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Author SHA1 Message Date
Ruslan Ermilov c73d99b567 Add netstat(1) knob to reset net.inet.{ip|icmp|tcp|udp|igmp}.stats. 
For example, ``netstat -s -p ip -z'' will show and reset IP stats.

PR:		bin/17338
 2001-06-23 17:17:59 +00:00
Assar Westerlund f964d60dd3 remove warnings 
remove superfluous declarations
make things more consistent
 2001-06-15 23:55:45 +00:00
Assar Westerlund 5e0517186d remove K&R support 2001-06-15 23:35:13 +00:00
Assar Westerlund e9370a2e59 revert removal of warning and K&R support 
Requested by: bde
 2001-06-15 23:07:59 +00:00
Assar Westerlund af7a0a2d2b remove most of the warnings 2001-06-15 01:53:05 +00:00
Assar Westerlund 65ea0024ba add the option -S for printing port numbers symbolically but addresses 
numerically.  clean up the CFLAGS in Makefile.
 2001-06-15 00:25:44 +00:00
Hajimu UMEMOTO 3384154590 Sync with recent KAME. 
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.

TODO:
  - The definitions of SADB_* in sys/net/pfkeyv2.h are still different
    from RFC2407/IANA assignment because of binary compatibility
    issue.  It should be fixed under 5-CURRENT.
  - ip6po_m member of struct ip6_pktopts is no longer used.  But, it
    is still there because of binary compatibility issue.  It should
    be removed under 5-CURRENT.

Reviewed by:	itojun
Obtained from:	KAME
MFC after:	3 weeks
 2001-06-11 12:39:29 +00:00
Dag-Erling Smørgrav 080b7f4967 Add a -W flag that tells netstat not to truncate addresses even if they are 
too long for the column they're printed in.

Move variable definitions out of netstat.h and into main.c.

Clean up some warnings.
 2001-03-15 20:46:04 +00:00
Brian Somers d121b55666 MAXHOSTNAMELEN includes space for a NUL. 
Don't roll our own version of trimdomain(), use the one in libutil.

Not objected to by: freebsd-audit
 2001-03-14 20:51:26 +00:00
Ruslan Ermilov fb9aaba000 Count and show incoming UDP datagrams with no checksum. 2001-03-13 13:26:06 +00:00
Jun-ichiro itojun Hagino 32cd1d9601 sync with latest kame netstat. basically, more statistics 2000-07-04 16:26:46 +00:00
Yoshinobu Inoue fc60ab7b0f -permit protocol specific statistics at iflag, 
only when either of sflag and "-f inet6" is specified.
-fix the indentation of default output

Specified by: Stephen McKay <syssgm@detir.qld.gov.au>

Reviewed and Confirmed by: Stephen McKay <syssgm@detir.qld.gov.au>
 2000-01-07 05:17:09 +00:00
Guido van Rooij ac55add06c Add new option, -L that will listen the various listen queue lengths. 
Reviewed by:	Garrett Wollman <wollman@khavrinen.lcs.mit.edu>,
		Clive Lin <clive@GnatS.CirX.ORG>
 1999-12-13 20:08:44 +00:00
Yoshinobu Inoue cfa1ca9dfa udp IPv6 support, IPv6/IPv4 tunneling support in kernel, 
packet divert at kernel for IPv6/IPv4 translater daemon

This includes queue related patch submitted by jburkhol@home.com.

Submitted by: queue related patch from jburkhol@home.com
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
 1999-12-07 17:39:16 +00:00
Julian Elischer a97a99221a Cleanup towards -Wall 1999-10-21 07:08:56 +00:00
Peter Wemm c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Dag-Erling Smørgrav 8898c75d55 Don't truncate port numbers. 
Submitted by:	ru
 1999-07-06 19:10:15 +00:00
Dag-Erling Smørgrav e4ec3989d9 Fix fstat compatibility by printing the address of the tcppcb instead of 
that of the regular socket pcb for TCP sockets.

PR:		bin/9963
Submitted by:	Ruslan Ermilov <ru@ucb.crimea.ua>
 1999-03-10 17:25:42 +00:00
Bruce Evans 22694ebad5 Fixed printf format errors. 1998-07-06 21:01:54 +00:00
Warner Losh 9a1f6729af o Use snprintf over sprintf. 
o Use strncpy correctly.
o Use enough buffer for line.

Inspired by or Obtained from: Similar changes in OpenBSD
 1998-06-09 04:13:03 +00:00
Pierre Beyssac 958d6f7fc3 Make "netstat -s" display stats on fast-forwarded packets. 
Obtained from: NetBSD code
 1998-05-19 16:00:55 +00:00
Garrett Wollman 4f81ef5056 mbuf, inet, and unix modules no longer read kvm. 1998-05-15 20:19:21 +00:00
Garrett Wollman 4e00c309c0 Print out the two new fields in the ICMP stats. While we're at it, also 
convert icmp_stats() to use sysctl(3) to retrieve the information
rather than kvm.  This makes it easy to also print whether ICMP address
mask responses are enabled, so do so.
 1997-08-25 16:57:05 +00:00
Peter Wemm c115df18cd Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
Garrett Wollman a5969f5ffc Print out the new uninteresting-multicast-packets statistic. 1997-01-21 21:08:57 +00:00
Jordan K. Hubbard 1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
Paul Traina e1fb4daa3e TCP statistics are unsigned counters. 
Tor Egge reports counter wrap and requests and update to quad_t sized
counters, which is also a good thing to do,  but I'm unhappy about adding
two more instructions into the  code path every time we doink a counter.

Maybe with or after the Lite2 merge...
Submitted by:	Tor Egge <Tor.Egge@idt.ntnu.no>
 1997-01-07 20:09:28 +00:00
Garrett Wollman 9086499893 Eliminate unnecessary include of <sys/mbuf.h>. PCBs aren't stored in mbufs 
any more.
 1996-10-28 18:56:44 +00:00
Poul-Henning Kamp 8d612dd2fc Try to make netstat more smart about port numbers. 
Feedback most welcome.
 1996-08-23 19:05:34 +00:00
Garrett Wollman 759b7d75fb Print PCB hash miss statistic. 1996-06-05 17:24:33 +00:00
Alexander Langer 7d56c0ee6b Code cleanup: remove unused variables, use correct *printf format 
specifiers (some unsigned values were printed as signed, some longs
were printed as ints), and place parentheses around assignments in
if statements.
 1996-06-02 23:19:12 +00:00
David Greenman d8d891521e Move #include of queue.h before #include of socketvar.h in preparation for 
struct socket changes.
 1996-03-11 13:01:12 +00:00
Guido van Rooij 1347f5b8e5 Add a counter for the number of times the listen queue was overflowed to 
the tcpstat structure. (netstat -s)
Reviewed by:	wollman
Obtained from: Steves, TCP/IP Ill. vol.3, page 189
 1996-02-26 21:47:13 +00:00
Peter Wemm 9c437f50ee tidy up the domain name trimming code, and move it to a single place 
rather than having the same bit of code duplicated in three places,
each with their own static copy of the host's local name.
 1996-01-15 02:18:35 +00:00
Peter Wemm 05ddff6e30 Merge in Lite-2 changes. 1996-01-14 23:33:13 +00:00
Andrey A. Chernov 1ef69972ad Change .8s port name restriction to .15s, modern tcp port 
have longer names, check /etc/services.
kerberos_master triggers this bug: it is undistiguishable from
simple kerberos for .8s
 1995-12-23 18:19:01 +00:00
Adam David 513822dddc - #if defined(TF_NEEDSYN) && defined(TF_NEEDSYN) 
+ #if defined(TF_NEEDSYN) && defined(TF_NEEDFIN)
 1995-10-27 12:32:07 +00:00
Garrett Wollman 231bfb095d In TCP statistics, display new statistic about how many resends were 
initiated as a result of the Path MTU discovery process.
 1995-10-13 20:01:48 +00:00
David Greenman 3aa80b1d81 Output statistics as unsigned in the -w section. 
Look at error return of kread() and stop on error.
Fix warning in kread() to not output "kvm_read:" twice.
Killed PCB cache misses stat as we no longer have it.
 1995-07-29 22:34:15 +00:00
David Greenman 89d7f49a31 Add "connections dropped by persist timeout" statistic. 1995-07-29 18:49:16 +00:00
Garrett Wollman 7b4315a73a Correct spelling mistake: upcated -> updated. 1995-06-19 16:55:16 +00:00
Garrett Wollman 861b18288b Print out the statistics for cache updates of rtt, rttvar, and ssthresh. 1995-06-19 16:46:21 +00:00
David Greenman a9d6f1a78d That's what I get for doing things in a hurry...applied up-to-date patch 
to this file rather than old one (before I renamed the structure element).
 1995-04-09 15:12:21 +00:00
David Greenman fe9cff485b Oops, remove some chaff from previous commit. 1995-04-09 05:34:54 +00:00
David Greenman 7452c2a5ef Updated netstat to grok 4.4 QUEUE macros now being used to like the PCBs 
together.
 1995-04-09 05:33:17 +00:00
Garrett Wollman 9a94a59774 Make netstat report the correct state for T/TCP. 
Submitted by: Andras Olah <olah@cs.utwente.nl>
 1995-02-14 03:09:51 +00:00
Garrett Wollman 7b46dd001d Document router advertisement and solicitation messages in ICMP input 
histogram.
 1994-10-02 18:45:32 +00:00
Rodney W. Grimes 9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00