerations </td>
<td width="40%" align="left" valign="top">Chapter 7. <acronym class="acronym">BIND</acronym> 9 Security Considerations </td>
<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td>
<td width="40%" align="right" valign="top"> Appendix A. Appendices</td>
</tr>

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@ -1,5 +1,5 @@
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@ -14,12 +14,12 @@
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<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#id2567795">Acknowledgments</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2567800">A Brief History of the <span class="acronym">DNS</span> and <span class="acronym">BIND</span></a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#historical_dns_information">General <span class="acronym">DNS</span> Reference Information</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#id2592339">Acknowledgments</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2592344">A Brief History of the <acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym></a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#historical_dns_information">General <acronym class="acronym">DNS</acronym> Reference Information</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#ipv6addresses">IPv6 addresses (AAAA)</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#bibliography">Bibliography (and Suggested Reading)</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#rfcs">Request for Comments (RFCs)</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#internet_drafts">Internet Drafts</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2570087">Other Documents About <span class="acronym">BIND</span></a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2594702">Other Documents About <acronym class="acronym">BIND</acronym></a></span></dt>
</dl></dd>
</dl>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="id2567795"></a>Acknowledgments</h2></div></div></div>
<a name="id2592339"></a>Acknowledgments</h2></div></div></div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2567800"></a>A Brief History of the <span class="acronym">DNS</span> and <span class="acronym">BIND</span></h3></div></div></div>
<a name="id2592344"></a>A Brief History of the <acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym></h3></div></div></div>
<p>Although the "official" beginning of the Domain Name
System occurred in 1984 with the publication of RFC 920, the
core of the new system was described in 1983 in RFCs 882 and
883. From 1984 to 1987, the ARPAnet (the precursor to today's
Internet) became a testbed of experimentation for developing the
new naming/addressing scheme in an rapidly expanding,
new naming/addressing scheme in a rapidly expanding,
operational network environment. New RFCs were written and
published in 1987 that modified the original documents to
incorporate improvements based on the working model. RFC 1034,
"Domain Names-Concepts and Facilities", and RFC 1035, "Domain
Names-Implementation and Specification" were published and
became the standards upon which all <span class="acronym">DNS</span> implementations are
became the standards upon which all <acronym class="acronym">DNS</acronym> implementations are
built.
</p>
<p>The first working domain name server, called "Jeeves", was
written in 1983-84 by Paul Mockapetris for operation on DEC Tops-20
machines located at the University of Southern California's Information
Sciences Institute (USC-ISI) and SRI International's Network Information
Center (SRI-NIC). A <span class="acronym">DNS</span> server for Unix machines, the Berkeley Internet
Name Domain (<span class="acronym">BIND</span>) package, was written soon after by a group of
Center (SRI-NIC). A <acronym class="acronym">DNS</acronym> server for Unix machines, the Berkeley Internet
Name Domain (<acronym class="acronym">BIND</acronym>) package, was written soon after by a group of
graduate students at the University of California at Berkeley under
a grant from the US Defense Advanced Research Projects Administration
(DARPA). Versions of <span class="acronym">BIND</span> through 4.8.3 were maintained by the Computer
(DARPA).
</p>
<p>
Versions of <acronym class="acronym">BIND</acronym> through 4.8.3 were maintained by the Computer
Systems Research Group (CSRG) at UC Berkeley. Douglas Terry, Mark
Painter, David Riggle and Songnian Zhou made up the initial <span class="acronym">BIND</span>
Painter, David Riggle and Songnian Zhou made up the initial <acronym class="acronym">BIND</acronym>
project team. After that, additional work on the software package
was done by Ralph Campbell. Kevin Dunlap, a Digital Equipment Corporation
employee on loan to the CSRG, worked on <span class="acronym">BIND</span> for 2 years, from 1985
to 1987. Many other people also contributed to <span class="acronym">BIND</span> development
employee on loan to the CSRG, worked on <acronym class="acronym">BIND</acronym> for 2 years, from 1985
to 1987. Many other people also contributed to <acronym class="acronym">BIND</acronym> development
during that time: Doug Kingston, Craig Partridge, Smoot Carl-Mitchell,
Mike Muuss, Jim Bloom and Mike Schwartz. <span class="acronym">BIND</span> maintenance was subsequently
Mike Muuss, Jim Bloom and Mike Schwartz. <acronym class="acronym">BIND</acronym> maintenance was subsequently
handled by Mike Karels and O. Kure.</p>
<p><span class="acronym">BIND</span> versions 4.9 and 4.9.1 were released by Digital Equipment
<p><acronym class="acronym">BIND</acronym> versions 4.9 and 4.9.1 were released by Digital Equipment
Corporation (now Compaq Computer Corporation). Paul Vixie, then
a DEC employee, became <span class="acronym">BIND</span>'s primary caretaker. Paul was assisted
a DEC employee, became <acronym class="acronym">BIND</acronym>'s primary caretaker. He was assisted
by Phil Almquist, Robert Elz, Alan Barrett, Paul Albitz, Bryan Beecher, Andrew
Partan, Andy Cherenson, Tom Limoncelli, Berthold Paffrath, Fuat
Baran, Anant Kumar, Art Harkin, Win Treese, Don Lewis, Christophe
Wolfhugel, and others.</p>
<p><span class="acronym">BIND</span> Version 4.9.2 was sponsored by Vixie Enterprises. Paul
Vixie became <span class="acronym">BIND</span>'s principal architect/programmer.</p>
<p><span class="acronym">BIND</span> versions from 4.9.3 onward have been developed and maintained
<p><acronym class="acronym">BIND</acronym> version 4.9.2 was sponsored by Vixie Enterprises. Paul
Vixie became <acronym class="acronym">BIND</acronym>'s principal architect/programmer.</p>
<p><acronym class="acronym">BIND</acronym> versions from 4.9.3 onward have been developed and maintained
by the Internet Software Consortium with support being provided
by ISC's sponsors. As co-architects/programmers, Bob Halley and
Paul Vixie released the first production-ready version of <span class="acronym">BIND</span> version
Paul Vixie released the first production-ready version of <acronym class="acronym">BIND</acronym> version
8 in May 1997.</p>
<p><span class="acronym">BIND</span> development work is made possible today by the sponsorship
<p><acronym class="acronym">BIND</acronym> development work is made possible today by the sponsorship
of several corporations, and by the tireless work efforts of numerous
individuals.</p>
</div>
</div>
<div class="sect1" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="historical_dns_information"></a>General <span class="acronym">DNS</span> Reference Information</h2></div></div></div>
<a name="historical_dns_information"></a>General <acronym class="acronym">DNS</acronym> Reference Information</h2></div></div></div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="ipv6addresses"></a>IPv6 addresses (AAAA)</h3></div></div></div>
<p>IPv6 addresses are 128-bit identifiers for interfaces and
sets of interfaces which were introduced in the <span class="acronym">DNS</span> to facilitate
sets of interfaces which were introduced in the <acronym class="acronym">DNS</acronym> to facilitate
scalable Internet routing. There are three types of addresses: <span class="emphasis"><em>Unicast</em></span>,
an identifier for a single interface; <span class="emphasis"><em>Anycast</em></span>,
an identifier for a set of interfaces; and <span class="emphasis"><em>Multicast</em></span>,
@ -248,7 +251,7 @@ of zeros that can fit, and can be used only once in an address.</p>
<div class="titlepage"><div><div><h3 class="title">
<a name="rfcs"></a>Request for Comments (RFCs)</h3></div></div></div>
<p>Specification documents for the Internet protocol suite, including
the <span class="acronym">DNS</span>, are published as part of the Request for Comments (RFCs)
the <acronym class="acronym">DNS</acronym>, are published as part of the Request for Comments (RFCs)
series of technical notes. The standards themselves are defined
by the Internet Engineering Task Force (IETF) and the Internet Engineering
Steering Group (IESG). RFCs can be obtained online via FTP at
@ -258,23 +261,41 @@ the number of the RFC). RFCs are also available via the Web at
</p>
<div class="bibliography">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2568712"></a>Bibliography</h4></div></div></div>
<a name="id2593259"></a>Bibliography</h4></div></div></div>
<div class="bibliodiv">
<h3 class="title">Standards</h3>
<div class="biblioentry"><p>[<span class="abbrev">RFC974</span>] <span class="author"><span class="firstname">C.</span> <span class="surname">Partridge</span>. </span><span class="title"><i>Mail Routing and the Domain System</i>. </span><span class="pubdate">January 1986. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1034</span>] <span class="author"><span class="firstname">P.V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>Domain Names &#8212; Concepts and Facilities</i>. </span><span class="pubdate">November 1987. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1035</span>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>Domain Names &#8212; Implementation and
Specification</i>. </span><span class="pubdate">November 1987. </span></p></div>
<div class="biblioentry">
<a name="id2593270"></a><p>[<abbr class="abbrev">RFC974</abbr>] <span class="author"><span class="firstname">C.</span> <span class="surname">Partridge</span>. </span><span class="title"><i>Mail Routing and the Domain System</i>. </span><span class="pubdate">January 1986. </span></p>
</div>
<div class="biblioentry">
<a name="id2593293"></a><p>[<abbr class="abbrev">RFC1034</abbr>] <span class="author"><span class="firstname">P.V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>Domain Names &#8212; Concepts and Facilities</i>. </span><span class="pubdate">November 1987. </span></p>
</div>
<div class="biblioentry">
<a name="id2593317"></a><p>[<abbr class="abbrev">RFC1035</abbr>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>Domain Names &#8212; Implementation and
Specification</i>. </span><span class="pubdate">November 1987. </span></p>
</div>
</div>
<div class="bibliodiv">
<h3 class="title">
<a name="proposed_standards"></a>Proposed Standards</h3>
<div class="biblioentry"><p>[<span class="abbrev">RFC2181</span>] <span class="author"><span class="firstname">R., R. Bush</span> <span class="surname">Elz</span>. </span><span class="title"><i>Clarifications to the <span class="acronym">DNS</span> Specification</i>. </span><span class="pubdate">July 1997. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2308</span>] <span class="author"><span class="firstname">M.</span> <span class="surname">Andrews</span>. </span><span class="title"><i>Negative Caching of <span class="acronym">DNS</span> Queries</i>. </span><span class="pubdate">March 1998. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1995</span>] <span class="author"><span class="firstname">M.</span> <span class="surname">Ohta</span>. </span><span class="title"><i>Incremental Zone Transfer in <span class="acronym">DNS</span></i>. </span><span class="pubdate">August 1996. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1996</span>] <span class="author"><span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>A Mechanism for Prompt Notification of Zone Changes</i>. </span><span class="pubdate">August 1996. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2136</span>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">S.</span> <span class="surname">Thomson</span>, <span class="firstname">Y.</span> <span class="surname">Rekhter</span>, and <span class="firstname">J.</span> <span class="surname">Bound</span>. </span><span class="title"><i>Dynamic Updates in the Domain Name System</i>. </span><span class="pubdate">April 1997. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2845</span>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">O.</span> <span class="surname">Gudmundsson</span>, <span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>, and <span class="firstname">B.</span> <span class="surname">Wellington</span>. </span><span class="title"><i>Secret Key Transaction Authentication for <span class="acronym">DNS</span> (TSIG)</i>. </span><span class="pubdate">May 2000. </span></p></div>
<div class="biblioentry">
<a name="id2593354"></a><p>[<abbr class="abbrev">RFC2181</abbr>] <span class="author"><span class="firstname">R., R. Bush</span> <span class="surname">Elz</span>. </span><span class="title"><i>Clarifications to the <acronym class="acronym">DNS</acronym> Specification</i>. </span><span class="pubdate">July 1997. </span></p>
</div>
<div class="biblioentry">
<a name="id2593380"></a><p>[<abbr class="abbrev">RFC2308</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Andrews</span>. </span><span class="title"><i>Negative Caching of <acronym class="acronym">DNS</acronym> Queries</i>. </span><span class="pubdate">March 1998. </span></p>
</div>
<div class="biblioentry">
<a name="id2593405"></a><p>[<abbr class="abbrev">RFC1995</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Ohta</span>. </span><span class="title"><i>Incremental Zone Transfer in <acronym class="acronym">DNS</acronym></i>. </span><span class="pubdate">August 1996. </span></p>
</div>
<div class="biblioentry">
<a name="id2593430"></a><p>[<abbr class="abbrev">RFC1996</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>A Mechanism for Prompt Notification of Zone Changes</i>. </span><span class="pubdate">August 1996. </span></p>
</div>
<div class="biblioentry">
<a name="id2593522"></a><p>[<abbr class="abbrev">RFC2136</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">S.</span> <span class="surname">Thomson</span>, <span class="firstname">Y.</span> <span class="surname">Rekhter</span>, and <span class="firstname">J.</span> <span class="surname">Bound</span>. </span><span class="title"><i>Dynamic Updates in the Domain Name System</i>. </span><span class="pubdate">April 1997. </span></p>
</div>
<div class="biblioentry">
<a name="id2593577"></a><p>[<abbr class="abbrev">RFC2845</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">O.</span> <span class="surname">Gudmundsson</span>, <span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>, and <span class="firstname">B.</span> <span class="surname">Wellington</span>. </span><span class="title"><i>Secret Key Transaction Authentication for <acronym class="acronym">DNS</acronym> (TSIG)</i>. </span><span class="pubdate">May 2000. </span></p>
</div>
</div>
<div class="bibliodiv">
<h3 class="title">Proposed Standards Still Under Development</h3>
@ -283,64 +304,120 @@ Specification</i>. </span><span class="pubdate">November 1987. </span></p></div>
<p><span class="emphasis"><em>Note:</em></span> the following list of
RFCs are undergoing major revision by the IETF.</p>
</div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1886</span>] <span class="authorgroup"><span class="firstname">S.</span> <span class="surname">Thomson</span> and <span class="firstname">C.</span> <span class="surname">Huitema</span>. </span><span class="title"><i><span class="acronym">DNS</span> Extensions to support IP version 6</i>. </span><span class="pubdate">December 1995. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2065</span>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span> and <span class="firstname">C.</span> <span class="surname">Kaufman</span>. </span><span class="title"><i>Domain Name System Security Extensions</i>. </span><span class="pubdate">January 1997. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2137</span>] <span class="author"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="title"><i>Secure Domain Name System Dynamic Update</i>. </span><span class="pubdate">April 1997. </span></p></div>
<div class="biblioentry">
<a name="id2593653"></a><p>[<abbr class="abbrev">RFC1886</abbr>] <span class="authorgroup"><span class="firstname">S.</span> <span class="surname">Thomson</span> and <span class="firstname">C.</span> <span class="surname">Huitema</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> Extensions to support IP version 6</i>. </span><span class="pubdate">December 1995. </span></p>
</div>
<div class="biblioentry">
<a name="id2593691"></a><p>[<abbr class="abbrev">RFC2065</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span> and <span class="firstname">C.</span> <span class="surname">Kaufman</span>. </span><span class="title"><i>Domain Name System Security Extensions</i>. </span><span class="pubdate">January 1997. </span></p>
</div>
<div class="biblioentry">
<a name="id2593731"></a><p>[<abbr class="abbrev">RFC2137</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="title"><i>Secure Domain Name System Dynamic Update</i>. </span><span class="pubdate">April 1997. </span></p>
</div>
</div>
<div class="bibliodiv">
<h3 class="title">Other Important RFCs About <span class="acronym">DNS</span> Implementation</h3>
<div class="biblioentry"><p>[<span class="abbrev">RFC1535</span>] <span class="author"><span class="firstname">E.</span> <span class="surname">Gavron</span>. </span><span class="title"><i>A Security Problem and Proposed Correction With Widely Deployed <span class="acronym">DNS</span> Software.</i>. </span><span class="pubdate">October 1993. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1536</span>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Kumar</span>, <span class="firstname">J.</span> <span class="surname">Postel</span>, <span class="firstname">C.</span> <span class="surname">Neuman</span>, <span class="firstname">P.</span> <span class="surname">Danzig</span>, and <span class="firstname">S.</span> <span class="surname">Miller</span>. </span><span class="title"><i>Common <span class="acronym">DNS</span> Implementation Errors and Suggested Fixes</i>. </span><span class="pubdate">October 1993. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1982</span>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Elz</span> and <span class="firstname">R.</span> <span class="surname">Bush</span>. </span><span class="title"><i>Serial Number Arithmetic</i>. </span><span class="pubdate">August 1996. </span></p></div>
<h3 class="title">Other Important RFCs About <acronym class="acronym">DNS</acronym> Implementation</h3>
<div class="biblioentry">
<a name="id2593767"></a><p>[<abbr class="abbrev">RFC1535</abbr>] <span class="author"><span class="firstname">E.</span> <span class="surname">Gavron</span>. </span><span class="title"><i>A Security Problem and Proposed Correction With Widely Deployed <acronym class="acronym">DNS</acronym> Software.</i>. </span><span class="pubdate">October 1993. </span></p>
</div>
<div class="biblioentry">
<a name="id2593793"></a><p>[<abbr class="abbrev">RFC1536</abbr>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Kumar</span>, <span class="firstname">J.</span> <span class="surname">Postel</span>, <span class="firstname">C.</span> <span class="surname">Neuman</span>, <span class="firstname">P.</span> <span class="surname">Danzig</span>, and <span class="firstname">S.</span> <span class="surname">Miller</span>. </span><span class="title"><i>Common <acronym class="acronym">DNS</acronym> Implementation Errors and Suggested Fixes</i>. </span><span class="pubdate">October 1993. </span></p>
</div>
<div class="biblioentry">
<a name="id2593860"></a><p>[<abbr class="abbrev">RFC1982</abbr>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Elz</span> and <span class="firstname">R.</span> <span class="surname">Bush</span>. </span><span class="title"><i>Serial Number Arithmetic</i>. </span><span class="pubdate">August 1996. </span></p>
</div>
</div>
<div class="bibliodiv">
<h3 class="title">Resource Record Types</h3>
<div class="biblioentry"><p>[<span class="abbrev">RFC1183</span>] <span class="authorgroup"><span class="firstname">C.F.</span> <span class="surname">Everhart</span>, <span class="firstname">L. A.</span> <span class="surname">Mamakos</span>, <span class="firstname">R.</span> <span class="surname">Ullmann</span>, and <span class="firstname">P.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>New <span class="acronym">DNS</span> RR Definitions</i>. </span><span class="pubdate">October 1990. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1706</span>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Manning</span> and <span class="firstname">R.</span> <span class="surname">Colella</span>. </span><span class="title"><i><span class="acronym">DNS</span> NSAP Resource Records</i>. </span><span class="pubdate">October 1994. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2168</span>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Daniel</span> and <span class="firstname">M.</span> <span class="surname">Mealling</span>. </span><span class="title"><i>Resolution of Uniform Resource Identifiers using
the Domain Name System</i>. </span><span class="pubdate">June 1997. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1876</span>] <span class="authorgroup"><span class="firstname">C.</span> <span class="surname">Davis</span>, <span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">T.</span>, and <span class="firstname">I.</span> <span class="surname">Dickinson</span>. </span><span class="title"><i>A Means for Expressing Location Information in the Domain
Name System</i>. </span><span class="pubdate">January 1996. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2052</span>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Gulbrandsen</span> and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>A <span class="acronym">DNS</span> RR for Specifying the Location of
Services.</i>. </span><span class="pubdate">October 1996. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2163</span>] <span class="author"><span class="firstname">A.</span> <span class="surname">Allocchio</span>. </span><span class="title"><i>Using the Internet <span class="acronym">DNS</span> to Distribute MIXER
Conformant Global Address Mapping</i>. </span><span class="pubdate">January 1998. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2230</span>] <span class="author"><span class="firstname">R.</span> <span class="surname">Atkinson</span>. </span><span class="title"><i>Key Exchange Delegation Record for the <span class="acronym">DNS</span></i>. </span><span class="pubdate">October 1997. </span></p></div>
<div class="biblioentry">
<a name="id2593901"></a><p>[<abbr class="abbrev">RFC1183</abbr>] <span class="authorgroup"><span class="firstname">C.F.</span> <span class="surname">Everhart</span>, <span class="firstname">L. A.</span> <span class="surname">Mamakos</span>, <span class="firstname">R.</span> <span class="surname">Ullmann</span>, and <span class="firstname">P.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>New <acronym class="acronym">DNS</acronym> RR Definitions</i>. </span><span class="pubdate">October 1990. </span></p>
</div>
<div class="biblioentry">
<a name="id2593959"></a><p>[<abbr class="abbrev">RFC1706</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Manning</span> and <span class="firstname">R.</span> <span class="surname">Colella</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> NSAP Resource Records</i>. </span><span class="pubdate">October 1994. </span></p>
</div>
<div class="biblioentry">
<a name="id2593996"></a><p>[<abbr class="abbrev">RFC2168</abbr>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Daniel</span> and <span class="firstname">M.</span> <span class="surname">Mealling</span>. </span><span class="title"><i>Resolution of Uniform Resource Identifiers using
the Domain Name System</i>. </span><span class="pubdate">June 1997. </span></p>
</div>
<div class="biblioentry">
<a name="id2594032"></a><p>[<abbr class="abbrev">RFC1876</abbr>] <span class="authorgroup"><span class="firstname">C.</span> <span class="surname">Davis</span>, <span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">T.</span>, and <span class="firstname">I.</span> <span class="surname">Dickinson</span>. </span><span class="title"><i>A Means for Expressing Location Information in the Domain
Name System</i>. </span><span class="pubdate">January 1996. </span></p>
</div>
<div class="biblioentry">
<a name="id2594086"></a><p>[<abbr class="abbrev">RFC2052</abbr>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Gulbrandsen</span> and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>A <acronym class="acronym">DNS</acronym> RR for Specifying the Location of
Services.</i>. </span><span class="pubdate">October 1996. </span></p>
</div>
<div class="biblioentry">
<a name="id2594125"></a><p>[<abbr class="abbrev">RFC2163</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Allocchio</span>. </span><span class="title"><i>Using the Internet <acronym class="acronym">DNS</acronym> to Distribute MIXER
Conformant Global Address Mapping</i>. </span><span class="pubdate">January 1998. </span></p>
</div>
<div class="biblioentry">
<a name="id2594152"></a><p>[<abbr class="abbrev">RFC2230</abbr>] <span class="author"><span class="firstname">R.</span> <span class="surname">Atkinson</span>. </span><span class="title"><i>Key Exchange Delegation Record for the <acronym class="acronym">DNS</acronym></i>. </span><span class="pubdate">October 1997. </span></p>
</div>
</div>
<div class="bibliodiv">
<h3 class="title">
<span class="acronym">DNS</span> and the Internet</h3>
<div class="biblioentry"><p>[<span class="abbrev">RFC1101</span>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i><span class="acronym">DNS</span> Encoding of Network Names and Other Types</i>. </span><span class="pubdate">April 1989. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1123</span>] <span class="author"><span class="surname">Braden</span>. </span><span class="title"><i>Requirements for Internet Hosts - Application and Support</i>. </span><span class="pubdate">October 1989. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1591</span>] <span class="author"><span class="firstname">J.</span> <span class="surname">Postel</span>. </span><span class="title"><i>Domain Name System Structure and Delegation</i>. </span><span class="pubdate">March 1994. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2317</span>] <span class="authorgroup"><span class="firstname">H.</span> <span class="surname">Eidnes</span>, <span class="firstname">G.</span> <span class="surname">de Groot</span>, and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>Classless IN-ADDR.ARPA Delegation</i>. </span><span class="pubdate">March 1998. </span></p></div>
<acronym class="acronym">DNS</acronym> and the Internet</h3>
<div class="biblioentry">
<a name="id2594186"></a><p>[<abbr class="abbrev">RFC1101</abbr>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> Encoding of Network Names and Other Types</i>. </span><span class="pubdate">April 1989. </span></p>
</div>
<div class="biblioentry">
<a name="id2594212"></a><p>[<abbr class="abbrev">RFC1123</abbr>] <span class="author"><span class="surname">Braden</span>. </span><span class="title"><i>Requirements for Internet Hosts - Application and Support</i>. </span><span class="pubdate">October 1989. </span></p>
</div>
<div class="biblioentry">
<a name="id2594235"></a><p>[<abbr class="abbrev">RFC1591</abbr>] <span class="author"><span class="firstname">J.</span> <span class="surname">Postel</span>. </span><span class="title"><i>Domain Name System Structure and Delegation</i>. </span><span class="pubdate">March 1994. </span></p>
</div>
<div class="biblioentry">
<a name="id2594257"></a><p>[<abbr class="abbrev">RFC2317</abbr>] <span class="authorgroup"><span class="firstname">H.</span> <span class="surname">Eidnes</span>, <span class="firstname">G.</span> <span class="surname">de Groot</span>, and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>Classless IN-ADDR.ARPA Delegation</i>. </span><span class="pubdate">March 1998. </span></p>
</div>
</div>
<div class="bibliodiv">
<h3 class="title">
<span class="acronym">DNS</span> Operations</h3>
<div class="biblioentry"><p>[<span class="abbrev">RFC1537</span>] <span class="author"><span class="firstname">P.</span> <span class="surname">Beertema</span>. </span><span class="title"><i>Common <span class="acronym">DNS</span> Data File Configuration Errors</i>. </span><span class="pubdate">October 1993. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1912</span>] <span class="author"><span class="firstname">D.</span> <span class="surname">Barr</span>. </span><span class="title"><i>Common <span class="acronym">DNS</span> Operational and Configuration Errors</i>. </span><span class="pubdate">February 1996. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2010</span>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Manning</span> and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>Operational Criteria for Root Name Servers.</i>. </span><span class="pubdate">October 1996. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2219</span>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Hamilton</span> and <span class="firstname">R.</span> <span class="surname">Wright</span>. </span><span class="title"><i>Use of <span class="acronym">DNS</span> Aliases for Network Services.</i>. </span><span class="pubdate">October 1997. </span></p></div>
<acronym class="acronym">DNS</acronym> Operations</h3>
<div class="biblioentry">
<a name="id2594311"></a><p>[<abbr class="abbrev">RFC1537</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Beertema</span>. </span><span class="title"><i>Common <acronym class="acronym">DNS</acronym> Data File Configuration Errors</i>. </span><span class="pubdate">October 1993. </span></p>
</div>
<div class="biblioentry">
<a name="id2594337"></a><p>[<abbr class="abbrev">RFC1912</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Barr</span>. </span><span class="title"><i>Common <acronym class="acronym">DNS</acronym> Operational and Configuration Errors</i>. </span><span class="pubdate">February 1996. </span></p>
</div>
<div class="biblioentry">
<a name="id2594363"></a><p>[<abbr class="abbrev">RFC2010</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Manning</span> and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>Operational Criteria for Root Name Servers.</i>. </span><span class="pubdate">October 1996. </span></p>
</div>
<div class="biblioentry">
<a name="id2594400"></a><p>[<abbr class="abbrev">RFC2219</abbr>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Hamilton</span> and <span class="firstname">R.</span> <span class="surname">Wright</span>. </span><span class="title"><i>Use of <acronym class="acronym">DNS</acronym> Aliases for Network Services.</i>. </span><span class="pubdate">October 1997. </span></p>
</div>
</div>
<div class="bibliodiv">
<h3 class="title">Other <span class="acronym">DNS</span>-related RFCs</h3>
<h3 class="title">Other <acronym class="acronym">DNS</acronym>-related RFCs</h3>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>Note: the following list of RFCs, although
<span class="acronym">DNS</span>-related, are not concerned with implementing software.</p>
<acronym class="acronym">DNS</acronym>-related, are not concerned with implementing software.</p>
</div>
<div class="biblioentry">
<a name="id2594459"></a><p>[<abbr class="abbrev">RFC1464</abbr>] <span class="author"><span class="firstname">R.</span> <span class="surname">Rosenbaum</span>. </span><span class="title"><i>Using the Domain Name System To Store Arbitrary String Attributes</i>. </span><span class="pubdate">May 1993. </span></p>
</div>
<div class="biblioentry">
<a name="id2594482"></a><p>[<abbr class="abbrev">RFC1713</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Romao</span>. </span><span class="title"><i>Tools for <acronym class="acronym">DNS</acronym> Debugging</i>. </span><span class="pubdate">November 1994. </span></p>
</div>
<div class="biblioentry">
<a name="id2594506"></a><p>[<abbr class="abbrev">RFC1794</abbr>] <span class="author"><span class="firstname">T.</span> <span class="surname">Brisco</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> Support for Load Balancing</i>. </span><span class="pubdate">April 1995. </span></p>
</div>
<div class="biblioentry">
<a name="id2594531"></a><p>[<abbr class="abbrev">RFC2240</abbr>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="title"><i>A Legal Basis for Domain Name Allocation</i>. </span><span class="pubdate">November 1997. </span></p>
</div>
<div class="biblioentry">
<a name="id2594553"></a><p>[<abbr class="abbrev">RFC2345</abbr>] <span class="authorgroup"><span class="firstname">J.</span> <span class="surname">Klensin</span>, <span class="firstname">T.</span> <span class="surname">Wolf</span>, and <span class="firstname">G.</span> <span class="surname">Oglesby</span>. </span><span class="title"><i>Domain Names and Company Name Retrieval</i>. </span><span class="pubdate">May 1998. </span></p>
</div>
<div class="biblioentry">
<a name="id2594599"></a><p>[<abbr class="abbrev">RFC2352</abbr>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="title"><i>A Convention For Using Legal Names as Domain Names</i>. </span><span class="pubdate">May 1998. </span></p>
</div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1464</span>] <span class="author"><span class="firstname">R.</span> <span class="surname">Rosenbaum</span>. </span><span class="title"><i>Using the Domain Name System To Store Arbitrary String Attributes</i>. </span><span class="pubdate">May 1993. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1713</span>] <span class="author"><span class="firstname">A.</span> <span class="surname">Romao</span>. </span><span class="title"><i>Tools for <span class="acronym">DNS</span> Debugging</i>. </span><span class="pubdate">November 1994. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC1794</span>] <span class="author"><span class="firstname">T.</span> <span class="surname">Brisco</span>. </span><span class="title"><i><span class="acronym">DNS</span> Support for Load Balancing</i>. </span><span class="pubdate">April 1995. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2240</span>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="title"><i>A Legal Basis for Domain Name Allocation</i>. </span><span class="pubdate">November 1997. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2345</span>] <span class="authorgroup"><span class="firstname">J.</span> <span class="surname">Klensin</span>, <span class="firstname">T.</span> <span class="surname">Wolf</span>, and <span class="firstname">G.</span> <span class="surname">Oglesby</span>. </span><span class="title"><i>Domain Names and Company Name Retrieval</i>. </span><span class="pubdate">May 1998. </span></p></div>
<div class="biblioentry"><p>[<span class="abbrev">RFC2352</span>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="title"><i>A Convention For Using Legal Names as Domain Names</i>. </span><span class="pubdate">May 1998. </span></p></div>
</div>
<div class="bibliodiv">
<h3 class="title">Obsolete and Unimplemented Experimental RRs</h3>
<div class="biblioentry"><p>[<span class="abbrev">RFC1712</span>] <span class="authorgroup"><span class="firstname">C.</span> <span class="surname">Farrell</span>, <span class="firstname">M.</span> <span class="surname">Schulze</span>, <span class="firstname">S.</span> <span class="surname">Pleitner</span>, and <span class="firstname">D.</span> <span class="surname">Baldoni</span>. </span><span class="title"><i><span class="acronym">DNS</span> Encoding of Geographical
Location</i>. </span><span class="pubdate">November 1994. </span></p></div>
<div class="biblioentry">
<a name="id2594630"></a><p>[<abbr class="abbrev">RFC1712</abbr>] <span class="authorgroup"><span class="firstname">C.</span> <span class="surname">Farrell</span>, <span class="firstname">M.</span> <span class="surname">Schulze</span>, <span class="firstname">S.</span> <span class="surname">Pleitner</span>, and <span class="firstname">D.</span> <span class="surname">Baldoni</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> Encoding of Geographical
Location</i>. </span><span class="pubdate">November 1994. </span></p>
</div>
</div>
</div>
</div>
@ -358,12 +435,14 @@ after which they are deleted unless updated by their authors.
</div>
<div class="sect2" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="id2570087"></a>Other Documents About <span class="acronym">BIND</span></h3></div></div></div>
<a name="id2594702"></a>Other Documents About <acronym class="acronym">BIND</acronym></h3></div></div></div>
<p></p>
<div class="bibliography">
<div class="titlepage"><div><div><h4 class="title">
<a name="id2570097"></a>Bibliography</h4></div></div></div>
<div class="biblioentry"><p><span class="authorgroup"><span class="firstname">Paul</span> <span class="surname">Albitz</span> and <span class="firstname">Cricket</span> <span class="surname">Liu</span>. </span><span class="title"><i><span class="acronym">DNS</span> and <span class="acronym">BIND</span></i>. </span><span class="copyright">Copyright © 1998 Sebastopol, CA: O'Reilly and Associates. </span></p></div>
<a name="id2594712"></a>Bibliography</h4></div></div></div>
<div class="biblioentry">
<a name="id2594714"></a><p><span class="authorgroup"><span class="firstname">Paul</span> <span class="surname">Albitz</span> and <span class="firstname">Cricket</span> <span class="surname">Liu</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym></i>. </span><span class="copyright">Copyright © 1998 Sebastopol, CA: O'Reilly and Associates. </span></p>
</div>
</div>
</div>
</div>

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@ -14,12 +14,12 @@
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<title>BIND 9 Administrator Reference Manual</title>
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<div class="titlepage">
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<div><h1 class="title">
<a name="id2463864"></a>BIND 9 Administrator Reference Manual</h1></div>
<div><p class="copyright">Copyright © 2004, 2005 Internet Systems Consortium, Inc. ("ISC")</p></div>
<a name="id2482844"></a>BIND 9 Administrator Reference Manual</h1></div>
<div><p class="copyright">Copyright © 2004-2006 Internet Systems Consortium, Inc. ("ISC")</p></div>
<div><p class="copyright">Copyright © 2000-2003 Internet Software Consortium.</p></div>
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<hr>
@ -51,39 +51,39 @@
<dl>
<dt><span class="chapter"><a href="Bv9ARM.ch01.html">1. Introduction </a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2545879">Scope of Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2545905">Organization of This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2545976">Conventions Used in This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2546234">The Domain Name System (<span class="acronym">DNS</span>)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569434">Scope of Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569460">Organization of This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569736">Conventions Used in This Document</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch01.html#id2569994">The Domain Name System (<acronym class="acronym">DNS</acronym>)</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546254">DNS Fundamentals</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2544105">Domains and Domain Names</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546579">Zones</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546653">Authoritative Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2546950">Caching Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2547076">Name Servers in Multiple Roles</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570014">DNS Fundamentals</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570323">Domains and Domain Names</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570407">Zones</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570550">Authoritative Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570642">Caching Name Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch01.html#id2570699">Name Servers in Multiple Roles</a></span></dt>
</dl></dd>
</dl></dd>
<dt><span class="chapter"><a href="Bv9ARM.ch02.html">2. <span class="acronym">BIND</span> Resource Requirements</a></span></dt>
<dt><span class="chapter"><a href="Bv9ARM.ch02.html">2. <acronym class="acronym">BIND</acronym> Resource Requirements</a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547108">Hardware requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547132">CPU Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547143">Memory Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547158">Name Server Intensive Environment Issues</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2547303">Supported Operating Systems</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570868">Hardware requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570892">CPU Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570903">Memory Requirements</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570918">Name Server Intensive Environment Issues</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch02.html#id2570995">Supported Operating Systems</a></span></dt>
</dl></dd>
<dt><span class="chapter"><a href="Bv9ARM.ch03.html">3. Name Server Configuration</a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#sample_configuration">Sample Configurations</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2547334">A Caching-only Name Server</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2547350">An Authoritative-only Name Server</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2571026">A Caching-only Name Server</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2571042">An Authoritative-only Name Server</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2547372">Load Balancing</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2547656">Name Server Operations</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2571064">Load Balancing</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch03.html#id2571484">Name Server Operations</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2547661">Tools for Use With the Name Server Daemon</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2548915">Signals</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2571490">Tools for Use With the Name Server Daemon</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch03.html#id2572723">Signals</a></span></dt>
</dl></dd>
</dl></dd>
<dt><span class="chapter"><a href="Bv9ARM.ch04.html">4. Advanced DNS Features</a></span></dt>
@ -92,111 +92,111 @@
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#dynamic_update">Dynamic Update</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch04.html#journal">The journal file</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#incremental_zone_transfers">Incremental Zone Transfers (IXFR)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2549203">Split DNS</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2573147">Split DNS</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#tsig">TSIG</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549627">Generate Shared Keys for Each Pair of Hosts</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549830">Copying the Shared Secret to Both Machines</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549838">Informing the Servers of the Key's Existence</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549878">Instructing the Server to Use the Key</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2549998">TSIG Key Based Access Control</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550042">Errors</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573709">Generate Shared Keys for Each Pair of Hosts</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573776">Copying the Shared Secret to Both Machines</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573784">Informing the Servers of the Key's Existence</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573824">Instructing the Server to Use the Key</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573876">TSIG Key Based Access Control</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2573920">Errors</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2550056">TKEY</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2550173">SIG(0)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2573933">TKEY</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2573982">SIG(0)</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#DNSSEC">DNSSEC</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550308">Generating Keys</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550375">Signing the Zone</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550450">Configuring Servers</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574049">Generating Keys</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574116">Signing the Zone</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574259">Configuring Servers</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2550473">IPv6 Support in <span class="acronym">BIND</span> 9</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch04.html#id2574396">IPv6 Support in <acronym class="acronym">BIND</acronym> 9</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550600">Address Lookups Using AAAA Records</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2550620">Address to Name Lookups Using Nibble Format</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574455">Address Lookups Using AAAA Records</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch04.html#id2574475">Address to Name Lookups Using Nibble Format</a></span></dt>
</dl></dd>
</dl></dd>
<dt><span class="chapter"><a href="Bv9ARM.ch05.html">5. The <span class="acronym">BIND</span> 9 Lightweight Resolver</a></span></dt>
<dt><span class="chapter"><a href="Bv9ARM.ch05.html">5. The <acronym class="acronym">BIND</acronym> 9 Lightweight Resolver</a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch05.html#id2550652">The Lightweight Resolver Library</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch05.html#id2574507">The Lightweight Resolver Library</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch05.html#lwresd">Running a Resolver Daemon</a></span></dt>
</dl></dd>
<dt><span class="chapter"><a href="Bv9ARM.ch06.html">6. <span class="acronym">BIND</span> 9 Configuration Reference</a></span></dt>
<dt><span class="chapter"><a href="Bv9ARM.ch06.html">6. <acronym class="acronym">BIND</acronym> 9 Configuration Reference</a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch06.html#configuration_file_elements">Configuration File Elements</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#address_match_lists">Address Match Lists</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2551817">Comment Syntax</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2575672">Comment Syntax</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch06.html#Configuration_File_Grammar">Configuration File Grammar</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2552302"><span><strong class="command">acl</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2576157"><span><strong class="command">acl</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#acl"><span><strong class="command">acl</strong></span> Statement Definition and
Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2552471"><span><strong class="command">controls</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2576326"><span><strong class="command">controls</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#controls_statement_definition_and_usage"><span><strong class="command">controls</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2552808"><span><strong class="command">include</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2552823"><span><strong class="command">include</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2552845"><span><strong class="command">key</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2552867"><span><strong class="command">key</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2553006"><span><strong class="command">logging</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2553269"><span><strong class="command">logging</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2554474"><span><strong class="command">lwres</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2554547"><span><strong class="command">lwres</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2554610"><span><strong class="command">masters</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2554653"><span><strong class="command">masters</strong></span> Statement Definition and Usage </a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2554668"><span><strong class="command">options</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2576672"><span><strong class="command">include</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2576686"><span><strong class="command">include</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2576709"><span><strong class="command">key</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2576730"><span><strong class="command">key</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2576870"><span><strong class="command">logging</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2577064"><span><strong class="command">logging</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2578270"><span><strong class="command">lwres</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2578343"><span><strong class="command">lwres</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2578406"><span><strong class="command">masters</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2578518"><span><strong class="command">masters</strong></span> Statement Definition and Usage </a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2578533"><span><strong class="command">options</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#options"><span><strong class="command">options</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#server_statement_grammar"><span><strong class="command">server</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#server_statement_definition_and_usage"><span><strong class="command">server</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2562233"><span><strong class="command">trusted-keys</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2562281"><span><strong class="command">trusted-keys</strong></span> Statement Definition
and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2586290"><span><strong class="command">trusted-keys</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2586338"><span><strong class="command">trusted-keys</strong></span> Statement Definition
and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#view_statement_grammar"><span><strong class="command">view</strong></span> Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2562349"><span><strong class="command">view</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2586420"><span><strong class="command">view</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#zone_statement_grammar"><span><strong class="command">zone</strong></span>
Statement Grammar</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2563022"><span><strong class="command">zone</strong></span> Statement Definition and Usage</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2587635"><span><strong class="command">zone</strong></span> Statement Definition and Usage</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch06.html#id2564557">Zone File</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch06.html#id2589173">Zone File</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#types_of_resource_records_and_when_to_use_them">Types of Resource Records and When to Use Them</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2565990">Discussion of MX Records</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2590605">Discussion of MX Records</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#Setting_TTLs">Setting TTLs</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2566487">Inverse Mapping in IPv4</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2566593">Other Zone File Directives</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2566761"><span class="acronym">BIND</span> Master File Extension: the <span><strong class="command">$GENERATE</strong></span> Directive</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2591102">Inverse Mapping in IPv4</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2591208">Other Zone File Directives</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch06.html#id2591377"><acronym class="acronym">BIND</acronym> Master File Extension: the <span><strong class="command">$GENERATE</strong></span> Directive</a></span></dt>
</dl></dd>
</dl></dd>
<dt><span class="chapter"><a href="Bv9ARM.ch07.html">7. <span class="acronym">BIND</span> 9 Security Considerations</a></span></dt>
<dt><span class="chapter"><a href="Bv9ARM.ch07.html">7. <acronym class="acronym">BIND</acronym> 9 Security Considerations</a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#Access_Control_Lists">Access Control Lists</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#id2567222"><span><strong class="command">chroot</strong></span> and <span><strong class="command">setuid</strong></span> (for
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#id2591971"><span><strong class="command">chroot</strong></span> and <span><strong class="command">setuid</strong></span> (for
UNIX servers)</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2567366">The <span><strong class="command">chroot</strong></span> Environment</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2567424">Using the <span><strong class="command">setuid</strong></span> Function</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2592046">The <span><strong class="command">chroot</strong></span> Environment</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch07.html#id2592172">Using the <span><strong class="command">setuid</strong></span> Function</a></span></dt>
</dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch07.html#dynamic_update_security">Dynamic Update Security</a></span></dt>
</dl></dd>
<dt><span class="chapter"><a href="Bv9ARM.ch08.html">8. Troubleshooting</a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2567630">Common Problems</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch08.html#id2567636">It's not working; how can I figure out what's wrong?</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2567648">Incrementing and Changing the Serial Number</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2567665">Where Can I Get Help?</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2592243">Common Problems</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch08.html#id2592248">It's not working; how can I figure out what's wrong?</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2592260">Incrementing and Changing the Serial Number</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch08.html#id2592277">Where Can I Get Help?</a></span></dt>
</dl></dd>
<dt><span class="appendix"><a href="Bv9ARM.ch09.html">A. Appendices</a></span></dt>
<dd><dl>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#id2567795">Acknowledgments</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2567800">A Brief History of the <span class="acronym">DNS</span> and <span class="acronym">BIND</span></a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#historical_dns_information">General <span class="acronym">DNS</span> Reference Information</a></span></dt>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#id2592339">Acknowledgments</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2592344">A Brief History of the <acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym></a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#historical_dns_information">General <acronym class="acronym">DNS</acronym> Reference Information</a></span></dt>
<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#ipv6addresses">IPv6 addresses (AAAA)</a></span></dt></dl></dd>
<dt><span class="sect1"><a href="Bv9ARM.ch09.html#bibliography">Bibliography (and Suggested Reading)</a></span></dt>
<dd><dl>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#rfcs">Request for Comments (RFCs)</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#internet_drafts">Internet Drafts</a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2570087">Other Documents About <span class="acronym">BIND</span></a></span></dt>
<dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2594702">Other Documents About <acronym class="acronym">BIND</acronym></a></span></dt>
</dl></dd>
</dl></dd>
</dl>

7775
contrib/bind9/doc/arm/Bv9ARM.pdf
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File diff suppressed because one or more lines are too long

11
contrib/bind9/lib/bind/Makefile.in
View file

@ -1,4 +1,4 @@
# Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
# Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
# Copyright (C) 2001-2003 Internet Software Consortium.
#
# Permission to use, copy, modify, and distribute this software for any
@ -13,15 +13,12 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.12.2.5.2.9 2005/07/29 00:13:08 marka Exp $
# $Id: Makefile.in,v 1.12.2.5.2.11 2006/06/24 00:25:38 marka Exp $
srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
# Attempt to disable parallel processing.
.NOTPARALLEL:
.NO_PARALLEL:
@LIBBIND_API@
@ -99,6 +96,10 @@ OBJS= ${BSDOBJS} ${DSTOBJS} ${INETOBJS} ${IRSOBJS} ${ISCOBJS} \
@BIND9_MAKE_RULES@
# Attempt to disable parallel processing.
.NOTPARALLEL:
.NO_PARALLEL:
libbind.@SA@: ${OBJS}
${AR} ${ARFLAGS} $@ ${OBJS}
${RANLIB} $@

2
contrib/bind9/lib/bind/api
View file

@ -1,3 +1,3 @@
LIBINTERFACE = 4
LIBREVISION = 2
LIBREVISION = 7
LIBAGE = 0

1
contrib/bind9/lib/bind/config.h.in
View file

@ -4,6 +4,7 @@
#undef HAVE_INTTYPES_H
#undef HAVE_STROPTS_H
#undef HAVE_SYS_TIMERS_H
#undef HAVE_SYS_SELECT_H
#undef SYS_CDEFS_H
#undef _POSIX_PTHREAD_SEMANTICS
#undef POSIX_GETPWUID_R

1314
contrib/bind9/lib/bind/configure vendored
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File diff suppressed because it is too large Load diff

338
contrib/bind9/lib/bind/configure.in
View file

@ -1,4 +1,4 @@
# Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
# Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
# Copyright (C) 2001 Internet Software Consortium.
#
# Permission to use, copy, modify, and distribute this software for any
@ -13,7 +13,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
AC_REVISION($Revision: 1.83.2.5.2.22 $)
AC_REVISION($Revision: 1.83.2.5.2.31 $)
AC_INIT(resolv/herror.c)
AC_PREREQ(2.13)
@ -319,16 +319,68 @@ sinclude(../../config.threads.in)dnl
if $use_threads
then
if test "X$GCC" = "Xyes"; then
case "$host" in
*-freebsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-openbsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
LIBS="$LIBS -lthread"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
esac
else
case $host in
*-dec-osf*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
CC="$CC -mt"
CCOPT="$CCOPT -mt"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-UnixWare*)
CC="$CC -Kthread"
CCOPT="$CCOPT -Kthread"
;;
esac
fi
AC_DEFINE(_REENTRANT)
ALWAYS_DEFINES="-D_REENTRANT"
DO_PTHREADS="#define DO_PTHREADS 1"
WANT_IRS_THREADSGR_OBJS="\${WANT_IRS_THREADSGR_OBJS}"
WANT_IRS_THREADSPW_OBJS="\${WANT_IRS_THREADSPW_OBJS}"
case $host in
ia64-hp-hpux11.*)
WANT_IRS_THREADS_OBJS="";;
*)
WANT_IRS_THREADS_OBJS="\${WANT_IRS_THREADS_OBJS}";;
esac
WANT_THREADS_OBJS="\${WANT_THREADS_OBJS}"
thread_dir=pthreads
#
# We'd like to use sigwait() too
#
AC_CHECK_LIB(c, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, _Psigwait,
AC_DEFINE(HAVE_SIGWAIT),))
)
AC_CHECK_FUNC(sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(c, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, sigwait,
AC_DEFINE(HAVE_SIGWAIT),
AC_CHECK_LIB(pthread, _Psigwait,
AC_DEFINE(HAVE_SIGWAIT),))))
AC_CHECK_FUNC(pthread_attr_getstacksize,
AC_DEFINE(HAVE_PTHREAD_ATTR_GETSTACKSIZE),)
@ -388,56 +440,6 @@ then
#
AC_CHECK_FUNC(sysconf, AC_DEFINE(HAVE_SYSCONF),)
if test "X$GCC" = "Xyes"; then
case "$host" in
*-freebsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-openbsd*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
LIBS="$LIBS -lthread"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
esac
else
case $host in
*-dec-osf*)
CC="$CC -pthread"
CCOPT="$CCOPT -pthread"
;;
*-solaris*)
CC="$CC -mt"
CCOPT="$CCOPT -mt"
;;
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-UnixWare*)
CC="$CC -Kthread"
CCOPT="$CCOPT -Kthread"
;;
esac
fi
AC_DEFINE(_REENTRANT)
ALWAYS_DEFINES="-D_REENTRANT"
DO_PTHREADS="#define DO_PTHREADS 1"
WANT_IRS_THREADSGR_OBJS="\${WANT_IRS_THREADSGR_OBJS}"
WANT_IRS_THREADSPW_OBJS="\${WANT_IRS_THREADSPW_OBJS}"
case $host in
ia64-hp-hpux11.*)
WANT_IRS_THREADS_OBJS="";;
*)
WANT_IRS_THREADS_OBJS="\${WANT_IRS_THREADS_OBJS}";;
esac
WANT_THREADS_OBJS="\${WANT_THREADS_OBJS}"
thread_dir=pthreads
else
ALWAYS_DEFINES=""
DO_PTHREADS="#undef DO_PTHREADS"
@ -513,7 +515,18 @@ MKDEPCFLAGS="-M"
IRIX_DNSSEC_WARNINGS_HACK=""
if test "X$GCC" = "Xyes"; then
STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings"
AC_MSG_CHECKING(if "$CC" supports -fno-strict-aliasing)
SAVE_CFLAGS=$CFLAGS
CFLAGS=-fno-strict-aliasing
AC_TRY_COMPILE(,, [FNOSTRICTALIASING=yes],[FNOSTRICTALIASING=no])
CFLAGS=$SAVE_CFLAGS
if test "$FNOSTRICTALIASING" = "yes"; then
AC_MSG_RESULT(yes)
STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith -fno-strict-aliasing"
else
AC_MSG_RESULT(no)
STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith"
fi
else
case $host in
*-dec-osf*)
@ -1397,6 +1410,24 @@ AC_TRY_COMPILE(
#undef __USE_MISC
#define __USE_MISC
[#include <netdb.h>
int getnetbyaddr_r (in_addr_t, int, struct netent *, struct netent_data *);
],
[return (0)],
[
NET_R_ARGS="#define NET_R_ARGS struct netent_data *ndptr"
NET_R_BAD="#define NET_R_BAD (-1)"
NET_R_COPY="#define NET_R_COPY ndptr"
NET_R_COPY_ARGS="#define NET_R_COPY_ARGS struct netent_data *ndptr"
NET_R_OK="#define NET_R_OK 0"
NET_R_SETANSWER="#undef NET_R_SETANSWER"
NET_R_RETURN="#define NET_R_RETURN int"
GETNETBYADDR_ADDR_T="#define GETNETBYADDR_ADDR_T long"
NETENT_DATA="#define NETENT_DATA 1"
],
AC_TRY_COMPILE(
#undef __USE_MISC
#define __USE_MISC
[#include <netdb.h>
int getnetbyaddr_r (long, int, struct netent *, struct netent_data *);
],
[return (0)],
@ -1435,6 +1466,7 @@ NETENT_DATA="#undef NETENT_DATA"
)
)
)
)
,
NET_R_ARGS="#define NET_R_ARGS char *buf, int buflen"
NET_R_BAD="#define NET_R_BAD NULL"
@ -1901,9 +1933,28 @@ AC_SUBST(NGR_R_RETURN)
AC_SUBST(NGR_R_PRIVATE)
AC_CHECK_FUNC(endnetgrent_r,
AC_TRY_COMPILE(
[
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
void endnetgrent_r(void **ptr);
]
,
[return (0);]
,
[
NGR_R_END_RESULT="#define NGR_R_END_RESULT(x) /* empty */"
NGR_R_END_RETURN="#define NGR_R_END_RETURN void"
NGR_R_ENT_ARGS="#define NGR_R_ENT_ARGS NGR_R_ARGS"
]
,
[
NGR_R_END_RESULT="#define NGR_R_END_RESULT(x) return (x)"
NGR_R_END_RETURN="#define NGR_R_END_RETURN int"
NGR_R_ENT_ARGS="#define NGR_R_ENT_ARGS NGR_R_ARGS"
]
)
,
NGR_R_END_RESULT="#define NGR_R_END_RESULT(x) /*empty*/"
NGR_R_END_RETURN="#define NGR_R_END_RETURN void"
@ -1960,6 +2011,7 @@ PROTO_R_COPY_ARGS="#define PROTO_R_COPY_ARGS PROTO_R_ARGS"
PROTO_R_OK="#define PROTO_R_OK pptr"
PROTO_R_SETANSWER="#undef PROTO_R_SETANSWER"
PROTO_R_RETURN="#define PROTO_R_RETURN struct protoent *"
PROTOENT_DATA="#undef PROTOENT_DATA"
]
,
AC_TRY_COMPILE(
@ -1981,8 +2033,32 @@ PROTO_R_COPY_ARGS="#define PROTO_R_COPY_ARGS char *buf, size_t buflen"
PROTO_R_OK="#define PROTO_R_OK 0"
PROTO_R_SETANSWER="#define PROTO_R_SETANSWER 1"
PROTO_R_RETURN="#define PROTO_R_RETURN int"
PROTOENT_DATA="#undef PROTOENT_DATA"
]
,
AC_TRY_COMPILE(
[
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
int getprotoent_r (struct protoent *, struct protoent_data *prot_data);
]
,
[return (0);]
,
[
PROTO_R_ARGS="#define PROTO_R_ARGS struct protoent_data *prot_data"
PROTO_R_BAD="#define PROTO_R_BAD (-1)"
PROTO_R_COPY="#define PROTO_R_COPY prot_data"
PROTO_R_COPY_ARGS="#define PROTO_R_COPY_ARGS struct protoent_data *pdptr"
PROTO_R_OK="#define PROTO_R_OK 0"
PROTO_R_SETANSWER="#undef PROTO_R_SETANSWER"
PROTO_R_RETURN="#define PROTO_R_RETURN int"
PROTOENT_DATA="#define PROTOENT_DATA 1"
]
,
)
)
)
,
@ -1993,7 +2069,9 @@ PROTO_R_COPY_ARGS="#define PROTO_R_COPY_ARGS PROTO_R_ARGS"
PROTO_R_OK="#define PROTO_R_OK pptr"
PROTO_R_SETANSWER="#undef PROTO_R_SETANSWER"
PROTO_R_RETURN="#define PROTO_R_RETURN struct protoent *"
PROTOENT_DATA="#undef PROTOENT_DATA"
)
;;
esac
AC_SUBST(PROTO_R_ARGS)
AC_SUBST(PROTO_R_BAD)
@ -2002,6 +2080,7 @@ AC_SUBST(PROTO_R_COPY_ARGS)
AC_SUBST(PROTO_R_OK)
AC_SUBST(PROTO_R_SETANSWER)
AC_SUBST(PROTO_R_RETURN)
AC_SUBST(PROTOENT_DATA)
case $host in
ia64-hp-hpux11.*)
@ -2022,18 +2101,57 @@ void endprotoent_r(void);
PROTO_R_END_RESULT="#define PROTO_R_END_RESULT(x) /*empty*/"
PROTO_R_END_RETURN="#define PROTO_R_END_RETURN void"
PROTO_R_ENT_ARGS="#undef PROTO_R_ENT_ARGS"
PROTO_R_ENT_UNUSED="#undef PROTO_R_ENT_UNUSED"
]
,
AC_TRY_COMPILE(
[
#undef _REENTRANT
#define _REENTRANT
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
void endprotoent_r(struct protoent_data *);
]
,,
[
PROTO_R_END_RESULT="#define PROTO_R_END_RESULT(x) /*empty*/"
PROTO_R_END_RETURN="#define PROTO_R_END_RETURN void"
PROTO_R_ENT_ARGS="#define PROTO_R_ENT_ARGS struct protoent_data *proto_data"
PROTO_R_ENT_UNUSED="#define PROTO_R_ENT_UNUSED UNUSED(proto_data)"
]
,
AC_TRY_COMPILE(
[
#undef _REENTRANT
#define _REENTRANT
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
int endprotoent_r(struct protoent_data *);
]
,,
[
PROTO_R_END_RESULT="#define PROTO_R_END_RESULT(x) return(0)"
PROTO_R_END_RETURN="#define PROTO_R_END_RETURN int"
PROTO_R_ENT_ARGS="#define PROTO_R_ENT_ARGS struct protoent_data *proto_data"
PROTO_R_ENT_UNUSED="#define PROTO_R_ENT_UNUSED UNUSED(proto_data)"
]
,
)
)
)
,
PROTO_R_END_RESULT="#define PROTO_R_END_RESULT(x) /*empty*/"
PROTO_R_END_RETURN="#define PROTO_R_END_RETURN void"
PROTO_R_ENT_ARGS="#undef PROTO_R_ENT_ARGS /*empty*/"
PROTO_R_ENT_UNUSED="#undef PROTO_R_ENT_UNUSED"
)
esac
AC_SUBST(PROTO_R_END_RESULT)
AC_SUBST(PROTO_R_END_RETURN)
AC_SUBST(PROTO_R_ENT_ARGS)
AC_SUBST(PROTO_R_ENT_UNUSED)
case $host in
ia64-hp-hpux11.*)
@ -2052,6 +2170,19 @@ void setprotoent_r __P((int));
PROTO_R_SET_RESULT="#undef PROTO_R_SET_RESULT"
PROTO_R_SET_RETURN="#define PROTO_R_SET_RETURN void"
,
AC_TRY_COMPILE(
[
#undef _REENTRANT
#define _REENTRANT
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
int setprotoent_r (int, struct protoent_data *);
],[],
PROTO_R_SET_RESULT="#define PROTO_R_SET_RESULT (0)"
PROTO_R_SET_RETURN="#define PROTO_R_SET_RETURN int"
,
)
)
,
PROTO_R_SET_RESULT="#undef PROTO_R_SET_RESULT"
@ -2186,6 +2317,25 @@ SERV_R_SETANSWER="#define SERV_R_SETANSWER 1"
SERV_R_RETURN="#define SERV_R_RETURN int"
]
,
AC_TRY_COMPILE([
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
int
getservent_r (struct servent *, struct servent_data *serv_data);
],[return (0);],
[
SERV_R_ARGS="#define SERV_R_ARGS struct servent_data *serv_data"
SERV_R_BAD="#define SERV_R_BAD (-1)"
SERV_R_COPY="#define SERV_R_COPY serv_data"
SERV_R_COPY_ARGS="#define SERV_R_COPY_ARGS struct servent_data *sdptr"
SERV_R_OK="#define SERV_R_OK (0)"
SERV_R_SETANSWER="#undef SERV_R_SETANSWER"
SERV_R_RETURN="#define SERV_R_RETURN int"
SERVENT_DATA="#define SERVENT_DATA 1"
]
,
)
)
)
,
@ -2205,6 +2355,7 @@ AC_SUBST(SERV_R_COPY_ARGS)
AC_SUBST(SERV_R_OK)
AC_SUBST(SERV_R_SETANSWER)
AC_SUBST(SERV_R_RETURN)
AC_SUBST(SERVENT_DATA)
case $host in
ia64-hp-hpux11.*)
@ -2226,18 +2377,59 @@ void endservent_r(void);
SERV_R_END_RESULT="#define SERV_R_END_RESULT(x) /*empty*/"
SERV_R_END_RETURN="#define SERV_R_END_RETURN void "
SERV_R_ENT_ARGS="#undef SERV_R_ENT_ARGS /*empty*/"
SERV_R_ENT_UNUSED="#undef SERV_R_ENT_UNUSED /*empty*/"
]
,
AC_TRY_COMPILE(
[
#undef _REENTRANT
#define _REENTRANT
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
void endservent_r(struct servent_data *serv_data);
]
,
,
[
SERV_R_END_RESULT="#define SERV_R_END_RESULT(x) /*empty*/"
SERV_R_END_RETURN="#define SERV_R_END_RETURN void "
SERV_R_ENT_ARGS="#define SERV_R_ENT_ARGS struct servent_data *serv_data"
SERV_R_ENT_UNUSED="#define SERV_R_ENT_UNUSED UNUSED(serv_data)"
]
,
AC_TRY_COMPILE(
[
#undef _REENTRANT
#define _REENTRANT
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
int endservent_r(struct servent_data *serv_data);
]
,
,
[
SERV_R_END_RESULT="#define SERV_R_END_RESULT(x) return(x)"
SERV_R_END_RETURN="#define SERV_R_END_RETURN int "
SERV_R_ENT_ARGS="#define SERV_R_ENT_ARGS struct servent_data *serv_data"
SERV_R_ENT_UNUSED="#define SERV_R_ENT_UNUSED UNUSED(serv_data)"
]
,
)
)
)
,
SERV_R_END_RESULT="#define SERV_R_END_RESULT(x) /*empty*/"
SERV_R_END_RETURN="#define SERV_R_END_RETURN void "
SERV_R_ENT_ARGS="#undef SERV_R_ENT_ARGS /*empty*/"
SERV_R_ENT_UNUSED="#undef SERV_R_ENT_UNUSED /*empty*/"
)
esac
AC_SUBST(SERV_R_END_RESULT)
AC_SUBST(SERV_R_END_RETURN)
AC_SUBST(SERV_R_ENT_ARGS)
AC_SUBST(SERV_R_ENT_UNUSED)
case $host in
ia64-hp-hpux11.*)
@ -2251,7 +2443,7 @@ AC_TRY_COMPILE(
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
void setservent_r(int);
void setservent_r(int);
]
,,
[
@ -2259,6 +2451,22 @@ SERV_R_SET_RESULT="#undef SERV_R_SET_RESULT"
SERV_R_SET_RETURN="#define SERV_R_SET_RETURN void"
]
,
AC_TRY_COMPILE(
[
#undef _REENTRANT
#define _REENTRANT
#undef __USE_MISC
#define __USE_MISC
#include <netdb.h>
int setservent_r(int, struct servent_data *);
]
,,
[
SERV_R_SET_RESULT="#define SERV_R_SET_RESULT (0)"
SERV_R_SET_RETURN="#define SERV_R_SET_RETURN int"
]
,
)
)
,
SERV_R_SET_RESULT="#undef SERV_R_SET_RESULT"
@ -2345,6 +2553,9 @@ case "$host" in
hack_shutup_pthreadmutexinit=yes
hack_shutup_in6addr_init_macros=yes
;;
*-aix5.[[23]].*)
hack_shutup_in6addr_init_macros=yes
;;
*-bsdi3.1*)
hack_shutup_sputaux=yes
;;
@ -2368,6 +2579,9 @@ case "$host" in
*-solaris2.9)
hack_shutup_in6addr_init_macros=yes
;;
*-solaris2.10)
hack_shutup_in6addr_init_macros=yes
;;
esac
case "$hack_shutup_pthreadmutexinit" in
@ -2409,7 +2623,7 @@ esac
case "$hack_shutup_in6addr_init_macros" in
yes)
AC_DEFINE(BROKEN_IN6ADDR_INIT_MACROS)
AC_DEFINE(BROKEN_IN6ADDR_INIT_MACROS, 1, [Defined if IN6ADDR_ANY_INIT and IN6ADDR_LOOPBACK_INIT need to be redefined.] )
;;
esac

23
contrib/bind9/lib/bind/dst/dst_api.c
View file

@ -1,5 +1,5 @@
#ifndef LINT
static const char rcsid[] = "$Header: /proj/cvs/prod/bind9/lib/bind/dst/dst_api.c,v 1.4.2.6.8.3 2005/10/11 00:48:14 marka Exp $";
static const char rcsid[] = "$Header: /proj/cvs/prod/bind9/lib/bind/dst/dst_api.c,v 1.4.2.6.8.4 2006/03/10 00:17:21 marka Exp $";
#endif
/*
@ -170,6 +170,10 @@ dst_s_get_key_struct(const char *name, const int alg, const int flags,
memset(new_key, 0, sizeof(*new_key));
new_key->dk_key_name = strdup(name);
if (new_key->dk_key_name == NULL) {
free(new_key);
return (NULL);
}
new_key->dk_alg = alg;
new_key->dk_flags = flags;
new_key->dk_proto = protocol;
@ -655,11 +659,13 @@ dst_dnskey_to_key(const char *in_name, const u_char *rdata, const int len)
alg));
return (NULL);
}
if ((key_st = dst_s_get_key_struct(in_name, alg, 0, 0, 0)) == NULL)
return (NULL);
if (in_name == NULL)
return (NULL);
if ((key_st = dst_s_get_key_struct(in_name, alg, 0, 0, 0)) == NULL)
return (NULL);
key_st->dk_id = dst_s_dns_key_id(rdata, len);
key_st->dk_flags = dst_s_get_int16(rdata);
key_st->dk_proto = (u_int16_t) rdata[DST_KEY_PROT];
@ -772,13 +778,11 @@ dst_buffer_to_key(const char *key_name, /* name of the key */
return (NULL);
}
dkey = dst_s_get_key_struct(key_name, alg, flags,
protocol, -1);
dkey = dst_s_get_key_struct(key_name, alg, flags, protocol, -1);
if (dkey == NULL)
return (NULL);
if (dkey->dk_func == NULL || dkey->dk_func->from_dns_key == NULL)
return NULL;
if (dkey == NULL || dkey->dk_func == NULL ||
dkey->dk_func->from_dns_key == NULL)
return (dst_free_key(dkey));
if (dkey->dk_func->from_dns_key(dkey, key_buf, key_len) < 0) {
EREPORT(("dst_buffer_to_key(): dst_buffer_to_hmac failed\n"));
@ -1013,7 +1017,6 @@ dst_free_key(DST_KEY *f_key)
else {
EREPORT(("dst_free_key(): Unknown key alg %d\n",
f_key->dk_alg));
free(f_key->dk_KEY_struct); /* SHOULD NOT happen */
}
if (f_key->dk_KEY_struct) {
free(f_key->dk_KEY_struct);

25
contrib/bind9/lib/bind/dst/hmac_link.c
View file

@ -1,6 +1,6 @@
#ifdef HMAC_MD5
#ifndef LINT
static const char rcsid[] = "$Header: /proj/cvs/prod/bind9/lib/bind/dst/hmac_link.c,v 1.2.2.1.4.1 2005/07/28 07:43:16 marka Exp $";
static const char rcsid[] = "$Header: /proj/cvs/prod/bind9/lib/bind/dst/hmac_link.c,v 1.2.2.1.4.2 2006/03/10 00:17:21 marka Exp $";
#endif
/*
* Portions Copyright (c) 1995-1998 by Trusted Information Systems, Inc.
@ -93,6 +93,9 @@ dst_hmac_md5_sign(const int mode, DST_KEY *d_key, void **context,
int sign_len = 0;
MD5_CTX *ctx = NULL;
if (d_key == NULL || d_key->dk_KEY_struct == NULL)
return (-1);
if (mode & SIG_MODE_INIT)
ctx = (MD5_CTX *) malloc(sizeof(*ctx));
else if (context)
@ -100,8 +103,6 @@ dst_hmac_md5_sign(const int mode, DST_KEY *d_key, void **context,
if (ctx == NULL)
return (-1);
if (d_key == NULL || d_key->dk_KEY_struct == NULL)
return (-1);
key = (HMAC_Key *) d_key->dk_KEY_struct;
if (mode & SIG_MODE_INIT) {
@ -160,6 +161,9 @@ dst_hmac_md5_verify(const int mode, DST_KEY *d_key, void **context,
HMAC_Key *key;
MD5_CTX *ctx = NULL;
if (d_key == NULL || d_key->dk_KEY_struct == NULL)
return (-1);
if (mode & SIG_MODE_INIT)
ctx = (MD5_CTX *) malloc(sizeof(*ctx));
else if (context)
@ -167,9 +171,6 @@ dst_hmac_md5_verify(const int mode, DST_KEY *d_key, void **context,
if (ctx == NULL)
return (-1);
if (d_key == NULL || d_key->dk_KEY_struct == NULL)
return (-1);
key = (HMAC_Key *) d_key->dk_KEY_struct;
if (mode & SIG_MODE_INIT) {
MD5Init(ctx);
@ -272,7 +273,7 @@ dst_buffer_to_hmac_md5(DST_KEY *dkey, const u_char *key, const int keylen)
static int
dst_hmac_md5_key_to_file_format(const DST_KEY *dkey, char *buff,
const int buff_len)
const int buff_len)
{
char *bp;
int len, b_len, i, key_len;
@ -289,7 +290,7 @@ dst_hmac_md5_key_to_file_format(const DST_KEY *dkey, char *buff,
/* write file header */
sprintf(buff, key_file_fmt_str, KEY_FILE_FORMAT, KEY_HMAC_MD5, "HMAC");
bp = (char *) strchr(buff, '\0');
bp = buff + strlen(buff);
b_len = buff_len - (bp - buff);
memset(key, 0, HMAC_LEN);
@ -334,9 +335,9 @@ dst_hmac_md5_key_from_file_format(DST_KEY *dkey, const char *buff,
{
const char *p = buff, *eol;
u_char key[HMAC_LEN+1]; /* b64_pton needs more than 64 bytes do decode
* it should probably be fixed rather than doing
* this
*/
* it should probably be fixed rather than doing
* this
*/
u_char *tmp;
int key_len, len;
@ -355,6 +356,8 @@ dst_hmac_md5_key_from_file_format(DST_KEY *dkey, const char *buff,
return (-4);
len = eol - p;
tmp = malloc(len + 2);
if (tmp == NULL)
return (-5);
memcpy(tmp, p, len);
*(tmp + len) = 0x0;
key_len = b64_pton((char *)tmp, key, HMAC_LEN+1); /* see above */

7
contrib/bind9/lib/bind/include/arpa/nameser_compat.h
View file

@ -32,7 +32,7 @@
/*
* from nameser.h 8.1 (Berkeley) 6/2/93
* $Id: nameser_compat.h,v 1.1.2.3.4.2 2004/07/01 04:43:41 marka Exp $
* $Id: nameser_compat.h,v 1.1.2.3.4.3 2006/05/19 02:38:15 marka Exp $
*/
#ifndef _ARPA_NAMESER_COMPAT_
@ -52,8 +52,9 @@
#define PDP_ENDIAN 3412 /* LSB first in word, MSW first in long (pdp)*/
#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
defined(__alpha__) || defined(__alpha) || \
defined(__i386__) || defined(__i386) || defined(__amd64__) || \
defined(__x86_64__) || defined(MIPSEL) || defined(_MIPSEL) || \
defined(BIT_ZERO_ON_RIGHT) || defined(__alpha__) || defined(__alpha) || \
(defined(__Lynx__) && defined(__x86__))
#define BYTE_ORDER LITTLE_ENDIAN
#endif

8
contrib/bind9/lib/bind/include/isc/list.h
View file

@ -66,12 +66,16 @@
INSIST(LINKED(elt, link));\
if ((elt)->link.next != NULL) \
(elt)->link.next->link.prev = (elt)->link.prev; \
else \
else { \
INSIST((list).tail == (elt)); \
(list).tail = (elt)->link.prev; \
} \
if ((elt)->link.prev != NULL) \
(elt)->link.prev->link.next = (elt)->link.next; \
else \
else { \
INSIST((list).head == (elt)); \
(list).head = (elt)->link.next; \
} \
INIT_LINK_TYPE(elt, link, type); \
} while (0)
#define UNLINK(list, elt, link) \

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