2 # SPDX-License-Identifier: LGPL-2.1+
3 # systemd-networkd tests
15 from shutil
import copytree
17 network_unit_file_path
='/run/systemd/network'
18 networkd_runtime_directory
='/run/systemd/netif'
19 networkd_ci_path
='/run/networkd-ci'
20 network_sysctl_ipv6_path
='/proc/sys/net/ipv6/conf'
21 network_sysctl_ipv4_path
='/proc/sys/net/ipv4/conf'
23 dnsmasq_pid_file
='/run/networkd-ci/test-test-dnsmasq.pid'
24 dnsmasq_log_file
='/run/networkd-ci/test-dnsmasq-log-file'
26 networkd_bin
='/usr/lib/systemd/systemd-networkd'
27 wait_online_bin
='/usr/lib/systemd/systemd-networkd-wait-online'
28 networkctl_bin
='/usr/bin/networkctl'
36 def is_module_available(module_name
):
37 lsmod_output
= subprocess
.check_output('lsmod', universal_newlines
=True)
38 module_re
= re
.compile(r
'^{0}\b'.format(re
.escape(module_name
)), re
.MULTILINE
)
39 return module_re
.search(lsmod_output
) or not subprocess
.call(["modprobe", module_name
])
41 def expectedFailureIfModuleIsNotAvailable(module_name
):
43 if not is_module_available(module_name
):
44 return unittest
.expectedFailure(func
)
49 def expectedFailureIfERSPANModuleIsNotAvailable():
51 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'])
53 subprocess
.call(['ip', 'link', 'del', 'erspan99'])
56 return unittest
.expectedFailure(func
)
60 def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable():
62 rc
= subprocess
.call(['ip', 'rule', 'add', 'from', '192.168.100.19', 'sport', '1123-1150', 'dport', '3224-3290', 'table', '7'])
64 subprocess
.call(['ip', 'rule', 'del', 'from', '192.168.100.19', 'sport', '1123-1150', 'dport', '3224-3290', 'table', '7'])
67 return unittest
.expectedFailure(func
)
71 def expectedFailureIfRoutingPolicyIPProtoIsNotAvailable():
73 rc
= subprocess
.call(['ip', 'rule', 'add', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
75 subprocess
.call(['ip', 'rule', 'del', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
78 return unittest
.expectedFailure(func
)
82 def expectedFailureIfEthtoolDoesNotSupportDriver():
85 rc
= subprocess
.call(['ip', 'link', 'add', 'name', 'dummy99', 'type', 'dummy'])
87 ret
= subprocess
.run(['udevadm', 'info', '-w10s', '/sys/class/net/dummy99'], stdout
=subprocess
.PIPE
, stderr
=subprocess
.STDOUT
, universal_newlines
=True)
88 if ret
.returncode
== 0 and 'E: ID_NET_DRIVER=dummy' in ret
.stdout
.rstrip():
90 subprocess
.call(['ip', 'link', 'del', 'dummy99'])
95 return unittest
.expectedFailure(func
)
100 os
.makedirs(network_unit_file_path
, exist_ok
=True)
101 os
.makedirs(networkd_ci_path
, exist_ok
=True)
103 shutil
.rmtree(networkd_ci_path
)
104 copytree(os
.path
.join(os
.path
.dirname(os
.path
.abspath(__file__
)), 'conf'), networkd_ci_path
)
106 subprocess
.check_call('systemctl stop systemd-networkd.socket', shell
=True)
107 subprocess
.check_call('systemctl stop systemd-networkd.service', shell
=True)
116 'ExecStart=!!valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all ' + networkd_bin
,
120 drop_in
+= ['ExecStart=!!' + networkd_bin
]
122 drop_in
+= ['Environment=SYSTEMD_LOG_LEVEL=debug']
124 drop_in
+= ['Environment=ASAN_OPTIONS="' + asan_options
+ '"']
126 drop_in
+= ['Environment=LSAN_OPTIONS="' + lsan_options
+ '"']
128 drop_in
+= ['Environment=UBSAN_OPTIONS="' + ubsan_options
+ '"']
129 if asan_options
or lsan_options
or ubsan_options
:
130 drop_in
+= ['SystemCallFilter=']
131 if use_valgrind
or asan_options
or lsan_options
or ubsan_options
:
132 drop_in
+= ['MemoryDenyWriteExecute=no']
134 os
.makedirs('/run/systemd/system/systemd-networkd.service.d', exist_ok
=True)
135 with
open('/run/systemd/system/systemd-networkd.service.d/00-override.conf', mode
='w') as f
:
136 f
.write('\n'.join(drop_in
))
138 subprocess
.check_call('systemctl daemon-reload', shell
=True)
139 output
= subprocess
.check_output(['systemctl', 'cat', 'systemd-networkd.service'], universal_newlines
=True).rstrip()
142 def tearDownModule():
143 shutil
.rmtree(networkd_ci_path
)
145 subprocess
.check_call('systemctl stop systemd-networkd.service', shell
=True)
147 shutil
.rmtree('/run/systemd/system/systemd-networkd.service.d')
148 subprocess
.check_call('systemctl daemon-reload', shell
=True)
150 subprocess
.check_call('systemctl start systemd-networkd.socket', shell
=True)
151 subprocess
.check_call('systemctl start systemd-networkd.service', shell
=True)
154 def read_link_attr(self
, link
, dev
, attribute
):
155 with
open(os
.path
.join(os
.path
.join(os
.path
.join('/sys/class/net/', link
), dev
), attribute
)) as f
:
156 return f
.readline().strip()
158 def read_bridge_port_attr(self
, bridge
, link
, attribute
):
160 path_bridge
= os
.path
.join('/sys/devices/virtual/net', bridge
)
161 path_port
= 'lower_' + link
+ '/brport'
162 path
= os
.path
.join(path_bridge
, path_port
)
164 with
open(os
.path
.join(path
, attribute
)) as f
:
165 return f
.readline().strip()
167 def link_exists(self
, link
):
168 return os
.path
.exists(os
.path
.join('/sys/class/net', link
))
170 def check_link_exists(self
, link
):
171 self
.assertTrue(self
.link_exists(link
))
173 def remove_links(self
, links
):
175 if self
.link_exists(link
):
176 subprocess
.call(['ip', 'link', 'del', 'dev', link
])
179 def remove_fou_ports(self
, ports
):
181 subprocess
.call(['ip', 'fou', 'del', 'port', port
])
183 def remove_routing_policy_rule_tables(self
, tables
):
185 subprocess
.call(['ip', 'rule', 'del', 'table', table
])
187 def remove_routes(self
, routes
):
188 for route_type
, addr
in routes
:
189 subprocess
.call(['ip', 'route', 'del', route_type
, addr
])
191 def l2tp_tunnel_remove(self
, tunnel_ids
):
192 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel'], universal_newlines
=True).rstrip()
193 for tid
in tunnel_ids
:
194 words
='Tunnel ' + tid
+ ', encap'
196 subprocess
.call(['ip', 'l2tp', 'del', 'tunnel', 'tid', tid
])
199 def read_ipv6_sysctl_attr(self
, link
, attribute
):
200 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, link
), attribute
)) as f
:
201 return f
.readline().strip()
203 def read_ipv4_sysctl_attr(self
, link
, attribute
):
204 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv4_path
, link
), attribute
)) as f
:
205 return f
.readline().strip()
207 def copy_unit_to_networkd_unit_path(self
, *units
):
210 shutil
.copy(os
.path
.join(networkd_ci_path
, unit
), network_unit_file_path
)
211 if (os
.path
.exists(os
.path
.join(networkd_ci_path
, unit
+ '.d'))):
212 copytree(os
.path
.join(networkd_ci_path
, unit
+ '.d'), os
.path
.join(network_unit_file_path
, unit
+ '.d'))
214 def remove_unit_from_networkd_path(self
, units
):
216 if (os
.path
.exists(os
.path
.join(network_unit_file_path
, unit
))):
217 os
.remove(os
.path
.join(network_unit_file_path
, unit
))
218 if (os
.path
.exists(os
.path
.join(network_unit_file_path
, unit
+ '.d'))):
219 shutil
.rmtree(os
.path
.join(network_unit_file_path
, unit
+ '.d'))
221 def warn_about_firewalld(self
):
222 rc
= subprocess
.call(['systemctl', '-q', 'is-active', 'firewalld.service'])
224 print('\nWARNING: firewalld.service is active. The test may fail.')
226 def start_dnsmasq(self
, additional_options
='', ipv4_range
='192.168.5.10,192.168.5.200', ipv6_range
='2600::10,2600::20', lease_time
='1h'):
227 self
.warn_about_firewalld()
228 dnsmasq_command
= f
'dnsmasq -8 /var/run/networkd-ci/test-dnsmasq-log-file --log-queries=extra --log-dhcp --pid-file=/var/run/networkd-ci/test-test-dnsmasq.pid --conf-file=/dev/null --interface=veth-peer --enable-ra --dhcp-range={ipv6_range},{lease_time} --dhcp-range={ipv4_range},{lease_time} -R --dhcp-leasefile=/var/run/networkd-ci/lease --dhcp-option=26,1492 --dhcp-option=option:router,192.168.5.1 --dhcp-option=33,192.168.5.4,192.168.5.5 --port=0 ' + additional_options
229 subprocess
.check_call(dnsmasq_command
, shell
=True)
231 def stop_dnsmasq(self
, pid_file
):
232 if os
.path
.exists(pid_file
):
233 with
open(pid_file
, 'r') as f
:
234 pid
= f
.read().rstrip(' \t\r\n\0')
235 os
.kill(int(pid
), signal
.SIGTERM
)
239 def search_words_in_dnsmasq_log(self
, words
, show_all
=False):
240 if os
.path
.exists(dnsmasq_log_file
):
241 with
open (dnsmasq_log_file
) as in_file
:
242 contents
= in_file
.read()
245 for line
in contents
.splitlines():
248 print("%s, %s" % (words
, line
))
252 def remove_lease_file(self
):
253 if os
.path
.exists(os
.path
.join(networkd_ci_path
, 'lease')):
254 os
.remove(os
.path
.join(networkd_ci_path
, 'lease'))
256 def remove_log_file(self
):
257 if os
.path
.exists(dnsmasq_log_file
):
258 os
.remove(dnsmasq_log_file
)
260 def start_networkd(self
, sleep_sec
=5, remove_state_files
=True):
261 if (remove_state_files
and
262 os
.path
.exists(os
.path
.join(networkd_runtime_directory
, 'state'))):
263 subprocess
.check_call('systemctl stop systemd-networkd', shell
=True)
264 os
.remove(os
.path
.join(networkd_runtime_directory
, 'state'))
265 subprocess
.check_call('systemctl start systemd-networkd', shell
=True)
267 subprocess
.check_call('systemctl restart systemd-networkd', shell
=True)
269 time
.sleep(sleep_sec
)
271 def wait_online(self
, links_with_operstate
, timeout
='20s', bool_any
=False):
272 args
= wait_online_cmd
+ [f
'--timeout={timeout}'] + [f
'--interface={link}' for link
in links_with_operstate
]
276 subprocess
.check_call(args
, env
=env
)
277 except subprocess
.CalledProcessError
:
278 for link
in links_with_operstate
:
279 output
= subprocess
.check_output(networkctl_cmd
+ ['status', link
.split(':')[0]], universal_newlines
=True, env
=env
).rstrip()
283 def get_operstate(self
, link
, show_status
=True, setup_state
='configured'):
284 output
= subprocess
.check_output(networkctl_cmd
+ ['status', link
], universal_newlines
=True, env
=env
).rstrip()
287 for line
in output
.splitlines():
288 if 'State:' in line
and (not setup_state
or setup_state
in line
):
289 return line
.split()[1]
292 def check_operstate(self
, link
, expected
, show_status
=True, setup_state
='configured'):
293 self
.assertRegex(self
.get_operstate(link
, show_status
, setup_state
), expected
)
295 def wait_address(self
, link
, address_regex
, scope
='global', ipv
='', timeout_sec
=100):
296 for i
in range(timeout_sec
):
299 output
= subprocess
.check_output(['ip', ipv
, 'address', 'show', 'dev', link
, 'scope', scope
], universal_newlines
=True).rstrip()
300 if re
.search(address_regex
, output
):
303 self
.assertRegex(output
, address_regex
)
305 class NetworkctlTests(unittest
.TestCase
, Utilities
):
314 '11-dummy-mtu.netdev',
317 'netdev-link-local-addressing-yes.network',
321 self
.remove_links(self
.links
)
324 self
.remove_links(self
.links
)
325 self
.remove_unit_from_networkd_path(self
.units
)
328 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network')
329 self
.start_networkd(0)
331 self
.wait_online(['test1:degraded'])
333 output
= subprocess
.check_output(networkctl_cmd
+ ['list'], universal_newlines
=True, env
=env
).rstrip()
334 self
.assertRegex(output
, '1 lo ')
335 self
.assertRegex(output
, 'test1')
337 output
= subprocess
.check_output(networkctl_cmd
+ ['list', 'test1'], universal_newlines
=True, env
=env
).rstrip()
338 self
.assertNotRegex(output
, '1 lo ')
339 self
.assertRegex(output
, 'test1')
341 output
= subprocess
.check_output(networkctl_cmd
+ ['list', 'te*'], universal_newlines
=True, env
=env
).rstrip()
342 self
.assertNotRegex(output
, '1 lo ')
343 self
.assertRegex(output
, 'test1')
345 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'te*'], universal_newlines
=True, env
=env
).rstrip()
346 self
.assertNotRegex(output
, '1: lo ')
347 self
.assertRegex(output
, 'test1')
349 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'tes[a-z][0-9]'], universal_newlines
=True, env
=env
).rstrip()
350 self
.assertNotRegex(output
, '1: lo ')
351 self
.assertRegex(output
, 'test1')
354 self
.copy_unit_to_networkd_unit_path('11-dummy-mtu.netdev', '11-dummy.network')
355 self
.start_networkd(0)
357 self
.wait_online(['test1:degraded'])
359 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'test1'], universal_newlines
=True, env
=env
).rstrip()
360 self
.assertRegex(output
, 'MTU: 1600')
362 @expectedFailureIfEthtoolDoesNotSupportDriver()
363 def test_udev_driver(self
):
364 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network',
365 '25-veth.netdev', 'netdev-link-local-addressing-yes.network')
366 self
.start_networkd(0)
368 self
.wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded'])
370 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'test1'], universal_newlines
=True, env
=env
).rstrip()
371 self
.assertRegex(output
, 'Driver: dummy')
373 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
374 self
.assertRegex(output
, 'Driver: veth')
376 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth-peer'], universal_newlines
=True, env
=env
).rstrip()
377 self
.assertRegex(output
, 'Driver: veth')
379 def test_delete_links(self
):
380 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network',
381 '25-veth.netdev', 'netdev-link-local-addressing-yes.network')
382 self
.start_networkd(0)
384 self
.wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded'])
386 subprocess
.check_call(networkctl_cmd
+ ['delete', 'test1', 'veth99'])
387 self
.assertFalse(self
.link_exists('test1'))
388 self
.assertFalse(self
.link_exists('veth99'))
389 self
.assertFalse(self
.link_exists('veth-peer'))
391 class NetworkdNetDevTests(unittest
.TestCase
, Utilities
):
450 '10-dropin-test.netdev',
454 '15-name-conflict-test.netdev',
457 '21-vlan-test1.network',
460 '25-6rd-tunnel.netdev',
462 '25-bond-balanced-tlb.netdev',
465 '25-erspan-tunnel-local-any.netdev',
466 '25-erspan-tunnel.netdev',
467 '25-fou-gretap.netdev',
469 '25-fou-ipip.netdev',
470 '25-fou-ipproto-gre.netdev',
471 '25-fou-ipproto-ipip.netdev',
474 '25-gretap-tunnel-local-any.netdev',
475 '25-gretap-tunnel.netdev',
476 '25-gre-tunnel-local-any.netdev',
477 '25-gre-tunnel-remote-any.netdev',
478 '25-gre-tunnel.netdev',
479 '25-ip6gretap-tunnel-local-any.netdev',
480 '25-ip6gretap-tunnel.netdev',
481 '25-ip6gre-tunnel-local-any.netdev',
482 '25-ip6gre-tunnel-remote-any.netdev',
483 '25-ip6gre-tunnel.netdev',
484 '25-ip6tnl-tunnel-remote-any.netdev',
485 '25-ip6tnl-tunnel-local-any.netdev',
486 '25-ip6tnl-tunnel.netdev',
487 '25-ipip-tunnel-independent.netdev',
488 '25-ipip-tunnel-local-any.netdev',
489 '25-ipip-tunnel-remote-any.netdev',
490 '25-ipip-tunnel.netdev',
493 '25-isatap-tunnel.netdev',
498 '25-sit-tunnel-local-any.netdev',
499 '25-sit-tunnel-remote-any.netdev',
500 '25-sit-tunnel.netdev',
503 '25-tunnel-local-any.network',
504 '25-tunnel-remote-any.network',
509 '25-vti6-tunnel-local-any.netdev',
510 '25-vti6-tunnel-remote-any.netdev',
511 '25-vti6-tunnel.netdev',
512 '25-vti-tunnel-local-any.netdev',
513 '25-vti-tunnel-remote-any.netdev',
514 '25-vti-tunnel.netdev',
517 '25-wireguard-23-peers.netdev',
518 '25-wireguard-23-peers.network',
519 '25-wireguard-preshared-key.txt',
520 '25-wireguard-private-key.txt',
521 '25-wireguard.netdev',
522 '25-wireguard.network',
538 'netdev-link-local-addressing-yes.network',
542 'vxlan-test1.network',
550 self
.remove_fou_ports(self
.fou_ports
)
551 self
.remove_links(self
.links
)
554 self
.remove_fou_ports(self
.fou_ports
)
555 self
.remove_links(self
.links
)
556 self
.remove_unit_from_networkd_path(self
.units
)
558 def test_dropin_and_name_conflict(self
):
559 self
.copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev')
560 self
.start_networkd(0)
562 self
.wait_online(['dropin-test:off'])
564 output
= subprocess
.check_output(['ip', 'link', 'show', 'dropin-test'], universal_newlines
=True).rstrip()
566 self
.assertRegex(output
, '00:50:56:c0:00:28')
568 def test_wait_online_any(self
):
569 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network')
570 self
.start_networkd(0)
572 self
.wait_online(['bridge99', 'test1:degraded'], bool_any
=True)
574 self
.check_operstate('bridge99', '(?:off|no-carrier)', setup_state
='configuring')
575 self
.check_operstate('test1', 'degraded')
577 def test_bridge(self
):
578 self
.copy_unit_to_networkd_unit_path('25-bridge.netdev')
579 self
.start_networkd(0)
581 self
.wait_online(['bridge99:off'])
583 tick
= os
.sysconf('SC_CLK_TCK')
584 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge', 'hello_time')) / tick
))
585 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge', 'max_age')) / tick
))
586 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge','forward_delay')) / tick
))
587 self
.assertEqual(9, round(float(self
.read_link_attr('bridge99', 'bridge','ageing_time')) / tick
))
588 self
.assertEqual(9, int(self
.read_link_attr('bridge99', 'bridge','priority')))
589 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','multicast_querier')))
590 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','multicast_snooping')))
591 self
.assertEqual(1, int(self
.read_link_attr('bridge99', 'bridge','stp_state')))
594 self
.copy_unit_to_networkd_unit_path('25-bond.netdev', '25-bond-balanced-tlb.netdev')
595 self
.start_networkd(0)
597 self
.wait_online(['bond99:off', 'bond98:off'])
599 self
.assertEqual('802.3ad 4', self
.read_link_attr('bond99', 'bonding', 'mode'))
600 self
.assertEqual('layer3+4 1', self
.read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
601 self
.assertEqual('1000', self
.read_link_attr('bond99', 'bonding', 'miimon'))
602 self
.assertEqual('fast 1', self
.read_link_attr('bond99', 'bonding', 'lacp_rate'))
603 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'updelay'))
604 self
.assertEqual('2000', self
.read_link_attr('bond99', 'bonding', 'downdelay'))
605 self
.assertEqual('4', self
.read_link_attr('bond99', 'bonding', 'resend_igmp'))
606 self
.assertEqual('1', self
.read_link_attr('bond99', 'bonding', 'min_links'))
607 self
.assertEqual('1218', self
.read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
608 self
.assertEqual('811', self
.read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
609 self
.assertEqual('00:11:22:33:44:55', self
.read_link_attr('bond99', 'bonding', 'ad_actor_system'))
611 self
.assertEqual('balance-tlb 5', self
.read_link_attr('bond98', 'bonding', 'mode'))
612 self
.assertEqual('1', self
.read_link_attr('bond98', 'bonding', 'tlb_dynamic_lb'))
615 self
.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev',
616 '21-vlan.network', '21-vlan-test1.network')
617 self
.start_networkd(0)
619 self
.wait_online(['test1:degraded', 'vlan99:routable'])
621 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
623 self
.assertRegex(output
, ' mtu 2000 ')
625 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vlan99'], universal_newlines
=True).rstrip()
627 self
.assertRegex(output
, ' mtu 2000 ')
628 self
.assertRegex(output
, 'REORDER_HDR')
629 self
.assertRegex(output
, 'LOOSE_BINDING')
630 self
.assertRegex(output
, 'GVRP')
631 self
.assertRegex(output
, 'MVRP')
632 self
.assertRegex(output
, ' id 99 ')
634 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
636 self
.assertRegex(output
, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1')
637 self
.assertRegex(output
, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1')
639 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'vlan99'], universal_newlines
=True).rstrip()
641 self
.assertRegex(output
, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99')
643 def test_macvtap(self
):
644 for mode
in ['private', 'vepa', 'bridge', 'passthru']:
645 with self
.subTest(mode
=mode
):
646 if mode
!= 'private':
648 self
.copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network',
649 '11-dummy.netdev', 'macvtap.network')
650 with
open(os
.path
.join(network_unit_file_path
, '21-macvtap.netdev'), mode
='a') as f
:
651 f
.write('[MACVTAP]\nMode=' + mode
)
652 self
.start_networkd(0)
654 self
.wait_online(['macvtap99:degraded', 'test1:degraded'])
656 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macvtap99'], universal_newlines
=True).rstrip()
658 self
.assertRegex(output
, 'macvtap mode ' + mode
+ ' ')
660 def test_macvlan(self
):
661 for mode
in ['private', 'vepa', 'bridge', 'passthru']:
662 with self
.subTest(mode
=mode
):
663 if mode
!= 'private':
665 self
.copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network',
666 '11-dummy.netdev', 'macvlan.network')
667 with
open(os
.path
.join(network_unit_file_path
, '21-macvlan.netdev'), mode
='a') as f
:
668 f
.write('[MACVLAN]\nMode=' + mode
)
669 self
.start_networkd(0)
671 self
.wait_online(['macvlan99:degraded', 'test1:degraded'])
673 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
675 self
.assertRegex(output
, ' mtu 2000 ')
677 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macvlan99'], universal_newlines
=True).rstrip()
679 self
.assertRegex(output
, ' mtu 2000 ')
680 self
.assertRegex(output
, 'macvlan mode ' + mode
+ ' ')
682 @expectedFailureIfModuleIsNotAvailable('ipvlan')
683 def test_ipvlan(self
):
684 for mode
, flag
in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
685 with self
.subTest(mode
=mode
, flag
=flag
):
688 self
.copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network',
689 '11-dummy.netdev', 'ipvlan.network')
690 with
open(os
.path
.join(network_unit_file_path
, '25-ipvlan.netdev'), mode
='a') as f
:
691 f
.write('[IPVLAN]\nMode=' + mode
+ '\nFlags=' + flag
)
693 self
.start_networkd(0)
694 self
.wait_online(['ipvlan99:degraded', 'test1:degraded'])
696 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipvlan99'], universal_newlines
=True).rstrip()
698 self
.assertRegex(output
, 'ipvlan *mode ' + mode
.lower() + ' ' + flag
)
700 @expectedFailureIfModuleIsNotAvailable('ipvtap')
701 def test_ipvtap(self
):
702 for mode
, flag
in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
703 with self
.subTest(mode
=mode
, flag
=flag
):
706 self
.copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network',
707 '11-dummy.netdev', 'ipvtap.network')
708 with
open(os
.path
.join(network_unit_file_path
, '25-ipvtap.netdev'), mode
='a') as f
:
709 f
.write('[IPVTAP]\nMode=' + mode
+ '\nFlags=' + flag
)
711 self
.start_networkd(0)
712 self
.wait_online(['ipvtap99:degraded', 'test1:degraded'])
714 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipvtap99'], universal_newlines
=True).rstrip()
716 self
.assertRegex(output
, 'ipvtap *mode ' + mode
.lower() + ' ' + flag
)
719 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network')
720 self
.start_networkd(0)
722 self
.wait_online(['veth99:degraded', 'veth-peer:degraded'])
724 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'veth99'], universal_newlines
=True).rstrip()
726 self
.assertRegex(output
, 'link/ether 12:34:56:78:9a:bc')
727 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'veth-peer'], universal_newlines
=True).rstrip()
729 self
.assertRegex(output
, 'link/ether 12:34:56:78:9a:bd')
732 self
.copy_unit_to_networkd_unit_path('25-tun.netdev')
733 self
.start_networkd(0)
735 self
.wait_online(['tun99:off'])
737 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'tun99'], universal_newlines
=True).rstrip()
739 # Old ip command does not support IFF_ flags
740 self
.assertRegex(output
, 'tun (?:type tun pi on vnet_hdr on multi_queue|addrgenmode) ')
743 self
.copy_unit_to_networkd_unit_path('25-tap.netdev')
744 self
.start_networkd(0)
746 self
.wait_online(['tap99:off'])
748 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'tap99'], universal_newlines
=True).rstrip()
750 # Old ip command does not support IFF_ flags
751 self
.assertRegex(output
, 'tun (?:type tap pi on vnet_hdr on multi_queue|addrgenmode) ')
753 @expectedFailureIfModuleIsNotAvailable('vrf')
755 self
.copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network')
756 self
.start_networkd(0)
758 self
.wait_online(['vrf99:carrier'])
760 @expectedFailureIfModuleIsNotAvailable('vcan')
762 self
.copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network')
763 self
.start_networkd(0)
765 self
.wait_online(['vcan99:carrier'])
767 @expectedFailureIfModuleIsNotAvailable('vxcan')
768 def test_vxcan(self
):
769 self
.copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network')
770 self
.start_networkd(0)
772 self
.wait_online(['vxcan99:carrier', 'vxcan-peer:carrier'])
774 @expectedFailureIfModuleIsNotAvailable('wireguard')
775 def test_wireguard(self
):
776 self
.copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network',
777 '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network',
778 '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt')
779 self
.start_networkd(0)
780 self
.wait_online(['wg99:carrier', 'wg98:routable'])
782 if shutil
.which('wg'):
783 subprocess
.call('wg')
785 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'listen-port'], universal_newlines
=True).rstrip()
786 self
.assertRegex(output
, '51820')
787 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'fwmark'], universal_newlines
=True).rstrip()
788 self
.assertRegex(output
, '0x4d2')
789 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'allowed-ips'], universal_newlines
=True).rstrip()
790 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
791 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128')
792 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'persistent-keepalive'], universal_newlines
=True).rstrip()
793 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20')
794 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'endpoints'], universal_newlines
=True).rstrip()
795 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820')
796 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'private-key'], universal_newlines
=True).rstrip()
797 self
.assertRegex(output
, 'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=')
798 output
= subprocess
.check_output(['wg', 'show', 'wg99', 'preshared-keys'], universal_newlines
=True).rstrip()
799 self
.assertRegex(output
, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=')
800 self
.assertRegex(output
, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=')
802 output
= subprocess
.check_output(['wg', 'show', 'wg98', 'private-key'], universal_newlines
=True).rstrip()
803 self
.assertRegex(output
, 'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=')
805 def test_geneve(self
):
806 self
.copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network')
807 self
.start_networkd(0)
809 self
.wait_online(['geneve99:degraded'])
811 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'geneve99'], universal_newlines
=True).rstrip()
813 self
.assertRegex(output
, '192.168.22.1')
814 self
.assertRegex(output
, '6082')
815 self
.assertRegex(output
, 'udpcsum')
816 self
.assertRegex(output
, 'udp6zerocsumrx')
818 def test_ipip_tunnel(self
):
819 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network',
820 '25-ipip-tunnel.netdev', '25-tunnel.network',
821 '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network',
822 '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
823 self
.start_networkd(0)
824 self
.wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'dummy98:degraded'])
826 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun99'], universal_newlines
=True).rstrip()
828 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98')
829 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun98'], universal_newlines
=True).rstrip()
831 self
.assertRegex(output
, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98')
832 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun97'], universal_newlines
=True).rstrip()
834 self
.assertRegex(output
, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98')
836 def test_gre_tunnel(self
):
837 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network',
838 '25-gre-tunnel.netdev', '25-tunnel.network',
839 '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
840 '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
841 self
.start_networkd(0)
842 self
.wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'dummy98:degraded'])
844 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun99'], universal_newlines
=True).rstrip()
846 self
.assertRegex(output
, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98')
847 self
.assertRegex(output
, 'ikey 1.2.3.103')
848 self
.assertRegex(output
, 'okey 1.2.4.103')
849 self
.assertRegex(output
, 'iseq')
850 self
.assertRegex(output
, 'oseq')
851 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun98'], universal_newlines
=True).rstrip()
853 self
.assertRegex(output
, 'gre remote 10.65.223.239 local any dev dummy98')
854 self
.assertRegex(output
, 'ikey 0.0.0.104')
855 self
.assertRegex(output
, 'okey 0.0.0.104')
856 self
.assertNotRegex(output
, 'iseq')
857 self
.assertNotRegex(output
, 'oseq')
858 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun97'], universal_newlines
=True).rstrip()
860 self
.assertRegex(output
, 'gre remote any local 10.65.223.238 dev dummy98')
861 self
.assertRegex(output
, 'ikey 0.0.0.105')
862 self
.assertRegex(output
, 'okey 0.0.0.105')
863 self
.assertNotRegex(output
, 'iseq')
864 self
.assertNotRegex(output
, 'oseq')
866 def test_ip6gre_tunnel(self
):
867 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network',
868 '25-ip6gre-tunnel.netdev', '25-tunnel.network',
869 '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
870 '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
871 self
.start_networkd()
873 # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here.
875 self
.check_link_exists('dummy98')
876 self
.check_link_exists('ip6gretun99')
877 self
.check_link_exists('ip6gretun98')
878 self
.check_link_exists('ip6gretun97')
880 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun99'], universal_newlines
=True).rstrip()
882 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
883 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun98'], universal_newlines
=True).rstrip()
885 self
.assertRegex(output
, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98')
886 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretun97'], universal_newlines
=True).rstrip()
888 self
.assertRegex(output
, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98')
890 def test_gretap_tunnel(self
):
891 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network',
892 '25-gretap-tunnel.netdev', '25-tunnel.network',
893 '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
894 self
.start_networkd(0)
895 self
.wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded'])
897 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap99'], universal_newlines
=True).rstrip()
899 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98')
900 self
.assertRegex(output
, 'ikey 0.0.0.106')
901 self
.assertRegex(output
, 'okey 0.0.0.106')
902 self
.assertRegex(output
, 'iseq')
903 self
.assertRegex(output
, 'oseq')
904 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap98'], universal_newlines
=True).rstrip()
906 self
.assertRegex(output
, 'gretap remote 10.65.223.239 local any dev dummy98')
907 self
.assertRegex(output
, 'ikey 0.0.0.107')
908 self
.assertRegex(output
, 'okey 0.0.0.107')
909 self
.assertRegex(output
, 'iseq')
910 self
.assertRegex(output
, 'oseq')
912 def test_ip6gretap_tunnel(self
):
913 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network',
914 '25-ip6gretap-tunnel.netdev', '25-tunnel.network',
915 '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
916 self
.start_networkd(0)
917 self
.wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded'])
919 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap99'], universal_newlines
=True).rstrip()
921 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
922 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6gretap98'], universal_newlines
=True).rstrip()
924 self
.assertRegex(output
, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98')
926 def test_vti_tunnel(self
):
927 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network',
928 '25-vti-tunnel.netdev', '25-tunnel.network',
929 '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network',
930 '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
931 self
.start_networkd(0)
932 self
.wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'dummy98:degraded'])
934 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun99'], universal_newlines
=True).rstrip()
936 self
.assertRegex(output
, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98')
937 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun98'], universal_newlines
=True).rstrip()
939 self
.assertRegex(output
, 'vti remote 10.65.223.239 local any dev dummy98')
940 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vtitun97'], universal_newlines
=True).rstrip()
942 self
.assertRegex(output
, 'vti remote any local 10.65.223.238 dev dummy98')
944 def test_vti6_tunnel(self
):
945 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network',
946 '25-vti6-tunnel.netdev', '25-tunnel.network',
947 '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network',
948 '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
949 self
.start_networkd(0)
950 self
.wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded'])
952 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun99'], universal_newlines
=True).rstrip()
954 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
955 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun98'], universal_newlines
=True).rstrip()
957 self
.assertRegex(output
, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
958 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vti6tun97'], universal_newlines
=True).rstrip()
960 self
.assertRegex(output
, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
962 def test_ip6tnl_tunnel(self
):
963 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network',
964 '25-ip6tnl-tunnel.netdev', '25-tunnel.network',
965 '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network',
966 '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
967 self
.start_networkd(0)
968 self
.wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded'])
970 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl99'], universal_newlines
=True).rstrip()
972 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
973 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl98'], universal_newlines
=True).rstrip()
975 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
976 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ip6tnl97'], universal_newlines
=True).rstrip()
978 self
.assertRegex(output
, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
980 def test_sit_tunnel(self
):
981 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network',
982 '25-sit-tunnel.netdev', '25-tunnel.network',
983 '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network',
984 '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
985 self
.start_networkd(0)
986 self
.wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'dummy98:degraded'])
988 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
990 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98")
991 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun98'], universal_newlines
=True).rstrip()
993 self
.assertRegex(output
, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98")
994 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun97'], universal_newlines
=True).rstrip()
996 self
.assertRegex(output
, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98")
998 def test_isatap_tunnel(self
):
999 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network',
1000 '25-isatap-tunnel.netdev', '25-tunnel.network')
1001 self
.start_networkd(0)
1002 self
.wait_online(['isataptun99:routable', 'dummy98:degraded'])
1004 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'isataptun99'], universal_newlines
=True).rstrip()
1006 self
.assertRegex(output
, "isatap ")
1008 def test_6rd_tunnel(self
):
1009 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network',
1010 '25-6rd-tunnel.netdev', '25-tunnel.network')
1011 self
.start_networkd(0)
1012 self
.wait_online(['sittun99:routable', 'dummy98:degraded'])
1014 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun99'], universal_newlines
=True).rstrip()
1016 self
.assertRegex(output
, '6rd-prefix 2602::/24')
1018 @expectedFailureIfERSPANModuleIsNotAvailable()
1019 def test_erspan_tunnel(self
):
1020 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network',
1021 '25-erspan-tunnel.netdev', '25-tunnel.network',
1022 '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network')
1023 self
.start_networkd(0)
1024 self
.wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded'])
1026 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan99'], universal_newlines
=True).rstrip()
1028 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local 172.16.1.200')
1029 self
.assertRegex(output
, 'ikey 0.0.0.101')
1030 self
.assertRegex(output
, 'okey 0.0.0.101')
1031 self
.assertRegex(output
, 'iseq')
1032 self
.assertRegex(output
, 'oseq')
1033 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'erspan98'], universal_newlines
=True).rstrip()
1035 self
.assertRegex(output
, 'erspan remote 172.16.1.100 local any')
1036 self
.assertRegex(output
, '102')
1037 self
.assertRegex(output
, 'ikey 0.0.0.102')
1038 self
.assertRegex(output
, 'okey 0.0.0.102')
1039 self
.assertRegex(output
, 'iseq')
1040 self
.assertRegex(output
, 'oseq')
1042 def test_tunnel_independent(self
):
1043 self
.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network')
1044 self
.start_networkd(0)
1046 self
.wait_online(['ipiptun99:carrier'])
1048 @expectedFailureIfModuleIsNotAvailable('fou')
1050 # The following redundant check is necessary for CentOS CI.
1051 # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated.
1052 self
.assertTrue(is_module_available('fou'))
1054 self
.copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev',
1055 '25-fou-ipip.netdev', '25-fou-sit.netdev',
1056 '25-fou-gre.netdev', '25-fou-gretap.netdev')
1057 self
.start_networkd(0)
1059 self
.wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off'])
1061 output
= subprocess
.check_output(['ip', 'fou', 'show'], universal_newlines
=True).rstrip()
1063 self
.assertRegex(output
, 'port 55555 ipproto 4')
1064 self
.assertRegex(output
, 'port 55556 ipproto 47')
1066 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'ipiptun96'], universal_newlines
=True).rstrip()
1068 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
1069 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'sittun96'], universal_newlines
=True).rstrip()
1071 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55555')
1072 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretun96'], universal_newlines
=True).rstrip()
1074 self
.assertRegex(output
, 'encap fou encap-sport 1001 encap-dport 55556')
1075 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'gretap96'], universal_newlines
=True).rstrip()
1077 self
.assertRegex(output
, 'encap fou encap-sport auto encap-dport 55556')
1079 def test_vxlan(self
):
1080 self
.copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network',
1081 '11-dummy.netdev', 'vxlan-test1.network')
1082 self
.start_networkd(0)
1084 self
.wait_online(['test1:degraded', 'vxlan99:degraded'])
1086 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'vxlan99'], universal_newlines
=True).rstrip()
1088 self
.assertRegex(output
, '999')
1089 self
.assertRegex(output
, '5555')
1090 self
.assertRegex(output
, 'l2miss')
1091 self
.assertRegex(output
, 'l3miss')
1092 self
.assertRegex(output
, 'udpcsum')
1093 self
.assertRegex(output
, 'udp6zerocsumtx')
1094 self
.assertRegex(output
, 'udp6zerocsumrx')
1095 self
.assertRegex(output
, 'remcsumtx')
1096 self
.assertRegex(output
, 'remcsumrx')
1097 self
.assertRegex(output
, 'gbp')
1099 output
= subprocess
.check_output(['bridge', 'fdb', 'show', 'dev', 'vxlan99'], universal_newlines
=True).rstrip()
1101 self
.assertRegex(output
, '00:11:22:33:44:55 dst 10.0.0.5 self permanent')
1102 self
.assertRegex(output
, '00:11:22:33:44:66 dst 10.0.0.6 self permanent')
1103 self
.assertRegex(output
, '00:11:22:33:44:77 dst 10.0.0.7 self permanent')
1105 def test_macsec(self
):
1106 self
.copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
1107 'macsec.network', '12-dummy.netdev')
1108 self
.start_networkd(0)
1110 self
.wait_online(['dummy98:degraded', 'macsec99:routable'])
1112 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'macsec99'], universal_newlines
=True).rstrip()
1114 self
.assertRegex(output
, 'macsec99@dummy98')
1115 self
.assertRegex(output
, 'macsec sci [0-9a-f]*000b')
1116 self
.assertRegex(output
, 'encrypt on')
1118 output
= subprocess
.check_output(['ip', 'macsec', 'show', 'macsec99'], universal_newlines
=True).rstrip()
1120 self
.assertRegex(output
, 'encrypt on')
1121 self
.assertRegex(output
, 'TXSC: [0-9a-f]*000b on SA 1')
1122 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
1123 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
1124 self
.assertRegex(output
, 'RXSC: c619528fe6a00100, state on')
1125 self
.assertRegex(output
, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
1126 self
.assertRegex(output
, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
1127 self
.assertRegex(output
, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
1128 self
.assertRegex(output
, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
1129 self
.assertNotRegex(output
, 'key 02030405067080900000000000000000')
1130 self
.assertRegex(output
, 'RXSC: 8c16456c83a90002, state on')
1131 self
.assertRegex(output
, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
1133 def test_nlmon(self
):
1134 self
.copy_unit_to_networkd_unit_path('25-nlmon.netdev', 'netdev-link-local-addressing-yes.network')
1135 self
.start_networkd()
1137 self
.wait_online(['nlmon99:carrier'])
1139 class NetworkdL2TPTests(unittest
.TestCase
, Utilities
):
1150 '25-l2tp-dummy.network',
1151 '25-l2tp-ip.netdev',
1152 '25-l2tp-udp.netdev']
1154 l2tp_tunnel_ids
= [ '10' ]
1157 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
1158 self
.remove_links(self
.links
)
1161 self
.l2tp_tunnel_remove(self
.l2tp_tunnel_ids
)
1162 self
.remove_links(self
.links
)
1163 self
.remove_unit_from_networkd_path(self
.units
)
1165 @expectedFailureIfModuleIsNotAvailable('l2tp_eth')
1166 def test_l2tp_udp(self
):
1167 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev')
1168 self
.start_networkd(0)
1170 self
.wait_online(['test1:routable', 'l2tp-ses1:off', 'l2tp-ses2:off'])
1172 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
1174 self
.assertRegex(output
, "Tunnel 10, encap UDP")
1175 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
1176 self
.assertRegex(output
, "Peer tunnel 11")
1177 self
.assertRegex(output
, "UDP source / dest ports: 3000/4000")
1178 self
.assertRegex(output
, "UDP checksum: enabled")
1180 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '15'], universal_newlines
=True).rstrip()
1182 self
.assertRegex(output
, "Session 15 in tunnel 10")
1183 self
.assertRegex(output
, "Peer session 16, tunnel 11")
1184 self
.assertRegex(output
, "interface name: l2tp-ses1")
1186 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '17'], universal_newlines
=True).rstrip()
1188 self
.assertRegex(output
, "Session 17 in tunnel 10")
1189 self
.assertRegex(output
, "Peer session 18, tunnel 11")
1190 self
.assertRegex(output
, "interface name: l2tp-ses2")
1192 @expectedFailureIfModuleIsNotAvailable('l2tp_ip')
1193 def test_l2tp_ip(self
):
1194 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev')
1195 self
.start_networkd(0)
1197 self
.wait_online(['test1:routable', 'l2tp-ses3:off', 'l2tp-ses4:off'])
1199 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'tunnel', 'tunnel_id', '10'], universal_newlines
=True).rstrip()
1201 self
.assertRegex(output
, "Tunnel 10, encap IP")
1202 self
.assertRegex(output
, "From 192.168.30.100 to 192.168.30.101")
1203 self
.assertRegex(output
, "Peer tunnel 12")
1205 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '25'], universal_newlines
=True).rstrip()
1207 self
.assertRegex(output
, "Session 25 in tunnel 10")
1208 self
.assertRegex(output
, "Peer session 26, tunnel 12")
1209 self
.assertRegex(output
, "interface name: l2tp-ses3")
1211 output
= subprocess
.check_output(['ip', 'l2tp', 'show', 'session', 'tid', '10', 'session_id', '27'], universal_newlines
=True).rstrip()
1213 self
.assertRegex(output
, "Session 27 in tunnel 10")
1214 self
.assertRegex(output
, "Peer session 28, tunnel 12")
1215 self
.assertRegex(output
, "interface name: l2tp-ses4")
1217 class NetworkdNetworkTests(unittest
.TestCase
, Utilities
):
1227 '23-active-slave.network',
1228 '24-search-domain.network',
1229 '25-address-link-section.network',
1230 '25-address-preferred-lifetime-zero-ipv6.network',
1231 '25-address-static.network',
1232 '25-bind-carrier.network',
1233 '25-bond-active-backup-slave.netdev',
1234 '25-fibrule-invert.network',
1235 '25-fibrule-port-range.network',
1236 '25-ipv6-address-label-section.network',
1237 '25-neighbor-section.network',
1238 '25-link-local-addressing-no.network',
1239 '25-link-local-addressing-yes.network',
1240 '25-link-section-unmanaged.network',
1241 '25-route-ipv6-src.network',
1242 '25-route-static.network',
1243 '25-sysctl-disable-ipv6.network',
1244 '25-sysctl.network',
1245 'configure-without-carrier.network',
1246 'routing-policy-rule-dummy98.network',
1247 'routing-policy-rule-test1.network']
1249 routing_policy_rule_tables
= ['7', '8']
1250 routes
= [['blackhole', '202.54.1.2'], ['unreachable', '202.54.1.3'], ['prohibit', '202.54.1.4']]
1253 self
.remove_routing_policy_rule_tables(self
.routing_policy_rule_tables
)
1254 self
.remove_routes(self
.routes
)
1255 self
.remove_links(self
.links
)
1258 self
.remove_routing_policy_rule_tables(self
.routing_policy_rule_tables
)
1259 self
.remove_routes(self
.routes
)
1260 self
.remove_links(self
.links
)
1261 self
.remove_unit_from_networkd_path(self
.units
)
1263 def test_address_static(self
):
1264 self
.copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev')
1265 self
.start_networkd(0)
1267 self
.wait_online(['dummy98:routable'])
1269 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1271 self
.assertRegex(output
, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98')
1272 self
.assertRegex(output
, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98')
1273 self
.assertRegex(output
, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98')
1276 self
.assertNotRegex(output
, '10.10.0.1/16')
1277 self
.assertNotRegex(output
, '10.10.0.2/16')
1279 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '32'], universal_newlines
=True).rstrip()
1280 self
.assertRegex(output
, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32')
1282 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '33'], universal_newlines
=True).rstrip()
1283 self
.assertRegex(output
, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33')
1285 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '34'], universal_newlines
=True).rstrip()
1286 self
.assertRegex(output
, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
1288 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'dummy98', 'label', '35'], universal_newlines
=True).rstrip()
1289 self
.assertRegex(output
, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
1291 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1293 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::15/64 scope global')
1294 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::16/64 scope global')
1295 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::15/64 scope global')
1296 self
.assertRegex(output
, 'inet6 2001:db8:0:f102::16/64 scope global')
1297 self
.assertRegex(output
, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global')
1298 self
.assertRegex(output
, 'inet6 fd[0-9a-f:]*1/64 scope global')
1300 def test_address_preferred_lifetime_zero_ipv6(self
):
1301 self
.copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev')
1302 self
.start_networkd()
1304 self
.check_link_exists('dummy98')
1306 self
.check_operstate('dummy98', 'routable', setup_state
='configuring')
1308 output
= subprocess
.check_output(['ip', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1310 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
1311 self
.assertRegex(output
, 'inet6 2001:db8:0:f101::1/64 scope global')
1313 def test_configure_without_carrier(self
):
1314 self
.copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
1315 self
.start_networkd()
1317 self
.check_link_exists('test1')
1319 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'test1'], universal_newlines
=True, env
=env
).rstrip()
1321 self
.assertRegex(output
, '192.168.0.15')
1322 self
.assertRegex(output
, '192.168.0.1')
1323 self
.assertRegex(output
, 'routable')
1325 def test_routing_policy_rule(self
):
1326 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev')
1328 self
.start_networkd()
1330 self
.check_link_exists('test1')
1332 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1334 self
.assertRegex(output
, '111')
1335 self
.assertRegex(output
, 'from 192.168.100.18')
1336 self
.assertRegex(output
, r
'tos (?:0x08|throughput)\s')
1337 self
.assertRegex(output
, 'iif test1')
1338 self
.assertRegex(output
, 'oif test1')
1339 self
.assertRegex(output
, 'lookup 7')
1341 def test_routing_policy_rule_issue_11280(self
):
1342 self
.copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev',
1343 'routing-policy-rule-dummy98.network', '12-dummy.netdev')
1345 for trial
in range(3):
1346 # Remove state files only first time
1347 self
.start_networkd(remove_state_files
=(trial
== 0))
1349 self
.check_link_exists('test1')
1350 self
.check_link_exists('dummy98')
1352 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '7'], universal_newlines
=True).rstrip()
1354 self
.assertRegex(output
, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7')
1356 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '8'], universal_newlines
=True).rstrip()
1358 self
.assertRegex(output
, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8')
1360 @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
1361 def test_routing_policy_rule_port_range(self
):
1362 self
.copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
1364 self
.start_networkd()
1366 self
.check_link_exists('test1')
1368 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1370 self
.assertRegex(output
, '111')
1371 self
.assertRegex(output
, 'from 192.168.100.18')
1372 self
.assertRegex(output
, '1123-1150')
1373 self
.assertRegex(output
, '3224-3290')
1374 self
.assertRegex(output
, 'tcp')
1375 self
.assertRegex(output
, 'lookup 7')
1377 @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
1378 def test_routing_policy_rule_invert(self
):
1379 self
.copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
1381 self
.start_networkd()
1383 self
.check_link_exists('test1')
1385 output
= subprocess
.check_output(['ip', 'rule'], universal_newlines
=True).rstrip()
1387 self
.assertRegex(output
, '111')
1388 self
.assertRegex(output
, 'not.*?from.*?192.168.100.18')
1389 self
.assertRegex(output
, 'tcp')
1390 self
.assertRegex(output
, 'lookup 7')
1392 def test_route_static(self
):
1393 self
.copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev')
1394 self
.start_networkd(0)
1396 self
.wait_online(['dummy98:routable'])
1398 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1400 self
.assertRegex(output
, '2001:1234:5:8fff:ff:ff:ff:ff proto static')
1401 self
.assertRegex(output
, '2001:1234:5:8f63::1 proto kernel')
1403 output
= subprocess
.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1404 self
.assertRegex(output
, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium')
1406 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1408 self
.assertRegex(output
, '149.10.124.48/28 proto kernel scope link src 149.10.124.58')
1409 self
.assertRegex(output
, '149.10.124.64 proto static scope link')
1410 self
.assertRegex(output
, '169.254.0.0/16 proto static scope link metric 2048')
1411 self
.assertRegex(output
, '192.168.1.1 proto static initcwnd 20')
1412 self
.assertRegex(output
, '192.168.1.2 proto static initrwnd 30')
1414 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'dummy98', 'default'], universal_newlines
=True).rstrip()
1415 self
.assertRegex(output
, 'default via 149.10.125.65 proto static onlink')
1416 self
.assertRegex(output
, 'default via 149.10.124.64 proto static')
1417 self
.assertRegex(output
, 'default proto static')
1419 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'blackhole'], universal_newlines
=True).rstrip()
1421 self
.assertRegex(output
, 'blackhole 202.54.1.2 proto static')
1423 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'unreachable'], universal_newlines
=True).rstrip()
1425 self
.assertRegex(output
, 'unreachable 202.54.1.3 proto static')
1427 output
= subprocess
.check_output(['ip', 'route', 'show', 'type', 'prohibit'], universal_newlines
=True).rstrip()
1429 self
.assertRegex(output
, 'prohibit 202.54.1.4 proto static')
1431 def test_ip_route_ipv6_src_route(self
):
1432 # a dummy device does not make the addresses go through tentative state, so we
1433 # reuse a bond from an earlier test, which does make the addresses go through
1434 # tentative state, and do our test on that
1435 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')
1436 self
.start_networkd()
1438 self
.check_link_exists('dummy98')
1439 self
.check_link_exists('bond199')
1441 output
= subprocess
.check_output(['ip', '-6', 'route', 'list', 'dev', 'bond199'], universal_newlines
=True).rstrip()
1443 self
.assertRegex(output
, 'abcd::/16')
1444 self
.assertRegex(output
, 'src')
1445 self
.assertRegex(output
, '2001:1234:56:8f63::2')
1447 def test_ip_link_mac_address(self
):
1448 self
.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
1449 self
.start_networkd()
1451 self
.check_link_exists('dummy98')
1453 output
= subprocess
.check_output(['ip', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1455 self
.assertRegex(output
, '00:01:02:aa:bb:cc')
1457 def test_ip_link_unmanaged(self
):
1458 self
.copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
1459 self
.start_networkd()
1461 self
.check_link_exists('dummy98')
1463 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'dummy98'], universal_newlines
=True, env
=env
).rstrip()
1465 self
.assertRegex(output
, 'unmanaged')
1467 def test_ipv6_address_label(self
):
1468 self
.copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
1469 self
.start_networkd()
1471 self
.check_link_exists('dummy98')
1473 output
= subprocess
.check_output(['ip', 'addrlabel', 'list'], universal_newlines
=True).rstrip()
1475 self
.assertRegex(output
, '2004:da8:1::/64')
1477 def test_ipv6_neighbor(self
):
1478 self
.copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
1479 self
.start_networkd()
1481 self
.check_link_exists('dummy98')
1483 output
= subprocess
.check_output(['ip', 'neigh', 'list'], universal_newlines
=True).rstrip()
1485 self
.assertRegex(output
, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
1486 self
.assertRegex(output
, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
1488 def test_link_local_addressing(self
):
1489 self
.copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
1490 '25-link-local-addressing-no.network', '12-dummy.netdev')
1491 self
.start_networkd(0)
1492 self
.wait_online(['test1:degraded', 'dummy98:carrier'])
1494 self
.check_link_exists('test1')
1495 self
.check_link_exists('dummy98')
1497 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'test1'], universal_newlines
=True).rstrip()
1499 self
.assertRegex(output
, 'inet .* scope link')
1500 self
.assertRegex(output
, 'inet6 .* scope link')
1502 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'dummy98'], universal_newlines
=True).rstrip()
1504 self
.assertNotRegex(output
, 'inet6* .* scope link')
1506 self
.check_operstate('test1', 'degraded')
1507 self
.check_operstate('dummy98', 'carrier')
1510 Documentation/networking/ip-sysctl.txt
1512 addr_gen_mode - INTEGER
1513 Defines how link-local and autoconf addresses are generated.
1515 0: generate address based on EUI64 (default)
1516 1: do no generate a link-local address, use EUI64 for addresses generated
1518 2: generate stable privacy addresses, using the secret from
1519 stable_secret (RFC7217)
1520 3: generate stable privacy addresses, using a random secret if unset
1523 test1_addr_gen_mode
= ''
1524 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')):
1525 with
open(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'stable_secret')) as f
:
1529 # if stable_secret is unset, then EIO is returned
1530 test1_addr_gen_mode
= '0'
1532 test1_addr_gen_mode
= '2'
1534 test1_addr_gen_mode
= '0'
1536 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'test1'), 'addr_gen_mode')):
1537 self
.assertEqual(self
.read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode
)
1539 if os
.path
.exists(os
.path
.join(os
.path
.join(network_sysctl_ipv6_path
, 'dummy98'), 'addr_gen_mode')):
1540 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
1542 def test_sysctl(self
):
1543 self
.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
1544 self
.start_networkd(0)
1545 self
.wait_online(['dummy98:degraded'])
1547 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
1548 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
1549 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
1550 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
1551 self
.assertEqual(self
.read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
1552 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
1553 self
.assertEqual(self
.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
1555 def test_sysctl_disable_ipv6(self
):
1556 self
.copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev')
1558 print('## Disable ipv6')
1559 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=1']), 0)
1560 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=1']), 0)
1562 self
.start_networkd(0)
1563 self
.wait_online(['dummy98:routable'])
1565 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1567 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1568 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1570 self
.assertEqual(output
, '')
1571 self
.check_operstate('dummy98', 'routable')
1573 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1575 print('## Enable ipv6')
1576 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.all.disable_ipv6=0']), 0)
1577 self
.assertEqual(subprocess
.call(['sysctl', 'net.ipv6.conf.default.disable_ipv6=0']), 0)
1579 self
.start_networkd(0)
1580 self
.wait_online(['dummy98:routable'])
1582 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1584 self
.assertRegex(output
, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
1585 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1587 self
.assertRegex(output
, 'inet6 .* scope link')
1588 self
.check_operstate('dummy98', 'routable')
1590 def test_bind_carrier(self
):
1591 self
.copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
1592 self
.start_networkd()
1594 self
.check_link_exists('test1')
1596 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1597 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1599 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1601 self
.assertRegex(output
, 'UP,LOWER_UP')
1602 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1603 self
.check_operstate('test1', 'routable')
1605 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy99', 'type', 'dummy']), 0)
1606 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy99', 'up']), 0)
1608 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1610 self
.assertRegex(output
, 'UP,LOWER_UP')
1611 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1612 self
.check_operstate('test1', 'routable')
1614 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1616 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1618 self
.assertRegex(output
, 'UP,LOWER_UP')
1619 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1620 self
.check_operstate('test1', 'routable')
1622 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy99']), 0)
1624 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1626 self
.assertNotRegex(output
, 'UP,LOWER_UP')
1627 self
.assertRegex(output
, 'DOWN')
1628 self
.assertNotRegex(output
, '192.168.10')
1629 self
.check_operstate('test1', 'off')
1631 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1632 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1634 output
= subprocess
.check_output(['ip', 'address', 'show', 'test1'], universal_newlines
=True).rstrip()
1636 self
.assertRegex(output
, 'UP,LOWER_UP')
1637 self
.assertRegex(output
, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
1638 self
.check_operstate('test1', 'routable')
1640 def test_domain(self
):
1641 self
.copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
1642 self
.start_networkd(0)
1643 self
.wait_online(['dummy98:routable'])
1645 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'dummy98'], universal_newlines
=True, env
=env
).rstrip()
1647 self
.assertRegex(output
, 'Address: 192.168.42.100')
1648 self
.assertRegex(output
, 'DNS: 192.168.42.1')
1649 self
.assertRegex(output
, 'Search Domains: one')
1651 class NetworkdBondTests(unittest
.TestCase
, Utilities
):
1661 '23-active-slave.network',
1662 '23-bond199.network',
1663 '23-primary-slave.network',
1664 '23-test1-bond199.network',
1665 '25-bond-active-backup-slave.netdev',
1668 'bond-slave.network']
1671 self
.remove_links(self
.links
)
1674 self
.remove_links(self
.links
)
1675 self
.remove_unit_from_networkd_path(self
.units
)
1677 def test_bond_active_slave(self
):
1678 self
.copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1679 self
.start_networkd()
1681 self
.check_link_exists('dummy98')
1682 self
.check_link_exists('bond199')
1684 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1686 self
.assertRegex(output
, 'active_slave dummy98')
1688 def test_bond_primary_slave(self
):
1689 self
.copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
1690 self
.start_networkd()
1692 self
.check_link_exists('test1')
1693 self
.check_link_exists('bond199')
1695 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond199'], universal_newlines
=True).rstrip()
1697 self
.assertRegex(output
, 'primary test1')
1699 def test_bond_operstate(self
):
1700 self
.copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev',
1701 'bond99.network','bond-slave.network')
1702 self
.start_networkd()
1704 self
.check_link_exists('bond99')
1705 self
.check_link_exists('dummy98')
1706 self
.check_link_exists('test1')
1708 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1710 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1712 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1714 self
.assertRegex(output
, 'SLAVE,UP,LOWER_UP')
1716 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'bond99'], universal_newlines
=True).rstrip()
1718 self
.assertRegex(output
, 'MASTER,UP,LOWER_UP')
1720 self
.check_operstate('dummy98', 'enslaved')
1721 self
.check_operstate('test1', 'enslaved')
1722 self
.check_operstate('bond99', 'routable')
1724 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1727 self
.check_operstate('dummy98', 'off')
1728 self
.check_operstate('test1', 'enslaved')
1729 self
.check_operstate('bond99', 'degraded-carrier')
1731 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1734 self
.check_operstate('dummy98', 'enslaved')
1735 self
.check_operstate('test1', 'enslaved')
1736 self
.check_operstate('bond99', 'routable')
1738 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'down']), 0)
1739 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'test1', 'down']), 0)
1742 self
.check_operstate('dummy98', 'off')
1743 self
.check_operstate('test1', 'off')
1745 for trial
in range(30):
1748 output
= subprocess
.check_output(['ip', 'address', 'show', 'bond99'], universal_newlines
=True).rstrip()
1750 if self
.get_operstate('bond99') == 'no-carrier':
1753 # Huh? Kernel does not recognize that all slave interfaces are down?
1754 # Let's confirm that networkd's operstate is consistent with ip's result.
1755 self
.assertNotRegex(output
, 'NO-CARRIER')
1757 class NetworkdBridgeTests(unittest
.TestCase
, Utilities
):
1767 '26-bridge-slave-interface-1.network',
1768 '26-bridge-slave-interface-2.network',
1769 'bridge99-ignore-carrier-loss.network',
1773 self
.remove_links(self
.links
)
1776 self
.remove_links(self
.links
)
1777 self
.remove_unit_from_networkd_path(self
.units
)
1779 def test_bridge_property(self
):
1780 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1781 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1783 self
.start_networkd()
1785 self
.check_link_exists('dummy98')
1786 self
.check_link_exists('test1')
1787 self
.check_link_exists('bridge99')
1789 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'test1'], universal_newlines
=True).rstrip()
1791 self
.assertRegex(output
, 'master')
1792 self
.assertRegex(output
, 'bridge')
1794 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1796 self
.assertRegex(output
, 'master')
1797 self
.assertRegex(output
, 'bridge')
1799 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1801 self
.assertRegex(output
, '192.168.0.15/24')
1803 output
= subprocess
.check_output(['bridge', '-d', 'link', 'show', 'dummy98'], universal_newlines
=True).rstrip()
1805 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
1806 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
1807 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
1808 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0')
1809 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
1810 if (os
.path
.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')):
1811 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1')
1812 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0')
1814 # CONFIG_BRIDGE_IGMP_SNOOPING=y
1815 if (os
.path
.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
1816 self
.assertEqual(self
.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
1818 self
.check_operstate('test1', 'enslaved')
1819 self
.check_operstate('dummy98', 'enslaved')
1820 self
.check_operstate('bridge99', 'routable')
1822 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1825 output
= subprocess
.check_output(['ip', 'addr', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1827 self
.assertRegex(output
, '192.168.0.16/24')
1829 self
.check_operstate('bridge99', 'routable')
1831 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1834 self
.check_operstate('bridge99', 'degraded-carrier')
1836 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1839 self
.check_operstate('bridge99', 'no-carrier')
1841 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1843 self
.assertRegex(output
, 'NO-CARRIER')
1844 self
.assertNotRegex(output
, '192.168.0.15/24')
1845 self
.assertNotRegex(output
, '192.168.0.16/24')
1847 def test_bridge_ignore_carrier_loss(self
):
1848 self
.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1849 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1850 'bridge99-ignore-carrier-loss.network')
1852 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1854 self
.start_networkd()
1856 self
.check_link_exists('dummy98')
1857 self
.check_link_exists('test1')
1858 self
.check_link_exists('bridge99')
1860 self
.assertEqual(subprocess
.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
1863 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'test1']), 0)
1864 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1867 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1869 self
.assertRegex(output
, 'NO-CARRIER')
1870 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1871 self
.assertRegex(output
, 'inet 192.168.0.16/24 scope global secondary bridge99')
1873 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1875 def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self
):
1876 self
.copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network',
1877 'bridge99-ignore-carrier-loss.network')
1879 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1881 self
.start_networkd()
1883 self
.check_link_exists('bridge99')
1885 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1886 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1887 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1889 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1890 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1891 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1893 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1894 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1895 self
.assertEqual(subprocess
.call(['ip', 'link', 'del', 'dummy98']), 0)
1897 self
.assertEqual(subprocess
.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
1898 self
.assertEqual(subprocess
.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
1900 for trial
in range(30):
1903 if self
.get_operstate('bridge99') == 'routable' and self
.get_operstate('dummy98') == 'enslaved':
1906 self
.assertTrue(False)
1908 output
= subprocess
.check_output(['ip', 'address', 'show', 'bridge99'], universal_newlines
=True).rstrip()
1910 self
.assertRegex(output
, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1912 output
= subprocess
.check_output(['ip', 'rule', 'list', 'table', '100'], universal_newlines
=True).rstrip()
1914 self
.assertEqual(output
, '0: from all to 8.8.8.8 lookup 100')
1916 subprocess
.call(['ip', 'rule', 'del', 'table', '100'])
1918 class NetworkdLLDPTests(unittest
.TestCase
, Utilities
):
1922 '23-emit-lldp.network',
1927 self
.remove_links(self
.links
)
1930 self
.remove_links(self
.links
)
1931 self
.remove_unit_from_networkd_path(self
.units
)
1933 def test_lldp(self
):
1934 self
.copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
1935 self
.start_networkd(0)
1936 self
.wait_online(['veth99:degraded', 'veth-peer:degraded'])
1938 output
= subprocess
.check_output(networkctl_cmd
+ ['lldp'], universal_newlines
=True, env
=env
).rstrip()
1940 self
.assertRegex(output
, 'veth-peer')
1941 self
.assertRegex(output
, 'veth99')
1943 class NetworkdRATests(unittest
.TestCase
, Utilities
):
1948 'ipv6-prefix.network',
1949 'ipv6-prefix-veth.network']
1952 self
.remove_links(self
.links
)
1955 self
.remove_links(self
.links
)
1956 self
.remove_unit_from_networkd_path(self
.units
)
1958 def test_ipv6_prefix_delegation(self
):
1959 self
.warn_about_firewalld()
1960 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
1961 self
.start_networkd(0)
1962 self
.wait_online(['veth99:routable', 'veth-peer:degraded'])
1964 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
1966 self
.assertRegex(output
, '2002:da8:1:0')
1968 class NetworkdDHCPServerTests(unittest
.TestCase
, Utilities
):
1973 'dhcp-client.network',
1974 'dhcp-client-timezone-router.network',
1975 'dhcp-server.network',
1976 'dhcp-server-timezone-router.network']
1979 self
.remove_links(self
.links
)
1982 self
.remove_links(self
.links
)
1983 self
.remove_unit_from_networkd_path(self
.units
)
1985 def test_dhcp_server(self
):
1986 self
.warn_about_firewalld()
1987 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
1988 self
.start_networkd(0)
1989 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
1991 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
1993 self
.assertRegex(output
, '192.168.5.*')
1994 self
.assertRegex(output
, 'Gateway: 192.168.5.1')
1995 self
.assertRegex(output
, 'DNS: 192.168.5.1')
1996 self
.assertRegex(output
, 'NTP: 192.168.5.1')
1998 def test_emit_router_timezone(self
):
1999 self
.warn_about_firewalld()
2000 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
2001 self
.start_networkd(0)
2002 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2004 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
2006 self
.assertRegex(output
, 'Gateway: 192.168.5.*')
2007 self
.assertRegex(output
, '192.168.5.*')
2008 self
.assertRegex(output
, 'Europe/Berlin')
2010 class NetworkdDHCPClientTests(unittest
.TestCase
, Utilities
):
2019 'dhcp-client-anonymize.network',
2020 'dhcp-client-critical-connection.network',
2021 'dhcp-client-gateway-onlink-implicit.network',
2022 'dhcp-client-ipv4-dhcp-settings.network',
2023 'dhcp-client-ipv4-only-ipv6-disabled.network',
2024 'dhcp-client-ipv4-only.network',
2025 'dhcp-client-ipv6-only.network',
2026 'dhcp-client-ipv6-rapid-commit.network',
2027 'dhcp-client-listen-port.network',
2028 'dhcp-client-route-metric.network',
2029 'dhcp-client-route-table.network',
2030 'dhcp-client-vrf.network',
2031 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
2032 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
2033 'dhcp-client.network',
2034 'dhcp-server-veth-peer.network',
2035 'dhcp-v4-server-veth-peer.network',
2039 self
.stop_dnsmasq(dnsmasq_pid_file
)
2040 self
.remove_links(self
.links
)
2043 self
.stop_dnsmasq(dnsmasq_pid_file
)
2044 self
.remove_lease_file()
2045 self
.remove_log_file()
2046 self
.remove_links(self
.links
)
2047 self
.remove_unit_from_networkd_path(self
.units
)
2049 def test_dhcp_client_ipv6_only(self
):
2050 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
2052 self
.start_networkd(0)
2053 self
.wait_online(['veth-peer:carrier'])
2054 self
.start_dnsmasq()
2055 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2057 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
2059 self
.assertRegex(output
, '2600::')
2060 self
.assertNotRegex(output
, '192.168.5')
2062 # Confirm that ipv6 token is not set in the kernel
2063 output
= subprocess
.check_output(['ip', 'token', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2065 self
.assertRegex(output
, 'token :: dev veth99')
2067 def test_dhcp_client_ipv4_only(self
):
2068 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
2070 self
.start_networkd(0)
2071 self
.wait_online(['veth-peer:carrier'])
2072 self
.start_dnsmasq()
2073 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2075 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
2077 self
.assertNotRegex(output
, '2600::')
2078 self
.assertRegex(output
, '192.168.5')
2080 def test_dhcp_client_ipv4_ipv6(self
):
2081 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
2082 'dhcp-client-ipv4-only.network')
2083 self
.start_networkd(0)
2084 self
.wait_online(['veth-peer:carrier'])
2085 self
.start_dnsmasq()
2086 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2088 # link become 'routable' when at least one protocol provide an valid address.
2089 self
.wait_address('veth99', r
'inet 192.168.5.[0-9]*/24 brd 192.168.5.255', ipv
='-4')
2090 self
.wait_address('veth99', r
'inet6 2600::[0-9a-f]*/128', ipv
='-6')
2092 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
2094 self
.assertRegex(output
, '2600::')
2095 self
.assertRegex(output
, '192.168.5')
2097 def test_dhcp_client_settings(self
):
2098 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
2100 self
.start_networkd(0)
2101 self
.wait_online(['veth-peer:carrier'])
2102 self
.start_dnsmasq()
2103 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2105 print('## ip address show dev veth99')
2106 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2108 self
.assertRegex(output
, '12:34:56:78:9a:bc')
2109 self
.assertRegex(output
, '192.168.5')
2110 self
.assertRegex(output
, '1492')
2113 print('## ip route show table main dev veth99')
2114 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2116 self
.assertNotRegex(output
, 'proto dhcp')
2118 print('## ip route show table 211 dev veth99')
2119 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '211', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2121 self
.assertRegex(output
, 'default via 192.168.5.1 proto dhcp')
2122 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 proto dhcp')
2123 self
.assertRegex(output
, '192.168.5.1 proto dhcp scope link')
2125 print('## dnsmasq log')
2126 self
.assertTrue(self
.search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
2127 self
.assertTrue(self
.search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
2128 self
.assertTrue(self
.search_words_in_dnsmasq_log('client provides name: test-hostname'))
2129 self
.assertTrue(self
.search_words_in_dnsmasq_log('26:mtu'))
2131 def test_dhcp6_client_settings_rapidcommit_true(self
):
2132 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
2133 self
.start_networkd(0)
2134 self
.wait_online(['veth-peer:carrier'])
2135 self
.start_dnsmasq()
2136 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2138 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2140 self
.assertRegex(output
, '12:34:56:78:9a:bc')
2141 self
.assertTrue(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
2143 def test_dhcp6_client_settings_rapidcommit_false(self
):
2144 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
2145 self
.start_networkd(0)
2146 self
.wait_online(['veth-peer:carrier'])
2147 self
.start_dnsmasq()
2148 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2150 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2152 self
.assertRegex(output
, '12:34:56:78:9a:bc')
2153 self
.assertFalse(self
.search_words_in_dnsmasq_log('14:rapid-commit', True))
2155 def test_dhcp_client_settings_anonymize(self
):
2156 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
2157 self
.start_networkd(0)
2158 self
.wait_online(['veth-peer:carrier'])
2159 self
.start_dnsmasq()
2160 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2162 self
.assertFalse(self
.search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
2163 self
.assertFalse(self
.search_words_in_dnsmasq_log('test-hostname'))
2164 self
.assertFalse(self
.search_words_in_dnsmasq_log('26:mtu'))
2166 def test_dhcp_client_listen_port(self
):
2167 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
2168 self
.start_networkd(0)
2169 self
.wait_online(['veth-peer:carrier'])
2170 self
.start_dnsmasq('--dhcp-alternate-port=67,5555')
2171 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2173 # link become 'routable' when at least one protocol provide an valid address.
2174 self
.wait_address('veth99', r
'inet 192.168.5.[0-9]*/24 brd 192.168.5.255', ipv
='-4')
2175 self
.wait_address('veth99', r
'inet6 2600::[0-9a-f]*/128', ipv
='-6')
2177 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2179 self
.assertRegex(output
, '192.168.5.* dynamic')
2181 def test_dhcp_route_table_id(self
):
2182 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
2183 self
.start_networkd(0)
2184 self
.wait_online(['veth-peer:carrier'])
2185 self
.start_dnsmasq()
2186 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2188 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', '12'], universal_newlines
=True).rstrip()
2190 self
.assertRegex(output
, 'veth99 proto dhcp')
2191 self
.assertRegex(output
, '192.168.5.1')
2193 def test_dhcp_route_metric(self
):
2194 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
2195 self
.start_networkd(0)
2196 self
.wait_online(['veth-peer:carrier'])
2197 self
.start_dnsmasq()
2198 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2200 output
= subprocess
.check_output(['ip', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2202 self
.assertRegex(output
, 'metric 24')
2204 def test_dhcp_route_criticalconnection_true(self
):
2205 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
2206 self
.start_networkd(0)
2207 self
.wait_online(['veth-peer:carrier'])
2208 self
.start_dnsmasq()
2209 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2211 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
2213 self
.assertRegex(output
, '192.168.5.*')
2215 # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease.
2216 self
.stop_dnsmasq(dnsmasq_pid_file
)
2218 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
2221 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
2223 self
.assertRegex(output
, '192.168.5.*')
2225 def test_dhcp_client_reuse_address_as_static(self
):
2226 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
2227 self
.start_networkd(0)
2228 self
.wait_online(['veth-peer:carrier'])
2229 self
.start_dnsmasq()
2230 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2232 # link become 'routable' when at least one protocol provide an valid address.
2233 self
.wait_address('veth99', r
'inet 192.168.5.[0-9]*/24 brd 192.168.5.255', ipv
='-4')
2234 self
.wait_address('veth99', r
'inet6 2600::[0-9a-f]*/128', ipv
='-6')
2236 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2238 self
.assertRegex(output
, '192.168.5')
2239 self
.assertRegex(output
, '2600::')
2241 ipv4_address
= re
.search(r
'192.168.5.[0-9]*/24', output
)
2242 ipv6_address
= re
.search(r
'2600::[0-9a-f:]*/128', output
)
2243 static_network
= '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address
.group(), 'Address=' + ipv6_address
.group()])
2244 print(static_network
)
2246 self
.remove_unit_from_networkd_path(['dhcp-client.network'])
2248 with
open(os
.path
.join(network_unit_file_path
, 'static.network'), mode
='w') as f
:
2249 f
.write(static_network
)
2251 # When networkd started, the links are already configured, so let's wait for 5 seconds
2252 # the links to be re-configured.
2253 self
.start_networkd(5)
2254 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2256 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2258 self
.assertRegex(output
, '192.168.5')
2259 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2261 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global'], universal_newlines
=True).rstrip()
2263 self
.assertRegex(output
, '2600::')
2264 self
.assertRegex(output
, 'valid_lft forever preferred_lft forever')
2266 @expectedFailureIfModuleIsNotAvailable('vrf')
2267 def test_dhcp_client_vrf(self
):
2268 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network',
2269 '25-vrf.netdev', '25-vrf.network')
2270 self
.start_networkd(0)
2271 self
.wait_online(['veth-peer:carrier'])
2272 self
.start_dnsmasq()
2273 self
.wait_online(['veth99:routable', 'veth-peer:routable', 'vrf99:carrier'])
2275 # link become 'routable' when at least one protocol provide an valid address.
2276 self
.wait_address('veth99', r
'inet 192.168.5.[0-9]*/24 brd 192.168.5.255', ipv
='-4')
2277 self
.wait_address('veth99', r
'inet6 2600::[0-9a-f]*/128', ipv
='-6')
2279 print('## ip -d link show dev vrf99')
2280 output
= subprocess
.check_output(['ip', '-d', 'link', 'show', 'dev', 'vrf99'], universal_newlines
=True).rstrip()
2282 self
.assertRegex(output
, 'vrf table 42')
2284 print('## ip address show vrf vrf99')
2285 output_ip_vrf
= subprocess
.check_output(['ip', 'address', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2286 print(output_ip_vrf
)
2288 print('## ip address show dev veth99')
2289 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2291 self
.assertEqual(output
, output_ip_vrf
)
2292 self
.assertRegex(output
, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2293 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2294 self
.assertRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic noprefixroute')
2295 self
.assertRegex(output
, 'inet6 .* scope link')
2297 print('## ip route show vrf vrf99')
2298 output
= subprocess
.check_output(['ip', 'route', 'show', 'vrf', 'vrf99'], universal_newlines
=True).rstrip()
2300 self
.assertRegex(output
, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
2301 self
.assertRegex(output
, 'default dev veth99 proto static scope link')
2302 self
.assertRegex(output
, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254')
2303 self
.assertRegex(output
, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5')
2304 self
.assertRegex(output
, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp')
2305 self
.assertRegex(output
, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5')
2307 print('## ip route show table main dev veth99')
2308 output
= subprocess
.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2310 self
.assertEqual(output
, '')
2312 self
.check_operstate('vrf99', 'carrier')
2313 self
.check_operstate('veth99', 'routable')
2315 def test_dhcp_client_gateway_onlink_implicit(self
):
2316 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2317 'dhcp-client-gateway-onlink-implicit.network')
2318 self
.start_networkd(0)
2319 self
.wait_online(['veth-peer:carrier'])
2320 self
.start_dnsmasq()
2321 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2323 output
= subprocess
.check_output(networkctl_cmd
+ ['status', 'veth99'], universal_newlines
=True, env
=env
).rstrip()
2325 self
.assertRegex(output
, '192.168.5')
2327 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '10.0.0.0/8'], universal_newlines
=True).rstrip()
2329 self
.assertRegex(output
, 'onlink')
2330 output
= subprocess
.check_output(['ip', 'route', 'list', 'dev', 'veth99', '192.168.100.0/24'], universal_newlines
=True).rstrip()
2332 self
.assertRegex(output
, 'onlink')
2334 def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self
):
2335 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2336 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
2337 self
.start_networkd(0)
2338 self
.wait_online(['veth-peer:carrier'])
2339 self
.start_dnsmasq(lease_time
='2m')
2340 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2342 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2345 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2346 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2347 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2348 self
.assertRegex(output
, 'inet6 .* scope link')
2349 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2350 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2351 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2352 self
.assertNotRegex(output
, 'inet .* scope link')
2354 print('Wait for the dynamic address to be expired')
2357 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2360 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2361 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2362 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2363 self
.assertRegex(output
, 'inet6 .* scope link')
2364 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2365 self
.assertRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2366 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2367 self
.assertNotRegex(output
, 'inet .* scope link')
2369 self
.search_words_in_dnsmasq_log('DHCPOFFER', show_all
=True)
2371 def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self
):
2372 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2373 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
2374 self
.start_networkd(0)
2375 self
.wait_online(['veth99:degraded', 'veth-peer:routable'])
2377 output
= subprocess
.check_output(['ip', 'address', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2380 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2381 self
.assertNotRegex(output
, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
2382 output
= subprocess
.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2383 self
.assertRegex(output
, 'inet6 .* scope link')
2384 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2385 self
.assertNotRegex(output
, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2386 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link'], universal_newlines
=True).rstrip()
2387 self
.assertRegex(output
, 'inet .* scope link')
2389 def test_dhcp_client_route_remove_on_renew(self
):
2390 self
.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2391 'dhcp-client-ipv4-only-ipv6-disabled.network')
2392 self
.start_networkd(0)
2393 self
.wait_online(['veth-peer:carrier'])
2394 self
.start_dnsmasq(ipv4_range
='192.168.5.100,192.168.5.199', lease_time
='2m')
2395 self
.wait_online(['veth99:routable', 'veth-peer:routable'])
2397 # test for issue #12490
2399 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2401 self
.assertRegex(output
, 'inet 192.168.5.1[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2403 for line
in output
.splitlines():
2404 if 'brd 192.168.5.255 scope global dynamic veth99' in line
:
2405 address1
= line
.split()[1].split('/')[0]
2408 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2410 self
.assertRegex(output
, f
'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2411 self
.assertRegex(output
, f
'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2413 self
.stop_dnsmasq(dnsmasq_pid_file
)
2414 self
.start_dnsmasq(ipv4_range
='192.168.5.200,192.168.5.250', lease_time
='2m')
2416 print('Wait for the dynamic address to be expired')
2419 output
= subprocess
.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic'], universal_newlines
=True).rstrip()
2421 self
.assertRegex(output
, 'inet 192.168.5.2[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2423 for line
in output
.splitlines():
2424 if 'brd 192.168.5.255 scope global dynamic veth99' in line
:
2425 address2
= line
.split()[1].split('/')[0]
2428 self
.assertNotEqual(address1
, address2
)
2430 output
= subprocess
.check_output(['ip', '-4', 'route', 'show', 'dev', 'veth99'], universal_newlines
=True).rstrip()
2432 self
.assertNotRegex(output
, f
'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2433 self
.assertNotRegex(output
, f
'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2434 self
.assertRegex(output
, f
'default via 192.168.5.1 proto dhcp src {address2} metric 1024')
2435 self
.assertRegex(output
, f
'192.168.5.1 proto dhcp scope link src {address2} metric 1024')
2437 if __name__
== '__main__':
2438 parser
= argparse
.ArgumentParser()
2439 parser
.add_argument('--build-dir', help='Path to build dir', dest
='build_dir')
2440 parser
.add_argument('--networkd', help='Path to systemd-networkd', dest
='networkd_bin')
2441 parser
.add_argument('--wait-online', help='Path to systemd-networkd-wait-online', dest
='wait_online_bin')
2442 parser
.add_argument('--networkctl', help='Path to networkctl', dest
='networkctl_bin')
2443 parser
.add_argument('--valgrind', help='Enable valgrind', dest
='use_valgrind', type=bool, nargs
='?', const
=True, default
=use_valgrind
)
2444 parser
.add_argument('--debug', help='Generate debugging logs', dest
='enable_debug', type=bool, nargs
='?', const
=True, default
=enable_debug
)
2445 parser
.add_argument('--asan-options', help='ASAN options', dest
='asan_options')
2446 parser
.add_argument('--lsan-options', help='LSAN options', dest
='lsan_options')
2447 parser
.add_argument('--ubsan-options', help='UBSAN options', dest
='ubsan_options')
2448 ns
, args
= parser
.parse_known_args(namespace
=unittest
)
2451 if ns
.networkd_bin
or ns
.wait_online_bin
or ns
.networkctl_bin
:
2452 print('WARNING: --networkd, --wait-online, or --networkctl options are ignored when --build-dir is specified.')
2453 networkd_bin
= os
.path
.join(ns
.build_dir
, 'systemd-networkd')
2454 wait_online_bin
= os
.path
.join(ns
.build_dir
, 'systemd-networkd-wait-online')
2455 networkctl_bin
= os
.path
.join(ns
.build_dir
, 'networkctl')
2458 networkd_bin
= ns
.networkd_bin
2459 if ns
.wait_online_bin
:
2460 wait_online_bin
= ns
.wait_online_bin
2461 if ns
.networkctl_bin
:
2462 networkctl_bin
= ns
.networkctl_bin
2464 use_valgrind
= ns
.use_valgrind
2465 enable_debug
= ns
.enable_debug
2466 asan_options
= ns
.asan_options
2467 lsan_options
= ns
.lsan_options
2468 ubsan_options
= ns
.ubsan_options
2471 networkctl_cmd
= ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', networkctl_bin
]
2472 wait_online_cmd
= ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', wait_online_bin
]
2474 networkctl_cmd
= [networkctl_bin
]
2475 wait_online_cmd
= [wait_online_bin
]
2478 env
.update({ 'SYSTEMD_LOG_LEVEL' : 'debug' })
2480 env
.update({ 'ASAN_OPTIONS' : asan_options
})
2482 env
.update({ 'LSAN_OPTIONS' : lsan_options
})
2484 env
.update({ 'UBSAN_OPTIONS' : ubsan_options
})
2487 unittest
.main(testRunner
=unittest
.TextTestRunner(stream
=sys
.stdout
,