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
)
74 os
.makedirs(network_unit_file_path
, exist_ok
=True)
75 os
.makedirs(networkd_ci_path
, exist_ok
=True)
77 shutil
.rmtree(networkd_ci_path
)
78 copytree(os
.path
.join(os
.path
.dirname(os
.path
.abspath(__file__
)), 'conf'), networkd_ci_path
)
80 subprocess
.check_call('systemctl stop systemd-networkd.socket', shell
=True)
83 shutil
.rmtree(networkd_ci_path
)
85 subprocess
.check_call('systemctl stop systemd-networkd.service', shell
=True)
86 subprocess
.check_call('systemctl start systemd-networkd.socket', shell
=True)
87 subprocess
.check_call('systemctl start systemd-networkd.service', shell
=True)
90 def read_link_attr(self
, link
, dev
, attribute
):
91 with
open(os
.path
.join(os
.path
.join(os
.path
.join('/sys/class/net/', link
), dev
), attribute
)) as f
:
92 return f
.readline().strip()
94 def read_bridge_port_attr(self
, bridge
, link
, attribute
):
96 path_bridge
= os
.path
.join('/sys/devices/virtual/net', bridge
)
97 path_port
= 'lower_' + link
+ '/brport'
98 path
= os
.path
.join(path_bridge
, path_port
)
100 with
open(os
.path
.join(path
, attribute
)) as f
:
101 return f
.readline().strip()
103 def link_exists(self
, link
):
104 return os
.path
.exists(os
.path
.join('/sys/class/net', link
))
106 def check_link_exists(self
, link
):
107 self
.assertTrue(self
.link_exists(link
))
109 def link_remove(self
, links
):
111 if self
.link_exists(link
):
112 subprocess
.call(['ip', 'link', 'del', 'dev', link
])
115 def l2tp_tunnel_remove(self
, tunnel_ids
):
116 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel'], universal_newlines
=True).rstrip()
117 for tid
in tunnel_ids
:
118 words
='Tunnel ' + tid
+ ', encap'
120 subprocess
.call(['ip', 'l2tp', 'del', 'tunnel', 'tid', tid
])
123 def read_ipv6_sysctl_attr(self
, link
, attribute
):
124 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, link
), attribute
)) as f
:
125 return f
.readline().strip()
127 def read_ipv4_sysctl_attr(self
, link
, attribute
):
128 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv4_path
, link
), attribute
)) as f
:
129 return f
.readline().strip()
131 def copy_unit_to_networkd_unit_path(self
, *units
):
134 shutil
.copy(os
.path
.join(networkd_ci_path
, unit
), network_unit_file_path
)
135 if (os
.path
.exists(os
.path
.join(networkd_ci_path
, unit
+ '.d'))):
136 copytree(os
.path
.join(networkd_ci_path
, unit
+ '.d'), os
.path
.join(network_unit_file_path
, unit
+ '.d'))
138 def remove_unit_from_networkd_path(self
, units
):
140 if (os
.path
.exists(os
.path
.join(network_unit_file_path
, unit
))):
141 os
.remove(os
.path
.join(network_unit_file_path
, unit
))
142 if (os
.path
.exists(os
.path
.join(network_unit_file_path
, unit
+ '.d'))):
143 shutil
.rmtree(os
.path
.join(network_unit_file_path
, unit
+ '.d'))
145 def warn_about_firewalld(self
):
146 rc
= subprocess
.call(['systemctl', '-q', 'is-active', 'firewalld.service'])
148 print('\nWARNING: firewalld.service is active. The test may fail.')
150 def start_dnsmasq(self
, additional_options
='', ipv4_range
='192.168.5.10,192.168.5.200', ipv6_range
='2600::10,2600::20', lease_time
='1h'):
151 self
.warn_about_firewalld()
152 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={ipv6_range},{lease_time} --dhcp-range={ipv4_range},{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
153 subprocess
.check_call(dnsmasq_command
, shell
=True)
157 def stop_dnsmasq(self
, pid_file
):
158 if os
.path
.exists(pid_file
):
159 with
open(pid_file
, 'r') as f
:
160 pid
= f
.read().rstrip(' \t\r\n\0')
161 os
.kill(int(pid
), signal
.SIGTERM
)
165 def search_words_in_dnsmasq_log(self
, words
, show_all
=False):
166 if os
.path
.exists(dnsmasq_log_file
):
167 with
open (dnsmasq_log_file
) as in_file
:
168 contents
= in_file
.read()
171 for line
in contents
.splitlines():
174 print("%s, %s" % (words
, line
))
178 def remove_lease_file(self
):
179 if os
.path
.exists(os
.path
.join(networkd_ci_path
, 'lease')):
180 os
.remove(os
.path
.join(networkd_ci_path
, 'lease'))
182 def remove_log_file(self
):
183 if os
.path
.exists(dnsmasq_log_file
):
184 os
.remove(dnsmasq_log_file
)
186 def start_networkd(self
, sleep_sec
=5, remove_state_files
=True):
187 if (remove_state_files
and
188 os
.path
.exists(os
.path
.join(networkd_runtime_directory
, 'state'))):
189 subprocess
.check_call('systemctl stop systemd-networkd', shell
=True)
190 os
.remove(os
.path
.join(networkd_runtime_directory
, 'state'))
191 subprocess
.check_call('systemctl start systemd-networkd', shell
=True)
193 subprocess
.check_call('systemctl restart systemd-networkd', shell
=True)
195 time
.sleep(sleep_sec
)
197 def wait_online(self
, links_with_operstate
, timeout
='20s', bool_any
=False):
198 args
= [wait_online_bin
, f
'--timeout={timeout}'] + [f
'--interface={link}' for link
in links_with_operstate
]
202 subprocess
.check_call(args
)
203 except subprocess
.CalledProcessError
:
204 for link
in links_with_operstate
:
205 output
= subprocess
.check_output(['networkctl', 'status', link
.split(':')[0]], universal_newlines
=True).rstrip()
209 def get_operstate(self
, link
, show_status
=True, setup_state
='configured'):
210 output
= subprocess
.check_output(['networkctl', 'status', link
], universal_newlines
=True).rstrip()
213 for line
in output
.splitlines():
214 if 'State:' in line
and (not setup_state
or setup_state
in line
):
215 return line
.split()[1]
218 def check_operstate(self
, link
, expected
, show_status
=True, setup_state
='configured'):
219 self
.assertRegex(self
.get_operstate(link
, show_status
, setup_state
), expected
)
222 class NetworkdNetDevTests(unittest
.TestCase
, Utilities
):
280 '10-dropin-test.netdev',
284 '15-name-conflict-test.netdev',
287 '21-vlan-test1.network',
290 '25-6rd-tunnel.netdev',
292 '25-bond-balanced-tlb.netdev',
295 '25-erspan-tunnel-local-any.netdev',
296 '25-erspan-tunnel.netdev',
297 '25-fou-gretap.netdev',
299 '25-fou-ipip.netdev',
300 '25-fou-ipproto-gre.netdev',
301 '25-fou-ipproto-ipip.netdev',
304 '25-gretap-tunnel-local-any.netdev',
305 '25-gretap-tunnel.netdev',
306 '25-gre-tunnel-local-any.netdev',
307 '25-gre-tunnel-remote-any.netdev',
308 '25-gre-tunnel.netdev',
309 '25-ip6gretap-tunnel-local-any.netdev',
310 '25-ip6gretap-tunnel.netdev',
311 '25-ip6gre-tunnel-local-any.netdev',
312 '25-ip6gre-tunnel-remote-any.netdev',
313 '25-ip6gre-tunnel.netdev',
314 '25-ip6tnl-tunnel-remote-any.netdev',
315 '25-ip6tnl-tunnel-local-any.netdev',
316 '25-ip6tnl-tunnel.netdev',
317 '25-ipip-tunnel-independent.netdev',
318 '25-ipip-tunnel-local-any.netdev',
319 '25-ipip-tunnel-remote-any.netdev',
320 '25-ipip-tunnel.netdev',
323 '25-isatap-tunnel.netdev',
327 '25-sit-tunnel-local-any.netdev',
328 '25-sit-tunnel-remote-any.netdev',
329 '25-sit-tunnel.netdev',
332 '25-tunnel-local-any.network',
333 '25-tunnel-remote-any.network',
338 '25-vti6-tunnel-local-any.netdev',
339 '25-vti6-tunnel-remote-any.netdev',
340 '25-vti6-tunnel.netdev',
341 '25-vti-tunnel-local-any.netdev',
342 '25-vti-tunnel-remote-any.netdev',
343 '25-vti-tunnel.netdev',
346 '25-wireguard-23-peers.netdev',
347 '25-wireguard-23-peers.network',
348 '25-wireguard-preshared-key.txt',
349 '25-wireguard-private-key.txt',
350 '25-wireguard.netdev',
351 '25-wireguard.network',
367 'netdev-link-local-addressing-yes.network',
371 'vxlan-test1.network',
375 self
.link_remove(self
.links
)
378 self
.link_remove(self
.links
)
379 self
.remove_unit_from_networkd_path(self
.units
)
381 def test_dropin_and_networkctl_glob(self
):
382 self
.copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev')
383 self
.start_networkd(0)
385 self
.wait_online(['dropin-test:off'])
387 # This also tests NetDev.Name= conflict and basic networkctl functionalities
389 output
= subprocess
.check_output(['ip', 'link', 'show', 'dropin-test'], universal_newlines
=True).rstrip()
391 self
.assertRegex(output
, '00:50:56:c0:00:28')
393 output
= subprocess
.check_output(['networkctl', 'list'], universal_newlines
=True).rstrip()
394 self
.assertRegex(output
, '1 lo ')
395 self
.assertRegex(output
, 'dropin-test')
397 output
= subprocess
.check_output(['networkctl', 'list', 'dropin-test'], universal_newlines
=True).rstrip()
398 self
.assertNotRegex(output
, '1 lo ')
399 self
.assertRegex(output
, 'dropin-test')
401 output
= subprocess
.check_output(['networkctl', 'list', 'dropin-*'], universal_newlines
=True).rstrip()
402 self
.assertNotRegex(output
, '1 lo ')
403 self
.assertRegex(output
, 'dropin-test')
405 output
= subprocess
.check_output(['networkctl', 'status', 'dropin-*'], universal_newlines
=True).rstrip()
406 self
.assertNotRegex(output
, '1: lo ')
407 self
.assertRegex(output
, 'dropin-test')
409 ret
= subprocess
.run(['ethtool', '--driver', 'dropin-test'], stdout
=subprocess
.PIPE
, stderr
=subprocess
.STDOUT
, universal_newlines
=True)
410 print(ret
.stdout
.rstrip())
411 if ret
.returncode
== 0 and re
.search('driver: dummy', ret
.stdout
.rstrip()) != None:
412 self
.assertRegex(output
, 'Driver: dummy')
414 print('ethtool does not support driver field at least for dummy interfaces, skipping test for Driver field of networkctl.')
416 def test_wait_online_any(self
):
417 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network')
418 self
.start_networkd(0)
420 self
.wait_online(['bridge99', 'test1:degraded'], bool_any
=True)
422 self
.check_operstate('bridge99', '(?:off|no-carrier)', setup_state
='configuring')
423 self
.check_operstate('test1', 'degraded')
425 def test_bridge(self
):
426 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev')
427 self
.start_networkd(0)
429 self
.wait_online(['bridge99:off'])
431 tick
= os
.sysconf('SC_CLK_TCK')
432 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge', 'hello_time')) / tick
))
433 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge', 'max_age')) / tick
))
434 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge','forward_delay')) / tick
))
435 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge','ageing_time')) / tick
))
436 self
.assertEqual(9, int(self
.read_link_attr('bridge99', 'bridge','priority')))
437 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','multicast_querier')))
438 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','multicast_snooping')))
439 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','stp_state')))
442 self
.copy_unit_to_networkd_unit_path('25-bond.netdev', '25-bond-balanced-tlb.netdev')
443 self
.start_networkd(0)
445 self
.wait_online(['bond99:off', 'bond98:off'])
447 self
.assertEqual('802.3ad 4', self
.read_link_attr('bond99', 'bonding', 'mode'))
448 self
.assertEqual('layer3+4 1', self
.read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
449 self
.assertEqual('1000', self
.read_link_attr('bond99', 'bonding', 'miimon'))
450 self
.assertEqual('fast 1', self
.read_link_attr('bond99', 'bonding', 'lacp_rate'))
451 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'updelay'))
452 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'downdelay'))
453 self
.assertEqual('4', self
.read_link_attr('bond99', 'bonding', 'resend_igmp'))
454 self
.assertEqual('1', self
.read_link_attr('bond99', 'bonding', 'min_links'))
455 self
.assertEqual('1218', self
.read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
456 self
.assertEqual('811', self
.read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
457 self
.assertEqual('00:11:22:33:44:55', self
.read_link_attr('bond99', 'bonding', 'ad_actor_system'))
459 self
.assertEqual('balance-tlb 5', self
.read_link_attr('bond98', 'bonding', 'mode'))
460 self
.assertEqual('1', self
.read_link_attr('bond98', 'bonding', 'tlb_dynamic_lb'))
463 self
.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev',
464 '21-vlan.network', '21-vlan-test1.network')
465 self
.start_networkd(0)
467 self
.wait_online(['test1:degraded', 'vlan99:routable'])
469 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
471 self
.assertRegex(output
, ' mtu 2000 ')
473 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vlan99'], universal_newlines
=True).rstrip()
475 self
.assertRegex(output
, ' mtu 2000 ')
476 self
.assertRegex(output
, 'REORDER_HDR')
477 self
.assertRegex(output
, 'LOOSE_BINDING')
478 self
.assertRegex(output
, 'GVRP')
479 self
.assertRegex(output
, 'MVRP')
480 self
.assertRegex(output
, ' id 99 ')
482 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
484 self
.assertRegex(output
, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1')
485 self
.assertRegex(output
, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1')
487 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'vlan99'], universal_newlines
=True).rstrip()
489 self
.assertRegex(output
, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99')
491 def test_macvtap(self
):
492 for mode
in ['private', 'vepa', 'bridge', 'passthru']:
493 with self
.subTest(mode
=mode
):
494 if mode
!= 'private':
496 self
.copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network',
497 '11-dummy.netdev', 'macvtap.network')
498 with
open(os
.path
.join(network_unit_file_path
, '21-macvtap.netdev'), mode
='a') as f
:
499 f
.write('[MACVTAP]\nMode=' + mode
)
500 self
.start_networkd(0)
502 self
.wait_online(['macvtap99:degraded', 'test1:degraded'])
504 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macvtap99'], universal_newlines
=True).rstrip()
506 self
.assertRegex(output
, 'macvtap mode ' + mode
+ ' ')
508 def test_macvlan(self
):
509 for mode
in ['private', 'vepa', 'bridge', 'passthru']:
510 with self
.subTest(mode
=mode
):
511 if mode
!= 'private':
513 self
.copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network',
514 '11-dummy.netdev', 'macvlan.network')
515 with
open(os
.path
.join(network_unit_file_path
, '21-macvlan.netdev'), mode
='a') as f
:
516 f
.write('[MACVLAN]\nMode=' + mode
)
517 self
.start_networkd(0)
519 self
.wait_online(['macvlan99:degraded', 'test1:degraded'])
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 ')
528 self
.assertRegex(output
, 'macvlan mode ' + mode
+ ' ')
530 @expectedFailureIfModuleIsNotAvailable('ipvlan')
531 def test_ipvlan(self
):
532 for mode
, flag
in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
533 with self
.subTest(mode
=mode
, flag
=flag
):
536 self
.copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network',
537 '11-dummy.netdev', 'ipvlan.network')
538 with
open(os
.path
.join(network_unit_file_path
, '25-ipvlan.netdev'), mode
='a') as f
:
539 f
.write('[IPVLAN]\nMode=' + mode
+ '\nFlags=' + flag
)
541 self
.start_networkd(0)
542 self
.wait_online(['ipvlan99:degraded', 'test1:degraded'])
544 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipvlan99'], universal_newlines
=True).rstrip()
546 self
.assertRegex(output
, 'ipvlan *mode ' + mode
.lower() + ' ' + flag
)
548 @expectedFailureIfModuleIsNotAvailable('ipvtap')
549 def test_ipvtap(self
):
550 for mode
, flag
in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
551 with self
.subTest(mode
=mode
, flag
=flag
):
554 self
.copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network',
555 '11-dummy.netdev', 'ipvtap.network')
556 with
open(os
.path
.join(network_unit_file_path
, '25-ipvtap.netdev'), mode
='a') as f
:
557 f
.write('[IPVTAP]\nMode=' + mode
+ '\nFlags=' + flag
)
559 self
.start_networkd(0)
560 self
.wait_online(['ipvtap99:degraded', 'test1:degraded'])
562 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipvtap99'], universal_newlines
=True).rstrip()
564 self
.assertRegex(output
, 'ipvtap *mode ' + mode
.lower() + ' ' + flag
)
567 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network')
568 self
.start_networkd(0)
570 self
.wait_online(['veth99:degraded', 'veth-peer:degraded'])
572 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'veth99'], universal_newlines
=True).rstrip()
574 self
.assertRegex(output
, 'link/ether 12:34:56:78:9a:bc')
575 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'veth-peer'], universal_newlines
=True).rstrip()
577 self
.assertRegex(output
, 'link/ether 12:34:56:78:9a:bd')
580 self
.copy_unit_to_networkd_unit_path('25-tun.netdev')
581 self
.start_networkd(0)
583 self
.wait_online(['tun99:off'])
585 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'tun99'], universal_newlines
=True).rstrip()
587 # Old ip command does not support IFF_ flags
588 self
.assertRegex(output
, 'tun (?:type tun pi on vnet_hdr on multi_queue|addrgenmode) ')
591 self
.copy_unit_to_networkd_unit_path('25-tap.netdev')
592 self
.start_networkd(0)
594 self
.wait_online(['tap99:off'])
596 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'tap99'], universal_newlines
=True).rstrip()
598 # Old ip command does not support IFF_ flags
599 self
.assertRegex(output
, 'tun (?:type tap pi on vnet_hdr on multi_queue|addrgenmode) ')
601 @expectedFailureIfModuleIsNotAvailable('vrf')
603 self
.copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network')
604 self
.start_networkd(0)
606 self
.wait_online(['vrf99:carrier'])
608 @expectedFailureIfModuleIsNotAvailable('vcan')
610 self
.copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network')
611 self
.start_networkd(0)
613 self
.wait_online(['vcan99:carrier'])
615 @expectedFailureIfModuleIsNotAvailable('vxcan')
616 def test_vxcan(self
):
617 self
.copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network')
618 self
.start_networkd(0)
620 self
.wait_online(['vxcan99:carrier', 'vxcan-peer:carrier'])
622 @expectedFailureIfModuleIsNotAvailable('wireguard')
623 def test_wireguard(self
):
624 self
.copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network',
625 '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network',
626 '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt')
627 self
.start_networkd(0)
628 self
.wait_online(['wg99:carrier', 'wg98:routable'])
630 if shutil
.which('wg'):
631 subprocess
.call('wg')
633 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'listen-port'], universal_newlines
=True).rstrip()
634 self
.assertRegex(output
, '51820')
635 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'fwmark'], universal_newlines
=True).rstrip()
636 self
.assertRegex(output
, '0x4d2')
637 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'allowed-ips'], universal_newlines
=True).rstrip()
638 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
639 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128')
640 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'persistent-keepalive'], universal_newlines
=True).rstrip()
641 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20')
642 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'endpoints'], universal_newlines
=True).rstrip()
643 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820')
644 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'private-key'], universal_newlines
=True).rstrip()
645 self
.assertRegex(output
, 'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=')
646 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'preshared-keys'], universal_newlines
=True).rstrip()
647 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=')
648 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=')
650 output
= subprocess
.check_output(['wg', 'show', 'wg98', 'private-key'], universal_newlines
=True).rstrip()
651 self
.assertRegex(output
, 'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=')
653 def test_geneve(self
):
654 self
.copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network')
655 self
.start_networkd(0)
657 self
.wait_online(['geneve99:degraded'])
659 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'geneve99'], universal_newlines
=True).rstrip()
661 self
.assertRegex(output
, '192.168.22.1')
662 self
.assertRegex(output
, '6082')
663 self
.assertRegex(output
, 'udpcsum')
664 self
.assertRegex(output
, 'udp6zerocsumrx')
666 def test_ipip_tunnel(self
):
667 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network',
668 '25-ipip-tunnel.netdev', '25-tunnel.network',
669 '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network',
670 '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
671 self
.start_networkd(0)
672 self
.wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'dummy98:degraded'])
674 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun99'], universal_newlines
=True).rstrip()
676 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98')
677 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun98'], universal_newlines
=True).rstrip()
679 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98')
680 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun97'], universal_newlines
=True).rstrip()
682 self
.assertRegex(output
, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98')
684 def test_gre_tunnel(self
):
685 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network',
686 '25-gre-tunnel.netdev', '25-tunnel.network',
687 '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
688 '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
689 self
.start_networkd(0)
690 self
.wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'dummy98:degraded'])
692 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun99'], universal_newlines
=True).rstrip()
694 self
.assertRegex(output
, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98')
695 self
.assertRegex(output
, 'ikey 1.2.3.103')
696 self
.assertRegex(output
, 'okey 1.2.4.103')
697 self
.assertRegex(output
, 'iseq')
698 self
.assertRegex(output
, 'oseq')
699 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun98'], universal_newlines
=True).rstrip()
701 self
.assertRegex(output
, 'gre remote 10.65.223.239 local any dev dummy98')
702 self
.assertRegex(output
, 'ikey 0.0.0.104')
703 self
.assertRegex(output
, 'okey 0.0.0.104')
704 self
.assertNotRegex(output
, 'iseq')
705 self
.assertNotRegex(output
, 'oseq')
706 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun97'], universal_newlines
=True).rstrip()
708 self
.assertRegex(output
, 'gre remote any local 10.65.223.238 dev dummy98')
709 self
.assertRegex(output
, 'ikey 0.0.0.105')
710 self
.assertRegex(output
, 'okey 0.0.0.105')
711 self
.assertNotRegex(output
, 'iseq')
712 self
.assertNotRegex(output
, 'oseq')
714 def test_ip6gre_tunnel(self
):
715 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network',
716 '25-ip6gre-tunnel.netdev', '25-tunnel.network',
717 '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
718 '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
719 self
.start_networkd()
721 # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here.
723 self
.check_link_exists('dummy98')
724 self
.check_link_exists('ip6gretun99')
725 self
.check_link_exists('ip6gretun98')
726 self
.check_link_exists('ip6gretun97')
728 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun99'], universal_newlines
=True).rstrip()
730 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
731 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun98'], universal_newlines
=True).rstrip()
733 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98')
734 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun97'], universal_newlines
=True).rstrip()
736 self
.assertRegex(output
, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98')
738 def test_gretap_tunnel(self
):
739 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network',
740 '25-gretap-tunnel.netdev', '25-tunnel.network',
741 '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
742 self
.start_networkd(0)
743 self
.wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded'])
745 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap99'], universal_newlines
=True).rstrip()
747 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98')
748 self
.assertRegex(output
, 'ikey 0.0.0.106')
749 self
.assertRegex(output
, 'okey 0.0.0.106')
750 self
.assertRegex(output
, 'iseq')
751 self
.assertRegex(output
, 'oseq')
752 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap98'], universal_newlines
=True).rstrip()
754 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local any dev dummy98')
755 self
.assertRegex(output
, 'ikey 0.0.0.107')
756 self
.assertRegex(output
, 'okey 0.0.0.107')
757 self
.assertRegex(output
, 'iseq')
758 self
.assertRegex(output
, 'oseq')
760 def test_ip6gretap_tunnel(self
):
761 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network',
762 '25-ip6gretap-tunnel.netdev', '25-tunnel.network',
763 '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
764 self
.start_networkd(0)
765 self
.wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded'])
767 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap99'], universal_newlines
=True).rstrip()
769 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
770 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap98'], universal_newlines
=True).rstrip()
772 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98')
774 def test_vti_tunnel(self
):
775 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network',
776 '25-vti-tunnel.netdev', '25-tunnel.network',
777 '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network',
778 '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
779 self
.start_networkd(0)
780 self
.wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'dummy98:degraded'])
782 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun99'], universal_newlines
=True).rstrip()
784 self
.assertRegex(output
, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98')
785 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun98'], universal_newlines
=True).rstrip()
787 self
.assertRegex(output
, 'vti remote 10.65.223.239 local any dev dummy98')
788 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun97'], universal_newlines
=True).rstrip()
790 self
.assertRegex(output
, 'vti remote any local 10.65.223.238 dev dummy98')
792 def test_vti6_tunnel(self
):
793 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network',
794 '25-vti6-tunnel.netdev', '25-tunnel.network',
795 '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network',
796 '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
797 self
.start_networkd(0)
798 self
.wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded'])
800 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun99'], universal_newlines
=True).rstrip()
802 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
803 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun98'], universal_newlines
=True).rstrip()
805 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
806 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun97'], universal_newlines
=True).rstrip()
808 self
.assertRegex(output
, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
810 def test_ip6tnl_tunnel(self
):
811 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network',
812 '25-ip6tnl-tunnel.netdev', '25-tunnel.network',
813 '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network',
814 '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
815 self
.start_networkd(0)
816 self
.wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded'])
818 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl99'], universal_newlines
=True).rstrip()
820 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
821 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl98'], universal_newlines
=True).rstrip()
823 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
824 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl97'], universal_newlines
=True).rstrip()
826 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
828 def test_sit_tunnel(self
):
829 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network',
830 '25-sit-tunnel.netdev', '25-tunnel.network',
831 '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network',
832 '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
833 self
.start_networkd(0)
834 self
.wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'dummy98:degraded'])
836 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
838 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98")
839 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun98'], universal_newlines
=True).rstrip()
841 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98")
842 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun97'], universal_newlines
=True).rstrip()
844 self
.assertRegex(output
, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98")
846 def test_isatap_tunnel(self
):
847 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network',
848 '25-isatap-tunnel.netdev', '25-tunnel.network')
849 self
.start_networkd(0)
850 self
.wait_online(['isataptun99:routable', 'dummy98:degraded'])
852 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'isataptun99'], universal_newlines
=True).rstrip()
854 self
.assertRegex(output
, "isatap ")
856 def test_6rd_tunnel(self
):
857 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network',
858 '25-6rd-tunnel.netdev', '25-tunnel.network')
859 self
.start_networkd(0)
860 self
.wait_online(['sittun99:routable', 'dummy98:degraded'])
862 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
864 self
.assertRegex(output
, '6rd-prefix 2602::/24')
866 @expectedFailureIfERSPANModuleIsNotAvailable()
867 def test_erspan_tunnel(self
):
868 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network',
869 '25-erspan-tunnel.netdev', '25-tunnel.network',
870 '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network')
871 self
.start_networkd(0)
872 self
.wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded'])
874 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan99'], universal_newlines
=True).rstrip()
876 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local 172.16.1.200')
877 self
.assertRegex(output
, 'ikey 0.0.0.101')
878 self
.assertRegex(output
, 'okey 0.0.0.101')
879 self
.assertRegex(output
, 'iseq')
880 self
.assertRegex(output
, 'oseq')
881 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan98'], universal_newlines
=True).rstrip()
883 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local any')
884 self
.assertRegex(output
, '102')
885 self
.assertRegex(output
, 'ikey 0.0.0.102')
886 self
.assertRegex(output
, 'okey 0.0.0.102')
887 self
.assertRegex(output
, 'iseq')
888 self
.assertRegex(output
, 'oseq')
890 def test_tunnel_independent(self
):
891 self
.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network')
892 self
.start_networkd(0)
894 self
.wait_online(['ipiptun99:carrier'])
896 @expectedFailureIfModuleIsNotAvailable('fou')
898 # The following redundant check is necessary for CentOS CI.
899 # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated.
900 self
.assertTrue(is_module_available('fou'))
902 self
.copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev',
903 '25-fou-ipip.netdev', '25-fou-sit.netdev',
904 '25-fou-gre.netdev', '25-fou-gretap.netdev')
905 self
.start_networkd(0)
907 self
.wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off'])
909 output
= subprocess
.check_output(['ip', 'fou', 'show'], universal_newlines
=True).rstrip()
911 self
.assertRegex(output
, 'port 55555 ipproto 4')
912 self
.assertRegex(output
, 'port 55556 ipproto 47')
914 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun96'], universal_newlines
=True).rstrip()
916 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
917 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun96'], universal_newlines
=True).rstrip()
919 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
920 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun96'], universal_newlines
=True).rstrip()
922 self
.assertRegex(output
, 'encap fou encap-sport 1001 encap-dport 55556')
923 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap96'], universal_newlines
=True).rstrip()
925 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55556')
927 subprocess
.call(['ip', 'fou', 'del', 'port', '55555'])
928 subprocess
.call(['ip', 'fou', 'del', 'port', '55556'])
930 def test_vxlan(self
):
931 self
.copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network',
932 '11-dummy.netdev', 'vxlan-test1.network')
933 self
.start_networkd(0)
935 self
.wait_online(['test1:degraded', 'vxlan99:degraded'])
937 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vxlan99'], universal_newlines
=True).rstrip()
939 self
.assertRegex(output
, '999')
940 self
.assertRegex(output
, '5555')
941 self
.assertRegex(output
, 'l2miss')
942 self
.assertRegex(output
, 'l3miss')
943 self
.assertRegex(output
, 'udpcsum')
944 self
.assertRegex(output
, 'udp6zerocsumtx')
945 self
.assertRegex(output
, 'udp6zerocsumrx')
946 self
.assertRegex(output
, 'remcsumtx')
947 self
.assertRegex(output
, 'remcsumrx')
948 self
.assertRegex(output
, 'gbp')
950 output
= subprocess
.check_output(['bridge', 'fdb', 'show', 'dev', 'vxlan99'], universal_newlines
=True).rstrip()
952 self
.assertRegex(output
, '00:11:22:33:44:55 dst 10.0.0.5 self permanent')
953 self
.assertRegex(output
, '00:11:22:33:44:66 dst 10.0.0.6 self permanent')
954 self
.assertRegex(output
, '00:11:22:33:44:77 dst 10.0.0.7 self permanent')
956 def test_macsec(self
):
957 self
.copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
958 'macsec.network', '12-dummy.netdev')
959 self
.start_networkd(0)
961 self
.wait_online(['dummy98:degraded', 'macsec99:routable'])
963 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macsec99'], universal_newlines
=True).rstrip()
965 self
.assertRegex(output
, 'macsec99@dummy98')
966 self
.assertRegex(output
, 'macsec sci [0-9a-f]*000b')
967 self
.assertRegex(output
, 'encrypt on')
969 output
= subprocess
.check_output(['ip', 'macsec', 'show', 'macsec99'], universal_newlines
=True).rstrip()
971 self
.assertRegex(output
, 'encrypt on')
972 self
.assertRegex(output
, 'TXSC: [0-9a-f]*000b on SA 1')
973 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
974 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
975 self
.assertRegex(output
, 'RXSC: c619528fe6a00100, state on')
976 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
977 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
978 self
.assertRegex(output
, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
979 self
.assertRegex(output
, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
980 self
.assertNotRegex(output
, 'key 02030405067080900000000000000000')
981 self
.assertRegex(output
, 'RXSC: 8c16456c83a90002, state on')
982 self
.assertRegex(output
, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
985 class NetworkdL2TPTests(unittest
.TestCase
, Utilities
):
996 '25-l2tp-dummy.network',
998 '25-l2tp-udp.netdev']
1000 l2tp_tunnel_ids
= [ '10' ]
1003 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
1004 self
.link_remove(self
.links
)
1007 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
1008 self
.link_remove(self
.links
)
1009 self
.remove_unit_from_networkd_path(self
.units
)
1011 @expectedFailureIfModuleIsNotAvailable('l2tp_eth')
1012 def test_l2tp_udp(self
):
1013 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev')
1014 self
.start_networkd(0)
1016 self
.wait_online(['test1:routable', 'l2tp-ses1:off', 'l2tp-ses2:off'])
1018 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
1020 self
.assertRegex(output
, "Tunnel 10, encap UDP")
1021 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
1022 self
.assertRegex(output
, "Peer tunnel 11")
1023 self
.assertRegex(output
, "UDP source / dest ports: 3000/4000")
1024 self
.assertRegex(output
, "UDP checksum: enabled")
1026 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '15'], universal_newlines
=True).rstrip()
1028 self
.assertRegex(output
, "Session 15 in tunnel 10")
1029 self
.assertRegex(output
, "Peer session 16, tunnel 11")
1030 self
.assertRegex(output
, "interface name: l2tp-ses1")
1032 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '17'], universal_newlines
=True).rstrip()
1034 self
.assertRegex(output
, "Session 17 in tunnel 10")
1035 self
.assertRegex(output
, "Peer session 18, tunnel 11")
1036 self
.assertRegex(output
, "interface name: l2tp-ses2")
1038 @expectedFailureIfModuleIsNotAvailable('l2tp_ip')
1039 def test_l2tp_ip(self
):
1040 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev')
1041 self
.start_networkd(0)
1043 self
.wait_online(['test1:routable', 'l2tp-ses3:off', 'l2tp-ses4:off'])
1045 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
1047 self
.assertRegex(output
, "Tunnel 10, encap IP")
1048 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
1049 self
.assertRegex(output
, "Peer tunnel 12")
1051 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '25'], universal_newlines
=True).rstrip()
1053 self
.assertRegex(output
, "Session 25 in tunnel 10")
1054 self
.assertRegex(output
, "Peer session 26, tunnel 12")
1055 self
.assertRegex(output
, "interface name: l2tp-ses3")
1057 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '27'], universal_newlines
=True).rstrip()
1059 self
.assertRegex(output
, "Session 27 in tunnel 10")
1060 self
.assertRegex(output
, "Peer session 28, tunnel 12")
1061 self
.assertRegex(output
, "interface name: l2tp-ses4")
1063 class NetworkdNetWorkTests(unittest
.TestCase
, Utilities
):
1073 '23-active-slave.network',
1074 '25-address-link-section.network',
1075 '25-address-preferred-lifetime-zero-ipv6.network',
1076 '25-address-static.network',
1077 '25-bind-carrier.network',
1078 '25-bond-active-backup-slave.netdev',
1079 '25-fibrule-invert.network',
1080 '25-fibrule-port-range.network',
1081 '25-ipv6-address-label-section.network',
1082 '25-neighbor-section.network',
1083 '25-link-local-addressing-no.network',
1084 '25-link-local-addressing-yes.network',
1085 '25-link-section-unmanaged.network',
1086 '25-route-ipv6-src.network',
1087 '25-route-static.network',
1088 '25-sysctl-disable-ipv6.network',
1089 '25-sysctl.network',
1090 'configure-without-carrier.network',
1091 'routing-policy-rule-dummy98.network',
1092 'routing-policy-rule-test1.network']
1095 self
.link_remove(self
.links
)
1098 self
.link_remove(self
.links
)
1099 self
.remove_unit_from_networkd_path(self
.units
)
1101 def test_address_static(self
):
1102 self
.copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev')
1103 self
.start_networkd(0)
1105 self
.wait_online(['dummy98:routable'])
1107 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1109 self
.assertRegex(output
, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98')
1110 self
.assertRegex(output
, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98')
1111 self
.assertRegex(output
, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98')
1114 self
.assertNotRegex(output
, '10.10.0.1/16')
1115 self
.assertNotRegex(output
, '10.10.0.2/16')
1117 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '32'], universal_newlines
=True).rstrip()
1118 self
.assertRegex(output
, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32')
1120 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '33'], universal_newlines
=True).rstrip()
1121 self
.assertRegex(output
, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33')
1123 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '34'], universal_newlines
=True).rstrip()
1124 self
.assertRegex(output
, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
1126 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '35'], universal_newlines
=True).rstrip()
1127 self
.assertRegex(output
, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
1129 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1131 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::15/64 scope global')
1132 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::16/64 scope global')
1133 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::15/64 scope global')
1134 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::16/64 scope global')
1135 self
.assertRegex(output
, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global')
1136 self
.assertRegex(output
, 'inet6 fd[0-9a-f:]*1/64 scope global')
1138 def test_address_preferred_lifetime_zero_ipv6(self
):
1139 self
.copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev')
1140 self
.start_networkd()
1142 self
.check_link_exists('dummy98')
1144 self
.check_operstate('dummy98', 'routable', setup_state
='configuring')
1146 output
= subprocess
.check_output(['ip', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1148 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
1149 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::1/64 scope global')
1151 def test_configure_without_carrier(self
):
1152 self
.copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
1153 self
.start_networkd()
1155 self
.check_link_exists('test1')
1157 output
= subprocess
.check_output(['networkctl', 'status', 'test1'], universal_newlines
=True).rstrip()
1159 self
.assertRegex(output
, '192.168.0.15')
1160 self
.assertRegex(output
, '192.168.0.1')
1161 self
.assertRegex(output
, 'routable')
1163 def test_routing_policy_rule(self
):
1164 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev')
1166 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1168 self
.start_networkd()
1170 self
.check_link_exists('test1')
1172 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1174 self
.assertRegex(output
, '111')
1175 self
.assertRegex(output
, 'from 192.168.100.18')
1176 self
.assertRegex(output
, r
'tos (?:0x08|throughput)\s')
1177 self
.assertRegex(output
, 'iif test1')
1178 self
.assertRegex(output
, 'oif test1')
1179 self
.assertRegex(output
, 'lookup 7')
1181 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1183 def test_routing_policy_rule_issue_11280(self
):
1184 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev',
1185 'routing-policy-rule-dummy98.network', '12-dummy.netdev')
1187 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1188 subprocess
.call(['ip', 'rule', 'del', 'table', '8'])
1190 for trial
in range(3):
1191 # Remove state files only first time
1192 self
.start_networkd(remove_state_files
=(trial
== 0))
1194 self
.check_link_exists('test1')
1195 self
.check_link_exists('dummy98')
1197 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '7'], universal_newlines
=True).rstrip()
1199 self
.assertRegex(output
, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7')
1201 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '8'], universal_newlines
=True).rstrip()
1203 self
.assertRegex(output
, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8')
1205 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1206 subprocess
.call(['ip', 'rule', 'del', 'table', '8'])
1208 @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
1209 def test_routing_policy_rule_port_range(self
):
1210 self
.copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
1212 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1214 self
.start_networkd()
1216 self
.check_link_exists('test1')
1218 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1220 self
.assertRegex(output
, '111')
1221 self
.assertRegex(output
, 'from 192.168.100.18')
1222 self
.assertRegex(output
, '1123-1150')
1223 self
.assertRegex(output
, '3224-3290')
1224 self
.assertRegex(output
, 'tcp')
1225 self
.assertRegex(output
, 'lookup 7')
1227 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1229 @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
1230 def test_routing_policy_rule_invert(self
):
1231 self
.copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
1233 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1235 self
.start_networkd()
1237 self
.check_link_exists('test1')
1239 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1241 self
.assertRegex(output
, '111')
1242 self
.assertRegex(output
, 'not.*?from.*?192.168.100.18')
1243 self
.assertRegex(output
, 'tcp')
1244 self
.assertRegex(output
, 'lookup 7')
1246 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1248 def test_route_static(self
):
1249 self
.copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev')
1250 self
.start_networkd(0)
1252 self
.wait_online(['dummy98:routable'])
1254 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1256 self
.assertRegex(output
, '2001:1234:5:8fff:ff:ff:ff:ff proto static')
1257 self
.assertRegex(output
, '2001:1234:5:8f63::1 proto kernel')
1259 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1260 self
.assertRegex(output
, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium')
1262 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1264 self
.assertRegex(output
, '149.10.124.48/28 proto kernel scope link src 149.10.124.58')
1265 self
.assertRegex(output
, '149.10.124.64 proto static scope link')
1266 self
.assertRegex(output
, '169.254.0.0/16 proto static scope link metric 2048')
1267 self
.assertRegex(output
, '192.168.1.1 proto static initcwnd 20')
1268 self
.assertRegex(output
, '192.168.1.2 proto static initrwnd 30')
1270 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1271 self
.assertRegex(output
, 'default via 149.10.125.65 proto static onlink')
1272 self
.assertRegex(output
, 'default via 149.10.124.64 proto static')
1273 self
.assertRegex(output
, 'default proto static')
1275 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'blackhole'], universal_newlines
=True).rstrip()
1277 self
.assertRegex(output
, 'blackhole 202.54.1.2 proto static')
1279 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'unreachable'], universal_newlines
=True).rstrip()
1281 self
.assertRegex(output
, 'unreachable 202.54.1.3 proto static')
1283 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'prohibit'], universal_newlines
=True).rstrip()
1285 self
.assertRegex(output
, 'prohibit 202.54.1.4 proto static')
1287 subprocess
.call(['ip', 'route', 'del', 'blackhole', '202.54.1.2'])
1288 subprocess
.call(['ip', 'route', 'del', 'unreachable', '202.54.1.3'])
1289 subprocess
.call(['ip', 'route', 'del', 'prohibit', '202.54.1.4'])
1291 def test_ip_route_ipv6_src_route(self
):
1292 # a dummy device does not make the addresses go through tentative state, so we
1293 # reuse a bond from an earlier test, which does make the addresses go through
1294 # tentative state, and do our test on that
1295 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')
1296 self
.start_networkd()
1298 self
.check_link_exists('dummy98')
1299 self
.check_link_exists('bond199')
1301 output
= subprocess
.check_output(['ip', '-6', 'route', 'list', 'dev', 'bond199'], universal_newlines
=True).rstrip()
1303 self
.assertRegex(output
, 'abcd::/16')
1304 self
.assertRegex(output
, 'src')
1305 self
.assertRegex(output
, '2001:1234:56:8f63::2')
1307 def test_ip_link_mac_address(self
):
1308 self
.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
1309 self
.start_networkd()
1311 self
.check_link_exists('dummy98')
1313 output
= subprocess
.check_output(['ip', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1315 self
.assertRegex(output
, '00:01:02:aa:bb:cc')
1317 def test_ip_link_unmanaged(self
):
1318 self
.copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
1319 self
.start_networkd()
1321 self
.check_link_exists('dummy98')
1323 output
= subprocess
.check_output(['networkctl', 'status', 'dummy98'], universal_newlines
=True).rstrip()
1325 self
.assertRegex(output
, 'unmanaged')
1327 def test_ipv6_address_label(self
):
1328 self
.copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
1329 self
.start_networkd()
1331 self
.check_link_exists('dummy98')
1333 output
= subprocess
.check_output(['ip', 'addrlabel', 'list'], universal_newlines
=True).rstrip()
1335 self
.assertRegex(output
, '2004:da8:1::/64')
1337 def test_ipv6_neighbor(self
):
1338 self
.copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
1339 self
.start_networkd()
1341 self
.check_link_exists('dummy98')
1343 output
= subprocess
.check_output(['ip', 'neigh', 'list'], universal_newlines
=True).rstrip()
1345 self
.assertRegex(output
, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
1346 self
.assertRegex(output
, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
1348 def test_link_local_addressing(self
):
1349 self
.copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
1350 '25-link-local-addressing-no.network', '12-dummy.netdev')
1351 self
.start_networkd(0)
1352 self
.wait_online(['test1:degraded', 'dummy98:carrier'])
1354 self
.check_link_exists('test1')
1355 self
.check_link_exists('dummy98')
1357 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
1359 self
.assertRegex(output
, 'inet .* scope link')
1360 self
.assertRegex(output
, 'inet6 .* scope link')
1362 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1364 self
.assertNotRegex(output
, 'inet6* .* scope link')
1366 self
.check_operstate('test1', 'degraded')
1367 self
.check_operstate('dummy98', 'carrier')
1370 Documentation/networking/ip-sysctl.txt
1372 addr_gen_mode - INTEGER
1373 Defines how link-local and autoconf addresses are generated.
1375 0: generate address based on EUI64 (default)
1376 1: do no generate a link-local address, use EUI64 for addresses generated
1378 2: generate stable privacy addresses, using the secret from
1379 stable_secret (RFC7217)
1380 3: generate stable privacy addresses, using a random secret if unset
1383 test1_addr_gen_mode
= ''
1384 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')):
1385 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')) as f
:
1389 # if stable_secret is unset, then EIO is returned
1390 test1_addr_gen_mode
= '0'
1392 test1_addr_gen_mode
= '2'
1394 test1_addr_gen_mode
= '0'
1396 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'addr_gen_mode')):
1397 self
.assertEqual(self
.read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode
)
1399 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'dummy98'), 'addr_gen_mode')):
1400 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
1402 def test_sysctl(self
):
1403 self
.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
1404 self
.start_networkd(0)
1405 self
.wait_online(['dummy98:degraded'])
1407 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
1408 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
1409 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
1410 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
1411 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
1412 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
1413 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
1415 def test_sysctl_disable_ipv6(self
):
1416 self
.copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev')
1418 print('## Disable ipv6')
1419 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=1']), 0)
1420 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=1']), 0)
1422 self
.start_networkd(0)
1423 self
.wait_online(['dummy98:routable'])
1425 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1427 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1428 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1430 self
.assertEqual(output
, '')
1431 self
.check_operstate('dummy98', 'routable')
1433 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1435 print('## Enable ipv6')
1436 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=0']), 0)
1437 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=0']), 0)
1439 self
.start_networkd(0)
1440 self
.wait_online(['dummy98:routable'])
1442 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1444 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1445 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1447 self
.assertRegex(output
, 'inet6 .* scope link')
1448 self
.check_operstate('dummy98', 'routable')
1450 def test_bind_carrier(self
):
1451 self
.copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
1452 self
.start_networkd()
1454 self
.check_link_exists('test1')
1456 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1457 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1459 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1461 self
.assertRegex(output
, 'UP,LOWER_UP')
1462 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1463 self
.check_operstate('test1', 'routable')
1465 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy99', 'type', 'dummy']), 0)
1466 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy99', 'up']), 0)
1468 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1470 self
.assertRegex(output
, 'UP,LOWER_UP')
1471 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1472 self
.check_operstate('test1', 'routable')
1474 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1476 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1478 self
.assertRegex(output
, 'UP,LOWER_UP')
1479 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1480 self
.check_operstate('test1', 'routable')
1482 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy99']), 0)
1484 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1486 self
.assertNotRegex(output
, 'UP,LOWER_UP')
1487 self
.assertRegex(output
, 'DOWN')
1488 self
.assertNotRegex(output
, '192.168.10')
1489 self
.check_operstate('test1', 'off')
1491 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1492 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1494 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1496 self
.assertRegex(output
, 'UP,LOWER_UP')
1497 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1498 self
.check_operstate('test1', 'routable')
1500 class NetworkdNetWorkBondTests(unittest
.TestCase
, Utilities
):
1510 '23-active-slave.network',
1511 '23-bond199.network',
1512 '23-primary-slave.network',
1513 '23-test1-bond199.network',
1514 '25-bond-active-backup-slave.netdev',
1517 'bond-slave.network']
1520 self
.link_remove(self
.links
)
1523 self
.link_remove(self
.links
)
1524 self
.remove_unit_from_networkd_path(self
.units
)
1526 def test_bond_active_slave(self
):
1527 self
.copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1528 self
.start_networkd()
1530 self
.check_link_exists('dummy98')
1531 self
.check_link_exists('bond199')
1533 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1535 self
.assertRegex(output
, 'active_slave dummy98')
1537 def test_bond_primary_slave(self
):
1538 self
.copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
1539 self
.start_networkd()
1541 self
.check_link_exists('test1')
1542 self
.check_link_exists('bond199')
1544 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1546 self
.assertRegex(output
, 'primary test1')
1548 def test_bond_operstate(self
):
1549 self
.copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev',
1550 'bond99.network','bond-slave.network')
1551 self
.start_networkd()
1553 self
.check_link_exists('bond99')
1554 self
.check_link_exists('dummy98')
1555 self
.check_link_exists('test1')
1557 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1559 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1561 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1563 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1565 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond99'], universal_newlines
=True).rstrip()
1567 self
.assertRegex(output
, 'MASTER,UP,LOWER_UP')
1569 self
.check_operstate('dummy98', 'enslaved')
1570 self
.check_operstate('test1', 'enslaved')
1571 self
.check_operstate('bond99', 'routable')
1573 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1576 self
.check_operstate('dummy98', 'off')
1577 self
.check_operstate('test1', 'enslaved')
1578 self
.check_operstate('bond99', 'degraded-carrier')
1580 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1583 self
.check_operstate('dummy98', 'enslaved')
1584 self
.check_operstate('test1', 'enslaved')
1585 self
.check_operstate('bond99', 'routable')
1587 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1588 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'test1', 'down']), 0)
1591 self
.check_operstate('dummy98', 'off')
1592 self
.check_operstate('test1', 'off')
1594 for trial
in range(30):
1597 output
= subprocess
.check_output(['ip', 'address', 'show', 'bond99'], universal_newlines
=True).rstrip()
1599 if self
.get_operstate('bond99') == 'no-carrier':
1602 # Huh? Kernel does not recognize that all slave interfaces are down?
1603 # Let's confirm that networkd's operstate is consistent with ip's result.
1604 self
.assertNotRegex(output
, 'NO-CARRIER')
1606 class NetworkdNetWorkBridgeTests(unittest
.TestCase
, Utilities
):
1616 '26-bridge-slave-interface-1.network',
1617 '26-bridge-slave-interface-2.network',
1618 'bridge99-ignore-carrier-loss.network',
1622 self
.link_remove(self
.links
)
1625 self
.link_remove(self
.links
)
1626 self
.remove_unit_from_networkd_path(self
.units
)
1628 def test_bridge_property(self
):
1629 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1630 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1632 self
.start_networkd()
1634 self
.check_link_exists('dummy98')
1635 self
.check_link_exists('test1')
1636 self
.check_link_exists('bridge99')
1638 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1640 self
.assertRegex(output
, 'master')
1641 self
.assertRegex(output
, 'bridge')
1643 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1645 self
.assertRegex(output
, 'master')
1646 self
.assertRegex(output
, 'bridge')
1648 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1650 self
.assertRegex(output
, '192.168.0.15/24')
1652 output
= subprocess
.check_output(['bridge', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1654 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
1655 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
1656 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
1657 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0')
1658 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
1659 if (os
.path
.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')):
1660 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1')
1661 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0')
1663 # CONFIG_BRIDGE_IGMP_SNOOPING=y
1664 if (os
.path
.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
1665 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
1667 self
.check_operstate('test1', 'enslaved')
1668 self
.check_operstate('dummy98', 'enslaved')
1669 self
.check_operstate('bridge99', 'routable')
1671 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1674 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1676 self
.assertRegex(output
, '192.168.0.16/24')
1678 self
.check_operstate('bridge99', 'routable')
1680 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1683 self
.check_operstate('bridge99', 'degraded-carrier')
1685 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1688 self
.check_operstate('bridge99', 'no-carrier')
1690 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1692 self
.assertRegex(output
, 'NO-CARRIER')
1693 self
.assertNotRegex(output
, '192.168.0.15/24')
1694 self
.assertNotRegex(output
, '192.168.0.16/24')
1696 def test_bridge_ignore_carrier_loss(self
):
1697 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1698 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1699 'bridge99-ignore-carrier-loss.network')
1701 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1703 self
.start_networkd()
1705 self
.check_link_exists('dummy98')
1706 self
.check_link_exists('test1')
1707 self
.check_link_exists('bridge99')
1709 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1712 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1713 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1716 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1718 self
.assertRegex(output
, 'NO-CARRIER')
1719 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1720 self
.assertRegex(output
, 'inet 192.168.0.16/24 scope global secondary bridge99')
1722 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1724 def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self
):
1725 self
.copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network',
1726 'bridge99-ignore-carrier-loss.network')
1728 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1730 self
.start_networkd()
1732 self
.check_link_exists('bridge99')
1734 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1735 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1736 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1738 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1739 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1740 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1742 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1743 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1744 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1746 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1747 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1749 for trial
in range(30):
1752 if self
.get_operstate('bridge99') == 'routable' and self
.get_operstate('dummy98') == 'enslaved':
1755 self
.assertTrue(False)
1757 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1759 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1761 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '100'], universal_newlines
=True).rstrip()
1763 self
.assertEqual(output
, '0: from all to 8.8.8.8 lookup 100')
1765 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1767 class NetworkdNetWorkLLDPTests(unittest
.TestCase
, Utilities
):
1771 '23-emit-lldp.network',
1776 self
.link_remove(self
.links
)
1779 self
.link_remove(self
.links
)
1780 self
.remove_unit_from_networkd_path(self
.units
)
1782 def test_lldp(self
):
1783 self
.copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
1784 self
.start_networkd()
1786 self
.check_link_exists('veth99')
1788 output
= subprocess
.check_output(['networkctl', 'lldp'], universal_newlines
=True).rstrip()
1790 self
.assertRegex(output
, 'veth-peer')
1791 self
.assertRegex(output
, 'veth99')
1793 class NetworkdNetworkRATests(unittest
.TestCase
, Utilities
):
1798 'ipv6-prefix.network',
1799 'ipv6-prefix-veth.network']
1802 self
.link_remove(self
.links
)
1805 self
.link_remove(self
.links
)
1806 self
.remove_unit_from_networkd_path(self
.units
)
1808 def test_ipv6_prefix_delegation(self
):
1809 self
.warn_about_firewalld()
1810 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
1811 self
.start_networkd()
1813 self
.check_link_exists('veth99')
1815 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1817 self
.assertRegex(output
, '2002:da8:1:0')
1819 class NetworkdNetworkDHCPServerTests(unittest
.TestCase
, Utilities
):
1826 '24-search-domain.network',
1828 'dhcp-client.network',
1829 'dhcp-client-timezone-router.network',
1830 'dhcp-server.network',
1831 'dhcp-server-timezone-router.network']
1834 self
.link_remove(self
.links
)
1837 self
.link_remove(self
.links
)
1838 self
.remove_unit_from_networkd_path(self
.units
)
1840 def test_dhcp_server(self
):
1841 self
.warn_about_firewalld()
1842 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
1843 self
.start_networkd()
1845 self
.check_link_exists('veth99')
1847 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1849 self
.assertRegex(output
, '192.168.5.*')
1850 self
.assertRegex(output
, 'Gateway: 192.168.5.1')
1851 self
.assertRegex(output
, 'DNS: 192.168.5.1')
1852 self
.assertRegex(output
, 'NTP: 192.168.5.1')
1854 def test_domain(self
):
1855 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
1856 self
.start_networkd()
1858 self
.check_link_exists('dummy98')
1860 output
= subprocess
.check_output(['networkctl', 'status', 'dummy98'], universal_newlines
=True).rstrip()
1862 self
.assertRegex(output
, 'Address: 192.168.42.100')
1863 self
.assertRegex(output
, 'DNS: 192.168.42.1')
1864 self
.assertRegex(output
, 'Search Domains: one')
1866 def test_emit_router_timezone(self
):
1867 self
.warn_about_firewalld()
1868 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
1869 self
.start_networkd()
1871 self
.check_link_exists('veth99')
1873 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1875 self
.assertRegex(output
, 'Gateway: 192.168.5.*')
1876 self
.assertRegex(output
, '192.168.5.*')
1877 self
.assertRegex(output
, 'Europe/Berlin')
1879 class NetworkdNetworkDHCPClientTests(unittest
.TestCase
, Utilities
):
1889 'dhcp-client-anonymize.network',
1890 'dhcp-client-critical-connection.network',
1891 'dhcp-client-gateway-onlink-implicit.network',
1892 'dhcp-client-ipv4-dhcp-settings.network',
1893 'dhcp-client-ipv4-only-ipv6-disabled.network',
1894 'dhcp-client-ipv4-only.network',
1895 'dhcp-client-ipv6-only.network',
1896 'dhcp-client-ipv6-rapid-commit.network',
1897 'dhcp-client-listen-port.network',
1898 'dhcp-client-route-metric.network',
1899 'dhcp-client-route-table.network',
1900 'dhcp-client-vrf.network',
1901 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
1902 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
1903 'dhcp-client.network',
1904 'dhcp-server-veth-peer.network',
1905 'dhcp-v4-server-veth-peer.network',
1909 self
.stop_dnsmasq(dnsmasq_pid_file
)
1910 self
.link_remove(self
.links
)
1913 self
.stop_dnsmasq(dnsmasq_pid_file
)
1914 self
.remove_lease_file()
1915 self
.remove_log_file()
1916 self
.link_remove(self
.links
)
1917 self
.remove_unit_from_networkd_path(self
.units
)
1919 def test_dhcp_client_ipv6_only(self
):
1920 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1922 self
.start_networkd(0)
1923 self
.wait_online(['veth-peer:carrier'])
1924 self
.start_dnsmasq()
1925 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
1927 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1929 self
.assertRegex(output
, '2600::')
1930 self
.assertNotRegex(output
, '192.168.5')
1932 # Confirm that ipv6 token is not set in the kernel
1933 output
= subprocess
.check_output(['ip', 'token', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1935 self
.assertRegex(output
, 'token :: dev veth99')
1937 def test_dhcp_client_ipv4_only(self
):
1938 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
1939 self
.start_networkd()
1941 self
.check_link_exists('veth99')
1943 self
.start_dnsmasq()
1945 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1947 self
.assertNotRegex(output
, '2600::')
1948 self
.assertRegex(output
, '192.168.5')
1950 def test_dhcp_client_ipv4_ipv6(self
):
1951 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
1952 'dhcp-client-ipv4-only.network')
1953 self
.start_networkd()
1955 self
.check_link_exists('veth99')
1957 self
.start_dnsmasq()
1959 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1961 self
.assertRegex(output
, '2600::')
1962 self
.assertRegex(output
, '192.168.5')
1964 def test_dhcp_client_settings(self
):
1965 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
1966 self
.start_networkd()
1968 self
.check_link_exists('veth99')
1970 self
.start_dnsmasq()
1972 print('## ip address show dev veth99')
1973 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1975 self
.assertRegex(output
, '12:34:56:78:9a:bc')
1976 self
.assertRegex(output
, '192.168.5')
1977 self
.assertRegex(output
, '1492')
1980 print('## ip route show table main dev veth99')
1981 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1983 self
.assertNotRegex(output
, 'proto dhcp')
1985 print('## ip route show table 211 dev veth99')
1986 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '211', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1988 self
.assertRegex(output
, 'default via 192.168.5.1 proto dhcp')
1989 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 proto dhcp')
1990 self
.assertRegex(output
, '192.168.5.1 proto dhcp scope link')
1992 print('## dnsmasq log')
1993 self
.assertTrue(self
.search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
1994 self
.assertTrue(self
.search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
1995 self
.assertTrue(self
.search_words_in_dnsmasq_log('client provides name: test-hostname'))
1996 self
.assertTrue(self
.search_words_in_dnsmasq_log('26:mtu'))
1998 def test_dhcp6_client_settings_rapidcommit_true(self
):
1999 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
2000 self
.start_networkd()
2002 self
.check_link_exists('veth99')
2004 self
.start_dnsmasq()
2006 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2008 self
.assertRegex(output
, '12:34:56:78:9a:bc')
2009 self
.assertTrue(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
2011 def test_dhcp6_client_settings_rapidcommit_false(self
):
2012 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
2013 self
.start_networkd()
2015 self
.check_link_exists('veth99')
2017 self
.start_dnsmasq()
2019 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2021 self
.assertRegex(output
, '12:34:56:78:9a:bc')
2022 self
.assertFalse(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
2024 def test_dhcp_client_settings_anonymize(self
):
2025 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
2026 self
.start_networkd()
2028 self
.check_link_exists('veth99')
2030 self
.start_dnsmasq()
2032 self
.assertFalse(self
.search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
2033 self
.assertFalse(self
.search_words_in_dnsmasq_log('test-hostname'))
2034 self
.assertFalse(self
.search_words_in_dnsmasq_log('26:mtu'))
2036 def test_dhcp_client_listen_port(self
):
2037 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
2038 self
.start_networkd()
2040 self
.check_link_exists('veth99')
2042 self
.start_dnsmasq('--dhcp-alternate-port=67,5555')
2044 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2046 self
.assertRegex(output
, '192.168.5.* dynamic')
2048 def test_dhcp_route_table_id(self
):
2049 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
2050 self
.start_networkd()
2052 self
.check_link_exists('veth99')
2054 self
.start_dnsmasq()
2056 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '12'], universal_newlines
=True).rstrip()
2058 self
.assertRegex(output
, 'veth99 proto dhcp')
2059 self
.assertRegex(output
, '192.168.5.1')
2061 def test_dhcp_route_metric(self
):
2062 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
2063 self
.start_networkd()
2065 self
.check_link_exists('veth99')
2067 self
.start_dnsmasq()
2069 output
= subprocess
.check_output(['ip', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2071 self
.assertRegex(output
, 'metric 24')
2073 def test_dhcp_route_criticalconnection_true(self
):
2074 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
2075 self
.start_networkd()
2077 self
.check_link_exists('veth99')
2079 self
.start_dnsmasq()
2081 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2083 self
.assertRegex(output
, '192.168.5.*')
2085 # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease.
2086 self
.stop_dnsmasq(dnsmasq_pid_file
)
2088 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
2091 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2093 self
.assertRegex(output
, '192.168.5.*')
2095 def test_dhcp_client_reuse_address_as_static(self
):
2096 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
2097 self
.start_networkd()
2099 self
.check_link_exists('veth99')
2101 self
.start_dnsmasq()
2103 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2105 self
.assertRegex(output
, '192.168.5')
2106 self
.assertRegex(output
, '2600::')
2108 ipv4_address
= re
.search('192\.168\.5\.[0-9]*/24', output
)
2109 ipv6_address
= re
.search('2600::[0-9a-f:]*/128', output
)
2110 static_network
= '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address
.group(), 'Address=' + ipv6_address
.group()])
2111 print(static_network
)
2113 self
.remove_unit_from_networkd_path(['dhcp-client.network'])
2115 with
open(os
.path
.join(network_unit_file_path
, 'static.network'), mode
='w') as f
:
2116 f
.write(static_network
)
2118 self
.start_networkd()
2120 self
.check_link_exists('veth99')
2122 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2124 self
.assertRegex(output
, '192.168.5')
2125 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2127 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2129 self
.assertRegex(output
, '2600::')
2130 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2132 @expectedFailureIfModuleIsNotAvailable('vrf')
2133 def test_dhcp_client_vrf(self
):
2134 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network',
2135 '25-vrf.netdev', '25-vrf.network')
2136 self
.start_networkd()
2138 self
.check_link_exists('veth99')
2139 self
.check_link_exists('vrf99')
2141 self
.start_dnsmasq()
2143 print('## ip -d link show dev vrf99')
2144 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dev', 'vrf99'], universal_newlines
=True).rstrip()
2146 self
.assertRegex(output
, 'vrf table 42')
2148 print('## ip address show vrf vrf99')
2149 output_ip_vrf
= subprocess
.check_output(['ip', 'address', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2150 print(output_ip_vrf
)
2152 print('## ip address show dev veth99')
2153 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2155 self
.assertEqual(output
, output_ip_vrf
)
2156 self
.assertRegex(output
, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2157 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2158 self
.assertRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic noprefixroute')
2159 self
.assertRegex(output
, 'inet6 .* scope link')
2161 print('## ip route show vrf vrf99')
2162 output
= subprocess
.check_output(['ip', 'route', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2164 self
.assertRegex(output
, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
2165 self
.assertRegex(output
, 'default dev veth99 proto static scope link')
2166 self
.assertRegex(output
, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254')
2167 self
.assertRegex(output
, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5')
2168 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp')
2169 self
.assertRegex(output
, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5')
2171 print('## ip route show table main dev veth99')
2172 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2174 self
.assertEqual(output
, '')
2176 self
.check_operstate('vrf99', 'carrier')
2177 self
.check_operstate('veth99', 'routable')
2179 def test_dhcp_client_gateway_onlink_implicit(self
):
2180 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2181 'dhcp-client-gateway-onlink-implicit.network')
2182 self
.start_networkd()
2184 self
.check_link_exists('veth99')
2186 self
.start_dnsmasq()
2188 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2190 self
.assertRegex(output
, '192.168.5')
2192 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '10.0.0.0/8'], universal_newlines
=True).rstrip()
2194 self
.assertRegex(output
, 'onlink')
2195 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '192.168.100.0/24'], universal_newlines
=True).rstrip()
2197 self
.assertRegex(output
, 'onlink')
2199 def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self
):
2200 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2201 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
2202 self
.start_networkd(0)
2203 self
.wait_online(['veth-peer:carrier'])
2204 self
.start_dnsmasq(lease_time
='2m')
2205 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2207 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2210 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2211 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2212 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2213 self
.assertRegex(output
, 'inet6 .* scope link')
2214 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2215 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2216 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2217 self
.assertNotRegex(output
, 'inet .* scope link')
2219 print('Wait for the dynamic address to be expired')
2222 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2225 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2226 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2227 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2228 self
.assertRegex(output
, 'inet6 .* scope link')
2229 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2230 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2231 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2232 self
.assertNotRegex(output
, 'inet .* scope link')
2234 self
.search_words_in_dnsmasq_log('DHCPOFFER', show_all
=True)
2236 def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self
):
2237 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2238 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
2239 self
.start_networkd(0)
2240 self
.wait_online(['veth99:degraded', 'veth-peer:routable'])
2242 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2245 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2246 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2247 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2248 self
.assertRegex(output
, 'inet6 .* scope link')
2249 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2250 self
.assertNotRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2251 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2252 self
.assertRegex(output
, 'inet .* scope link')
2254 def test_dhcp_client_route_remove_on_renew(self
):
2255 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2256 'dhcp-client-ipv4-only-ipv6-disabled.network')
2257 self
.start_networkd(0)
2258 self
.wait_online(['veth-peer:carrier'])
2259 self
.start_dnsmasq(ipv4_range
='192.168.5.100,192.168.5.199', lease_time
='2m')
2260 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2262 # test for issue #12490
2264 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2266 self
.assertRegex(output
, 'inet 192.168.5.1[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2268 for line
in output
.splitlines():
2269 if 'brd 192.168.5.255 scope global dynamic veth99' in line
:
2270 address1
= line
.split()[1].split('/')[0]
2273 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2275 self
.assertRegex(output
, f
'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2276 self
.assertRegex(output
, f
'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2278 self
.stop_dnsmasq(dnsmasq_pid_file
)
2279 self
.start_dnsmasq(ipv4_range
='192.168.5.200,192.168.5.250', lease_time
='2m')
2281 print('Wait for the dynamic address to be expired')
2284 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2286 self
.assertRegex(output
, 'inet 192.168.5.2[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2288 for line
in output
.splitlines():
2289 if 'brd 192.168.5.255 scope global dynamic veth99' in line
:
2290 address2
= line
.split()[1].split('/')[0]
2293 self
.assertNotEqual(address1
, address2
)
2295 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2297 self
.assertNotRegex(output
, f
'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2298 self
.assertNotRegex(output
, f
'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2299 self
.assertRegex(output
, f
'default via 192.168.5.1 proto dhcp src {address2} metric 1024')
2300 self
.assertRegex(output
, f
'192.168.5.1 proto dhcp scope link src {address2} metric 1024')
2302 if __name__
== '__main__':
2303 unittest
.main(testRunner
=unittest
.TextTestRunner(stream
=sys
.stdout
,