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1. DHCP server trasmit 2. Client parses and saves in leases Implements http://www.rfc-editor.org/rfc/rfc3361.txt ``` Frame 134: 348 bytes on wire (2784 bits), 348 bytes captured (2784 bits) on interface 0 Ethernet II, Src: 42:65:85:d6:4e:32 (42:65:85:d6:4e:32), Dst: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4) Internet Protocol Version 4, Src: 192.168.5.1, Dst: 192.168.5.11 User Datagram Protocol, Src Port: 67, Dst Port: 68 Dynamic Host Configuration Protocol (ACK) Message type: Boot Reply (2) Hardware type: Ethernet (0x01) Hardware address length: 6 Hops: 0 Transaction ID: 0x7cc87cb4 Seconds elapsed: 0 Bootp flags: 0x0000 (Unicast) Client IP address: 0.0.0.0 Your (client) IP address: 192.168.5.11 Next server IP address: 0.0.0.0 Relay agent IP address: 0.0.0.0 Client MAC address: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4) Client hardware address padding: 00000000000000000000 Server host name not given Boot file name not given Magic cookie: DHCP Option: (53) DHCP Message Type (ACK) Length: 1 DHCP: ACK (5) Option: (51) IP Address Lease Time Length: 4 IP Address Lease Time: (3600s) 1 hour Option: (1) Subnet Mask (255.255.255.0) Length: 4 Subnet Mask: 255.255.255.0 Option: (3) Router Length: 4 Router: 192.168.5.1 Option: (6) Domain Name Server Length: 4 Domain Name Server: 192.168.5.1 Option: (42) Network Time Protocol Servers Length: 4 Network Time Protocol Server: 192.168.1.1 Option: (120) SIP Servers <=====here Length: 9 SIP Server Encoding: IPv4 Address (1) SIP Server Address: 192.168.1.1 SIP Server Address: 192.168.5.2 Option: (101) TCode Length: 13 TZ TCode: Europe/Berlin Option: (54) DHCP Server Identifier (192.168.5.1) Length: 4 DHCP Server Identifier: 192.168.5.1 Option: (255) End Option End: 255 ``` ``` cat /run/systemd/netif/state ✔ ⚡ 3148 16:40:51 OPER_STATE=routable CARRIER_STATE=carrier ADDRESS_STATE=routable DNS=192.168.94.2 192.168.5.1 NTP=192.168.5.1 SIP=192.168.1.1 192.168.5.2 ``` aa |
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.. | ||
fuzz | ||
hwdb | ||
journal-data | ||
loopy.service.d | ||
mocks | ||
TEST-01-BASIC | ||
TEST-02-CRYPTSETUP | ||
TEST-03-JOBS | ||
TEST-04-JOURNAL | ||
TEST-05-RLIMITS | ||
TEST-06-SELINUX | ||
TEST-07-ISSUE-1981 | ||
TEST-08-ISSUE-2730 | ||
TEST-09-ISSUE-2691 | ||
TEST-10-ISSUE-2467 | ||
TEST-11-ISSUE-3166 | ||
TEST-12-ISSUE-3171 | ||
TEST-13-NSPAWN-SMOKE | ||
TEST-14-MACHINE-ID | ||
TEST-15-DROPIN | ||
TEST-16-EXTEND-TIMEOUT | ||
TEST-17-UDEV-WANTS | ||
TEST-18-FAILUREACTION | ||
TEST-19-DELEGATE | ||
TEST-20-MAINPIDGAMES | ||
TEST-21-SYSUSERS | ||
TEST-22-TMPFILES | ||
TEST-23-TYPE-EXEC | ||
TEST-24-UNIT-TESTS | ||
TEST-25-IMPORT | ||
TEST-26-SETENV | ||
TEST-27-STDOUTFILE | ||
TEST-28-PERCENTJ-WANTEDBY | ||
TEST-29-UDEV-ID_RENAMING | ||
TEST-30-ONCLOCKCHANGE | ||
TEST-31-DEVICE-ENUMERATION | ||
TEST-32-OOMPOLICY | ||
TEST-33-CLEAN-UNIT | ||
TEST-34-DYNAMICUSERMIGRATE | ||
TEST-35-NETWORK-GENERATOR | ||
TEST-36-NUMAPOLICY | ||
TEST-37-RUNTIMEDIRECTORYPRESERVE | ||
TEST-39-EXECRELOAD | ||
TEST-40-EXEC-COMMAND-EX | ||
test-execute | ||
test-network | ||
test-path | ||
test-resolve | ||
test-umount | ||
unit-.service.d | ||
unit-with-.service.d | ||
unit-with-multiple-.service.d | ||
unit-with-multiple-dashes.service.d | ||
.gitignore | ||
a-conj.service | ||
a.service | ||
b.service | ||
basic.target | ||
c.service | ||
create-sys-script.py | ||
d.service | ||
daughter.service | ||
dml-discard-empty.service | ||
dml-discard-set-ml.service | ||
dml-discard.slice | ||
dml-override-empty.service | ||
dml-override.slice | ||
dml-passthrough-empty.service | ||
dml-passthrough-set-dml.service | ||
dml-passthrough-set-ml.service | ||
dml-passthrough.slice | ||
dml.slice | ||
e.service | ||
end.service | ||
f.service | ||
g.service | ||
grandchild.service | ||
h.service | ||
hello-after-sleep.target | ||
hello.service | ||
hwdb-test.sh | ||
i.service | ||
loopy.service | ||
loopy2.service | ||
loopy3.service | ||
loopy4.service | ||
meson.build | ||
mkosi.build.networkd-test | ||
mkosi.default.networkd-test | ||
mkosi.nspawn.networkd-test | ||
networkd-test.py | ||
nomem.slice | ||
nomemleaf.service | ||
parent-deep.slice | ||
parent.slice | ||
README.testsuite | ||
rule-syntax-check.py | ||
run-integration-tests.sh | ||
run-unit-tests.py | ||
sched_idle_bad.service | ||
sched_idle_ok.service | ||
sched_rr_bad.service | ||
sched_rr_change.service | ||
sched_rr_ok.service | ||
shutdown.target | ||
sleep.service | ||
sockets.target | ||
son.service | ||
splash.bmp | ||
sys-script.py | ||
sysinit.target | ||
sysv-generator-test.py | ||
test-efi-create-disk.sh | ||
test-exec-deserialization.py | ||
test-functions | ||
testsuite.target | ||
timers.target | ||
udev-test.pl | ||
unit-with-multiple-dashes.service | ||
unstoppable.service |
The extended testsuite only works with UID=0. It contains of several subdirectories named "test/TEST-??-*", which are run one by one. To run the extended testsuite do the following: $ ninja -C build # Avoid building anything as root later $ sudo test/run-integration-tests.sh ninja: Entering directory `/home/zbyszek/src/systemd/build' ninja: no work to do. --x-- Running TEST-01-BASIC --x-- + make -C TEST-01-BASIC BUILD_DIR=/home/zbyszek/src/systemd/build clean setup run make: Entering directory '/home/zbyszek/src/systemd/test/TEST-01-BASIC' TEST CLEANUP: Basic systemd setup TEST SETUP: Basic systemd setup ... TEST RUN: Basic systemd setup [OK] make: Leaving directory '/home/zbyszek/src/systemd/test/TEST-01-BASIC' --x-- Result of TEST-01-BASIC: 0 --x-- --x-- Running TEST-02-CRYPTSETUP --x-- + make -C TEST-02-CRYPTSETUP BUILD_DIR=/home/zbyszek/src/systemd/build clean setup run If one of the tests fails, then $subdir/test.log contains the log file of the test. To run just one of the cases: $ sudo make -C test/TEST-01-BASIC clean setup run Specifying the build directory ============================== If the build directory is not detected automatically, it can be specified with BUILD_DIR=: $ sudo BUILD_DIR=some-other-build/ test/run-integration-tests or $ sudo make -C test/TEST-01-BASIC BUILD_DIR=../../some-other-build/ ... Note that in the second case, the path is relative to the test case directory. An absolute path may also be used in both cases. Configuration variables ======================= TEST_NO_QEMU=1 Don't run tests under QEMU TEST_NO_NSPAWN=1 Don't run tests under systemd-nspawn TEST_NO_KVM=1 Disable QEMU KVM autodetection (may be necessary when you're trying to run the *vanilla* QEMU and have both qemu and qemu-kvm installed) QEMU_MEM=512M Configure amount of memory for QEMU VMs (defaults to 512M) QEMU_SMP=1 Configure number of CPUs for QEMU VMs (defaults to 1) KERNEL_APPEND='...' Append additional parameters to the kernel command line NSPAWN_ARGUMENTS='...' Specify additional arguments for systemd-nspawn QEMU_TIMEOUT=infinity Set a timeout for tests under QEMU (defaults to infinity) NSPAWN_TIMEOUT=infinity Set a timeout for tests under systemd-nspawn (defaults to infinity) INTERACTIVE_DEBUG=1 Configure the machine to be more *user-friendly* for interactive debuggung (e.g. by setting a usable default terminal, suppressing the shutdown after the test, etc.) The kernel and initramfs can be specified with $KERNEL_BIN and $INITRD. (Fedora's or Debian's default kernel path and initramfs are used by default) A script will try to find your QEMU binary. If you want to specify a different one with $QEMU_BIN. Debugging the qemu image ======================== If you want to log in the testsuite virtual machine, you can specify additional kernel command line parameter with $KERNEL_APPEND and then log in as root. $ sudo make -C test/TEST-01-BASIC KERNEL_APPEND="systemd.unit=multi-user.target" run Root password is empty.