2 # SPDX-License-Identifier: LGPL-2.1+
3 # systemd-networkd tests
14 from shutil
import copytree
16 network_unit_file_path
='/run/systemd/network'
17 networkd_runtime_directory
='/run/systemd/netif'
18 networkd_ci_path
='/run/networkd-ci'
19 network_sysctl_ipv6_path
='/proc/sys/net/ipv6/conf'
20 network_sysctl_ipv4_path
='/proc/sys/net/ipv4/conf'
22 dnsmasq_pid_file
='/run/networkd-ci/test-test-dnsmasq.pid'
23 dnsmasq_log_file
='/run/networkd-ci/test-dnsmasq-log-file'
25 wait_online_bin
='/usr/lib/systemd/systemd-networkd-wait-online'
27 def is_module_available(module_name
):
28 lsmod_output
= subprocess
.check_output('lsmod', universal_newlines
=True)
29 module_re
= re
.compile(r
'^{0}\b'.format(re
.escape(module_name
)), re
.MULTILINE
)
30 return module_re
.search(lsmod_output
) or not subprocess
.call(["modprobe", module_name
])
32 def expectedFailureIfModuleIsNotAvailable(module_name
):
34 if not is_module_available(module_name
):
35 return unittest
.expectedFailure(func
)
40 def expectedFailureIfERSPANModuleIsNotAvailable():
42 rc
= subprocess
.call(['ip', 'link', 'add', 'dev', 'erspan99', 'type', 'erspan', 'seq', 'key', '30', 'local', '192.168.1.4', 'remote', '192.168.1.1', 'erspan_ver', '1', 'erspan', '123'])
44 subprocess
.call(['ip', 'link', 'del', 'erspan99'])
47 return unittest
.expectedFailure(func
)
51 def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable():
53 rc
= subprocess
.call(['ip', 'rule', 'add', 'from', '192.168.100.19', 'sport', '1123-1150', 'dport', '3224-3290', 'table', '7'])
55 subprocess
.call(['ip', 'rule', 'del', 'from', '192.168.100.19', 'sport', '1123-1150', 'dport', '3224-3290', 'table', '7'])
58 return unittest
.expectedFailure(func
)
62 def expectedFailureIfRoutingPolicyIPProtoIsNotAvailable():
64 rc
= subprocess
.call(['ip', 'rule', 'add', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
66 subprocess
.call(['ip', 'rule', 'del', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
69 return unittest
.expectedFailure(func
)
73 def expectedFailureIf_ip6gre_do_not_support_ipv6ll():
76 rc
= subprocess
.call(['ip', 'link', 'add', 'name', 'test1', 'type', 'dummy'])
79 rc
= subprocess
.call(['ip', 'tunnel', 'add', 'tun99', 'local', '2a00:ffde:4567:edde::4986', 'remote', '2001:473:fece:cafe::5178', 'mode', 'ip6gre', 'dev', 'test1'])
82 # Not sure why, but '0' or '2' do not work.
83 subprocess
.call(['sysctl', '-w', 'net.ipv6.conf.tun99.addr_gen_mode=3'])
85 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'tun99', 'scope', 'link'], universal_newlines
=True).rstrip()
87 success
= 'inet6' in output
89 subprocess
.run(['ip', 'tunnel', 'del', 'tun99'])
91 subprocess
.run(['ip', 'link', 'del', 'test1'])
96 return unittest
.expectedFailure(func
)
101 os
.makedirs(network_unit_file_path
, exist_ok
=True)
102 os
.makedirs(networkd_ci_path
, exist_ok
=True)
104 shutil
.rmtree(networkd_ci_path
)
105 copytree(os
.path
.join(os
.path
.dirname(os
.path
.abspath(__file__
)), 'conf'), networkd_ci_path
)
107 subprocess
.check_call('systemctl stop systemd-networkd.socket', shell
=True)
109 def tearDownModule():
110 shutil
.rmtree(networkd_ci_path
)
112 subprocess
.check_call('systemctl stop systemd-networkd.service', shell
=True)
113 subprocess
.check_call('systemctl start systemd-networkd.socket', shell
=True)
114 subprocess
.check_call('systemctl start systemd-networkd.service', shell
=True)
117 def read_link_attr(self
, link
, dev
, attribute
):
118 with
open(os
.path
.join(os
.path
.join(os
.path
.join('/sys/class/net/', link
), dev
), attribute
)) as f
:
119 return f
.readline().strip()
121 def read_bridge_port_attr(self
, bridge
, link
, attribute
):
123 path_bridge
= os
.path
.join('/sys/devices/virtual/net', bridge
)
124 path_port
= 'lower_' + link
+ '/brport'
125 path
= os
.path
.join(path_bridge
, path_port
)
127 with
open(os
.path
.join(path
, attribute
)) as f
:
128 return f
.readline().strip()
130 def link_exits(self
, link
):
131 return os
.path
.exists(os
.path
.join('/sys/class/net', link
))
133 def link_remove(self
, links
):
135 if os
.path
.exists(os
.path
.join('/sys/class/net', link
)):
136 subprocess
.call(['ip', 'link', 'del', 'dev', link
])
139 def l2tp_tunnel_remove(self
, tunnel_ids
):
140 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel'], universal_newlines
=True).rstrip()
141 for tid
in tunnel_ids
:
142 words
='Tunnel ' + tid
+ ', encap'
144 subprocess
.call(['ip', 'l2tp', 'del', 'tunnel', 'tid', tid
])
147 def read_ipv6_sysctl_attr(self
, link
, attribute
):
148 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, link
), attribute
)) as f
:
149 return f
.readline().strip()
151 def read_ipv4_sysctl_attr(self
, link
, attribute
):
152 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv4_path
, link
), attribute
)) as f
:
153 return f
.readline().strip()
155 def copy_unit_to_networkd_unit_path(self
, *units
):
158 shutil
.copy(os
.path
.join(networkd_ci_path
, unit
), network_unit_file_path
)
159 if (os
.path
.exists(os
.path
.join(networkd_ci_path
, unit
+ '.d'))):
160 copytree(os
.path
.join(networkd_ci_path
, unit
+ '.d'), os
.path
.join(network_unit_file_path
, unit
+ '.d'))
162 def remove_unit_from_networkd_path(self
, units
):
164 if (os
.path
.exists(os
.path
.join(network_unit_file_path
, unit
))):
165 os
.remove(os
.path
.join(network_unit_file_path
, unit
))
166 if (os
.path
.exists(os
.path
.join(network_unit_file_path
, unit
+ '.d'))):
167 shutil
.rmtree(os
.path
.join(network_unit_file_path
, unit
+ '.d'))
169 def start_dnsmasq(self
, additional_options
='', lease_time
='1h'):
170 dnsmasq_command
= f
'dnsmasq -8 /var/run/networkd-ci/test-dnsmasq-log-file --log-queries=extra --log-dhcp --pid-file=/var/run/networkd-ci/test-test-dnsmasq.pid --conf-file=/dev/null --interface=veth-peer --enable-ra --dhcp-range=2600::10,2600::20,{lease_time} --dhcp-range=192.168.5.10,192.168.5.200,{lease_time} -R --dhcp-leasefile=/var/run/networkd-ci/lease --dhcp-option=26,1492 --dhcp-option=option:router,192.168.5.1 --dhcp-option=33,192.168.5.4,192.168.5.5 --port=0 ' + additional_options
171 subprocess
.check_call(dnsmasq_command
, shell
=True)
175 def stop_dnsmasq(self
, pid_file
):
176 if os
.path
.exists(pid_file
):
177 with
open(pid_file
, 'r') as f
:
178 pid
= f
.read().rstrip(' \t\r\n\0')
179 os
.kill(int(pid
), signal
.SIGTERM
)
183 def search_words_in_dnsmasq_log(self
, words
, show_all
=False):
184 if os
.path
.exists(dnsmasq_log_file
):
185 with
open (dnsmasq_log_file
) as in_file
:
186 contents
= in_file
.read()
189 for line
in contents
.split('\n'):
192 print("%s, %s" % (words
, line
))
196 def remove_lease_file(self
):
197 if os
.path
.exists(os
.path
.join(networkd_ci_path
, 'lease')):
198 os
.remove(os
.path
.join(networkd_ci_path
, 'lease'))
200 def remove_log_file(self
):
201 if os
.path
.exists(dnsmasq_log_file
):
202 os
.remove(dnsmasq_log_file
)
204 def start_networkd(self
, sleep_sec
=5, remove_state_files
=True):
205 if (remove_state_files
and
206 os
.path
.exists(os
.path
.join(networkd_runtime_directory
, 'state'))):
207 subprocess
.check_call('systemctl stop systemd-networkd', shell
=True)
208 os
.remove(os
.path
.join(networkd_runtime_directory
, 'state'))
209 subprocess
.check_call('systemctl start systemd-networkd', shell
=True)
211 subprocess
.check_call('systemctl restart systemd-networkd', shell
=True)
213 time
.sleep(sleep_sec
)
215 def wait_online(self
, links_with_operstate
, timeout
='20s', bool_any
=False):
216 args
= [wait_online_bin
, f
'--timeout={timeout}'] + [f
'--interface={link}' for link
in links_with_operstate
]
219 subprocess
.check_call(args
)
221 def get_operstate(self
, link
, show_status
=True, setup_state
='configured'):
222 output
= subprocess
.check_output(['networkctl', 'status', link
], universal_newlines
=True).rstrip()
225 for line
in output
.splitlines():
226 if 'State:' in line
and (not setup_state
or setup_state
in line
):
227 return line
.split()[1]
230 def check_operstate(self
, link
, expected
, show_status
=True, setup_state
='configured'):
231 self
.assertRegex(self
.get_operstate(link
, show_status
, setup_state
), expected
)
234 class NetworkdNetDevTests(unittest
.TestCase
, Utilities
):
291 '10-dropin-test.netdev',
295 '15-name-conflict-test.netdev',
298 '21-vlan-test1.network',
301 '25-6rd-tunnel.netdev',
303 '25-bond-balanced-tlb.netdev',
306 '25-erspan-tunnel-local-any.netdev',
307 '25-erspan-tunnel.netdev',
308 '25-fou-gretap.netdev',
310 '25-fou-ipip.netdev',
311 '25-fou-ipproto-gre.netdev',
312 '25-fou-ipproto-ipip.netdev',
315 '25-gretap-tunnel-local-any.netdev',
316 '25-gretap-tunnel.netdev',
317 '25-gre-tunnel-local-any.netdev',
318 '25-gre-tunnel-remote-any.netdev',
319 '25-gre-tunnel.netdev',
320 '25-ip6gretap-tunnel-local-any.netdev',
321 '25-ip6gretap-tunnel.netdev',
322 '25-ip6gre-tunnel-local-any.netdev',
323 '25-ip6gre-tunnel-remote-any.netdev',
324 '25-ip6gre-tunnel.netdev',
325 '25-ip6tnl-tunnel-remote-any.netdev',
326 '25-ip6tnl-tunnel-local-any.netdev',
327 '25-ip6tnl-tunnel.netdev',
328 '25-ipip-tunnel-independent.netdev',
329 '25-ipip-tunnel-local-any.netdev',
330 '25-ipip-tunnel-remote-any.netdev',
331 '25-ipip-tunnel.netdev',
334 '25-isatap-tunnel.netdev',
338 '25-sit-tunnel-local-any.netdev',
339 '25-sit-tunnel-remote-any.netdev',
340 '25-sit-tunnel.netdev',
343 '25-tunnel-local-any.network',
344 '25-tunnel-remote-any.network',
349 '25-vti6-tunnel-local-any.netdev',
350 '25-vti6-tunnel-remote-any.netdev',
351 '25-vti6-tunnel.netdev',
352 '25-vti-tunnel-local-any.netdev',
353 '25-vti-tunnel-remote-any.netdev',
354 '25-vti-tunnel.netdev',
356 '25-wireguard-23-peers.netdev',
357 '25-wireguard-23-peers.network',
358 '25-wireguard-preshared-key.txt',
359 '25-wireguard-private-key.txt',
360 '25-wireguard.netdev',
361 '25-wireguard.network',
380 'vxlan-test1.network',
384 self
.link_remove(self
.links
)
387 self
.link_remove(self
.links
)
388 self
.remove_unit_from_networkd_path(self
.units
)
390 def test_dropin(self
):
391 self
.copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev')
392 self
.start_networkd()
394 self
.assertTrue(self
.link_exits('dropin-test'))
396 # This also tests NetDev.Name= conflict and basic networkctl functionalities
398 output
= subprocess
.check_output(['ip', 'link', 'show', 'dropin-test'], universal_newlines
=True).rstrip()
400 self
.assertRegex(output
, '00:50:56:c0:00:28')
402 output
= subprocess
.check_output(['networkctl', 'list'], universal_newlines
=True).rstrip()
403 self
.assertRegex(output
, '1 lo ')
404 self
.assertRegex(output
, 'dropin-test')
406 output
= subprocess
.check_output(['networkctl', 'list', 'dropin-test'], universal_newlines
=True).rstrip()
407 self
.assertNotRegex(output
, '1 lo ')
408 self
.assertRegex(output
, 'dropin-test')
410 output
= subprocess
.check_output(['networkctl', 'list', 'dropin-*'], universal_newlines
=True).rstrip()
411 self
.assertNotRegex(output
, '1 lo ')
412 self
.assertRegex(output
, 'dropin-test')
414 output
= subprocess
.check_output(['networkctl', 'status', 'dropin-*'], universal_newlines
=True).rstrip()
415 self
.assertNotRegex(output
, '1: lo ')
416 self
.assertRegex(output
, 'dropin-test')
418 ret
= subprocess
.run(['ethtool', '--driver', 'dropin-test'], stdout
=subprocess
.PIPE
, stderr
=subprocess
.STDOUT
, universal_newlines
=True)
419 print(ret
.stdout
.rstrip())
420 if ret
.returncode
== 0 and re
.search('driver: dummy', ret
.stdout
.rstrip()) != None:
421 self
.assertRegex(output
, 'Driver: dummy')
423 print('ethtool does not support driver field at least for dummy interfaces, skipping test for Driver field of networkctl.')
425 def test_wait_online_any(self
):
426 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network')
427 self
.start_networkd(0)
429 self
.wait_online(['bridge99', 'test1:degraded'], bool_any
=True)
430 self
.assertTrue(self
.link_exits('bridge99'))
431 self
.assertTrue(self
.link_exits('test1'))
433 self
.check_operstate('bridge99', '(?:off|no-carrier)', setup_state
='configuring')
434 self
.check_operstate('test1', 'degraded')
436 def test_bridge(self
):
437 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev')
438 self
.start_networkd()
440 self
.assertTrue(self
.link_exits('bridge99'))
442 self
.assertEqual('900', self
.read_link_attr('bridge99', 'bridge', 'hello_time'))
443 self
.assertEqual('900', self
.read_link_attr('bridge99', 'bridge', 'max_age'))
444 self
.assertEqual('900', self
.read_link_attr('bridge99', 'bridge','forward_delay'))
445 self
.assertEqual('900', self
.read_link_attr('bridge99', 'bridge','ageing_time'))
446 self
.assertEqual('9', self
.read_link_attr('bridge99', 'bridge','priority'))
447 self
.assertEqual('1', self
.read_link_attr('bridge99', 'bridge','multicast_querier'))
448 self
.assertEqual('1', self
.read_link_attr('bridge99', 'bridge','multicast_snooping'))
449 self
.assertEqual('1', self
.read_link_attr('bridge99', 'bridge','stp_state'))
452 self
.copy_unit_to_networkd_unit_path('25-bond.netdev')
453 self
.start_networkd()
455 self
.assertTrue(self
.link_exits('bond99'))
457 self
.assertEqual('802.3ad 4', self
.read_link_attr('bond99', 'bonding', 'mode'))
458 self
.assertEqual('layer3+4 1', self
.read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
459 self
.assertEqual('1000', self
.read_link_attr('bond99', 'bonding', 'miimon'))
460 self
.assertEqual('fast 1', self
.read_link_attr('bond99', 'bonding', 'lacp_rate'))
461 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'updelay'))
462 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'downdelay'))
463 self
.assertEqual('4', self
.read_link_attr('bond99', 'bonding', 'resend_igmp'))
464 self
.assertEqual('1', self
.read_link_attr('bond99', 'bonding', 'min_links'))
465 self
.assertEqual('1218', self
.read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
466 self
.assertEqual('811', self
.read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
467 self
.assertEqual('00:11:22:33:44:55', self
.read_link_attr('bond99', 'bonding', 'ad_actor_system'))
469 def test_bond_balanced_tlb(self
):
470 self
.copy_unit_to_networkd_unit_path('25-bond-balanced-tlb.netdev')
471 self
.start_networkd()
473 self
.assertTrue(self
.link_exits('bond99'))
475 self
.assertEqual('balance-tlb 5', self
.read_link_attr('bond99', 'bonding', 'mode'))
476 self
.assertEqual('1', self
.read_link_attr('bond99', 'bonding', 'tlb_dynamic_lb'))
479 self
.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev',
480 '21-vlan.network', '21-vlan-test1.network')
481 self
.start_networkd()
483 self
.assertTrue(self
.link_exits('test1'))
484 self
.assertTrue(self
.link_exits('vlan99'))
486 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
488 self
.assertRegex(output
, ' mtu 2000 ')
490 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vlan99'], universal_newlines
=True).rstrip()
492 self
.assertRegex(output
, ' mtu 2000 ')
493 self
.assertRegex(output
, 'REORDER_HDR')
494 self
.assertRegex(output
, 'LOOSE_BINDING')
495 self
.assertRegex(output
, 'GVRP')
496 self
.assertRegex(output
, 'MVRP')
497 self
.assertRegex(output
, ' id 99 ')
499 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
501 self
.assertRegex(output
, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1')
502 self
.assertRegex(output
, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1')
504 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'vlan99'], universal_newlines
=True).rstrip()
506 self
.assertRegex(output
, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99')
508 def test_macvtap(self
):
509 self
.copy_unit_to_networkd_unit_path('21-macvtap.netdev', '11-dummy.netdev', 'macvtap.network')
510 self
.start_networkd()
512 self
.assertTrue(self
.link_exits('macvtap99'))
514 def test_macvlan(self
):
515 self
.copy_unit_to_networkd_unit_path('21-macvlan.netdev', '11-dummy.netdev', 'macvlan.network')
516 self
.start_networkd()
518 self
.assertTrue(self
.link_exits('test1'))
519 self
.assertTrue(self
.link_exits('macvlan99'))
521 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
523 self
.assertRegex(output
, ' mtu 2000 ')
525 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macvlan99'], universal_newlines
=True).rstrip()
527 self
.assertRegex(output
, ' mtu 2000 ')
529 @expectedFailureIfModuleIsNotAvailable('ipvlan')
530 def test_ipvlan(self
):
531 self
.copy_unit_to_networkd_unit_path('25-ipvlan.netdev', '11-dummy.netdev', 'ipvlan.network')
532 self
.start_networkd()
534 self
.assertTrue(self
.link_exits('ipvlan99'))
536 @expectedFailureIfModuleIsNotAvailable('ipvtap')
537 def test_ipvtap(self
):
538 self
.copy_unit_to_networkd_unit_path('25-ipvtap.netdev', '11-dummy.netdev', 'ipvtap.network')
539 self
.start_networkd()
541 self
.assertTrue(self
.link_exits('ipvtap99'))
544 self
.copy_unit_to_networkd_unit_path('25-veth.netdev')
545 self
.start_networkd()
547 self
.assertTrue(self
.link_exits('veth99'))
549 def test_dummy(self
):
550 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev')
551 self
.start_networkd()
553 self
.assertTrue(self
.link_exits('test1'))
556 self
.copy_unit_to_networkd_unit_path('25-tun.netdev')
557 self
.start_networkd()
559 self
.assertTrue(self
.link_exits('tun99'))
562 self
.copy_unit_to_networkd_unit_path('25-tap.netdev')
563 self
.start_networkd()
565 self
.assertTrue(self
.link_exits('tap99'))
567 @expectedFailureIfModuleIsNotAvailable('vrf')
569 self
.copy_unit_to_networkd_unit_path('25-vrf.netdev')
570 self
.start_networkd()
572 self
.assertTrue(self
.link_exits('vrf99'))
574 @expectedFailureIfModuleIsNotAvailable('vcan')
576 self
.copy_unit_to_networkd_unit_path('25-vcan.netdev')
577 self
.start_networkd()
579 self
.assertTrue(self
.link_exits('vcan99'))
581 @expectedFailureIfModuleIsNotAvailable('wireguard')
582 def test_wireguard(self
):
583 self
.copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network',
584 '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network',
585 '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt')
586 self
.start_networkd(0)
587 self
.wait_online(['wg99:carrier', 'wg98:routable'])
589 self
.assertTrue(self
.link_exits('wg99'))
590 self
.assertTrue(self
.link_exits('wg98'))
592 if shutil
.which('wg'):
593 subprocess
.call('wg')
595 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'listen-port'], universal_newlines
=True).rstrip()
596 self
.assertRegex(output
, '51820')
597 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'fwmark'], universal_newlines
=True).rstrip()
598 self
.assertRegex(output
, '0x4d2')
599 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'allowed-ips'], universal_newlines
=True).rstrip()
600 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
601 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128')
602 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'persistent-keepalive'], universal_newlines
=True).rstrip()
603 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20')
604 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'endpoints'], universal_newlines
=True).rstrip()
605 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820')
606 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'private-key'], universal_newlines
=True).rstrip()
607 self
.assertRegex(output
, 'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=')
608 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'preshared-keys'], universal_newlines
=True).rstrip()
609 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=')
610 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=')
612 output
= subprocess
.check_output(['wg', 'show', 'wg98', 'private-key'], universal_newlines
=True).rstrip()
613 self
.assertRegex(output
, 'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=')
615 def test_geneve(self
):
616 self
.copy_unit_to_networkd_unit_path('25-geneve.netdev')
617 self
.start_networkd()
619 self
.assertTrue(self
.link_exits('geneve99'))
621 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'geneve99'], universal_newlines
=True).rstrip()
623 self
.assertRegex(output
, '192.168.22.1')
624 self
.assertRegex(output
, '6082')
625 self
.assertRegex(output
, 'udpcsum')
626 self
.assertRegex(output
, 'udp6zerocsumrx')
628 def test_ipip_tunnel(self
):
629 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network',
630 '25-ipip-tunnel.netdev', '25-tunnel.network',
631 '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network',
632 '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
633 self
.start_networkd(0)
634 self
.wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'dummy98:degraded'])
636 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun99'], universal_newlines
=True).rstrip()
638 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98')
639 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun98'], universal_newlines
=True).rstrip()
641 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98')
642 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun97'], universal_newlines
=True).rstrip()
644 self
.assertRegex(output
, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98')
646 def test_gre_tunnel(self
):
647 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network',
648 '25-gre-tunnel.netdev', '25-tunnel.network',
649 '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
650 '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
651 self
.start_networkd(0)
652 self
.wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'dummy98:degraded'])
654 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun99'], universal_newlines
=True).rstrip()
656 self
.assertRegex(output
, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98')
657 self
.assertRegex(output
, 'ikey 1.2.3.103')
658 self
.assertRegex(output
, 'okey 1.2.4.103')
659 self
.assertRegex(output
, 'iseq')
660 self
.assertRegex(output
, 'oseq')
661 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun98'], universal_newlines
=True).rstrip()
663 self
.assertRegex(output
, 'gre remote 10.65.223.239 local any dev dummy98')
664 self
.assertRegex(output
, 'ikey 0.0.0.104')
665 self
.assertRegex(output
, 'okey 0.0.0.104')
666 self
.assertNotRegex(output
, 'iseq')
667 self
.assertNotRegex(output
, 'oseq')
668 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun97'], universal_newlines
=True).rstrip()
670 self
.assertRegex(output
, 'gre remote any local 10.65.223.238 dev dummy98')
671 self
.assertRegex(output
, 'ikey 0.0.0.105')
672 self
.assertRegex(output
, 'okey 0.0.0.105')
673 self
.assertNotRegex(output
, 'iseq')
674 self
.assertNotRegex(output
, 'oseq')
676 @expectedFailureIf_ip6gre_do_not_support_ipv6ll()
677 def test_ip6gre_tunnel(self
):
678 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network',
679 '25-ip6gre-tunnel.netdev', '25-tunnel.network',
680 '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
681 '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
682 self
.start_networkd()
684 self
.assertTrue(self
.link_exits('dummy98'))
685 self
.assertTrue(self
.link_exits('ip6gretun99'))
686 self
.assertTrue(self
.link_exits('ip6gretun98'))
687 self
.assertTrue(self
.link_exits('ip6gretun97'))
689 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun99'], universal_newlines
=True).rstrip()
691 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
692 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun98'], universal_newlines
=True).rstrip()
694 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98')
695 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun97'], universal_newlines
=True).rstrip()
697 self
.assertRegex(output
, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98')
699 # Old kernels may not support IPv6LL address on ip6gre tunnel, and the following test may fails.
700 self
.wait_online(['ip6gretun99:routable', 'ip6gretun98:routable', 'ip6gretun97:routable', 'dummy98:degraded'])
702 def test_gretap_tunnel(self
):
703 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network',
704 '25-gretap-tunnel.netdev', '25-tunnel.network',
705 '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
706 self
.start_networkd(0)
707 self
.wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded'])
709 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap99'], universal_newlines
=True).rstrip()
711 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98')
712 self
.assertRegex(output
, 'ikey 0.0.0.106')
713 self
.assertRegex(output
, 'okey 0.0.0.106')
714 self
.assertRegex(output
, 'iseq')
715 self
.assertRegex(output
, 'oseq')
716 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap98'], universal_newlines
=True).rstrip()
718 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local any dev dummy98')
719 self
.assertRegex(output
, 'ikey 0.0.0.107')
720 self
.assertRegex(output
, 'okey 0.0.0.107')
721 self
.assertRegex(output
, 'iseq')
722 self
.assertRegex(output
, 'oseq')
724 def test_ip6gretap_tunnel(self
):
725 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network',
726 '25-ip6gretap-tunnel.netdev', '25-tunnel.network',
727 '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
728 self
.start_networkd(0)
729 self
.wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded'])
731 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap99'], universal_newlines
=True).rstrip()
733 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
734 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap98'], universal_newlines
=True).rstrip()
736 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98')
738 def test_vti_tunnel(self
):
739 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network',
740 '25-vti-tunnel.netdev', '25-tunnel.network',
741 '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network',
742 '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
743 self
.start_networkd(0)
744 self
.wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'dummy98:degraded'])
746 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun99'], universal_newlines
=True).rstrip()
748 self
.assertRegex(output
, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98')
749 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun98'], universal_newlines
=True).rstrip()
751 self
.assertRegex(output
, 'vti remote 10.65.223.239 local any dev dummy98')
752 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun97'], universal_newlines
=True).rstrip()
754 self
.assertRegex(output
, 'vti remote any local 10.65.223.238 dev dummy98')
756 def test_vti6_tunnel(self
):
757 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network',
758 '25-vti6-tunnel.netdev', '25-tunnel.network',
759 '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network',
760 '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
761 self
.start_networkd(0)
762 self
.wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded'])
764 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun99'], universal_newlines
=True).rstrip()
766 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
767 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun98'], universal_newlines
=True).rstrip()
769 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
770 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun97'], universal_newlines
=True).rstrip()
772 self
.assertRegex(output
, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
774 def test_ip6tnl_tunnel(self
):
775 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network',
776 '25-ip6tnl-tunnel.netdev', '25-tunnel.network',
777 '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network',
778 '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
779 self
.start_networkd(0)
780 self
.wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded'])
782 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl99'], universal_newlines
=True).rstrip()
784 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
785 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl98'], universal_newlines
=True).rstrip()
787 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
788 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl97'], universal_newlines
=True).rstrip()
790 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
792 def test_sit_tunnel(self
):
793 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network',
794 '25-sit-tunnel.netdev', '25-tunnel.network',
795 '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network',
796 '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
797 self
.start_networkd(0)
798 self
.wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'dummy98:degraded'])
800 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
802 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98")
803 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun98'], universal_newlines
=True).rstrip()
805 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98")
806 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun97'], universal_newlines
=True).rstrip()
808 self
.assertRegex(output
, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98")
810 def test_isatap_tunnel(self
):
811 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network',
812 '25-isatap-tunnel.netdev', '25-tunnel.network')
813 self
.start_networkd(0)
814 self
.wait_online(['isataptun99:routable', 'dummy98:degraded'])
816 self
.assertTrue(self
.link_exits('dummy98'))
817 self
.assertTrue(self
.link_exits('isataptun99'))
819 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'isataptun99'], universal_newlines
=True).rstrip()
821 self
.assertRegex(output
, "isatap ")
823 def test_6rd_tunnel(self
):
824 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network',
825 '25-6rd-tunnel.netdev', '25-tunnel.network')
826 self
.start_networkd(0)
827 self
.wait_online(['sittun99:routable', 'dummy98:degraded'])
829 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
831 self
.assertRegex(output
, '6rd-prefix 2602::/24')
833 @expectedFailureIfERSPANModuleIsNotAvailable()
834 def test_erspan_tunnel(self
):
835 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network',
836 '25-erspan-tunnel.netdev', '25-tunnel.network',
837 '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network')
838 self
.start_networkd(0)
839 self
.wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded'])
841 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan99'], universal_newlines
=True).rstrip()
843 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local 172.16.1.200')
844 self
.assertRegex(output
, 'ikey 0.0.0.101')
845 self
.assertRegex(output
, 'okey 0.0.0.101')
846 self
.assertRegex(output
, 'iseq')
847 self
.assertRegex(output
, 'oseq')
848 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan98'], universal_newlines
=True).rstrip()
850 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local any')
851 self
.assertRegex(output
, '102')
852 self
.assertRegex(output
, 'ikey 0.0.0.102')
853 self
.assertRegex(output
, 'okey 0.0.0.102')
854 self
.assertRegex(output
, 'iseq')
855 self
.assertRegex(output
, 'oseq')
857 def test_tunnel_independent(self
):
858 self
.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev')
859 self
.start_networkd()
861 self
.assertTrue(self
.link_exits('ipiptun99'))
863 @expectedFailureIfModuleIsNotAvailable('fou')
865 # The following redundant check is necessary for CentOS CI.
866 # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated.
867 self
.assertTrue(is_module_available('fou'))
869 self
.copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev',
870 '25-fou-ipip.netdev', '25-fou-sit.netdev',
871 '25-fou-gre.netdev', '25-fou-gretap.netdev')
872 self
.start_networkd()
874 self
.assertTrue(self
.link_exits('ipiptun96'))
875 self
.assertTrue(self
.link_exits('sittun96'))
876 self
.assertTrue(self
.link_exits('gretun96'))
877 self
.assertTrue(self
.link_exits('gretap96'))
879 output
= subprocess
.check_output(['ip', 'fou', 'show'], universal_newlines
=True).rstrip()
881 self
.assertRegex(output
, 'port 55555 ipproto 4')
882 self
.assertRegex(output
, 'port 55556 ipproto 47')
884 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun96'], universal_newlines
=True).rstrip()
886 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
887 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun96'], universal_newlines
=True).rstrip()
889 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
890 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun96'], universal_newlines
=True).rstrip()
892 self
.assertRegex(output
, 'encap fou encap-sport 1001 encap-dport 55556')
893 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap96'], universal_newlines
=True).rstrip()
895 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55556')
897 subprocess
.call(['ip', 'fou', 'del', 'port', '55555'])
898 subprocess
.call(['ip', 'fou', 'del', 'port', '55556'])
900 def test_vxlan(self
):
901 self
.copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network',
902 '11-dummy.netdev', 'vxlan-test1.network')
903 self
.start_networkd(0)
905 self
.wait_online(['test1:degraded', 'vxlan99:degraded'])
907 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vxlan99'], universal_newlines
=True).rstrip()
909 self
.assertRegex(output
, '999')
910 self
.assertRegex(output
, '5555')
911 self
.assertRegex(output
, 'l2miss')
912 self
.assertRegex(output
, 'l3miss')
913 self
.assertRegex(output
, 'udpcsum')
914 self
.assertRegex(output
, 'udp6zerocsumtx')
915 self
.assertRegex(output
, 'udp6zerocsumrx')
916 self
.assertRegex(output
, 'remcsumtx')
917 self
.assertRegex(output
, 'remcsumrx')
918 self
.assertRegex(output
, 'gbp')
920 output
= subprocess
.check_output(['bridge', 'fdb', 'show', 'dev', 'vxlan99'], universal_newlines
=True).rstrip()
922 self
.assertRegex(output
, '00:11:22:33:44:55 dst 10.0.0.5 self permanent')
923 self
.assertRegex(output
, '00:11:22:33:44:66 dst 10.0.0.6 self permanent')
924 self
.assertRegex(output
, '00:11:22:33:44:77 dst 10.0.0.7 self permanent')
926 def test_macsec(self
):
927 self
.copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
928 'macsec.network', '12-dummy.netdev')
929 self
.start_networkd(0)
931 self
.wait_online(['dummy98:degraded', 'macsec99:routable'])
933 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macsec99'], universal_newlines
=True).rstrip()
935 self
.assertRegex(output
, 'macsec99@dummy98')
936 self
.assertRegex(output
, 'macsec sci [0-9a-f]*000b')
937 self
.assertRegex(output
, 'encrypt on')
939 output
= subprocess
.check_output(['ip', 'macsec', 'show', 'macsec99'], universal_newlines
=True).rstrip()
941 self
.assertRegex(output
, 'encrypt on')
942 self
.assertRegex(output
, 'TXSC: [0-9a-f]*000b on SA 1')
943 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
944 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
945 self
.assertRegex(output
, 'RXSC: c619528fe6a00100, state on')
946 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
947 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
948 self
.assertRegex(output
, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
949 self
.assertRegex(output
, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
950 self
.assertNotRegex(output
, 'key 02030405067080900000000000000000')
951 self
.assertRegex(output
, 'RXSC: 8c16456c83a90002, state on')
952 self
.assertRegex(output
, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
955 class NetworkdL2TPTests(unittest
.TestCase
, Utilities
):
966 '25-l2tp-dummy.network',
968 '25-l2tp-udp.netdev']
970 l2tp_tunnel_ids
= [ '10' ]
973 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
974 self
.link_remove(self
.links
)
977 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
978 self
.link_remove(self
.links
)
979 self
.remove_unit_from_networkd_path(self
.units
)
981 @expectedFailureIfModuleIsNotAvailable('l2tp_eth')
982 def test_l2tp_udp(self
):
983 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev')
984 self
.start_networkd()
986 self
.assertTrue(self
.link_exits('test1'))
987 self
.assertTrue(self
.link_exits('l2tp-ses1'))
988 self
.assertTrue(self
.link_exits('l2tp-ses2'))
990 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
992 self
.assertRegex(output
, "Tunnel 10, encap UDP")
993 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
994 self
.assertRegex(output
, "Peer tunnel 11")
995 self
.assertRegex(output
, "UDP source / dest ports: 3000/4000")
996 self
.assertRegex(output
, "UDP checksum: enabled")
998 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '15'], universal_newlines
=True).rstrip()
1000 self
.assertRegex(output
, "Session 15 in tunnel 10")
1001 self
.assertRegex(output
, "Peer session 16, tunnel 11")
1002 self
.assertRegex(output
, "interface name: l2tp-ses1")
1004 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '17'], universal_newlines
=True).rstrip()
1006 self
.assertRegex(output
, "Session 17 in tunnel 10")
1007 self
.assertRegex(output
, "Peer session 18, tunnel 11")
1008 self
.assertRegex(output
, "interface name: l2tp-ses2")
1010 @expectedFailureIfModuleIsNotAvailable('l2tp_ip')
1011 def test_l2tp_ip(self
):
1012 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev')
1013 self
.start_networkd()
1015 self
.assertTrue(self
.link_exits('test1'))
1016 self
.assertTrue(self
.link_exits('l2tp-ses3'))
1017 self
.assertTrue(self
.link_exits('l2tp-ses4'))
1019 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
1021 self
.assertRegex(output
, "Tunnel 10, encap IP")
1022 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
1023 self
.assertRegex(output
, "Peer tunnel 12")
1025 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '25'], universal_newlines
=True).rstrip()
1027 self
.assertRegex(output
, "Session 25 in tunnel 10")
1028 self
.assertRegex(output
, "Peer session 26, tunnel 12")
1029 self
.assertRegex(output
, "interface name: l2tp-ses3")
1031 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '27'], universal_newlines
=True).rstrip()
1033 self
.assertRegex(output
, "Session 27 in tunnel 10")
1034 self
.assertRegex(output
, "Peer session 28, tunnel 12")
1035 self
.assertRegex(output
, "interface name: l2tp-ses4")
1037 class NetworkdNetWorkTests(unittest
.TestCase
, Utilities
):
1047 '23-active-slave.network',
1048 '25-address-link-section.network',
1049 '25-address-preferred-lifetime-zero-ipv6.network',
1050 '25-address-static.network',
1051 '25-bind-carrier.network',
1052 '25-bond-active-backup-slave.netdev',
1053 '25-fibrule-invert.network',
1054 '25-fibrule-port-range.network',
1055 '25-ipv6-address-label-section.network',
1056 '25-neighbor-section.network',
1057 '25-link-local-addressing-no.network',
1058 '25-link-local-addressing-yes.network',
1059 '25-link-section-unmanaged.network',
1060 '25-route-ipv6-src.network',
1061 '25-route-static.network',
1062 '25-sysctl-disable-ipv6.network',
1063 '25-sysctl.network',
1064 'configure-without-carrier.network',
1065 'routing-policy-rule-dummy98.network',
1066 'routing-policy-rule-test1.network']
1069 self
.link_remove(self
.links
)
1072 self
.link_remove(self
.links
)
1073 self
.remove_unit_from_networkd_path(self
.units
)
1075 def test_address_static(self
):
1076 self
.copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev')
1077 self
.start_networkd(0)
1079 self
.wait_online(['dummy98:routable'])
1081 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1083 self
.assertRegex(output
, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98')
1084 self
.assertRegex(output
, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98')
1085 self
.assertRegex(output
, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98')
1088 self
.assertNotRegex(output
, '10.10.0.1/16')
1089 self
.assertNotRegex(output
, '10.10.0.2/16')
1091 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '32'], universal_newlines
=True).rstrip()
1092 self
.assertRegex(output
, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32')
1094 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '33'], universal_newlines
=True).rstrip()
1095 self
.assertRegex(output
, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33')
1097 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '34'], universal_newlines
=True).rstrip()
1098 self
.assertRegex(output
, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
1100 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '35'], universal_newlines
=True).rstrip()
1101 self
.assertRegex(output
, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
1103 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1105 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::15/64 scope global')
1106 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::16/64 scope global')
1107 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::15/64 scope global')
1108 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::16/64 scope global')
1109 self
.assertRegex(output
, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global')
1110 self
.assertRegex(output
, 'inet6 fd[0-9a-f:]*1/64 scope global')
1112 def test_address_preferred_lifetime_zero_ipv6(self
):
1113 self
.copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev')
1114 self
.start_networkd()
1116 self
.assertTrue(self
.link_exits('dummy98'))
1118 self
.check_operstate('dummy98', 'routable', setup_state
='configuring')
1120 output
= subprocess
.check_output(['ip', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1122 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
1123 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::1/64 scope global')
1125 def test_configure_without_carrier(self
):
1126 self
.copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
1127 self
.start_networkd()
1129 self
.assertTrue(self
.link_exits('test1'))
1131 output
= subprocess
.check_output(['networkctl', 'status', 'test1'], universal_newlines
=True).rstrip()
1133 self
.assertRegex(output
, '192.168.0.15')
1134 self
.assertRegex(output
, '192.168.0.1')
1135 self
.assertRegex(output
, 'routable')
1137 def test_routing_policy_rule(self
):
1138 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev')
1140 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1142 self
.start_networkd()
1144 self
.assertTrue(self
.link_exits('test1'))
1146 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1148 self
.assertRegex(output
, '111')
1149 self
.assertRegex(output
, 'from 192.168.100.18')
1150 self
.assertRegex(output
, r
'tos (?:0x08|throughput)\s')
1151 self
.assertRegex(output
, 'iif test1')
1152 self
.assertRegex(output
, 'oif test1')
1153 self
.assertRegex(output
, 'lookup 7')
1155 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1157 def test_routing_policy_rule_issue_11280(self
):
1158 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev',
1159 'routing-policy-rule-dummy98.network', '12-dummy.netdev')
1161 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1162 subprocess
.call(['ip', 'rule', 'del', 'table', '8'])
1164 for trial
in range(3):
1165 # Remove state files only first time
1166 self
.start_networkd(remove_state_files
=(trial
== 0))
1168 self
.assertTrue(self
.link_exits('test1'))
1169 self
.assertTrue(self
.link_exits('dummy98'))
1171 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '7'], universal_newlines
=True).rstrip()
1173 self
.assertRegex(output
, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7')
1175 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '8'], universal_newlines
=True).rstrip()
1177 self
.assertRegex(output
, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8')
1179 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1180 subprocess
.call(['ip', 'rule', 'del', 'table', '8'])
1182 @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
1183 def test_routing_policy_rule_port_range(self
):
1184 self
.copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
1186 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1188 self
.start_networkd()
1190 self
.assertTrue(self
.link_exits('test1'))
1192 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1194 self
.assertRegex(output
, '111')
1195 self
.assertRegex(output
, 'from 192.168.100.18')
1196 self
.assertRegex(output
, '1123-1150')
1197 self
.assertRegex(output
, '3224-3290')
1198 self
.assertRegex(output
, 'tcp')
1199 self
.assertRegex(output
, 'lookup 7')
1201 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1203 @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
1204 def test_routing_policy_rule_invert(self
):
1205 self
.copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
1207 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1209 self
.start_networkd()
1211 self
.assertTrue(self
.link_exits('test1'))
1213 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1215 self
.assertRegex(output
, '111')
1216 self
.assertRegex(output
, 'not.*?from.*?192.168.100.18')
1217 self
.assertRegex(output
, 'tcp')
1218 self
.assertRegex(output
, 'lookup 7')
1220 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1222 def test_route_static(self
):
1223 self
.copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev')
1224 self
.start_networkd(0)
1226 self
.wait_online(['dummy98:routable'])
1228 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1230 self
.assertRegex(output
, '2001:1234:5:8fff:ff:ff:ff:ff proto static')
1231 self
.assertRegex(output
, '2001:1234:5:8f63::1 proto kernel')
1233 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1234 self
.assertRegex(output
, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium')
1236 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1238 self
.assertRegex(output
, '149.10.124.48/28 proto kernel scope link src 149.10.124.58')
1239 self
.assertRegex(output
, '149.10.124.64 proto static scope link')
1240 self
.assertRegex(output
, '169.254.0.0/16 proto static scope link metric 2048')
1241 self
.assertRegex(output
, '192.168.1.1 proto static initcwnd 20')
1242 self
.assertRegex(output
, '192.168.1.2 proto static initrwnd 30')
1244 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1245 self
.assertRegex(output
, 'default via 149.10.125.65 proto static onlink')
1246 self
.assertRegex(output
, 'default via 149.10.124.64 proto static')
1247 self
.assertRegex(output
, 'default proto static')
1249 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'blackhole'], universal_newlines
=True).rstrip()
1251 self
.assertRegex(output
, 'blackhole 202.54.1.2 proto static')
1253 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'unreachable'], universal_newlines
=True).rstrip()
1255 self
.assertRegex(output
, 'unreachable 202.54.1.3 proto static')
1257 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'prohibit'], universal_newlines
=True).rstrip()
1259 self
.assertRegex(output
, 'prohibit 202.54.1.4 proto static')
1261 subprocess
.call(['ip', 'route', 'del', 'blackhole', '202.54.1.2'])
1262 subprocess
.call(['ip', 'route', 'del', 'unreachable', '202.54.1.3'])
1263 subprocess
.call(['ip', 'route', 'del', 'prohibit', '202.54.1.4'])
1265 def test_ip_route_ipv6_src_route(self
):
1266 # a dummy device does not make the addresses go through tentative state, so we
1267 # reuse a bond from an earlier test, which does make the addresses go through
1268 # tentative state, and do our test on that
1269 self
.copy_unit_to_networkd_unit_path('23-active-slave.network', '25-route-ipv6-src.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1270 self
.start_networkd()
1272 self
.assertTrue(self
.link_exits('dummy98'))
1273 self
.assertTrue(self
.link_exits('bond199'))
1275 output
= subprocess
.check_output(['ip', '-6', 'route', 'list', 'dev', 'bond199'], universal_newlines
=True).rstrip()
1277 self
.assertRegex(output
, 'abcd::/16')
1278 self
.assertRegex(output
, 'src')
1279 self
.assertRegex(output
, '2001:1234:56:8f63::2')
1281 def test_ip_link_mac_address(self
):
1282 self
.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
1283 self
.start_networkd()
1285 self
.assertTrue(self
.link_exits('dummy98'))
1287 output
= subprocess
.check_output(['ip', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1289 self
.assertRegex(output
, '00:01:02:aa:bb:cc')
1291 def test_ip_link_unmanaged(self
):
1292 self
.copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
1293 self
.start_networkd()
1295 self
.assertTrue(self
.link_exits('dummy98'))
1297 output
= subprocess
.check_output(['networkctl', 'status', 'dummy98'], universal_newlines
=True).rstrip()
1299 self
.assertRegex(output
, 'unmanaged')
1301 def test_ipv6_address_label(self
):
1302 self
.copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
1303 self
.start_networkd()
1305 self
.assertTrue(self
.link_exits('dummy98'))
1307 output
= subprocess
.check_output(['ip', 'addrlabel', 'list'], universal_newlines
=True).rstrip()
1309 self
.assertRegex(output
, '2004:da8:1::/64')
1311 def test_ipv6_neighbor(self
):
1312 self
.copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
1313 self
.start_networkd()
1315 self
.assertTrue(self
.link_exits('dummy98'))
1317 output
= subprocess
.check_output(['ip', 'neigh', 'list'], universal_newlines
=True).rstrip()
1319 self
.assertRegex(output
, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
1320 self
.assertRegex(output
, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
1322 def test_link_local_addressing(self
):
1323 self
.copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
1324 '25-link-local-addressing-no.network', '12-dummy.netdev')
1325 self
.start_networkd(0)
1326 self
.wait_online(['test1:degraded', 'dummy98:carrier'])
1328 self
.assertTrue(self
.link_exits('test1'))
1329 self
.assertTrue(self
.link_exits('dummy98'))
1331 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
1333 self
.assertRegex(output
, 'inet .* scope link')
1334 self
.assertRegex(output
, 'inet6 .* scope link')
1336 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1338 self
.assertNotRegex(output
, 'inet6* .* scope link')
1340 self
.check_operstate('test1', 'degraded')
1341 self
.check_operstate('dummy98', 'carrier')
1344 Documentation/networking/ip-sysctl.txt
1346 addr_gen_mode - INTEGER
1347 Defines how link-local and autoconf addresses are generated.
1349 0: generate address based on EUI64 (default)
1350 1: do no generate a link-local address, use EUI64 for addresses generated
1352 2: generate stable privacy addresses, using the secret from
1353 stable_secret (RFC7217)
1354 3: generate stable privacy addresses, using a random secret if unset
1357 test1_addr_gen_mode
= ''
1358 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')):
1359 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')) as f
:
1363 # if stable_secret is unset, then EIO is returned
1364 test1_addr_gen_mode
= '0'
1366 test1_addr_gen_mode
= '2'
1368 test1_addr_gen_mode
= '0'
1370 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'addr_gen_mode')):
1371 self
.assertEqual(self
.read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode
)
1373 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'dummy98'), 'addr_gen_mode')):
1374 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
1376 def test_sysctl(self
):
1377 self
.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
1378 self
.start_networkd(0)
1379 self
.wait_online(['dummy98:degraded'])
1381 self
.assertTrue(self
.link_exits('dummy98'))
1383 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
1384 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
1385 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
1386 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
1387 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
1388 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
1389 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
1391 def test_sysctl_disable_ipv6(self
):
1392 self
.copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev')
1394 print('## Disable ipv6')
1395 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=1']), 0)
1396 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=1']), 0)
1398 self
.start_networkd(0)
1399 self
.wait_online(['dummy98:routable'])
1401 self
.assertTrue(self
.link_exits('dummy98'))
1403 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1405 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1406 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1408 self
.assertEqual(output
, '')
1409 self
.check_operstate('dummy98', 'routable')
1411 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1413 print('## Enable ipv6')
1414 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=0']), 0)
1415 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=0']), 0)
1417 self
.start_networkd(0)
1418 self
.wait_online(['dummy98:routable'])
1420 self
.assertTrue(self
.link_exits('dummy98'))
1422 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1424 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1425 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1427 self
.assertRegex(output
, 'inet6 .* scope link')
1428 self
.check_operstate('dummy98', 'routable')
1430 def test_bind_carrier(self
):
1431 self
.copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
1432 self
.start_networkd()
1434 self
.assertTrue(self
.link_exits('test1'))
1436 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1437 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1439 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1441 self
.assertRegex(output
, 'UP,LOWER_UP')
1442 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1443 self
.check_operstate('test1', 'routable')
1445 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy99', 'type', 'dummy']), 0)
1446 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy99', 'up']), 0)
1448 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1450 self
.assertRegex(output
, 'UP,LOWER_UP')
1451 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1452 self
.check_operstate('test1', 'routable')
1454 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1456 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1458 self
.assertRegex(output
, 'UP,LOWER_UP')
1459 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1460 self
.check_operstate('test1', 'routable')
1462 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy99']), 0)
1464 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1466 self
.assertNotRegex(output
, 'UP,LOWER_UP')
1467 self
.assertRegex(output
, 'DOWN')
1468 self
.assertNotRegex(output
, '192.168.10')
1469 self
.check_operstate('test1', 'off')
1471 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1472 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1474 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1476 self
.assertRegex(output
, 'UP,LOWER_UP')
1477 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1478 self
.check_operstate('test1', 'routable')
1480 class NetworkdNetWorkBondTests(unittest
.TestCase
, Utilities
):
1490 '23-active-slave.network',
1491 '23-bond199.network',
1492 '23-primary-slave.network',
1493 '23-test1-bond199.network',
1494 '25-bond-active-backup-slave.netdev',
1497 'bond-slave.network']
1500 self
.link_remove(self
.links
)
1503 self
.link_remove(self
.links
)
1504 self
.remove_unit_from_networkd_path(self
.units
)
1506 def test_bond_active_slave(self
):
1507 self
.copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1508 self
.start_networkd()
1510 self
.assertTrue(self
.link_exits('dummy98'))
1511 self
.assertTrue(self
.link_exits('bond199'))
1513 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1515 self
.assertRegex(output
, 'active_slave dummy98')
1517 def test_bond_primary_slave(self
):
1518 self
.copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
1519 self
.start_networkd()
1521 self
.assertTrue(self
.link_exits('test1'))
1522 self
.assertTrue(self
.link_exits('bond199'))
1524 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1526 self
.assertRegex(output
, 'primary test1')
1528 def test_bond_operstate(self
):
1529 self
.copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev',
1530 'bond99.network','bond-slave.network')
1531 self
.start_networkd()
1533 self
.assertTrue(self
.link_exits('bond99'))
1534 self
.assertTrue(self
.link_exits('dummy98'))
1535 self
.assertTrue(self
.link_exits('test1'))
1537 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1539 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1541 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1543 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1545 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond99'], universal_newlines
=True).rstrip()
1547 self
.assertRegex(output
, 'MASTER,UP,LOWER_UP')
1549 self
.check_operstate('dummy98', 'enslaved')
1550 self
.check_operstate('test1', 'enslaved')
1551 self
.check_operstate('bond99', 'routable')
1553 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1556 self
.check_operstate('dummy98', 'off')
1557 self
.check_operstate('test1', 'enslaved')
1558 self
.check_operstate('bond99', 'degraded-carrier')
1560 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1563 self
.check_operstate('dummy98', 'enslaved')
1564 self
.check_operstate('test1', 'enslaved')
1565 self
.check_operstate('bond99', 'routable')
1567 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1568 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'test1', 'down']), 0)
1571 self
.check_operstate('dummy98', 'off')
1572 self
.check_operstate('test1', 'off')
1574 bond_has_no_carrier
=False
1575 for trial
in range(30):
1578 output
= subprocess
.check_output(['ip', 'address', 'show', 'bond99'], universal_newlines
=True).rstrip()
1580 if self
.get_operstate('bond99') == 'no-carrier':
1583 # Huh? Kernel does not recognize that all slave interfaces are down?
1584 # Let's confirm that networkd's operstate is consistent with ip's result.
1585 self
.assertNotRegex(output
, 'NO-CARRIER')
1587 class NetworkdNetWorkBridgeTests(unittest
.TestCase
, Utilities
):
1597 '26-bridge-slave-interface-1.network',
1598 '26-bridge-slave-interface-2.network',
1599 'bridge99-ignore-carrier-loss.network',
1603 self
.link_remove(self
.links
)
1606 self
.link_remove(self
.links
)
1607 self
.remove_unit_from_networkd_path(self
.units
)
1609 def test_bridge_property(self
):
1610 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1611 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1613 self
.start_networkd()
1615 self
.assertTrue(self
.link_exits('dummy98'))
1616 self
.assertTrue(self
.link_exits('test1'))
1617 self
.assertTrue(self
.link_exits('bridge99'))
1619 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1621 self
.assertRegex(output
, 'master')
1622 self
.assertRegex(output
, 'bridge')
1624 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1626 self
.assertRegex(output
, 'master')
1627 self
.assertRegex(output
, 'bridge')
1629 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1631 self
.assertRegex(output
, '192.168.0.15/24')
1633 output
= subprocess
.check_output(['bridge', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1635 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
1636 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
1637 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
1638 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0')
1639 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
1640 if (os
.path
.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')):
1641 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1')
1642 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0')
1644 # CONFIG_BRIDGE_IGMP_SNOOPING=y
1645 if (os
.path
.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
1646 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
1648 self
.check_operstate('test1', 'enslaved')
1649 self
.check_operstate('dummy98', 'enslaved')
1650 self
.check_operstate('bridge99', 'routable')
1652 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1655 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1657 self
.assertRegex(output
, '192.168.0.16/24')
1659 self
.check_operstate('bridge99', 'routable')
1661 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1664 self
.check_operstate('bridge99', 'degraded-carrier')
1666 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1669 self
.check_operstate('bridge99', 'no-carrier')
1671 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1673 self
.assertRegex(output
, 'NO-CARRIER')
1674 self
.assertNotRegex(output
, '192.168.0.15/24')
1675 self
.assertNotRegex(output
, '192.168.0.16/24')
1677 def test_bridge_ignore_carrier_loss(self
):
1678 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1679 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1680 'bridge99-ignore-carrier-loss.network')
1682 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1684 self
.start_networkd()
1686 self
.assertTrue(self
.link_exits('dummy98'))
1687 self
.assertTrue(self
.link_exits('test1'))
1688 self
.assertTrue(self
.link_exits('bridge99'))
1690 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1693 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1694 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1697 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1699 self
.assertRegex(output
, 'NO-CARRIER')
1700 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1701 self
.assertRegex(output
, 'inet 192.168.0.16/24 scope global secondary bridge99')
1703 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1705 def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self
):
1706 self
.copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network',
1707 'bridge99-ignore-carrier-loss.network')
1709 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1711 self
.start_networkd()
1713 self
.assertTrue(self
.link_exits('bridge99'))
1715 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1716 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1717 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1719 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1720 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1721 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1723 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1724 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1725 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1727 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1728 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1732 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1734 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1736 self
.check_operstate('bridge99', 'routable')
1737 self
.check_operstate('dummy98', 'enslaved')
1739 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '100'], universal_newlines
=True).rstrip()
1741 self
.assertEqual(output
, '0: from all to 8.8.8.8 lookup 100')
1743 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1745 class NetworkdNetWorkLLDPTests(unittest
.TestCase
, Utilities
):
1749 '23-emit-lldp.network',
1754 self
.link_remove(self
.links
)
1757 self
.link_remove(self
.links
)
1758 self
.remove_unit_from_networkd_path(self
.units
)
1760 def test_lldp(self
):
1761 self
.copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
1762 self
.start_networkd()
1764 self
.assertTrue(self
.link_exits('veth99'))
1766 output
= subprocess
.check_output(['networkctl', 'lldp'], universal_newlines
=True).rstrip()
1768 self
.assertRegex(output
, 'veth-peer')
1769 self
.assertRegex(output
, 'veth99')
1771 class NetworkdNetworkRATests(unittest
.TestCase
, Utilities
):
1776 'ipv6-prefix.network',
1777 'ipv6-prefix-veth.network']
1780 self
.link_remove(self
.links
)
1783 self
.link_remove(self
.links
)
1784 self
.remove_unit_from_networkd_path(self
.units
)
1786 def test_ipv6_prefix_delegation(self
):
1787 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
1788 self
.start_networkd()
1790 self
.assertTrue(self
.link_exits('veth99'))
1792 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1794 self
.assertRegex(output
, '2002:da8:1:0')
1796 class NetworkdNetworkDHCPServerTests(unittest
.TestCase
, Utilities
):
1803 '24-search-domain.network',
1805 'dhcp-client.network',
1806 'dhcp-client-timezone-router.network',
1807 'dhcp-server.network',
1808 'dhcp-server-timezone-router.network']
1811 self
.link_remove(self
.links
)
1814 self
.link_remove(self
.links
)
1815 self
.remove_unit_from_networkd_path(self
.units
)
1817 def test_dhcp_server(self
):
1818 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
1819 self
.start_networkd()
1821 self
.assertTrue(self
.link_exits('veth99'))
1823 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1825 self
.assertRegex(output
, '192.168.5.*')
1826 self
.assertRegex(output
, 'Gateway: 192.168.5.1')
1827 self
.assertRegex(output
, 'DNS: 192.168.5.1')
1828 self
.assertRegex(output
, 'NTP: 192.168.5.1')
1830 def test_domain(self
):
1831 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
1832 self
.start_networkd()
1834 self
.assertTrue(self
.link_exits('dummy98'))
1836 output
= subprocess
.check_output(['networkctl', 'status', 'dummy98'], universal_newlines
=True).rstrip()
1838 self
.assertRegex(output
, 'Address: 192.168.42.100')
1839 self
.assertRegex(output
, 'DNS: 192.168.42.1')
1840 self
.assertRegex(output
, 'Search Domains: one')
1842 def test_emit_router_timezone(self
):
1843 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
1844 self
.start_networkd()
1846 self
.assertTrue(self
.link_exits('veth99'))
1848 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1850 self
.assertRegex(output
, 'Gateway: 192.168.5.*')
1851 self
.assertRegex(output
, '192.168.5.*')
1852 self
.assertRegex(output
, 'Europe/Berlin')
1854 class NetworkdNetworkDHCPClientTests(unittest
.TestCase
, Utilities
):
1864 'dhcp-client-anonymize.network',
1865 'dhcp-client-critical-connection.network',
1866 'dhcp-client-gateway-onlink-implicit.network',
1867 'dhcp-client-ipv4-dhcp-settings.network',
1868 'dhcp-client-ipv4-only-ipv6-disabled.network',
1869 'dhcp-client-ipv4-only.network',
1870 'dhcp-client-ipv6-only.network',
1871 'dhcp-client-ipv6-rapid-commit.network',
1872 'dhcp-client-listen-port.network',
1873 'dhcp-client-route-metric.network',
1874 'dhcp-client-route-table.network',
1875 'dhcp-client-vrf.network',
1876 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
1877 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
1878 'dhcp-client.network',
1879 'dhcp-server-veth-peer.network',
1880 'dhcp-v4-server-veth-peer.network',
1884 self
.link_remove(self
.links
)
1885 self
.stop_dnsmasq(dnsmasq_pid_file
)
1888 self
.link_remove(self
.links
)
1889 self
.remove_unit_from_networkd_path(self
.units
)
1890 self
.stop_dnsmasq(dnsmasq_pid_file
)
1891 self
.remove_lease_file()
1892 self
.remove_log_file()
1894 def test_dhcp_client_ipv6_only(self
):
1895 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1897 self
.start_networkd(0)
1898 self
.wait_online(['veth-peer:carrier'])
1899 self
.start_dnsmasq()
1900 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
1902 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1904 self
.assertRegex(output
, '2600::')
1905 self
.assertNotRegex(output
, '192.168.5')
1907 # Confirm that ipv6 token is not set in the kernel
1908 output
= subprocess
.check_output(['ip', 'token', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1910 self
.assertRegex(output
, 'token :: dev veth99')
1912 def test_dhcp_client_ipv4_only(self
):
1913 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
1914 self
.start_networkd()
1916 self
.assertTrue(self
.link_exits('veth99'))
1918 self
.start_dnsmasq()
1920 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1922 self
.assertNotRegex(output
, '2600::')
1923 self
.assertRegex(output
, '192.168.5')
1925 def test_dhcp_client_ipv4_ipv6(self
):
1926 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
1927 'dhcp-client-ipv4-only.network')
1928 self
.start_networkd()
1930 self
.assertTrue(self
.link_exits('veth99'))
1932 self
.start_dnsmasq()
1934 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1936 self
.assertRegex(output
, '2600::')
1937 self
.assertRegex(output
, '192.168.5')
1939 def test_dhcp_client_settings(self
):
1940 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
1941 self
.start_networkd()
1943 self
.assertTrue(self
.link_exits('veth99'))
1945 self
.start_dnsmasq()
1947 print('## ip address show dev veth99')
1948 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1950 self
.assertRegex(output
, '12:34:56:78:9a:bc')
1951 self
.assertRegex(output
, '192.168.5')
1952 self
.assertRegex(output
, '1492')
1955 print('## ip route show table main dev veth99')
1956 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1958 self
.assertNotRegex(output
, 'proto dhcp')
1960 print('## ip route show table 211 dev veth99')
1961 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '211', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1963 self
.assertRegex(output
, 'default via 192.168.5.1 proto dhcp')
1964 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 proto dhcp')
1965 self
.assertRegex(output
, '192.168.5.1 proto dhcp scope link')
1967 print('## dnsmasq log')
1968 self
.assertTrue(self
.search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
1969 self
.assertTrue(self
.search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
1970 self
.assertTrue(self
.search_words_in_dnsmasq_log('client provides name: test-hostname'))
1971 self
.assertTrue(self
.search_words_in_dnsmasq_log('26:mtu'))
1973 def test_dhcp6_client_settings_rapidcommit_true(self
):
1974 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1975 self
.start_networkd()
1977 self
.assertTrue(self
.link_exits('veth99'))
1979 self
.start_dnsmasq()
1981 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1983 self
.assertRegex(output
, '12:34:56:78:9a:bc')
1984 self
.assertTrue(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
1986 def test_dhcp6_client_settings_rapidcommit_false(self
):
1987 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
1988 self
.start_networkd()
1990 self
.assertTrue(self
.link_exits('veth99'))
1992 self
.start_dnsmasq()
1994 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1996 self
.assertRegex(output
, '12:34:56:78:9a:bc')
1997 self
.assertFalse(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
1999 def test_dhcp_client_settings_anonymize(self
):
2000 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
2001 self
.start_networkd()
2003 self
.assertTrue(self
.link_exits('veth99'))
2005 self
.start_dnsmasq()
2007 self
.assertFalse(self
.search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
2008 self
.assertFalse(self
.search_words_in_dnsmasq_log('test-hostname'))
2009 self
.assertFalse(self
.search_words_in_dnsmasq_log('26:mtu'))
2011 def test_dhcp_client_listen_port(self
):
2012 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
2013 self
.start_networkd()
2015 self
.assertTrue(self
.link_exits('veth99'))
2017 self
.start_dnsmasq('--dhcp-alternate-port=67,5555')
2019 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2021 self
.assertRegex(output
, '192.168.5.* dynamic')
2023 def test_dhcp_route_table_id(self
):
2024 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
2025 self
.start_networkd()
2027 self
.assertTrue(self
.link_exits('veth99'))
2029 self
.start_dnsmasq()
2031 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '12'], universal_newlines
=True).rstrip()
2033 self
.assertRegex(output
, 'veth99 proto dhcp')
2034 self
.assertRegex(output
, '192.168.5.1')
2036 def test_dhcp_route_metric(self
):
2037 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
2038 self
.start_networkd()
2040 self
.assertTrue(self
.link_exits('veth99'))
2042 self
.start_dnsmasq()
2044 output
= subprocess
.check_output(['ip', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2046 self
.assertRegex(output
, 'metric 24')
2048 def test_dhcp_route_criticalconnection_true(self
):
2049 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
2050 self
.start_networkd()
2052 self
.assertTrue(self
.link_exits('veth99'))
2054 self
.start_dnsmasq()
2056 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2058 self
.assertRegex(output
, '192.168.5.*')
2060 # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease.
2061 self
.stop_dnsmasq(dnsmasq_pid_file
)
2063 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
2066 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2068 self
.assertRegex(output
, '192.168.5.*')
2070 def test_dhcp_client_reuse_address_as_static(self
):
2071 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
2072 self
.start_networkd()
2074 self
.assertTrue(self
.link_exits('veth99'))
2076 self
.start_dnsmasq()
2078 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2080 self
.assertRegex(output
, '192.168.5')
2081 self
.assertRegex(output
, '2600::')
2083 ipv4_address
= re
.search('192\.168\.5\.[0-9]*/24', output
)
2084 ipv6_address
= re
.search('2600::[0-9a-f:]*/128', output
)
2085 static_network
= '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address
.group(), 'Address=' + ipv6_address
.group()])
2086 print(static_network
)
2088 self
.remove_unit_from_networkd_path(['dhcp-client.network'])
2090 with
open(os
.path
.join(network_unit_file_path
, 'static.network'), mode
='w') as f
:
2091 f
.write(static_network
)
2093 self
.start_networkd()
2095 self
.assertTrue(self
.link_exits('veth99'))
2097 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2099 self
.assertRegex(output
, '192.168.5')
2100 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2102 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2104 self
.assertRegex(output
, '2600::')
2105 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2107 @expectedFailureIfModuleIsNotAvailable('vrf')
2108 def test_dhcp_client_vrf(self
):
2109 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network',
2110 '25-vrf.netdev', '25-vrf.network')
2111 self
.start_networkd()
2113 self
.assertTrue(self
.link_exits('veth99'))
2114 self
.assertTrue(self
.link_exits('vrf99'))
2116 self
.start_dnsmasq()
2118 print('## ip -d link show dev vrf99')
2119 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dev', 'vrf99'], universal_newlines
=True).rstrip()
2121 self
.assertRegex(output
, 'vrf table 42')
2123 print('## ip address show vrf vrf99')
2124 output_ip_vrf
= subprocess
.check_output(['ip', 'address', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2125 print(output_ip_vrf
)
2127 print('## ip address show dev veth99')
2128 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2130 self
.assertEqual(output
, output_ip_vrf
)
2131 self
.assertRegex(output
, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2132 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2133 self
.assertRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic noprefixroute')
2134 self
.assertRegex(output
, 'inet6 .* scope link')
2136 print('## ip route show vrf vrf99')
2137 output
= subprocess
.check_output(['ip', 'route', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2139 self
.assertRegex(output
, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
2140 self
.assertRegex(output
, 'default dev veth99 proto static scope link')
2141 self
.assertRegex(output
, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254')
2142 self
.assertRegex(output
, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5')
2143 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp')
2144 self
.assertRegex(output
, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5')
2146 print('## ip route show table main dev veth99')
2147 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2149 self
.assertEqual(output
, '')
2151 self
.check_operstate('vrf99', 'carrier')
2152 self
.check_operstate('veth99', 'routable')
2154 def test_dhcp_client_gateway_onlink_implicit(self
):
2155 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2156 'dhcp-client-gateway-onlink-implicit.network')
2157 self
.start_networkd()
2159 self
.assertTrue(self
.link_exits('veth99'))
2161 self
.start_dnsmasq()
2163 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2165 self
.assertRegex(output
, '192.168.5')
2167 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '10.0.0.0/8'], universal_newlines
=True).rstrip()
2169 self
.assertRegex(output
, 'onlink')
2170 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '192.168.100.0/24'], universal_newlines
=True).rstrip()
2172 self
.assertRegex(output
, 'onlink')
2174 def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self
):
2175 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2176 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
2177 self
.start_networkd(0)
2178 self
.wait_online(['veth-peer:carrier'])
2179 self
.start_dnsmasq(lease_time
='2m')
2180 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2182 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2185 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2186 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2187 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2188 self
.assertRegex(output
, 'inet6 .* scope link')
2189 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2190 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2191 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2192 self
.assertNotRegex(output
, 'inet .* scope link')
2194 print('Wait for the dynamic address to be expired')
2197 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2200 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2201 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2202 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2203 self
.assertRegex(output
, 'inet6 .* scope link')
2204 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2205 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2206 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2207 self
.assertNotRegex(output
, 'inet .* scope link')
2209 self
.search_words_in_dnsmasq_log('DHCPOFFER', show_all
=True)
2211 def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self
):
2212 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2213 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
2214 self
.start_networkd(0)
2215 self
.wait_online(['veth99:degraded', 'veth-peer:routable'])
2217 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2220 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2221 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2222 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2223 self
.assertRegex(output
, 'inet6 .* scope link')
2224 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2225 self
.assertNotRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2226 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2227 self
.assertRegex(output
, 'inet .* scope link')
2229 if __name__
== '__main__':
2230 unittest
.main(testRunner
=unittest
.TextTestRunner(stream
=sys
.stdout
,