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 start_dnsmasq(self
, additional_options
='', lease_time
='1h'):
146 dnsmasq_command
= f
'dnsmasq -8 /var/run/networkd-ci/test-dnsmasq-log-file --log-queries=extra --log-dhcp --pid-file=/var/run/networkd-ci/test-test-dnsmasq.pid --conf-file=/dev/null --interface=veth-peer --enable-ra --dhcp-range=2600::10,2600::20,{lease_time} --dhcp-range=192.168.5.10,192.168.5.200,{lease_time} -R --dhcp-leasefile=/var/run/networkd-ci/lease --dhcp-option=26,1492 --dhcp-option=option:router,192.168.5.1 --dhcp-option=33,192.168.5.4,192.168.5.5 --port=0 ' + additional_options
147 subprocess
.check_call(dnsmasq_command
, shell
=True)
151 def stop_dnsmasq(self
, pid_file
):
152 if os
.path
.exists(pid_file
):
153 with
open(pid_file
, 'r') as f
:
154 pid
= f
.read().rstrip(' \t\r\n\0')
155 os
.kill(int(pid
), signal
.SIGTERM
)
159 def search_words_in_dnsmasq_log(self
, words
, show_all
=False):
160 if os
.path
.exists(dnsmasq_log_file
):
161 with
open (dnsmasq_log_file
) as in_file
:
162 contents
= in_file
.read()
165 for line
in contents
.splitlines():
168 print("%s, %s" % (words
, line
))
172 def remove_lease_file(self
):
173 if os
.path
.exists(os
.path
.join(networkd_ci_path
, 'lease')):
174 os
.remove(os
.path
.join(networkd_ci_path
, 'lease'))
176 def remove_log_file(self
):
177 if os
.path
.exists(dnsmasq_log_file
):
178 os
.remove(dnsmasq_log_file
)
180 def start_networkd(self
, sleep_sec
=5, remove_state_files
=True):
181 if (remove_state_files
and
182 os
.path
.exists(os
.path
.join(networkd_runtime_directory
, 'state'))):
183 subprocess
.check_call('systemctl stop systemd-networkd', shell
=True)
184 os
.remove(os
.path
.join(networkd_runtime_directory
, 'state'))
185 subprocess
.check_call('systemctl start systemd-networkd', shell
=True)
187 subprocess
.check_call('systemctl restart systemd-networkd', shell
=True)
189 time
.sleep(sleep_sec
)
191 def wait_online(self
, links_with_operstate
, timeout
='20s', bool_any
=False):
192 args
= [wait_online_bin
, f
'--timeout={timeout}'] + [f
'--interface={link}' for link
in links_with_operstate
]
196 subprocess
.check_call(args
)
197 except subprocess
.CalledProcessError
:
198 for link
in links_with_operstate
:
199 output
= subprocess
.check_output(['networkctl', 'status', link
.split(':')[0]], universal_newlines
=True).rstrip()
203 def get_operstate(self
, link
, show_status
=True, setup_state
='configured'):
204 output
= subprocess
.check_output(['networkctl', 'status', link
], universal_newlines
=True).rstrip()
207 for line
in output
.splitlines():
208 if 'State:' in line
and (not setup_state
or setup_state
in line
):
209 return line
.split()[1]
212 def check_operstate(self
, link
, expected
, show_status
=True, setup_state
='configured'):
213 self
.assertRegex(self
.get_operstate(link
, show_status
, setup_state
), expected
)
216 class NetworkdNetDevTests(unittest
.TestCase
, Utilities
):
274 '10-dropin-test.netdev',
278 '15-name-conflict-test.netdev',
281 '21-vlan-test1.network',
284 '25-6rd-tunnel.netdev',
286 '25-bond-balanced-tlb.netdev',
289 '25-erspan-tunnel-local-any.netdev',
290 '25-erspan-tunnel.netdev',
291 '25-fou-gretap.netdev',
293 '25-fou-ipip.netdev',
294 '25-fou-ipproto-gre.netdev',
295 '25-fou-ipproto-ipip.netdev',
298 '25-gretap-tunnel-local-any.netdev',
299 '25-gretap-tunnel.netdev',
300 '25-gre-tunnel-local-any.netdev',
301 '25-gre-tunnel-remote-any.netdev',
302 '25-gre-tunnel.netdev',
303 '25-ip6gretap-tunnel-local-any.netdev',
304 '25-ip6gretap-tunnel.netdev',
305 '25-ip6gre-tunnel-local-any.netdev',
306 '25-ip6gre-tunnel-remote-any.netdev',
307 '25-ip6gre-tunnel.netdev',
308 '25-ip6tnl-tunnel-remote-any.netdev',
309 '25-ip6tnl-tunnel-local-any.netdev',
310 '25-ip6tnl-tunnel.netdev',
311 '25-ipip-tunnel-independent.netdev',
312 '25-ipip-tunnel-local-any.netdev',
313 '25-ipip-tunnel-remote-any.netdev',
314 '25-ipip-tunnel.netdev',
317 '25-isatap-tunnel.netdev',
321 '25-sit-tunnel-local-any.netdev',
322 '25-sit-tunnel-remote-any.netdev',
323 '25-sit-tunnel.netdev',
326 '25-tunnel-local-any.network',
327 '25-tunnel-remote-any.network',
332 '25-vti6-tunnel-local-any.netdev',
333 '25-vti6-tunnel-remote-any.netdev',
334 '25-vti6-tunnel.netdev',
335 '25-vti-tunnel-local-any.netdev',
336 '25-vti-tunnel-remote-any.netdev',
337 '25-vti-tunnel.netdev',
340 '25-wireguard-23-peers.netdev',
341 '25-wireguard-23-peers.network',
342 '25-wireguard-preshared-key.txt',
343 '25-wireguard-private-key.txt',
344 '25-wireguard.netdev',
345 '25-wireguard.network',
361 'netdev-link-local-addressing-yes.network',
365 'vxlan-test1.network',
369 self
.link_remove(self
.links
)
372 self
.link_remove(self
.links
)
373 self
.remove_unit_from_networkd_path(self
.units
)
375 def test_dropin_and_networkctl_glob(self
):
376 self
.copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev')
377 self
.start_networkd(0)
379 self
.wait_online(['dropin-test:off'])
381 # This also tests NetDev.Name= conflict and basic networkctl functionalities
383 output
= subprocess
.check_output(['ip', 'link', 'show', 'dropin-test'], universal_newlines
=True).rstrip()
385 self
.assertRegex(output
, '00:50:56:c0:00:28')
387 output
= subprocess
.check_output(['networkctl', 'list'], universal_newlines
=True).rstrip()
388 self
.assertRegex(output
, '1 lo ')
389 self
.assertRegex(output
, 'dropin-test')
391 output
= subprocess
.check_output(['networkctl', 'list', 'dropin-test'], universal_newlines
=True).rstrip()
392 self
.assertNotRegex(output
, '1 lo ')
393 self
.assertRegex(output
, 'dropin-test')
395 output
= subprocess
.check_output(['networkctl', 'list', 'dropin-*'], universal_newlines
=True).rstrip()
396 self
.assertNotRegex(output
, '1 lo ')
397 self
.assertRegex(output
, 'dropin-test')
399 output
= subprocess
.check_output(['networkctl', 'status', 'dropin-*'], universal_newlines
=True).rstrip()
400 self
.assertNotRegex(output
, '1: lo ')
401 self
.assertRegex(output
, 'dropin-test')
403 ret
= subprocess
.run(['ethtool', '--driver', 'dropin-test'], stdout
=subprocess
.PIPE
, stderr
=subprocess
.STDOUT
, universal_newlines
=True)
404 print(ret
.stdout
.rstrip())
405 if ret
.returncode
== 0 and re
.search('driver: dummy', ret
.stdout
.rstrip()) != None:
406 self
.assertRegex(output
, 'Driver: dummy')
408 print('ethtool does not support driver field at least for dummy interfaces, skipping test for Driver field of networkctl.')
410 def test_wait_online_any(self
):
411 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network')
412 self
.start_networkd(0)
414 self
.wait_online(['bridge99', 'test1:degraded'], bool_any
=True)
416 self
.check_operstate('bridge99', '(?:off|no-carrier)', setup_state
='configuring')
417 self
.check_operstate('test1', 'degraded')
419 def test_bridge(self
):
420 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev')
421 self
.start_networkd(0)
423 self
.wait_online(['bridge99:off'])
425 tick
= os
.sysconf('SC_CLK_TCK')
426 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge', 'hello_time')) / tick
))
427 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge', 'max_age')) / tick
))
428 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge','forward_delay')) / tick
))
429 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge','ageing_time')) / tick
))
430 self
.assertEqual(9, int(self
.read_link_attr('bridge99', 'bridge','priority')))
431 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','multicast_querier')))
432 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','multicast_snooping')))
433 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','stp_state')))
436 self
.copy_unit_to_networkd_unit_path('25-bond.netdev', '25-bond-balanced-tlb.netdev')
437 self
.start_networkd(0)
439 self
.wait_online(['bond99:off', 'bond98:off'])
441 self
.assertEqual('802.3ad 4', self
.read_link_attr('bond99', 'bonding', 'mode'))
442 self
.assertEqual('layer3+4 1', self
.read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
443 self
.assertEqual('1000', self
.read_link_attr('bond99', 'bonding', 'miimon'))
444 self
.assertEqual('fast 1', self
.read_link_attr('bond99', 'bonding', 'lacp_rate'))
445 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'updelay'))
446 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'downdelay'))
447 self
.assertEqual('4', self
.read_link_attr('bond99', 'bonding', 'resend_igmp'))
448 self
.assertEqual('1', self
.read_link_attr('bond99', 'bonding', 'min_links'))
449 self
.assertEqual('1218', self
.read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
450 self
.assertEqual('811', self
.read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
451 self
.assertEqual('00:11:22:33:44:55', self
.read_link_attr('bond99', 'bonding', 'ad_actor_system'))
453 self
.assertEqual('balance-tlb 5', self
.read_link_attr('bond98', 'bonding', 'mode'))
454 self
.assertEqual('1', self
.read_link_attr('bond98', 'bonding', 'tlb_dynamic_lb'))
457 self
.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev',
458 '21-vlan.network', '21-vlan-test1.network')
459 self
.start_networkd(0)
461 self
.wait_online(['test1:degraded', 'vlan99:routable'])
463 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
465 self
.assertRegex(output
, ' mtu 2000 ')
467 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vlan99'], universal_newlines
=True).rstrip()
469 self
.assertRegex(output
, ' mtu 2000 ')
470 self
.assertRegex(output
, 'REORDER_HDR')
471 self
.assertRegex(output
, 'LOOSE_BINDING')
472 self
.assertRegex(output
, 'GVRP')
473 self
.assertRegex(output
, 'MVRP')
474 self
.assertRegex(output
, ' id 99 ')
476 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
478 self
.assertRegex(output
, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1')
479 self
.assertRegex(output
, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1')
481 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'vlan99'], universal_newlines
=True).rstrip()
483 self
.assertRegex(output
, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99')
485 def test_macvtap(self
):
486 for mode
in ['private', 'vepa', 'bridge', 'passthru']:
487 with self
.subTest(mode
=mode
):
488 if mode
!= 'private':
490 self
.copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network',
491 '11-dummy.netdev', 'macvtap.network')
492 with
open(os
.path
.join(network_unit_file_path
, '21-macvtap.netdev'), mode
='a') as f
:
493 f
.write('[MACVTAP]\nMode=' + mode
)
494 self
.start_networkd(0)
496 self
.wait_online(['macvtap99:degraded', 'test1:degraded'])
498 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macvtap99'], universal_newlines
=True).rstrip()
500 self
.assertRegex(output
, 'macvtap mode ' + mode
+ ' ')
502 def test_macvlan(self
):
503 for mode
in ['private', 'vepa', 'bridge', 'passthru']:
504 with self
.subTest(mode
=mode
):
505 if mode
!= 'private':
507 self
.copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network',
508 '11-dummy.netdev', 'macvlan.network')
509 with
open(os
.path
.join(network_unit_file_path
, '21-macvlan.netdev'), mode
='a') as f
:
510 f
.write('[MACVLAN]\nMode=' + mode
)
511 self
.start_networkd(0)
513 self
.wait_online(['macvlan99:degraded', 'test1:degraded'])
515 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
517 self
.assertRegex(output
, ' mtu 2000 ')
519 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macvlan99'], universal_newlines
=True).rstrip()
521 self
.assertRegex(output
, ' mtu 2000 ')
522 self
.assertRegex(output
, 'macvlan mode ' + mode
+ ' ')
524 @expectedFailureIfModuleIsNotAvailable('ipvlan')
525 def test_ipvlan(self
):
526 for mode
, flag
in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
527 with self
.subTest(mode
=mode
, flag
=flag
):
530 self
.copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network',
531 '11-dummy.netdev', 'ipvlan.network')
532 with
open(os
.path
.join(network_unit_file_path
, '25-ipvlan.netdev'), mode
='a') as f
:
533 f
.write('[IPVLAN]\nMode=' + mode
+ '\nFlags=' + flag
)
535 self
.start_networkd(0)
536 self
.wait_online(['ipvlan99:degraded', 'test1:degraded'])
538 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipvlan99'], universal_newlines
=True).rstrip()
540 self
.assertRegex(output
, 'ipvlan *mode ' + mode
.lower() + ' ' + flag
)
542 @expectedFailureIfModuleIsNotAvailable('ipvtap')
543 def test_ipvtap(self
):
544 for mode
, flag
in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
545 with self
.subTest(mode
=mode
, flag
=flag
):
548 self
.copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network',
549 '11-dummy.netdev', 'ipvtap.network')
550 with
open(os
.path
.join(network_unit_file_path
, '25-ipvtap.netdev'), mode
='a') as f
:
551 f
.write('[IPVTAP]\nMode=' + mode
+ '\nFlags=' + flag
)
553 self
.start_networkd(0)
554 self
.wait_online(['ipvtap99:degraded', 'test1:degraded'])
556 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipvtap99'], universal_newlines
=True).rstrip()
558 self
.assertRegex(output
, 'ipvtap *mode ' + mode
.lower() + ' ' + flag
)
561 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network')
562 self
.start_networkd(0)
564 self
.wait_online(['veth99:degraded', 'veth-peer:degraded'])
566 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'veth99'], universal_newlines
=True).rstrip()
568 self
.assertRegex(output
, 'link/ether 12:34:56:78:9a:bc')
569 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'veth-peer'], universal_newlines
=True).rstrip()
571 self
.assertRegex(output
, 'link/ether 12:34:56:78:9a:bd')
574 self
.copy_unit_to_networkd_unit_path('25-tun.netdev')
575 self
.start_networkd(0)
577 self
.wait_online(['tun99:off'])
579 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'tun99'], universal_newlines
=True).rstrip()
581 # Old ip command does not support IFF_ flags
582 self
.assertRegex(output
, 'tun (?:type tun pi on vnet_hdr on multi_queue|addrgenmode) ')
585 self
.copy_unit_to_networkd_unit_path('25-tap.netdev')
586 self
.start_networkd(0)
588 self
.wait_online(['tap99:off'])
590 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'tap99'], universal_newlines
=True).rstrip()
592 # Old ip command does not support IFF_ flags
593 self
.assertRegex(output
, 'tun (?:type tap pi on vnet_hdr on multi_queue|addrgenmode) ')
595 @expectedFailureIfModuleIsNotAvailable('vrf')
597 self
.copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network')
598 self
.start_networkd(0)
600 self
.wait_online(['vrf99:carrier'])
602 @expectedFailureIfModuleIsNotAvailable('vcan')
604 self
.copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network')
605 self
.start_networkd(0)
607 self
.wait_online(['vcan99:carrier'])
609 @expectedFailureIfModuleIsNotAvailable('vxcan')
610 def test_vxcan(self
):
611 self
.copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network')
612 self
.start_networkd(0)
614 self
.wait_online(['vxcan99:carrier', 'vxcan-peer:carrier'])
616 @expectedFailureIfModuleIsNotAvailable('wireguard')
617 def test_wireguard(self
):
618 self
.copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network',
619 '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network',
620 '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt')
621 self
.start_networkd(0)
622 self
.wait_online(['wg99:carrier', 'wg98:routable'])
624 if shutil
.which('wg'):
625 subprocess
.call('wg')
627 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'listen-port'], universal_newlines
=True).rstrip()
628 self
.assertRegex(output
, '51820')
629 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'fwmark'], universal_newlines
=True).rstrip()
630 self
.assertRegex(output
, '0x4d2')
631 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'allowed-ips'], universal_newlines
=True).rstrip()
632 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
633 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128')
634 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'persistent-keepalive'], universal_newlines
=True).rstrip()
635 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20')
636 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'endpoints'], universal_newlines
=True).rstrip()
637 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820')
638 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'private-key'], universal_newlines
=True).rstrip()
639 self
.assertRegex(output
, 'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=')
640 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'preshared-keys'], universal_newlines
=True).rstrip()
641 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=')
642 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=')
644 output
= subprocess
.check_output(['wg', 'show', 'wg98', 'private-key'], universal_newlines
=True).rstrip()
645 self
.assertRegex(output
, 'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=')
647 def test_geneve(self
):
648 self
.copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network')
649 self
.start_networkd(0)
651 self
.wait_online(['geneve99:degraded'])
653 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'geneve99'], universal_newlines
=True).rstrip()
655 self
.assertRegex(output
, '192.168.22.1')
656 self
.assertRegex(output
, '6082')
657 self
.assertRegex(output
, 'udpcsum')
658 self
.assertRegex(output
, 'udp6zerocsumrx')
660 def test_ipip_tunnel(self
):
661 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network',
662 '25-ipip-tunnel.netdev', '25-tunnel.network',
663 '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network',
664 '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
665 self
.start_networkd(0)
666 self
.wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'dummy98:degraded'])
668 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun99'], universal_newlines
=True).rstrip()
670 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98')
671 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun98'], universal_newlines
=True).rstrip()
673 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98')
674 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun97'], universal_newlines
=True).rstrip()
676 self
.assertRegex(output
, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98')
678 def test_gre_tunnel(self
):
679 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network',
680 '25-gre-tunnel.netdev', '25-tunnel.network',
681 '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
682 '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
683 self
.start_networkd(0)
684 self
.wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'dummy98:degraded'])
686 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun99'], universal_newlines
=True).rstrip()
688 self
.assertRegex(output
, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98')
689 self
.assertRegex(output
, 'ikey 1.2.3.103')
690 self
.assertRegex(output
, 'okey 1.2.4.103')
691 self
.assertRegex(output
, 'iseq')
692 self
.assertRegex(output
, 'oseq')
693 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun98'], universal_newlines
=True).rstrip()
695 self
.assertRegex(output
, 'gre remote 10.65.223.239 local any dev dummy98')
696 self
.assertRegex(output
, 'ikey 0.0.0.104')
697 self
.assertRegex(output
, 'okey 0.0.0.104')
698 self
.assertNotRegex(output
, 'iseq')
699 self
.assertNotRegex(output
, 'oseq')
700 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun97'], universal_newlines
=True).rstrip()
702 self
.assertRegex(output
, 'gre remote any local 10.65.223.238 dev dummy98')
703 self
.assertRegex(output
, 'ikey 0.0.0.105')
704 self
.assertRegex(output
, 'okey 0.0.0.105')
705 self
.assertNotRegex(output
, 'iseq')
706 self
.assertNotRegex(output
, 'oseq')
708 def test_ip6gre_tunnel(self
):
709 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network',
710 '25-ip6gre-tunnel.netdev', '25-tunnel.network',
711 '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
712 '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
713 self
.start_networkd()
715 # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here.
717 self
.check_link_exists('dummy98')
718 self
.check_link_exists('ip6gretun99')
719 self
.check_link_exists('ip6gretun98')
720 self
.check_link_exists('ip6gretun97')
722 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun99'], universal_newlines
=True).rstrip()
724 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
725 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun98'], universal_newlines
=True).rstrip()
727 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98')
728 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun97'], universal_newlines
=True).rstrip()
730 self
.assertRegex(output
, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98')
732 def test_gretap_tunnel(self
):
733 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network',
734 '25-gretap-tunnel.netdev', '25-tunnel.network',
735 '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
736 self
.start_networkd(0)
737 self
.wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded'])
739 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap99'], universal_newlines
=True).rstrip()
741 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98')
742 self
.assertRegex(output
, 'ikey 0.0.0.106')
743 self
.assertRegex(output
, 'okey 0.0.0.106')
744 self
.assertRegex(output
, 'iseq')
745 self
.assertRegex(output
, 'oseq')
746 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap98'], universal_newlines
=True).rstrip()
748 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local any dev dummy98')
749 self
.assertRegex(output
, 'ikey 0.0.0.107')
750 self
.assertRegex(output
, 'okey 0.0.0.107')
751 self
.assertRegex(output
, 'iseq')
752 self
.assertRegex(output
, 'oseq')
754 def test_ip6gretap_tunnel(self
):
755 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network',
756 '25-ip6gretap-tunnel.netdev', '25-tunnel.network',
757 '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
758 self
.start_networkd(0)
759 self
.wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded'])
761 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap99'], universal_newlines
=True).rstrip()
763 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
764 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap98'], universal_newlines
=True).rstrip()
766 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98')
768 def test_vti_tunnel(self
):
769 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network',
770 '25-vti-tunnel.netdev', '25-tunnel.network',
771 '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network',
772 '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
773 self
.start_networkd(0)
774 self
.wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'dummy98:degraded'])
776 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun99'], universal_newlines
=True).rstrip()
778 self
.assertRegex(output
, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98')
779 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun98'], universal_newlines
=True).rstrip()
781 self
.assertRegex(output
, 'vti remote 10.65.223.239 local any dev dummy98')
782 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun97'], universal_newlines
=True).rstrip()
784 self
.assertRegex(output
, 'vti remote any local 10.65.223.238 dev dummy98')
786 def test_vti6_tunnel(self
):
787 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network',
788 '25-vti6-tunnel.netdev', '25-tunnel.network',
789 '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network',
790 '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
791 self
.start_networkd(0)
792 self
.wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded'])
794 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun99'], universal_newlines
=True).rstrip()
796 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
797 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun98'], universal_newlines
=True).rstrip()
799 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
800 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun97'], universal_newlines
=True).rstrip()
802 self
.assertRegex(output
, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
804 def test_ip6tnl_tunnel(self
):
805 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network',
806 '25-ip6tnl-tunnel.netdev', '25-tunnel.network',
807 '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network',
808 '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
809 self
.start_networkd(0)
810 self
.wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded'])
812 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl99'], universal_newlines
=True).rstrip()
814 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
815 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl98'], universal_newlines
=True).rstrip()
817 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
818 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl97'], universal_newlines
=True).rstrip()
820 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
822 def test_sit_tunnel(self
):
823 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network',
824 '25-sit-tunnel.netdev', '25-tunnel.network',
825 '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network',
826 '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
827 self
.start_networkd(0)
828 self
.wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'dummy98:degraded'])
830 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
832 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98")
833 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun98'], universal_newlines
=True).rstrip()
835 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98")
836 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun97'], universal_newlines
=True).rstrip()
838 self
.assertRegex(output
, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98")
840 def test_isatap_tunnel(self
):
841 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network',
842 '25-isatap-tunnel.netdev', '25-tunnel.network')
843 self
.start_networkd(0)
844 self
.wait_online(['isataptun99:routable', 'dummy98:degraded'])
846 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'isataptun99'], universal_newlines
=True).rstrip()
848 self
.assertRegex(output
, "isatap ")
850 def test_6rd_tunnel(self
):
851 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network',
852 '25-6rd-tunnel.netdev', '25-tunnel.network')
853 self
.start_networkd(0)
854 self
.wait_online(['sittun99:routable', 'dummy98:degraded'])
856 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
858 self
.assertRegex(output
, '6rd-prefix 2602::/24')
860 @expectedFailureIfERSPANModuleIsNotAvailable()
861 def test_erspan_tunnel(self
):
862 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network',
863 '25-erspan-tunnel.netdev', '25-tunnel.network',
864 '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network')
865 self
.start_networkd(0)
866 self
.wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded'])
868 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan99'], universal_newlines
=True).rstrip()
870 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local 172.16.1.200')
871 self
.assertRegex(output
, 'ikey 0.0.0.101')
872 self
.assertRegex(output
, 'okey 0.0.0.101')
873 self
.assertRegex(output
, 'iseq')
874 self
.assertRegex(output
, 'oseq')
875 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan98'], universal_newlines
=True).rstrip()
877 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local any')
878 self
.assertRegex(output
, '102')
879 self
.assertRegex(output
, 'ikey 0.0.0.102')
880 self
.assertRegex(output
, 'okey 0.0.0.102')
881 self
.assertRegex(output
, 'iseq')
882 self
.assertRegex(output
, 'oseq')
884 def test_tunnel_independent(self
):
885 self
.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network')
886 self
.start_networkd(0)
888 self
.wait_online(['ipiptun99:carrier'])
890 @expectedFailureIfModuleIsNotAvailable('fou')
892 # The following redundant check is necessary for CentOS CI.
893 # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated.
894 self
.assertTrue(is_module_available('fou'))
896 self
.copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev',
897 '25-fou-ipip.netdev', '25-fou-sit.netdev',
898 '25-fou-gre.netdev', '25-fou-gretap.netdev')
899 self
.start_networkd(0)
901 self
.wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off'])
903 output
= subprocess
.check_output(['ip', 'fou', 'show'], universal_newlines
=True).rstrip()
905 self
.assertRegex(output
, 'port 55555 ipproto 4')
906 self
.assertRegex(output
, 'port 55556 ipproto 47')
908 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun96'], universal_newlines
=True).rstrip()
910 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
911 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun96'], universal_newlines
=True).rstrip()
913 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
914 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun96'], universal_newlines
=True).rstrip()
916 self
.assertRegex(output
, 'encap fou encap-sport 1001 encap-dport 55556')
917 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap96'], universal_newlines
=True).rstrip()
919 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55556')
921 subprocess
.call(['ip', 'fou', 'del', 'port', '55555'])
922 subprocess
.call(['ip', 'fou', 'del', 'port', '55556'])
924 def test_vxlan(self
):
925 self
.copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network',
926 '11-dummy.netdev', 'vxlan-test1.network')
927 self
.start_networkd(0)
929 self
.wait_online(['test1:degraded', 'vxlan99:degraded'])
931 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vxlan99'], universal_newlines
=True).rstrip()
933 self
.assertRegex(output
, '999')
934 self
.assertRegex(output
, '5555')
935 self
.assertRegex(output
, 'l2miss')
936 self
.assertRegex(output
, 'l3miss')
937 self
.assertRegex(output
, 'udpcsum')
938 self
.assertRegex(output
, 'udp6zerocsumtx')
939 self
.assertRegex(output
, 'udp6zerocsumrx')
940 self
.assertRegex(output
, 'remcsumtx')
941 self
.assertRegex(output
, 'remcsumrx')
942 self
.assertRegex(output
, 'gbp')
944 output
= subprocess
.check_output(['bridge', 'fdb', 'show', 'dev', 'vxlan99'], universal_newlines
=True).rstrip()
946 self
.assertRegex(output
, '00:11:22:33:44:55 dst 10.0.0.5 self permanent')
947 self
.assertRegex(output
, '00:11:22:33:44:66 dst 10.0.0.6 self permanent')
948 self
.assertRegex(output
, '00:11:22:33:44:77 dst 10.0.0.7 self permanent')
950 def test_macsec(self
):
951 self
.copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
952 'macsec.network', '12-dummy.netdev')
953 self
.start_networkd(0)
955 self
.wait_online(['dummy98:degraded', 'macsec99:routable'])
957 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macsec99'], universal_newlines
=True).rstrip()
959 self
.assertRegex(output
, 'macsec99@dummy98')
960 self
.assertRegex(output
, 'macsec sci [0-9a-f]*000b')
961 self
.assertRegex(output
, 'encrypt on')
963 output
= subprocess
.check_output(['ip', 'macsec', 'show', 'macsec99'], universal_newlines
=True).rstrip()
965 self
.assertRegex(output
, 'encrypt on')
966 self
.assertRegex(output
, 'TXSC: [0-9a-f]*000b on SA 1')
967 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
968 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
969 self
.assertRegex(output
, 'RXSC: c619528fe6a00100, state on')
970 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
971 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
972 self
.assertRegex(output
, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
973 self
.assertRegex(output
, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
974 self
.assertNotRegex(output
, 'key 02030405067080900000000000000000')
975 self
.assertRegex(output
, 'RXSC: 8c16456c83a90002, state on')
976 self
.assertRegex(output
, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
979 class NetworkdL2TPTests(unittest
.TestCase
, Utilities
):
990 '25-l2tp-dummy.network',
992 '25-l2tp-udp.netdev']
994 l2tp_tunnel_ids
= [ '10' ]
997 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
998 self
.link_remove(self
.links
)
1001 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
1002 self
.link_remove(self
.links
)
1003 self
.remove_unit_from_networkd_path(self
.units
)
1005 @expectedFailureIfModuleIsNotAvailable('l2tp_eth')
1006 def test_l2tp_udp(self
):
1007 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev')
1008 self
.start_networkd(0)
1010 self
.wait_online(['test1:routable', 'l2tp-ses1:off', 'l2tp-ses2:off'])
1012 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
1014 self
.assertRegex(output
, "Tunnel 10, encap UDP")
1015 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
1016 self
.assertRegex(output
, "Peer tunnel 11")
1017 self
.assertRegex(output
, "UDP source / dest ports: 3000/4000")
1018 self
.assertRegex(output
, "UDP checksum: enabled")
1020 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '15'], universal_newlines
=True).rstrip()
1022 self
.assertRegex(output
, "Session 15 in tunnel 10")
1023 self
.assertRegex(output
, "Peer session 16, tunnel 11")
1024 self
.assertRegex(output
, "interface name: l2tp-ses1")
1026 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '17'], universal_newlines
=True).rstrip()
1028 self
.assertRegex(output
, "Session 17 in tunnel 10")
1029 self
.assertRegex(output
, "Peer session 18, tunnel 11")
1030 self
.assertRegex(output
, "interface name: l2tp-ses2")
1032 @expectedFailureIfModuleIsNotAvailable('l2tp_ip')
1033 def test_l2tp_ip(self
):
1034 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev')
1035 self
.start_networkd(0)
1037 self
.wait_online(['test1:routable', 'l2tp-ses3:off', 'l2tp-ses4:off'])
1039 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
1041 self
.assertRegex(output
, "Tunnel 10, encap IP")
1042 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
1043 self
.assertRegex(output
, "Peer tunnel 12")
1045 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '25'], universal_newlines
=True).rstrip()
1047 self
.assertRegex(output
, "Session 25 in tunnel 10")
1048 self
.assertRegex(output
, "Peer session 26, tunnel 12")
1049 self
.assertRegex(output
, "interface name: l2tp-ses3")
1051 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '27'], universal_newlines
=True).rstrip()
1053 self
.assertRegex(output
, "Session 27 in tunnel 10")
1054 self
.assertRegex(output
, "Peer session 28, tunnel 12")
1055 self
.assertRegex(output
, "interface name: l2tp-ses4")
1057 class NetworkdNetWorkTests(unittest
.TestCase
, Utilities
):
1067 '23-active-slave.network',
1068 '25-address-link-section.network',
1069 '25-address-preferred-lifetime-zero-ipv6.network',
1070 '25-address-static.network',
1071 '25-bind-carrier.network',
1072 '25-bond-active-backup-slave.netdev',
1073 '25-fibrule-invert.network',
1074 '25-fibrule-port-range.network',
1075 '25-ipv6-address-label-section.network',
1076 '25-neighbor-section.network',
1077 '25-link-local-addressing-no.network',
1078 '25-link-local-addressing-yes.network',
1079 '25-link-section-unmanaged.network',
1080 '25-route-ipv6-src.network',
1081 '25-route-static.network',
1082 '25-sysctl-disable-ipv6.network',
1083 '25-sysctl.network',
1084 'configure-without-carrier.network',
1085 'routing-policy-rule-dummy98.network',
1086 'routing-policy-rule-test1.network']
1089 self
.link_remove(self
.links
)
1092 self
.link_remove(self
.links
)
1093 self
.remove_unit_from_networkd_path(self
.units
)
1095 def test_address_static(self
):
1096 self
.copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev')
1097 self
.start_networkd(0)
1099 self
.wait_online(['dummy98:routable'])
1101 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1103 self
.assertRegex(output
, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98')
1104 self
.assertRegex(output
, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98')
1105 self
.assertRegex(output
, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98')
1108 self
.assertNotRegex(output
, '10.10.0.1/16')
1109 self
.assertNotRegex(output
, '10.10.0.2/16')
1111 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '32'], universal_newlines
=True).rstrip()
1112 self
.assertRegex(output
, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32')
1114 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '33'], universal_newlines
=True).rstrip()
1115 self
.assertRegex(output
, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33')
1117 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '34'], universal_newlines
=True).rstrip()
1118 self
.assertRegex(output
, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
1120 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '35'], universal_newlines
=True).rstrip()
1121 self
.assertRegex(output
, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
1123 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1125 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::15/64 scope global')
1126 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::16/64 scope global')
1127 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::15/64 scope global')
1128 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::16/64 scope global')
1129 self
.assertRegex(output
, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global')
1130 self
.assertRegex(output
, 'inet6 fd[0-9a-f:]*1/64 scope global')
1132 def test_address_preferred_lifetime_zero_ipv6(self
):
1133 self
.copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev')
1134 self
.start_networkd()
1136 self
.check_link_exists('dummy98')
1138 self
.check_operstate('dummy98', 'routable', setup_state
='configuring')
1140 output
= subprocess
.check_output(['ip', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1142 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
1143 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::1/64 scope global')
1145 def test_configure_without_carrier(self
):
1146 self
.copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
1147 self
.start_networkd()
1149 self
.check_link_exists('test1')
1151 output
= subprocess
.check_output(['networkctl', 'status', 'test1'], universal_newlines
=True).rstrip()
1153 self
.assertRegex(output
, '192.168.0.15')
1154 self
.assertRegex(output
, '192.168.0.1')
1155 self
.assertRegex(output
, 'routable')
1157 def test_routing_policy_rule(self
):
1158 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev')
1160 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1162 self
.start_networkd()
1164 self
.check_link_exists('test1')
1166 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1168 self
.assertRegex(output
, '111')
1169 self
.assertRegex(output
, 'from 192.168.100.18')
1170 self
.assertRegex(output
, r
'tos (?:0x08|throughput)\s')
1171 self
.assertRegex(output
, 'iif test1')
1172 self
.assertRegex(output
, 'oif test1')
1173 self
.assertRegex(output
, 'lookup 7')
1175 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1177 def test_routing_policy_rule_issue_11280(self
):
1178 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev',
1179 'routing-policy-rule-dummy98.network', '12-dummy.netdev')
1181 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1182 subprocess
.call(['ip', 'rule', 'del', 'table', '8'])
1184 for trial
in range(3):
1185 # Remove state files only first time
1186 self
.start_networkd(remove_state_files
=(trial
== 0))
1188 self
.check_link_exists('test1')
1189 self
.check_link_exists('dummy98')
1191 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '7'], universal_newlines
=True).rstrip()
1193 self
.assertRegex(output
, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7')
1195 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '8'], universal_newlines
=True).rstrip()
1197 self
.assertRegex(output
, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8')
1199 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1200 subprocess
.call(['ip', 'rule', 'del', 'table', '8'])
1202 @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
1203 def test_routing_policy_rule_port_range(self
):
1204 self
.copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
1206 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1208 self
.start_networkd()
1210 self
.check_link_exists('test1')
1212 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1214 self
.assertRegex(output
, '111')
1215 self
.assertRegex(output
, 'from 192.168.100.18')
1216 self
.assertRegex(output
, '1123-1150')
1217 self
.assertRegex(output
, '3224-3290')
1218 self
.assertRegex(output
, 'tcp')
1219 self
.assertRegex(output
, 'lookup 7')
1221 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1223 @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
1224 def test_routing_policy_rule_invert(self
):
1225 self
.copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
1227 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1229 self
.start_networkd()
1231 self
.check_link_exists('test1')
1233 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1235 self
.assertRegex(output
, '111')
1236 self
.assertRegex(output
, 'not.*?from.*?192.168.100.18')
1237 self
.assertRegex(output
, 'tcp')
1238 self
.assertRegex(output
, 'lookup 7')
1240 subprocess
.call(['ip', 'rule', 'del', 'table', '7'])
1242 def test_route_static(self
):
1243 self
.copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev')
1244 self
.start_networkd(0)
1246 self
.wait_online(['dummy98:routable'])
1248 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1250 self
.assertRegex(output
, '2001:1234:5:8fff:ff:ff:ff:ff proto static')
1251 self
.assertRegex(output
, '2001:1234:5:8f63::1 proto kernel')
1253 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1254 self
.assertRegex(output
, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium')
1256 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1258 self
.assertRegex(output
, '149.10.124.48/28 proto kernel scope link src 149.10.124.58')
1259 self
.assertRegex(output
, '149.10.124.64 proto static scope link')
1260 self
.assertRegex(output
, '169.254.0.0/16 proto static scope link metric 2048')
1261 self
.assertRegex(output
, '192.168.1.1 proto static initcwnd 20')
1262 self
.assertRegex(output
, '192.168.1.2 proto static initrwnd 30')
1264 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1265 self
.assertRegex(output
, 'default via 149.10.125.65 proto static onlink')
1266 self
.assertRegex(output
, 'default via 149.10.124.64 proto static')
1267 self
.assertRegex(output
, 'default proto static')
1269 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'blackhole'], universal_newlines
=True).rstrip()
1271 self
.assertRegex(output
, 'blackhole 202.54.1.2 proto static')
1273 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'unreachable'], universal_newlines
=True).rstrip()
1275 self
.assertRegex(output
, 'unreachable 202.54.1.3 proto static')
1277 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'prohibit'], universal_newlines
=True).rstrip()
1279 self
.assertRegex(output
, 'prohibit 202.54.1.4 proto static')
1281 subprocess
.call(['ip', 'route', 'del', 'blackhole', '202.54.1.2'])
1282 subprocess
.call(['ip', 'route', 'del', 'unreachable', '202.54.1.3'])
1283 subprocess
.call(['ip', 'route', 'del', 'prohibit', '202.54.1.4'])
1285 def test_ip_route_ipv6_src_route(self
):
1286 # a dummy device does not make the addresses go through tentative state, so we
1287 # reuse a bond from an earlier test, which does make the addresses go through
1288 # tentative state, and do our test on that
1289 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')
1290 self
.start_networkd()
1292 self
.check_link_exists('dummy98')
1293 self
.check_link_exists('bond199')
1295 output
= subprocess
.check_output(['ip', '-6', 'route', 'list', 'dev', 'bond199'], universal_newlines
=True).rstrip()
1297 self
.assertRegex(output
, 'abcd::/16')
1298 self
.assertRegex(output
, 'src')
1299 self
.assertRegex(output
, '2001:1234:56:8f63::2')
1301 def test_ip_link_mac_address(self
):
1302 self
.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
1303 self
.start_networkd()
1305 self
.check_link_exists('dummy98')
1307 output
= subprocess
.check_output(['ip', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1309 self
.assertRegex(output
, '00:01:02:aa:bb:cc')
1311 def test_ip_link_unmanaged(self
):
1312 self
.copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
1313 self
.start_networkd()
1315 self
.check_link_exists('dummy98')
1317 output
= subprocess
.check_output(['networkctl', 'status', 'dummy98'], universal_newlines
=True).rstrip()
1319 self
.assertRegex(output
, 'unmanaged')
1321 def test_ipv6_address_label(self
):
1322 self
.copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
1323 self
.start_networkd()
1325 self
.check_link_exists('dummy98')
1327 output
= subprocess
.check_output(['ip', 'addrlabel', 'list'], universal_newlines
=True).rstrip()
1329 self
.assertRegex(output
, '2004:da8:1::/64')
1331 def test_ipv6_neighbor(self
):
1332 self
.copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
1333 self
.start_networkd()
1335 self
.check_link_exists('dummy98')
1337 output
= subprocess
.check_output(['ip', 'neigh', 'list'], universal_newlines
=True).rstrip()
1339 self
.assertRegex(output
, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
1340 self
.assertRegex(output
, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
1342 def test_link_local_addressing(self
):
1343 self
.copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
1344 '25-link-local-addressing-no.network', '12-dummy.netdev')
1345 self
.start_networkd(0)
1346 self
.wait_online(['test1:degraded', 'dummy98:carrier'])
1348 self
.check_link_exists('test1')
1349 self
.check_link_exists('dummy98')
1351 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
1353 self
.assertRegex(output
, 'inet .* scope link')
1354 self
.assertRegex(output
, 'inet6 .* scope link')
1356 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1358 self
.assertNotRegex(output
, 'inet6* .* scope link')
1360 self
.check_operstate('test1', 'degraded')
1361 self
.check_operstate('dummy98', 'carrier')
1364 Documentation/networking/ip-sysctl.txt
1366 addr_gen_mode - INTEGER
1367 Defines how link-local and autoconf addresses are generated.
1369 0: generate address based on EUI64 (default)
1370 1: do no generate a link-local address, use EUI64 for addresses generated
1372 2: generate stable privacy addresses, using the secret from
1373 stable_secret (RFC7217)
1374 3: generate stable privacy addresses, using a random secret if unset
1377 test1_addr_gen_mode
= ''
1378 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')):
1379 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')) as f
:
1383 # if stable_secret is unset, then EIO is returned
1384 test1_addr_gen_mode
= '0'
1386 test1_addr_gen_mode
= '2'
1388 test1_addr_gen_mode
= '0'
1390 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'addr_gen_mode')):
1391 self
.assertEqual(self
.read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode
)
1393 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'dummy98'), 'addr_gen_mode')):
1394 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
1396 def test_sysctl(self
):
1397 self
.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
1398 self
.start_networkd(0)
1399 self
.wait_online(['dummy98:degraded'])
1401 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
1402 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
1403 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
1404 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
1405 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
1406 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
1407 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
1409 def test_sysctl_disable_ipv6(self
):
1410 self
.copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev')
1412 print('## Disable ipv6')
1413 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=1']), 0)
1414 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=1']), 0)
1416 self
.start_networkd(0)
1417 self
.wait_online(['dummy98:routable'])
1419 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1421 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1422 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1424 self
.assertEqual(output
, '')
1425 self
.check_operstate('dummy98', 'routable')
1427 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1429 print('## Enable ipv6')
1430 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=0']), 0)
1431 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=0']), 0)
1433 self
.start_networkd(0)
1434 self
.wait_online(['dummy98:routable'])
1436 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1438 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1439 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1441 self
.assertRegex(output
, 'inet6 .* scope link')
1442 self
.check_operstate('dummy98', 'routable')
1444 def test_bind_carrier(self
):
1445 self
.copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
1446 self
.start_networkd()
1448 self
.check_link_exists('test1')
1450 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1451 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1453 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1455 self
.assertRegex(output
, 'UP,LOWER_UP')
1456 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1457 self
.check_operstate('test1', 'routable')
1459 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy99', 'type', 'dummy']), 0)
1460 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy99', 'up']), 0)
1462 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1464 self
.assertRegex(output
, 'UP,LOWER_UP')
1465 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1466 self
.check_operstate('test1', 'routable')
1468 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1470 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1472 self
.assertRegex(output
, 'UP,LOWER_UP')
1473 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1474 self
.check_operstate('test1', 'routable')
1476 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy99']), 0)
1478 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1480 self
.assertNotRegex(output
, 'UP,LOWER_UP')
1481 self
.assertRegex(output
, 'DOWN')
1482 self
.assertNotRegex(output
, '192.168.10')
1483 self
.check_operstate('test1', 'off')
1485 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1486 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1488 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1490 self
.assertRegex(output
, 'UP,LOWER_UP')
1491 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1492 self
.check_operstate('test1', 'routable')
1494 class NetworkdNetWorkBondTests(unittest
.TestCase
, Utilities
):
1504 '23-active-slave.network',
1505 '23-bond199.network',
1506 '23-primary-slave.network',
1507 '23-test1-bond199.network',
1508 '25-bond-active-backup-slave.netdev',
1511 'bond-slave.network']
1514 self
.link_remove(self
.links
)
1517 self
.link_remove(self
.links
)
1518 self
.remove_unit_from_networkd_path(self
.units
)
1520 def test_bond_active_slave(self
):
1521 self
.copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1522 self
.start_networkd()
1524 self
.check_link_exists('dummy98')
1525 self
.check_link_exists('bond199')
1527 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1529 self
.assertRegex(output
, 'active_slave dummy98')
1531 def test_bond_primary_slave(self
):
1532 self
.copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
1533 self
.start_networkd()
1535 self
.check_link_exists('test1')
1536 self
.check_link_exists('bond199')
1538 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1540 self
.assertRegex(output
, 'primary test1')
1542 def test_bond_operstate(self
):
1543 self
.copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev',
1544 'bond99.network','bond-slave.network')
1545 self
.start_networkd()
1547 self
.check_link_exists('bond99')
1548 self
.check_link_exists('dummy98')
1549 self
.check_link_exists('test1')
1551 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1553 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1555 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1557 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1559 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond99'], universal_newlines
=True).rstrip()
1561 self
.assertRegex(output
, 'MASTER,UP,LOWER_UP')
1563 self
.check_operstate('dummy98', 'enslaved')
1564 self
.check_operstate('test1', 'enslaved')
1565 self
.check_operstate('bond99', 'routable')
1567 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1570 self
.check_operstate('dummy98', 'off')
1571 self
.check_operstate('test1', 'enslaved')
1572 self
.check_operstate('bond99', 'degraded-carrier')
1574 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1577 self
.check_operstate('dummy98', 'enslaved')
1578 self
.check_operstate('test1', 'enslaved')
1579 self
.check_operstate('bond99', 'routable')
1581 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1582 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'test1', 'down']), 0)
1585 self
.check_operstate('dummy98', 'off')
1586 self
.check_operstate('test1', 'off')
1588 for trial
in range(30):
1591 output
= subprocess
.check_output(['ip', 'address', 'show', 'bond99'], universal_newlines
=True).rstrip()
1593 if self
.get_operstate('bond99') == 'no-carrier':
1596 # Huh? Kernel does not recognize that all slave interfaces are down?
1597 # Let's confirm that networkd's operstate is consistent with ip's result.
1598 self
.assertNotRegex(output
, 'NO-CARRIER')
1600 class NetworkdNetWorkBridgeTests(unittest
.TestCase
, Utilities
):
1610 '26-bridge-slave-interface-1.network',
1611 '26-bridge-slave-interface-2.network',
1612 'bridge99-ignore-carrier-loss.network',
1616 self
.link_remove(self
.links
)
1619 self
.link_remove(self
.links
)
1620 self
.remove_unit_from_networkd_path(self
.units
)
1622 def test_bridge_property(self
):
1623 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1624 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1626 self
.start_networkd()
1628 self
.check_link_exists('dummy98')
1629 self
.check_link_exists('test1')
1630 self
.check_link_exists('bridge99')
1632 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1634 self
.assertRegex(output
, 'master')
1635 self
.assertRegex(output
, 'bridge')
1637 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1639 self
.assertRegex(output
, 'master')
1640 self
.assertRegex(output
, 'bridge')
1642 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1644 self
.assertRegex(output
, '192.168.0.15/24')
1646 output
= subprocess
.check_output(['bridge', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1648 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
1649 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
1650 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
1651 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0')
1652 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
1653 if (os
.path
.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')):
1654 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1')
1655 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0')
1657 # CONFIG_BRIDGE_IGMP_SNOOPING=y
1658 if (os
.path
.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
1659 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
1661 self
.check_operstate('test1', 'enslaved')
1662 self
.check_operstate('dummy98', 'enslaved')
1663 self
.check_operstate('bridge99', 'routable')
1665 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1668 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1670 self
.assertRegex(output
, '192.168.0.16/24')
1672 self
.check_operstate('bridge99', 'routable')
1674 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1677 self
.check_operstate('bridge99', 'degraded-carrier')
1679 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1682 self
.check_operstate('bridge99', 'no-carrier')
1684 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1686 self
.assertRegex(output
, 'NO-CARRIER')
1687 self
.assertNotRegex(output
, '192.168.0.15/24')
1688 self
.assertNotRegex(output
, '192.168.0.16/24')
1690 def test_bridge_ignore_carrier_loss(self
):
1691 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1692 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1693 'bridge99-ignore-carrier-loss.network')
1695 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1697 self
.start_networkd()
1699 self
.check_link_exists('dummy98')
1700 self
.check_link_exists('test1')
1701 self
.check_link_exists('bridge99')
1703 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1706 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1707 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1710 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1712 self
.assertRegex(output
, 'NO-CARRIER')
1713 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1714 self
.assertRegex(output
, 'inet 192.168.0.16/24 scope global secondary bridge99')
1716 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1718 def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self
):
1719 self
.copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network',
1720 'bridge99-ignore-carrier-loss.network')
1722 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1724 self
.start_networkd()
1726 self
.check_link_exists('bridge99')
1728 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1729 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1730 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1732 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1733 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1734 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1736 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1737 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1738 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1740 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1741 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1743 for trial
in range(30):
1746 if self
.get_operstate('bridge99') == 'routable' and self
.get_operstate('dummy98') == 'enslaved':
1749 self
.assertTrue(False)
1751 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1753 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1755 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '100'], universal_newlines
=True).rstrip()
1757 self
.assertEqual(output
, '0: from all to 8.8.8.8 lookup 100')
1759 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1761 class NetworkdNetWorkLLDPTests(unittest
.TestCase
, Utilities
):
1765 '23-emit-lldp.network',
1770 self
.link_remove(self
.links
)
1773 self
.link_remove(self
.links
)
1774 self
.remove_unit_from_networkd_path(self
.units
)
1776 def test_lldp(self
):
1777 self
.copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
1778 self
.start_networkd()
1780 self
.check_link_exists('veth99')
1782 output
= subprocess
.check_output(['networkctl', 'lldp'], universal_newlines
=True).rstrip()
1784 self
.assertRegex(output
, 'veth-peer')
1785 self
.assertRegex(output
, 'veth99')
1787 class NetworkdNetworkRATests(unittest
.TestCase
, Utilities
):
1792 'ipv6-prefix.network',
1793 'ipv6-prefix-veth.network']
1796 self
.link_remove(self
.links
)
1799 self
.link_remove(self
.links
)
1800 self
.remove_unit_from_networkd_path(self
.units
)
1802 def test_ipv6_prefix_delegation(self
):
1803 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
1804 self
.start_networkd()
1806 self
.check_link_exists('veth99')
1808 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1810 self
.assertRegex(output
, '2002:da8:1:0')
1812 class NetworkdNetworkDHCPServerTests(unittest
.TestCase
, Utilities
):
1819 '24-search-domain.network',
1821 'dhcp-client.network',
1822 'dhcp-client-timezone-router.network',
1823 'dhcp-server.network',
1824 'dhcp-server-timezone-router.network']
1827 self
.link_remove(self
.links
)
1830 self
.link_remove(self
.links
)
1831 self
.remove_unit_from_networkd_path(self
.units
)
1833 def test_dhcp_server(self
):
1834 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
1835 self
.start_networkd()
1837 self
.check_link_exists('veth99')
1839 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1841 self
.assertRegex(output
, '192.168.5.*')
1842 self
.assertRegex(output
, 'Gateway: 192.168.5.1')
1843 self
.assertRegex(output
, 'DNS: 192.168.5.1')
1844 self
.assertRegex(output
, 'NTP: 192.168.5.1')
1846 def test_domain(self
):
1847 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
1848 self
.start_networkd()
1850 self
.check_link_exists('dummy98')
1852 output
= subprocess
.check_output(['networkctl', 'status', 'dummy98'], universal_newlines
=True).rstrip()
1854 self
.assertRegex(output
, 'Address: 192.168.42.100')
1855 self
.assertRegex(output
, 'DNS: 192.168.42.1')
1856 self
.assertRegex(output
, 'Search Domains: one')
1858 def test_emit_router_timezone(self
):
1859 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
1860 self
.start_networkd()
1862 self
.check_link_exists('veth99')
1864 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1866 self
.assertRegex(output
, 'Gateway: 192.168.5.*')
1867 self
.assertRegex(output
, '192.168.5.*')
1868 self
.assertRegex(output
, 'Europe/Berlin')
1870 class NetworkdNetworkDHCPClientTests(unittest
.TestCase
, Utilities
):
1880 'dhcp-client-anonymize.network',
1881 'dhcp-client-critical-connection.network',
1882 'dhcp-client-gateway-onlink-implicit.network',
1883 'dhcp-client-ipv4-dhcp-settings.network',
1884 'dhcp-client-ipv4-only-ipv6-disabled.network',
1885 'dhcp-client-ipv4-only.network',
1886 'dhcp-client-ipv6-only.network',
1887 'dhcp-client-ipv6-rapid-commit.network',
1888 'dhcp-client-listen-port.network',
1889 'dhcp-client-route-metric.network',
1890 'dhcp-client-route-table.network',
1891 'dhcp-client-vrf.network',
1892 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
1893 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
1894 'dhcp-client.network',
1895 'dhcp-server-veth-peer.network',
1896 'dhcp-v4-server-veth-peer.network',
1900 self
.link_remove(self
.links
)
1901 self
.stop_dnsmasq(dnsmasq_pid_file
)
1904 self
.link_remove(self
.links
)
1905 self
.remove_unit_from_networkd_path(self
.units
)
1906 self
.stop_dnsmasq(dnsmasq_pid_file
)
1907 self
.remove_lease_file()
1908 self
.remove_log_file()
1910 def test_dhcp_client_ipv6_only(self
):
1911 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1913 self
.start_networkd(0)
1914 self
.wait_online(['veth-peer:carrier'])
1915 self
.start_dnsmasq()
1916 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
1918 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1920 self
.assertRegex(output
, '2600::')
1921 self
.assertNotRegex(output
, '192.168.5')
1923 # Confirm that ipv6 token is not set in the kernel
1924 output
= subprocess
.check_output(['ip', 'token', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1926 self
.assertRegex(output
, 'token :: dev veth99')
1928 def test_dhcp_client_ipv4_only(self
):
1929 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
1930 self
.start_networkd()
1932 self
.check_link_exists('veth99')
1934 self
.start_dnsmasq()
1936 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1938 self
.assertNotRegex(output
, '2600::')
1939 self
.assertRegex(output
, '192.168.5')
1941 def test_dhcp_client_ipv4_ipv6(self
):
1942 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
1943 'dhcp-client-ipv4-only.network')
1944 self
.start_networkd()
1946 self
.check_link_exists('veth99')
1948 self
.start_dnsmasq()
1950 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
1952 self
.assertRegex(output
, '2600::')
1953 self
.assertRegex(output
, '192.168.5')
1955 def test_dhcp_client_settings(self
):
1956 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
1957 self
.start_networkd()
1959 self
.check_link_exists('veth99')
1961 self
.start_dnsmasq()
1963 print('## ip address show dev veth99')
1964 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1966 self
.assertRegex(output
, '12:34:56:78:9a:bc')
1967 self
.assertRegex(output
, '192.168.5')
1968 self
.assertRegex(output
, '1492')
1971 print('## ip route show table main dev veth99')
1972 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1974 self
.assertNotRegex(output
, 'proto dhcp')
1976 print('## ip route show table 211 dev veth99')
1977 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '211', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1979 self
.assertRegex(output
, 'default via 192.168.5.1 proto dhcp')
1980 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 proto dhcp')
1981 self
.assertRegex(output
, '192.168.5.1 proto dhcp scope link')
1983 print('## dnsmasq log')
1984 self
.assertTrue(self
.search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
1985 self
.assertTrue(self
.search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
1986 self
.assertTrue(self
.search_words_in_dnsmasq_log('client provides name: test-hostname'))
1987 self
.assertTrue(self
.search_words_in_dnsmasq_log('26:mtu'))
1989 def test_dhcp6_client_settings_rapidcommit_true(self
):
1990 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1991 self
.start_networkd()
1993 self
.check_link_exists('veth99')
1995 self
.start_dnsmasq()
1997 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
1999 self
.assertRegex(output
, '12:34:56:78:9a:bc')
2000 self
.assertTrue(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
2002 def test_dhcp6_client_settings_rapidcommit_false(self
):
2003 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
2004 self
.start_networkd()
2006 self
.check_link_exists('veth99')
2008 self
.start_dnsmasq()
2010 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2012 self
.assertRegex(output
, '12:34:56:78:9a:bc')
2013 self
.assertFalse(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
2015 def test_dhcp_client_settings_anonymize(self
):
2016 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
2017 self
.start_networkd()
2019 self
.check_link_exists('veth99')
2021 self
.start_dnsmasq()
2023 self
.assertFalse(self
.search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
2024 self
.assertFalse(self
.search_words_in_dnsmasq_log('test-hostname'))
2025 self
.assertFalse(self
.search_words_in_dnsmasq_log('26:mtu'))
2027 def test_dhcp_client_listen_port(self
):
2028 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
2029 self
.start_networkd()
2031 self
.check_link_exists('veth99')
2033 self
.start_dnsmasq('--dhcp-alternate-port=67,5555')
2035 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2037 self
.assertRegex(output
, '192.168.5.* dynamic')
2039 def test_dhcp_route_table_id(self
):
2040 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
2041 self
.start_networkd()
2043 self
.check_link_exists('veth99')
2045 self
.start_dnsmasq()
2047 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '12'], universal_newlines
=True).rstrip()
2049 self
.assertRegex(output
, 'veth99 proto dhcp')
2050 self
.assertRegex(output
, '192.168.5.1')
2052 def test_dhcp_route_metric(self
):
2053 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
2054 self
.start_networkd()
2056 self
.check_link_exists('veth99')
2058 self
.start_dnsmasq()
2060 output
= subprocess
.check_output(['ip', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2062 self
.assertRegex(output
, 'metric 24')
2064 def test_dhcp_route_criticalconnection_true(self
):
2065 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
2066 self
.start_networkd()
2068 self
.check_link_exists('veth99')
2070 self
.start_dnsmasq()
2072 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2074 self
.assertRegex(output
, '192.168.5.*')
2076 # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease.
2077 self
.stop_dnsmasq(dnsmasq_pid_file
)
2079 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
2082 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2084 self
.assertRegex(output
, '192.168.5.*')
2086 def test_dhcp_client_reuse_address_as_static(self
):
2087 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
2088 self
.start_networkd()
2090 self
.check_link_exists('veth99')
2092 self
.start_dnsmasq()
2094 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2096 self
.assertRegex(output
, '192.168.5')
2097 self
.assertRegex(output
, '2600::')
2099 ipv4_address
= re
.search('192\.168\.5\.[0-9]*/24', output
)
2100 ipv6_address
= re
.search('2600::[0-9a-f:]*/128', output
)
2101 static_network
= '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address
.group(), 'Address=' + ipv6_address
.group()])
2102 print(static_network
)
2104 self
.remove_unit_from_networkd_path(['dhcp-client.network'])
2106 with
open(os
.path
.join(network_unit_file_path
, 'static.network'), mode
='w') as f
:
2107 f
.write(static_network
)
2109 self
.start_networkd()
2111 self
.check_link_exists('veth99')
2113 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2115 self
.assertRegex(output
, '192.168.5')
2116 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2118 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2120 self
.assertRegex(output
, '2600::')
2121 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2123 @expectedFailureIfModuleIsNotAvailable('vrf')
2124 def test_dhcp_client_vrf(self
):
2125 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network',
2126 '25-vrf.netdev', '25-vrf.network')
2127 self
.start_networkd()
2129 self
.check_link_exists('veth99')
2130 self
.check_link_exists('vrf99')
2132 self
.start_dnsmasq()
2134 print('## ip -d link show dev vrf99')
2135 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dev', 'vrf99'], universal_newlines
=True).rstrip()
2137 self
.assertRegex(output
, 'vrf table 42')
2139 print('## ip address show vrf vrf99')
2140 output_ip_vrf
= subprocess
.check_output(['ip', 'address', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2141 print(output_ip_vrf
)
2143 print('## ip address show dev veth99')
2144 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2146 self
.assertEqual(output
, output_ip_vrf
)
2147 self
.assertRegex(output
, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2148 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2149 self
.assertRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic noprefixroute')
2150 self
.assertRegex(output
, 'inet6 .* scope link')
2152 print('## ip route show vrf vrf99')
2153 output
= subprocess
.check_output(['ip', 'route', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2155 self
.assertRegex(output
, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
2156 self
.assertRegex(output
, 'default dev veth99 proto static scope link')
2157 self
.assertRegex(output
, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254')
2158 self
.assertRegex(output
, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5')
2159 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp')
2160 self
.assertRegex(output
, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5')
2162 print('## ip route show table main dev veth99')
2163 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2165 self
.assertEqual(output
, '')
2167 self
.check_operstate('vrf99', 'carrier')
2168 self
.check_operstate('veth99', 'routable')
2170 def test_dhcp_client_gateway_onlink_implicit(self
):
2171 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2172 'dhcp-client-gateway-onlink-implicit.network')
2173 self
.start_networkd()
2175 self
.check_link_exists('veth99')
2177 self
.start_dnsmasq()
2179 output
= subprocess
.check_output(['networkctl', 'status', 'veth99'], universal_newlines
=True).rstrip()
2181 self
.assertRegex(output
, '192.168.5')
2183 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '10.0.0.0/8'], universal_newlines
=True).rstrip()
2185 self
.assertRegex(output
, 'onlink')
2186 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '192.168.100.0/24'], universal_newlines
=True).rstrip()
2188 self
.assertRegex(output
, 'onlink')
2190 def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self
):
2191 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2192 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
2193 self
.start_networkd(0)
2194 self
.wait_online(['veth-peer:carrier'])
2195 self
.start_dnsmasq(lease_time
='2m')
2196 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2198 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2201 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2202 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2203 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2204 self
.assertRegex(output
, 'inet6 .* scope link')
2205 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2206 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2207 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2208 self
.assertNotRegex(output
, 'inet .* scope link')
2210 print('Wait for the dynamic address to be expired')
2213 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2216 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2217 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2218 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2219 self
.assertRegex(output
, 'inet6 .* scope link')
2220 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2221 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2222 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2223 self
.assertNotRegex(output
, 'inet .* scope link')
2225 self
.search_words_in_dnsmasq_log('DHCPOFFER', show_all
=True)
2227 def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self
):
2228 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2229 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
2230 self
.start_networkd(0)
2231 self
.wait_online(['veth99:degraded', 'veth-peer:routable'])
2233 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2236 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2237 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2238 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2239 self
.assertRegex(output
, 'inet6 .* scope link')
2240 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2241 self
.assertNotRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2242 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2243 self
.assertRegex(output
, 'inet .* scope link')
2245 if __name__
== '__main__':
2246 unittest
.main(testRunner
=unittest
.TextTestRunner(stream
=sys
.stdout
,