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network: re-assign static routes when dynamic address is updated
[thirdparty/systemd.git] / test / test-network / systemd-networkd-tests.py
CommitLineData
1f0e3109
SS		 1#!/usr/bin/env python3
2# SPDX-License-Identifier: LGPL-2.1+
3# systemd-networkd tests
4
9c1ae484 5import argparse
1f0e3109 6import os
201bf07f 7import re
1f0e3109
SS		 8import shutil
9import signal
a9bc5e37
YW		 10import subprocess
11import sys
a9bc5e37
YW		 12import time
13import unittest
1f0e3109
SS		 14from shutil import copytree
15
d486a2d0 16network_unit_file_path='/run/systemd/network'
bad4969b 17networkd_runtime_directory='/run/systemd/netif'
d486a2d0 18networkd_ci_path='/run/networkd-ci'
1f0e3109
SS		 19network_sysctl_ipv6_path='/proc/sys/net/ipv6/conf'
20network_sysctl_ipv4_path='/proc/sys/net/ipv4/conf'
21
d486a2d0
YW		 22dnsmasq_pid_file='/run/networkd-ci/test-test-dnsmasq.pid'
23dnsmasq_log_file='/run/networkd-ci/test-dnsmasq-log-file'
1f0e3109 24
9c1ae484 25networkd_bin='/usr/lib/systemd/systemd-networkd'
b6d587d1 26resolved_bin='/usr/lib/systemd/systemd-resolved'
5aa58329 27wait_online_bin='/usr/lib/systemd/systemd-networkd-wait-online'
9c1ae484 28networkctl_bin='/usr/bin/networkctl'
b6d587d1
YW		 29resolvectl_bin='/usr/bin/resolvectl'
30timedatectl_bin='/usr/bin/timedatectl'
9c1ae484 31use_valgrind=False
aaae5713 32enable_debug=True
9c1ae484 33env = {}
94c03122 34asan_options=None
fa4c6095 35lsan_options=None
94c03122 36ubsan_options=None
5aa58329 37
371810d1
ZJS		 38def check_output(*command, **kwargs):
39 # This replaces both check_output and check_call (output can be ignored)
40 command = command[0].split() + list(command[1:])
41 return subprocess.check_output(command, universal_newlines=True, **kwargs).rstrip()
42
43def call(*command, **kwargs):
44 command = command[0].split() + list(command[1:])
45 return subprocess.call(command, universal_newlines=True, **kwargs)
46
47def run(*command, **kwargs):
48 command = command[0].split() + list(command[1:])
49 return subprocess.run(command, universal_newlines=True, **kwargs)
50
7a0a37b2 51def is_module_available(module_name):
371810d1
ZJS		 52 lsmod_output = check_output('lsmod')
53 module_re = re.compile(rf'^{re.escape(module_name)}\b', re.MULTILINE)
54 return module_re.search(lsmod_output) or not call('modprobe', module_name)
7a0a37b2
EV		 55
56def expectedFailureIfModuleIsNotAvailable(module_name):
57 def f(func):
58 if not is_module_available(module_name):
59 return unittest.expectedFailure(func)
60 return func
61
62 return f
63
7bea7f9b
SS		 64def expectedFailureIfERSPANModuleIsNotAvailable():
65 def f(func):
371810d1 66 rc = 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')
7bea7f9b 67 if rc == 0:
371810d1 68 call('ip link del erspan99')
7bea7f9b
SS		 69 return func
70 else:
71 return unittest.expectedFailure(func)
72
73 return f
74
d586a2c3
YW		 75def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable():
76 def f(func):
371810d1 77 rc = call('ip rule add from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7')
d586a2c3 78 if rc == 0:
371810d1 79 call('ip rule del from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7')
d586a2c3
YW		 80 return func
81 else:
82 return unittest.expectedFailure(func)
83
84 return f
85
86def expectedFailureIfRoutingPolicyIPProtoIsNotAvailable():
87 def f(func):
371810d1 88 rc = call('ip rule add not from 192.168.100.19 ipproto tcp table 7')
d586a2c3 89 if rc == 0:
371810d1 90 call('ip rule del not from 192.168.100.19 ipproto tcp table 7')
d586a2c3
YW		 91 return func
92 else:
93 return unittest.expectedFailure(func)
94
95 return f
96
e28fd95f
YW		 97def expectedFailureIfLinkFileFieldIsNotSet():
98 def f(func):
99 support = False
100 rc = call('ip link add name dummy99 type dummy')
101 if rc == 0:
102 ret = run('udevadm info -w10s /sys/class/net/dummy99', stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
103 if ret.returncode == 0 and 'E: ID_NET_LINK_FILE=' in ret.stdout.rstrip():
104 support = True
105 call('ip link del dummy99')
106
107 if support:
108 return func
109 else:
110 return unittest.expectedFailure(func)
111
112 return f
113
1f0e3109 114def setUpModule():
1f0e3109
SS		 115 os.makedirs(network_unit_file_path, exist_ok=True)
116 os.makedirs(networkd_ci_path, exist_ok=True)
117
118 shutil.rmtree(networkd_ci_path)
6aea9276 119 copytree(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf'), networkd_ci_path)
1f0e3109 120
371810d1
ZJS		 121 check_output('systemctl stop systemd-networkd.socket')
122 check_output('systemctl stop systemd-networkd.service')
b6d587d1 123 check_output('systemctl stop systemd-resolved.service')
c0bf6733 124
9c1ae484
YW		 125 drop_in = [
126 '[Service]',
127 'Restart=no',
128 'ExecStart=',
129 ]
130 if use_valgrind:
131 drop_in += [
132 'ExecStart=!!valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all ' + networkd_bin,
94c03122 133 'PrivateTmp=yes'
9c1ae484
YW		 134 ]
135 else:
136 drop_in += ['ExecStart=!!' + networkd_bin]
137 if enable_debug:
138 drop_in += ['Environment=SYSTEMD_LOG_LEVEL=debug']
94c03122
YW		 139 if asan_options:
140 drop_in += ['Environment=ASAN_OPTIONS="' + asan_options + '"']
fa4c6095
YW		 141 if lsan_options:
142 drop_in += ['Environment=LSAN_OPTIONS="' + lsan_options + '"']
94c03122
YW		 143 if ubsan_options:
144 drop_in += ['Environment=UBSAN_OPTIONS="' + ubsan_options + '"']
78690bb5
YW		 145 if asan_options or lsan_options or ubsan_options:
146 drop_in += ['SystemCallFilter=']
fa4c6095 147 if use_valgrind or asan_options or lsan_options or ubsan_options:
94c03122 148 drop_in += ['MemoryDenyWriteExecute=no']
9c1ae484 149
9c1ae484
YW		 150 os.makedirs('/run/systemd/system/systemd-networkd.service.d', exist_ok=True)
151 with open('/run/systemd/system/systemd-networkd.service.d/00-override.conf', mode='w') as f:
72917fcc 152 f.write('\n'.join(drop_in))
9c1ae484 153
b6d587d1
YW		 154 drop_in = [
155 '[Service]',
156 'Restart=no',
157 'ExecStart=',
158 ]
159 if use_valgrind:
160 drop_in += ['ExecStart=!!valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all ' + resolved_bin]
161 else:
162 drop_in += ['ExecStart=!!' + resolved_bin]
163 if enable_debug:
164 drop_in += ['Environment=SYSTEMD_LOG_LEVEL=debug']
165 if asan_options:
166 drop_in += ['Environment=ASAN_OPTIONS="' + asan_options + '"']
167 if lsan_options:
168 drop_in += ['Environment=LSAN_OPTIONS="' + lsan_options + '"']
169 if ubsan_options:
170 drop_in += ['Environment=UBSAN_OPTIONS="' + ubsan_options + '"']
171 if asan_options or lsan_options or ubsan_options:
172 drop_in += ['SystemCallFilter=']
173 if use_valgrind or asan_options or lsan_options or ubsan_options:
174 drop_in += ['MemoryDenyWriteExecute=no']
175
176 os.makedirs('/run/systemd/system/systemd-resolved.service.d', exist_ok=True)
177 with open('/run/systemd/system/systemd-resolved.service.d/00-override.conf', mode='w') as f:
178 f.write('\n'.join(drop_in))
179
371810d1
ZJS		 180 check_output('systemctl daemon-reload')
181 print(check_output('systemctl cat systemd-networkd.service'))
b6d587d1
YW		 182 print(check_output('systemctl cat systemd-resolved.service'))
183 check_output('systemctl restart systemd-resolved')
9c1ae484 184
1f0e3109
SS		 185def tearDownModule():
186 shutil.rmtree(networkd_ci_path)
d4fda2a5 187
371810d1 188 check_output('systemctl stop systemd-networkd.service')
b6d587d1 189 check_output('systemctl stop systemd-resolved.service')
d4fda2a5 190
9c1ae484 191 shutil.rmtree('/run/systemd/system/systemd-networkd.service.d')
b6d587d1 192 shutil.rmtree('/run/systemd/system/systemd-resolved.service.d')
371810d1 193 check_output('systemctl daemon-reload')
1f0e3109 194
371810d1 195 check_output('systemctl start systemd-networkd.socket')
b6d587d1 196 check_output('systemctl start systemd-resolved.service')
c0bf6733 197
ec38833c
ZJS		 198def read_link_attr(link, dev, attribute):
199 with open(os.path.join(os.path.join(os.path.join('/sys/class/net/', link), dev), attribute)) as f:
200 return f.readline().strip()
201
202def read_bridge_port_attr(bridge, link, attribute):
203 path_bridge = os.path.join('/sys/devices/virtual/net', bridge)
204 path_port = 'lower_' + link + '/brport'
205 path = os.path.join(path_bridge, path_port)
206
207 with open(os.path.join(path, attribute)) as f:
208 return f.readline().strip()
209
210def link_exists(link):
211 return os.path.exists(os.path.join('/sys/class/net', link))
212
213def remove_links(links):
214 for link in links:
215 if link_exists(link):
216 call('ip link del dev', link)
217 time.sleep(1)
218
219def remove_fou_ports(ports):
220 for port in ports:
5239d7b3 221 call('ip fou del port', port, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
ec38833c
ZJS		 222
223def remove_routing_policy_rule_tables(tables):
224 for table in tables:
4ef39b49
YW		 225 rc = 0
226 while rc == 0:
227 rc = call('ip rule del table', table, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
ec38833c
ZJS		 228
229def remove_routes(routes):
230 for route_type, addr in routes:
5239d7b3 231 call('ip route del', route_type, addr, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
ec38833c 232
ad78d7b0 233def remove_l2tp_tunnels(tunnel_ids):
ec38833c
ZJS		 234 output = check_output('ip l2tp show tunnel')
235 for tid in tunnel_ids:
236 words='Tunnel ' + tid + ', encap'
237 if words in output:
238 call('ip l2tp del tunnel tid', tid)
239 time.sleep(1)
240
241def read_ipv6_sysctl_attr(link, attribute):
242 with open(os.path.join(os.path.join(network_sysctl_ipv6_path, link), attribute)) as f:
243 return f.readline().strip()
244
245def read_ipv4_sysctl_attr(link, attribute):
246 with open(os.path.join(os.path.join(network_sysctl_ipv4_path, link), attribute)) as f:
247 return f.readline().strip()
248
249def copy_unit_to_networkd_unit_path(*units):
250 print()
251 for unit in units:
252 shutil.copy(os.path.join(networkd_ci_path, unit), network_unit_file_path)
253 if (os.path.exists(os.path.join(networkd_ci_path, unit + '.d'))):
254 copytree(os.path.join(networkd_ci_path, unit + '.d'), os.path.join(network_unit_file_path, unit + '.d'))
255
256def remove_unit_from_networkd_path(units):
257 for unit in units:
258 if (os.path.exists(os.path.join(network_unit_file_path, unit))):
259 os.remove(os.path.join(network_unit_file_path, unit))
260 if (os.path.exists(os.path.join(network_unit_file_path, unit + '.d'))):
261 shutil.rmtree(os.path.join(network_unit_file_path, unit + '.d'))
262
263def warn_about_firewalld():
264 rc = call('systemctl -q is-active firewalld.service')
265 if rc == 0:
266 print('\nWARNING: firewalld.service is active. The test may fail.')
267
268def start_dnsmasq(additional_options='', ipv4_range='192.168.5.10,192.168.5.200', ipv6_range='2600::10,2600::20', lease_time='1h'):
269 warn_about_firewalld()
270 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
271 check_output(dnsmasq_command)
272
273def stop_dnsmasq(pid_file):
274 if os.path.exists(pid_file):
275 with open(pid_file, 'r') as f:
276 pid = f.read().rstrip(' \t\r\n\0')
277 os.kill(int(pid), signal.SIGTERM)
278
279 os.remove(pid_file)
280
281def search_words_in_dnsmasq_log(words, show_all=False):
282 if os.path.exists(dnsmasq_log_file):
283 with open (dnsmasq_log_file) as in_file:
284 contents = in_file.read()
285 if show_all:
286 print(contents)
287 for line in contents.splitlines():
288 if words in line:
289 in_file.close()
290 print("%s, %s" % (words, line))
291 return True
292 return False
293
294def remove_lease_file():
295 if os.path.exists(os.path.join(networkd_ci_path, 'lease')):
296 os.remove(os.path.join(networkd_ci_path, 'lease'))
297
298def remove_log_file():
299 if os.path.exists(dnsmasq_log_file):
300 os.remove(dnsmasq_log_file)
301
aaae5713
YW		 302def remove_networkd_state_files():
303 if os.path.exists(os.path.join(networkd_runtime_directory, 'state')):
ec38833c 304 os.remove(os.path.join(networkd_runtime_directory, 'state'))
aaae5713
YW		 305
306def stop_networkd(show_logs=True, remove_state_files=True):
307 if show_logs:
308 invocation_id = check_output('systemctl show systemd-networkd -p InvocationID --value')
309 check_output('systemctl stop systemd-networkd')
310 if show_logs:
311 print(check_output('journalctl _SYSTEMD_INVOCATION_ID=' + invocation_id))
312 if remove_state_files:
313 remove_networkd_state_files()
314
315def start_networkd(sleep_sec=0):
316 check_output('systemctl start systemd-networkd')
ec38833c
ZJS		 317 if sleep_sec > 0:
318 time.sleep(sleep_sec)
319
aaae5713
YW		 320def restart_networkd(sleep_sec=0, show_logs=True, remove_state_files=True):
321 stop_networkd(show_logs, remove_state_files)
322 start_networkd(sleep_sec)
323
ec38833c
ZJS		 324def wait_online(links_with_operstate, timeout='20s', bool_any=False):
325 args = wait_online_cmd + [f'--timeout={timeout}'] + [f'--interface={link}' for link in links_with_operstate]
326 if bool_any:
327 args += ['--any']
328 try:
329 check_output(*args, env=env)
330 except subprocess.CalledProcessError:
331 for link in links_with_operstate:
332 output = check_output(*networkctl_cmd, 'status', link.split(':')[0], env=env)
333 print(output)
334 raise
4d7ed14f 335
ec38833c
ZJS		 336def get_operstate(link, show_status=True, setup_state='configured'):
337 output = check_output(*networkctl_cmd, 'status', link, env=env)
338 if show_status:
339 print(output)
340 for line in output.splitlines():
341 if 'State:' in line and (not setup_state or setup_state in line):
342 return line.split()[1]
343 return None
1f0e3109 344
ec38833c 345class Utilities():
e39cc445 346 def check_link_exists(self, link):
ec38833c 347 self.assertTrue(link_exists(link))
2be0b6fc
YW		 348
349 def check_operstate(self, link, expected, show_status=True, setup_state='configured'):
ec38833c 350 self.assertRegex(get_operstate(link, show_status, setup_state), expected)
2be0b6fc 351
53c32c2b 352 def wait_address(self, link, address_regex, scope='global', ipv='', timeout_sec=100):
2629df47
YW		 353 for i in range(timeout_sec):
354 if i > 0:
355 time.sleep(1)
371810d1 356 output = check_output(f'ip {ipv} address show dev {link} scope {scope}')
2629df47
YW		 357 if re.search(address_regex, output):
358 break
359 else:
360 self.assertRegex(output, address_regex)
361
1ca44d7d
YW		 362class NetworkctlTests(unittest.TestCase, Utilities):
363
364 links = [
365 'test1',
366 'veth99',
367 ]
368
369 units = [
370 '11-dummy.netdev',
6d5b4efe 371 '11-dummy-mtu.netdev',
1ca44d7d
YW		 372 '11-dummy.network',
373 '25-veth.netdev',
374 'netdev-link-local-addressing-yes.network',
375 ]
376
377 def setUp(self):
ec38833c 378 remove_links(self.links)
aaae5713 379 stop_networkd(show_logs=False)
1ca44d7d
YW		 380
381 def tearDown(self):
ec38833c
ZJS		 382 remove_links(self.links)
383 remove_unit_from_networkd_path(self.units)
aaae5713 384 stop_networkd(show_logs=True)
1ca44d7d
YW		 385
386 def test_glob(self):
ec38833c 387 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network')
2cf6fdff 388 start_networkd()
1ca44d7d 389
ec38833c 390 wait_online(['test1:degraded'])
1ca44d7d 391
371810d1 392 output = check_output(*networkctl_cmd, 'list', env=env)
1ca44d7d
YW		 393 self.assertRegex(output, '1 lo ')
394 self.assertRegex(output, 'test1')
395
371810d1 396 output = check_output(*networkctl_cmd, 'list', 'test1', env=env)
1ca44d7d
YW		 397 self.assertNotRegex(output, '1 lo ')
398 self.assertRegex(output, 'test1')
399
371810d1 400 output = check_output(*networkctl_cmd, 'list', 'te*', env=env)
1ca44d7d
YW		 401 self.assertNotRegex(output, '1 lo ')
402 self.assertRegex(output, 'test1')
403
371810d1 404 output = check_output(*networkctl_cmd, 'status', 'te*', env=env)
1ca44d7d
YW		 405 self.assertNotRegex(output, '1: lo ')
406 self.assertRegex(output, 'test1')
407
371810d1 408 output = check_output(*networkctl_cmd, 'status', 'tes[a-z][0-9]', env=env)
1ca44d7d
YW		 409 self.assertNotRegex(output, '1: lo ')
410 self.assertRegex(output, 'test1')
411
6d5b4efe 412 def test_mtu(self):
ec38833c 413 copy_unit_to_networkd_unit_path('11-dummy-mtu.netdev', '11-dummy.network')
2cf6fdff 414 start_networkd()
6d5b4efe 415
ec38833c 416 wait_online(['test1:degraded'])
6d5b4efe 417
371810d1 418 output = check_output(*networkctl_cmd, 'status', 'test1', env=env)
6d5b4efe
YW		 419 self.assertRegex(output, 'MTU: 1600')
420
e28fd95f
YW		 421 def test_type(self):
422 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network')
423 start_networkd()
424 wait_online(['test1:degraded'])
425
426 output = check_output(*networkctl_cmd, 'status', 'test1')
427 print(output)
428 self.assertRegex(output, 'Type: ether')
429
430 output = check_output(*networkctl_cmd, 'status', 'lo')
431 print(output)
432 self.assertRegex(output, 'Type: loopback')
433
434 @expectedFailureIfLinkFileFieldIsNotSet()
435 def test_udev_link_file(self):
436 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network')
437 start_networkd()
438 wait_online(['test1:degraded'])
439
440 output = check_output(*networkctl_cmd, 'status', 'test1')
441 print(output)
442 self.assertRegex(output, r'Link File: (?:/usr)/lib/systemd/network/99-default.link')
443 self.assertRegex(output, r'Network File: /run/systemd/network/11-dummy.network')
444
445 output = check_output(*networkctl_cmd, 'status', 'lo')
446 print(output)
447 self.assertRegex(output, r'Link File: (?:/usr)/lib/systemd/network/99-default.link')
448 self.assertRegex(output, r'Network File: n/a')
449
bee692fd 450 def test_delete_links(self):
ec38833c
ZJS		 451 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network',
452 '25-veth.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 453 start_networkd()
bee692fd 454
ec38833c 455 wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded'])
bee692fd 456
371810d1 457 check_output(*networkctl_cmd, 'delete', 'test1', 'veth99')
ec38833c
ZJS		 458 self.assertFalse(link_exists('test1'))
459 self.assertFalse(link_exists('veth99'))
460 self.assertFalse(link_exists('veth-peer'))
bee692fd 461
1f0e3109
SS		 462class NetworkdNetDevTests(unittest.TestCase, Utilities):
463
e64dc406
YW		 464 links_remove_earlier = [
465 'xfrm99',
466 ]
467
468 links = [
09ea6724
YW		 469 '6rdtun99',
470 'bond99',
471 'bridge99',
472 'dropin-test',
473 'dummy98',
6a97a864
YW		 474 'erspan98',
475 'erspan99',
09ea6724 476 'geneve99',
4b6a6d1e 477 'gretap96',
6a97a864 478 'gretap98',
09ea6724 479 'gretap99',
4b6a6d1e 480 'gretun96',
6a97a864
YW		 481 'gretun97',
482 'gretun98',
09ea6724 483 'gretun99',
6a97a864 484 'ip6gretap98',
09ea6724 485 'ip6gretap99',
42a29fcb 486 'ip6gretun96',
6a97a864
YW		 487 'ip6gretun97',
488 'ip6gretun98',
489 'ip6gretun99',
490 'ip6tnl97',
491 'ip6tnl98',
09ea6724 492 'ip6tnl99',
4b6a6d1e 493 'ipiptun96',
6a97a864
YW		 494 'ipiptun97',
495 'ipiptun98',
09ea6724
YW		 496 'ipiptun99',
497 'ipvlan99',
956c8fec 498 'ipvtap99',
09ea6724
YW		 499 'isataptun99',
500 'macvlan99',
501 'macvtap99',
811f33d0 502 'nlmon99',
4b6a6d1e 503 'sittun96',
6a97a864
YW		 504 'sittun97',
505 'sittun98',
09ea6724
YW		 506 'sittun99',
507 'tap99',
508 'test1',
509 'tun99',
510 'vcan99',
511 'veth99',
512 'vlan99',
513 'vrf99',
6a97a864
YW		 514 'vti6tun97',
515 'vti6tun98',
09ea6724 516 'vti6tun99',
42a29fcb 517 'vtitun96',
6a97a864
YW		 518 'vtitun97',
519 'vtitun98',
09ea6724 520 'vtitun99',
f63b14d3 521 'vxcan99',
09ea6724 522 'vxlan99',
da44fb8a 523 'wg98',
e64dc406
YW		 524 'wg99',
525 ]
09ea6724
YW		 526
527 units = [
528 '10-dropin-test.netdev',
529 '11-dummy.netdev',
03db80b2 530 '11-dummy.network',
09ea6724 531 '12-dummy.netdev',
6b9518a0
YW		 532 '13-not-match-udev-property.network',
533 '14-match-udev-property.network',
753e0a24 534 '15-name-conflict-test.netdev',
09ea6724
YW		 535 '21-macvlan.netdev',
536 '21-macvtap.netdev',
7f45d738 537 '21-vlan-test1.network',
09ea6724
YW		 538 '21-vlan.netdev',
539 '21-vlan.network',
540 '25-6rd-tunnel.netdev',
541 '25-bond.netdev',
fde60a42 542 '25-bond-balanced-tlb.netdev',
09ea6724 543 '25-bridge.netdev',
1285edf3 544 '25-bridge-configure-without-carrier.network',
03db80b2 545 '25-bridge.network',
6a97a864 546 '25-erspan-tunnel-local-any.netdev',
09ea6724 547 '25-erspan-tunnel.netdev',
4b6a6d1e
YW		 548 '25-fou-gretap.netdev',
549 '25-fou-gre.netdev',
550 '25-fou-ipip.netdev',
551 '25-fou-ipproto-gre.netdev',
552 '25-fou-ipproto-ipip.netdev',
553 '25-fou-sit.netdev',
09ea6724 554 '25-geneve.netdev',
6a97a864 555 '25-gretap-tunnel-local-any.netdev',
09ea6724 556 '25-gretap-tunnel.netdev',
42a29fcb 557 '25-gre-tunnel-any-any.netdev',
6a97a864
YW		 558 '25-gre-tunnel-local-any.netdev',
559 '25-gre-tunnel-remote-any.netdev',
09ea6724 560 '25-gre-tunnel.netdev',
6a97a864
YW		 561 '25-ip6gretap-tunnel-local-any.netdev',
562 '25-ip6gretap-tunnel.netdev',
42a29fcb 563 '25-ip6gre-tunnel-any-any.netdev',
6a97a864
YW		 564 '25-ip6gre-tunnel-local-any.netdev',
565 '25-ip6gre-tunnel-remote-any.netdev',
09ea6724 566 '25-ip6gre-tunnel.netdev',
42a29fcb 567 '25-ip6tnl-tunnel-any-any.netdev',
6a97a864 568 '25-ip6tnl-tunnel-local-any.netdev',
42a29fcb 569 '25-ip6tnl-tunnel-remote-any.netdev',
09ea6724 570 '25-ip6tnl-tunnel.netdev',
42a29fcb 571 '25-ipip-tunnel-any-any.netdev',
09ea6724 572 '25-ipip-tunnel-independent.netdev',
95082dbe 573 '25-ipip-tunnel-independent-loopback.netdev',
6a97a864
YW		 574 '25-ipip-tunnel-local-any.netdev',
575 '25-ipip-tunnel-remote-any.netdev',
09ea6724
YW		 576 '25-ipip-tunnel.netdev',
577 '25-ipvlan.netdev',
956c8fec 578 '25-ipvtap.netdev',
09ea6724 579 '25-isatap-tunnel.netdev',
02849d8b
YW		 580 '25-macsec.key',
581 '25-macsec.netdev',
582 '25-macsec.network',
811f33d0 583 '25-nlmon.netdev',
42a29fcb 584 '25-sit-tunnel-any-any.netdev',
6a97a864
YW		 585 '25-sit-tunnel-local-any.netdev',
586 '25-sit-tunnel-remote-any.netdev',
09ea6724
YW		 587 '25-sit-tunnel.netdev',
588 '25-tap.netdev',
589 '25-tun.netdev',
11309591
YW		 590 '25-tunnel-local-any.network',
591 '25-tunnel-remote-any.network',
592 '25-tunnel.network',
09ea6724
YW		 593 '25-vcan.netdev',
594 '25-veth.netdev',
595 '25-vrf.netdev',
42a29fcb 596 '25-vti6-tunnel-any-any.netdev',
6a97a864
YW		 597 '25-vti6-tunnel-local-any.netdev',
598 '25-vti6-tunnel-remote-any.netdev',
09ea6724 599 '25-vti6-tunnel.netdev',
42a29fcb 600 '25-vti-tunnel-any-any.netdev',
6a97a864
YW		 601 '25-vti-tunnel-local-any.netdev',
602 '25-vti-tunnel-remote-any.netdev',
09ea6724 603 '25-vti-tunnel.netdev',
f63b14d3 604 '25-vxcan.netdev',
09ea6724 605 '25-vxlan.netdev',
da44fb8a
YW		 606 '25-wireguard-23-peers.netdev',
607 '25-wireguard-23-peers.network',
9e5d79e7 608 '25-wireguard-preshared-key.txt',
39bcff3b 609 '25-wireguard-private-key.txt',
09ea6724 610 '25-wireguard.netdev',
5a0bd90b 611 '25-wireguard.network',
e64dc406
YW		 612 '25-xfrm.netdev',
613 '25-xfrm-independent.netdev',
09ea6724 614 '6rd.network',
6730a1f3 615 'erspan.network',
09ea6724
YW		 616 'gre.network',
617 'gretap.network',
618 'gretun.network',
619 'ip6gretap.network',
6a97a864 620 'ip6gretun.network',
09ea6724
YW		 621 'ip6tnl.network',
622 'ipip.network',
623 'ipvlan.network',
956c8fec 624 'ipvtap.network',
09ea6724 625 'isatap.network',
02849d8b 626 'macsec.network',
09ea6724
YW		 627 'macvlan.network',
628 'macvtap.network',
077f9abc 629 'netdev-link-local-addressing-yes.network',
09ea6724
YW		 630 'sit.network',
631 'vti6.network',
632 'vti.network',
1c862fe0 633 'vxlan-test1.network',
e64dc406
YW		 634 'vxlan.network',
635 'xfrm.network',
636 ]
1f0e3109 637
def9fc0d
YW		 638 fou_ports = [
639 '55555',
640 '55556']
641
1f0e3109 642 def setUp(self):
ec38833c 643 remove_fou_ports(self.fou_ports)
e64dc406 644 remove_links(self.links_remove_earlier)
ec38833c 645 remove_links(self.links)
aaae5713 646 stop_networkd(show_logs=False)
1f0e3109
SS		 647
648 def tearDown(self):
ec38833c 649 remove_fou_ports(self.fou_ports)
e64dc406 650 remove_links(self.links_remove_earlier)
ec38833c
ZJS		 651 remove_links(self.links)
652 remove_unit_from_networkd_path(self.units)
aaae5713 653 stop_networkd(show_logs=True)
1f0e3109 654
1ca44d7d 655 def test_dropin_and_name_conflict(self):
ec38833c 656 copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev')
2cf6fdff 657 start_networkd()
d80734f7 658
ec38833c 659 wait_online(['dropin-test:off'])
d80734f7 660
371810d1 661 output = check_output('ip link show dropin-test')
d80734f7
YW		 662 print(output)
663 self.assertRegex(output, '00:50:56:c0:00:28')
664
6b9518a0
YW		 665 def test_match_udev_property(self):
666 copy_unit_to_networkd_unit_path('12-dummy.netdev', '13-not-match-udev-property.network', '14-match-udev-property.network')
667 start_networkd()
668 wait_online(['dummy98:routable'])
669
670 output = check_output('networkctl status dummy98')
671 print(output)
672 self.assertRegex(output, 'Network File: /run/systemd/network/14-match-udev-property')
673
03db80b2 674 def test_wait_online_any(self):
ec38833c 675 copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network')
2cf6fdff 676 start_networkd()
03db80b2 677
ec38833c 678 wait_online(['bridge99', 'test1:degraded'], bool_any=True)
03db80b2 679
791c1140
YW		 680 self.check_operstate('bridge99', '(?:off|no-carrier)', setup_state='configuring')
681 self.check_operstate('test1', 'degraded')
03db80b2 682
1f0e3109 683 def test_bridge(self):
1285edf3 684 copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge-configure-without-carrier.network')
2cf6fdff 685 start_networkd()
1f0e3109 686
1285edf3 687 wait_online(['bridge99:no-carrier'])
1f0e3109 688
3d165124 689 tick = os.sysconf('SC_CLK_TCK')
ec38833c
ZJS		 690 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'hello_time')) / tick))
691 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'max_age')) / tick))
692 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge','forward_delay')) / tick))
693 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge','ageing_time')) / tick))
694 self.assertEqual(9, int(read_link_attr('bridge99', 'bridge','priority')))
695 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','multicast_querier')))
696 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','multicast_snooping')))
697 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','stp_state')))
1f0e3109
SS		 698
699 def test_bond(self):
ec38833c 700 copy_unit_to_networkd_unit_path('25-bond.netdev', '25-bond-balanced-tlb.netdev')
2cf6fdff 701 start_networkd()
ec38833c
ZJS		 702
703 wait_online(['bond99:off', 'bond98:off'])
704
705 self.assertEqual('802.3ad 4', read_link_attr('bond99', 'bonding', 'mode'))
706 self.assertEqual('layer3+4 1', read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
707 self.assertEqual('1000', read_link_attr('bond99', 'bonding', 'miimon'))
708 self.assertEqual('fast 1', read_link_attr('bond99', 'bonding', 'lacp_rate'))
709 self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'updelay'))
710 self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'downdelay'))
711 self.assertEqual('4', read_link_attr('bond99', 'bonding', 'resend_igmp'))
712 self.assertEqual('1', read_link_attr('bond99', 'bonding', 'min_links'))
713 self.assertEqual('1218', read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
714 self.assertEqual('811', read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
715 self.assertEqual('00:11:22:33:44:55', read_link_attr('bond99', 'bonding', 'ad_actor_system'))
716
717 self.assertEqual('balance-tlb 5', read_link_attr('bond98', 'bonding', 'mode'))
718 self.assertEqual('1', read_link_attr('bond98', 'bonding', 'tlb_dynamic_lb'))
fde60a42 719
1f0e3109 720 def test_vlan(self):
ec38833c
ZJS		 721 copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev',
722 '21-vlan.network', '21-vlan-test1.network')
2cf6fdff 723 start_networkd()
1f0e3109 724
ec38833c 725 wait_online(['test1:degraded', 'vlan99:routable'])
1f0e3109 726
371810d1 727 output = check_output('ip -d link show test1')
72b7f1b9 728 print(output)
7d7be1b9 729 self.assertRegex(output, ' mtu 2000 ')
72b7f1b9 730
371810d1 731 output = check_output('ip -d link show vlan99')
14ecd604 732 print(output)
06895a1d
YW		 733 self.assertRegex(output, ' mtu 2000 ')
734 self.assertRegex(output, 'REORDER_HDR')
735 self.assertRegex(output, 'LOOSE_BINDING')
736 self.assertRegex(output, 'GVRP')
737 self.assertRegex(output, 'MVRP')
738 self.assertRegex(output, ' id 99 ')
1f0e3109 739
371810d1 740 output = check_output('ip -4 address show dev test1')
7f45d738
YW		 741 print(output)
742 self.assertRegex(output, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1')
743 self.assertRegex(output, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1')
744
371810d1 745 output = check_output('ip -4 address show dev vlan99')
7f45d738
YW		 746 print(output)
747 self.assertRegex(output, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99')
748
1f0e3109 749 def test_macvtap(self):
460feb61
YW		 750 for mode in ['private', 'vepa', 'bridge', 'passthru']:
751 with self.subTest(mode=mode):
752 if mode != 'private':
753 self.tearDown()
ec38833c
ZJS		 754 copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network',
755 '11-dummy.netdev', 'macvtap.network')
460feb61
YW		 756 with open(os.path.join(network_unit_file_path, '21-macvtap.netdev'), mode='a') as f:
757 f.write('[MACVTAP]\nMode=' + mode)
2cf6fdff 758 start_networkd()
1f0e3109 759
ec38833c 760 wait_online(['macvtap99:degraded', 'test1:degraded'])
460feb61 761
371810d1 762 output = check_output('ip -d link show macvtap99')
460feb61
YW		 763 print(output)
764 self.assertRegex(output, 'macvtap mode ' + mode + ' ')
1f0e3109
SS		 765
766 def test_macvlan(self):
dff9792b
YW		 767 for mode in ['private', 'vepa', 'bridge', 'passthru']:
768 with self.subTest(mode=mode):
769 if mode != 'private':
770 self.tearDown()
ec38833c
ZJS		 771 copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network',
772 '11-dummy.netdev', 'macvlan.network')
dff9792b
YW		 773 with open(os.path.join(network_unit_file_path, '21-macvlan.netdev'), mode='a') as f:
774 f.write('[MACVLAN]\nMode=' + mode)
2cf6fdff 775 start_networkd()
dff9792b 776
ec38833c 777 wait_online(['macvlan99:degraded', 'test1:degraded'])
dff9792b 778
371810d1 779 output = check_output('ip -d link show test1')
dff9792b
YW		 780 print(output)
781 self.assertRegex(output, ' mtu 2000 ')
72b7f1b9 782
371810d1 783 output = check_output('ip -d link show macvlan99')
dff9792b
YW		 784 print(output)
785 self.assertRegex(output, ' mtu 2000 ')
786 self.assertRegex(output, 'macvlan mode ' + mode + ' ')
72b7f1b9 787
7a0a37b2 788 @expectedFailureIfModuleIsNotAvailable('ipvlan')
1f0e3109 789 def test_ipvlan(self):
bc6dff6e
YW		 790 for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
791 with self.subTest(mode=mode, flag=flag):
792 if mode != 'L2':
793 self.tearDown()
ec38833c
ZJS		 794 copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network',
795 '11-dummy.netdev', 'ipvlan.network')
bc6dff6e
YW		 796 with open(os.path.join(network_unit_file_path, '25-ipvlan.netdev'), mode='a') as f:
797 f.write('[IPVLAN]\nMode=' + mode + '\nFlags=' + flag)
1f0e3109 798
2cf6fdff 799 start_networkd()
ec38833c 800 wait_online(['ipvlan99:degraded', 'test1:degraded'])
bc6dff6e 801
371810d1 802 output = check_output('ip -d link show ipvlan99')
bc6dff6e
YW		 803 print(output)
804 self.assertRegex(output, 'ipvlan *mode ' + mode.lower() + ' ' + flag)
1f0e3109 805
956c8fec
YW		 806 @expectedFailureIfModuleIsNotAvailable('ipvtap')
807 def test_ipvtap(self):
40921f08
YW		 808 for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
809 with self.subTest(mode=mode, flag=flag):
810 if mode != 'L2':
811 self.tearDown()
ec38833c
ZJS		 812 copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network',
813 '11-dummy.netdev', 'ipvtap.network')
40921f08
YW		 814 with open(os.path.join(network_unit_file_path, '25-ipvtap.netdev'), mode='a') as f:
815 f.write('[IPVTAP]\nMode=' + mode + '\nFlags=' + flag)
816
2cf6fdff 817 start_networkd()
ec38833c 818 wait_online(['ipvtap99:degraded', 'test1:degraded'])
956c8fec 819
371810d1 820 output = check_output('ip -d link show ipvtap99')
40921f08
YW		 821 print(output)
822 self.assertRegex(output, 'ipvtap *mode ' + mode.lower() + ' ' + flag)
956c8fec 823
1f0e3109 824 def test_veth(self):
ec38833c 825 copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 826 start_networkd()
1f0e3109 827
ec38833c 828 wait_online(['veth99:degraded', 'veth-peer:degraded'])
671dacdf 829
371810d1 830 output = check_output('ip -d link show veth99')
671dacdf
YW		 831 print(output)
832 self.assertRegex(output, 'link/ether 12:34:56:78:9a:bc')
371810d1 833 output = check_output('ip -d link show veth-peer')
671dacdf
YW		 834 print(output)
835 self.assertRegex(output, 'link/ether 12:34:56:78:9a:bd')
1f0e3109 836
1f0e3109 837 def test_tun(self):
ec38833c 838 copy_unit_to_networkd_unit_path('25-tun.netdev')
2cf6fdff 839 start_networkd()
1f0e3109 840
ec38833c 841 wait_online(['tun99:off'])
1f0e3109 842
371810d1 843 output = check_output('ip -d link show tun99')
2746d307
YW		 844 print(output)
845 # Old ip command does not support IFF_ flags
846 self.assertRegex(output, 'tun (?:type tun pi on vnet_hdr on multi_queue|addrgenmode) ')
847
1f0e3109 848 def test_tap(self):
ec38833c 849 copy_unit_to_networkd_unit_path('25-tap.netdev')
2cf6fdff 850 start_networkd()
1f0e3109 851
ec38833c 852 wait_online(['tap99:off'])
1f0e3109 853
371810d1 854 output = check_output('ip -d link show tap99')
2746d307
YW		 855 print(output)
856 # Old ip command does not support IFF_ flags
857 self.assertRegex(output, 'tun (?:type tap pi on vnet_hdr on multi_queue|addrgenmode) ')
858
7a0a37b2 859 @expectedFailureIfModuleIsNotAvailable('vrf')
1f0e3109 860 def test_vrf(self):
ec38833c 861 copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 862 start_networkd()
1f0e3109 863
ec38833c 864 wait_online(['vrf99:carrier'])
1f0e3109 865
7a0a37b2 866 @expectedFailureIfModuleIsNotAvailable('vcan')
1f0e3109 867 def test_vcan(self):
ec38833c 868 copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 869 start_networkd()
1f0e3109 870
ec38833c 871 wait_online(['vcan99:carrier'])
1f0e3109 872
f63b14d3
YW		 873 @expectedFailureIfModuleIsNotAvailable('vxcan')
874 def test_vxcan(self):
ec38833c 875 copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 876 start_networkd()
f63b14d3 877
ec38833c 878 wait_online(['vxcan99:carrier', 'vxcan-peer:carrier'])
f63b14d3 879
7a3bc5a8
EV		 880 @expectedFailureIfModuleIsNotAvailable('wireguard')
881 def test_wireguard(self):
ec38833c
ZJS		 882 copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network',
883 '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network',
884 '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt')
2cf6fdff 885 start_networkd()
ec38833c 886 wait_online(['wg99:carrier', 'wg98:routable'])
5a0bd90b 887
7a3bc5a8 888 if shutil.which('wg'):
371810d1 889 call('wg')
5a0bd90b 890
371810d1 891 output = check_output('wg show wg99 listen-port')
06895a1d 892 self.assertRegex(output, '51820')
371810d1 893 output = check_output('wg show wg99 fwmark')
06895a1d 894 self.assertRegex(output, '0x4d2')
371810d1 895 output = check_output('wg show wg99 allowed-ips')
88aaf89e
ZJS		 896 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
897 self.assertRegex(output, r'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128')
371810d1 898 output = check_output('wg show wg99 persistent-keepalive')
88aaf89e 899 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20')
371810d1 900 output = check_output('wg show wg99 endpoints')
88aaf89e 901 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820')
371810d1 902 output = check_output('wg show wg99 private-key')
88aaf89e 903 self.assertRegex(output, r'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=')
371810d1 904 output = check_output('wg show wg99 preshared-keys')
88aaf89e
ZJS		 905 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=')
906 self.assertRegex(output, r'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=')
7a3bc5a8 907
371810d1 908 output = check_output('wg show wg98 private-key')
88aaf89e 909 self.assertRegex(output, r'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=')
da44fb8a 910
1f0e3109 911 def test_geneve(self):
ec38833c 912 copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 913 start_networkd()
1f0e3109 914
ec38833c 915 wait_online(['geneve99:degraded'])
1f0e3109 916
371810d1 917 output = check_output('ip -d link show geneve99')
14ecd604 918 print(output)
06895a1d
YW		 919 self.assertRegex(output, '192.168.22.1')
920 self.assertRegex(output, '6082')
921 self.assertRegex(output, 'udpcsum')
922 self.assertRegex(output, 'udp6zerocsumrx')
1f0e3109
SS		 923
924 def test_ipip_tunnel(self):
ec38833c
ZJS		 925 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network',
926 '25-ipip-tunnel.netdev', '25-tunnel.network',
927 '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network',
42a29fcb
YW		 928 '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network',
929 '25-ipip-tunnel-any-any.netdev', '25-tunnel-any-any.network')
2cf6fdff 930 start_networkd()
42a29fcb 931 wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'ipiptun96:routable', 'dummy98:degraded'])
6a97a864 932
371810d1 933 output = check_output('ip -d link show ipiptun99')
6a97a864
YW		 934 print(output)
935 self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98')
371810d1 936 output = check_output('ip -d link show ipiptun98')
6a97a864
YW		 937 print(output)
938 self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98')
371810d1 939 output = check_output('ip -d link show ipiptun97')
6a97a864
YW		 940 print(output)
941 self.assertRegex(output, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98')
42a29fcb
YW		 942 output = check_output('ip -d link show ipiptun96')
943 print(output)
944 self.assertRegex(output, 'ipip (?:ipip |)remote any local any dev dummy98')
1f0e3109
SS		 945
946 def test_gre_tunnel(self):
ec38833c
ZJS		 947 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network',
948 '25-gre-tunnel.netdev', '25-tunnel.network',
949 '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
42a29fcb
YW		 950 '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network',
951 '25-gre-tunnel-any-any.netdev', '25-tunnel-any-any.network')
2cf6fdff 952 start_networkd()
42a29fcb 953 wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'gretun96:routable', 'dummy98:degraded'])
6a97a864 954
371810d1 955 output = check_output('ip -d link show gretun99')
6a97a864
YW		 956 print(output)
957 self.assertRegex(output, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98')
38f4bb44
YW		 958 self.assertRegex(output, 'ikey 1.2.3.103')
959 self.assertRegex(output, 'okey 1.2.4.103')
960 self.assertRegex(output, 'iseq')
961 self.assertRegex(output, 'oseq')
371810d1 962 output = check_output('ip -d link show gretun98')
6a97a864
YW		 963 print(output)
964 self.assertRegex(output, 'gre remote 10.65.223.239 local any dev dummy98')
38f4bb44
YW		 965 self.assertRegex(output, 'ikey 0.0.0.104')
966 self.assertRegex(output, 'okey 0.0.0.104')
967 self.assertNotRegex(output, 'iseq')
968 self.assertNotRegex(output, 'oseq')
371810d1 969 output = check_output('ip -d link show gretun97')
6a97a864
YW		 970 print(output)
971 self.assertRegex(output, 'gre remote any local 10.65.223.238 dev dummy98')
38f4bb44
YW		 972 self.assertRegex(output, 'ikey 0.0.0.105')
973 self.assertRegex(output, 'okey 0.0.0.105')
974 self.assertNotRegex(output, 'iseq')
975 self.assertNotRegex(output, 'oseq')
42a29fcb
YW		 976 output = check_output('ip -d link show gretun96')
977 print(output)
978 self.assertRegex(output, 'gre remote any local any dev dummy98')
979 self.assertRegex(output, 'ikey 0.0.0.106')
980 self.assertRegex(output, 'okey 0.0.0.106')
981 self.assertNotRegex(output, 'iseq')
982 self.assertNotRegex(output, 'oseq')
6a97a864
YW		 983
984 def test_ip6gre_tunnel(self):
ec38833c
ZJS		 985 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network',
986 '25-ip6gre-tunnel.netdev', '25-tunnel.network',
987 '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
42a29fcb
YW		 988 '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network',
989 '25-ip6gre-tunnel-any-any.netdev', '25-tunnel-any-any.network')
01943d43 990 start_networkd(5)
6a97a864 991
17bcf0a0
YW		 992 # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here.
993
e39cc445
YW		 994 self.check_link_exists('dummy98')
995 self.check_link_exists('ip6gretun99')
996 self.check_link_exists('ip6gretun98')
997 self.check_link_exists('ip6gretun97')
42a29fcb 998 self.check_link_exists('ip6gretun96')
6a97a864 999
371810d1 1000 output = check_output('ip -d link show ip6gretun99')
6a97a864
YW		 1001 print(output)
1002 self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 1003 output = check_output('ip -d link show ip6gretun98')
6a97a864
YW		 1004 print(output)
1005 self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98')
371810d1 1006 output = check_output('ip -d link show ip6gretun97')
6a97a864
YW		 1007 print(output)
1008 self.assertRegex(output, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98')
42a29fcb
YW		 1009 output = check_output('ip -d link show ip6gretun96')
1010 print(output)
1011 self.assertRegex(output, 'ip6gre remote any local any dev dummy98')
1f0e3109 1012
11309591 1013 def test_gretap_tunnel(self):
ec38833c
ZJS		 1014 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network',
1015 '25-gretap-tunnel.netdev', '25-tunnel.network',
1016 '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
2cf6fdff 1017 start_networkd()
ec38833c 1018 wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded'])
6a97a864 1019
371810d1 1020 output = check_output('ip -d link show gretap99')
6a97a864
YW		 1021 print(output)
1022 self.assertRegex(output, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98')
38f4bb44
YW		 1023 self.assertRegex(output, 'ikey 0.0.0.106')
1024 self.assertRegex(output, 'okey 0.0.0.106')
1025 self.assertRegex(output, 'iseq')
1026 self.assertRegex(output, 'oseq')
371810d1 1027 output = check_output('ip -d link show gretap98')
6a97a864
YW		 1028 print(output)
1029 self.assertRegex(output, 'gretap remote 10.65.223.239 local any dev dummy98')
38f4bb44
YW		 1030 self.assertRegex(output, 'ikey 0.0.0.107')
1031 self.assertRegex(output, 'okey 0.0.0.107')
1032 self.assertRegex(output, 'iseq')
1033 self.assertRegex(output, 'oseq')
1f0e3109
SS		 1034
1035 def test_ip6gretap_tunnel(self):
ec38833c
ZJS		 1036 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network',
1037 '25-ip6gretap-tunnel.netdev', '25-tunnel.network',
1038 '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
2cf6fdff 1039 start_networkd()
ec38833c 1040 wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded'])
6a97a864 1041
371810d1 1042 output = check_output('ip -d link show ip6gretap99')
6a97a864
YW		 1043 print(output)
1044 self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 1045 output = check_output('ip -d link show ip6gretap98')
6a97a864
YW		 1046 print(output)
1047 self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98')
1f0e3109
SS		 1048
1049 def test_vti_tunnel(self):
ec38833c
ZJS		 1050 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network',
1051 '25-vti-tunnel.netdev', '25-tunnel.network',
1052 '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network',
42a29fcb
YW		 1053 '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network',
1054 '25-vti-tunnel-any-any.netdev', '25-tunnel-any-any.network')
2cf6fdff 1055 start_networkd()
42a29fcb 1056 wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'vtitun96:routable', 'dummy98:degraded'])
6a97a864 1057
371810d1 1058 output = check_output('ip -d link show vtitun99')
6a97a864
YW		 1059 print(output)
1060 self.assertRegex(output, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98')
371810d1 1061 output = check_output('ip -d link show vtitun98')
6a97a864
YW		 1062 print(output)
1063 self.assertRegex(output, 'vti remote 10.65.223.239 local any dev dummy98')
371810d1 1064 output = check_output('ip -d link show vtitun97')
6a97a864
YW		 1065 print(output)
1066 self.assertRegex(output, 'vti remote any local 10.65.223.238 dev dummy98')
42a29fcb
YW		 1067 output = check_output('ip -d link show vtitun96')
1068 print(output)
1069 self.assertRegex(output, 'vti remote any local any dev dummy98')
1f0e3109
SS		 1070
1071 def test_vti6_tunnel(self):
ec38833c
ZJS		 1072 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network',
1073 '25-vti6-tunnel.netdev', '25-tunnel.network',
1074 '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network',
1075 '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
2cf6fdff 1076 start_networkd()
ec38833c 1077 wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded'])
6a97a864 1078
371810d1 1079 output = check_output('ip -d link show vti6tun99')
6a97a864
YW		 1080 print(output)
1081 self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 1082 output = check_output('ip -d link show vti6tun98')
6a97a864
YW		 1083 print(output)
1084 self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
371810d1 1085 output = check_output('ip -d link show vti6tun97')
6a97a864
YW		 1086 print(output)
1087 self.assertRegex(output, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109
SS		 1088
1089 def test_ip6tnl_tunnel(self):
ec38833c
ZJS		 1090 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network',
1091 '25-ip6tnl-tunnel.netdev', '25-tunnel.network',
1092 '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network',
1093 '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
2cf6fdff 1094 start_networkd()
ec38833c 1095 wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded'])
6a97a864 1096
371810d1 1097 output = check_output('ip -d link show ip6tnl99')
6a97a864
YW		 1098 print(output)
1099 self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 1100 output = check_output('ip -d link show ip6tnl98')
6a97a864
YW		 1101 print(output)
1102 self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
371810d1 1103 output = check_output('ip -d link show ip6tnl97')
6a97a864
YW		 1104 print(output)
1105 self.assertRegex(output, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109
SS		 1106
1107 def test_sit_tunnel(self):
ec38833c
ZJS		 1108 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network',
1109 '25-sit-tunnel.netdev', '25-tunnel.network',
1110 '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network',
42a29fcb
YW		 1111 '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network',
1112 '25-sit-tunnel-any-any.netdev', '25-tunnel-any-any.network')
2cf6fdff 1113 start_networkd()
42a29fcb 1114 wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'sittun96:routable', 'dummy98:degraded'])
6a97a864 1115
371810d1 1116 output = check_output('ip -d link show sittun99')
6a97a864
YW		 1117 print(output)
1118 self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98")
371810d1 1119 output = check_output('ip -d link show sittun98')
6a97a864
YW		 1120 print(output)
1121 self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98")
371810d1 1122 output = check_output('ip -d link show sittun97')
6a97a864
YW		 1123 print(output)
1124 self.assertRegex(output, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98")
42a29fcb
YW		 1125 output = check_output('ip -d link show sittun96')
1126 print(output)
1127 self.assertRegex(output, "sit (?:ip6ip |)remote any local any dev dummy98")
1f0e3109 1128
d0e728b6 1129 def test_isatap_tunnel(self):
ec38833c
ZJS		 1130 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network',
1131 '25-isatap-tunnel.netdev', '25-tunnel.network')
2cf6fdff 1132 start_networkd()
ec38833c 1133 wait_online(['isataptun99:routable', 'dummy98:degraded'])
d0e728b6 1134
371810d1 1135 output = check_output('ip -d link show isataptun99')
14ecd604 1136 print(output)
d0e728b6
SS		 1137 self.assertRegex(output, "isatap ")
1138
d29dc4f1 1139 def test_6rd_tunnel(self):
ec38833c
ZJS		 1140 copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network',
1141 '25-6rd-tunnel.netdev', '25-tunnel.network')
2cf6fdff 1142 start_networkd()
ec38833c 1143 wait_online(['sittun99:routable', 'dummy98:degraded'])
d29dc4f1 1144
371810d1 1145 output = check_output('ip -d link show sittun99')
6a97a864
YW		 1146 print(output)
1147 self.assertRegex(output, '6rd-prefix 2602::/24')
1148
7bea7f9b 1149 @expectedFailureIfERSPANModuleIsNotAvailable()
2266864b 1150 def test_erspan_tunnel(self):
ec38833c
ZJS		 1151 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network',
1152 '25-erspan-tunnel.netdev', '25-tunnel.network',
1153 '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network')
2cf6fdff 1154 start_networkd()
ec38833c 1155 wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded'])
2266864b 1156
371810d1 1157 output = check_output('ip -d link show erspan99')
6a97a864
YW		 1158 print(output)
1159 self.assertRegex(output, 'erspan remote 172.16.1.100 local 172.16.1.200')
38f4bb44
YW		 1160 self.assertRegex(output, 'ikey 0.0.0.101')
1161 self.assertRegex(output, 'okey 0.0.0.101')
1162 self.assertRegex(output, 'iseq')
1163 self.assertRegex(output, 'oseq')
371810d1 1164 output = check_output('ip -d link show erspan98')
2266864b 1165 print(output)
6a97a864
YW		 1166 self.assertRegex(output, 'erspan remote 172.16.1.100 local any')
1167 self.assertRegex(output, '102')
38f4bb44
YW		 1168 self.assertRegex(output, 'ikey 0.0.0.102')
1169 self.assertRegex(output, 'okey 0.0.0.102')
1170 self.assertRegex(output, 'iseq')
1171 self.assertRegex(output, 'oseq')
2266864b 1172
1f0e3109 1173 def test_tunnel_independent(self):
ec38833c 1174 copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 1175 start_networkd()
e40a58b5 1176
ec38833c 1177 wait_online(['ipiptun99:carrier'])
1f0e3109 1178
95082dbe
YW		 1179 def test_tunnel_independent_loopback(self):
1180 copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent-loopback.netdev', 'netdev-link-local-addressing-yes.network')
1181 start_networkd()
1182
1183 wait_online(['ipiptun99:carrier'])
1184
e64dc406
YW		 1185 @expectedFailureIfModuleIsNotAvailable('xfrm_interface')
1186 def test_xfrm(self):
1187 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'xfrm.network',
1188 '25-xfrm.netdev', 'netdev-link-local-addressing-yes.network')
1189 start_networkd()
1190
1191 wait_online(['xfrm99:degraded', 'dummy98:degraded'])
1192
1193 output = check_output('ip link show dev xfrm99')
1194 print(output)
1195
1196 @expectedFailureIfModuleIsNotAvailable('xfrm_interface')
1197 def test_xfrm_independent(self):
1198 copy_unit_to_networkd_unit_path('25-xfrm-independent.netdev', 'netdev-link-local-addressing-yes.network')
1199 start_networkd()
1200
1201 wait_online(['xfrm99:degraded'])
1202
4b6a6d1e
YW		 1203 @expectedFailureIfModuleIsNotAvailable('fou')
1204 def test_fou(self):
1205 # The following redundant check is necessary for CentOS CI.
1206 # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated.
1207 self.assertTrue(is_module_available('fou'))
1208
ec38833c
ZJS		 1209 copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev',
1210 '25-fou-ipip.netdev', '25-fou-sit.netdev',
1211 '25-fou-gre.netdev', '25-fou-gretap.netdev')
2cf6fdff 1212 start_networkd()
4b6a6d1e 1213
ec38833c 1214 wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off'])
4b6a6d1e 1215
371810d1 1216 output = check_output('ip fou show')
4b6a6d1e
YW		 1217 print(output)
1218 self.assertRegex(output, 'port 55555 ipproto 4')
1219 self.assertRegex(output, 'port 55556 ipproto 47')
1220
371810d1 1221 output = check_output('ip -d link show ipiptun96')
4b6a6d1e
YW		 1222 print(output)
1223 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555')
371810d1 1224 output = check_output('ip -d link show sittun96')
4b6a6d1e
YW		 1225 print(output)
1226 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555')
371810d1 1227 output = check_output('ip -d link show gretun96')
4b6a6d1e
YW		 1228 print(output)
1229 self.assertRegex(output, 'encap fou encap-sport 1001 encap-dport 55556')
371810d1 1230 output = check_output('ip -d link show gretap96')
4b6a6d1e
YW		 1231 print(output)
1232 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55556')
1233
1f0e3109 1234 def test_vxlan(self):
ec38833c
ZJS		 1235 copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network',
1236 '11-dummy.netdev', 'vxlan-test1.network')
2cf6fdff 1237 start_networkd()
1f0e3109 1238
ec38833c 1239 wait_online(['test1:degraded', 'vxlan99:degraded'])
1f0e3109 1240
371810d1 1241 output = check_output('ip -d link show vxlan99')
14ecd604 1242 print(output)
1c862fe0 1243 self.assertRegex(output, '999')
1f0e3109
SS		 1244 self.assertRegex(output, '5555')
1245 self.assertRegex(output, 'l2miss')
1246 self.assertRegex(output, 'l3miss')
1247 self.assertRegex(output, 'udpcsum')
1248 self.assertRegex(output, 'udp6zerocsumtx')
1249 self.assertRegex(output, 'udp6zerocsumrx')
1250 self.assertRegex(output, 'remcsumtx')
1251 self.assertRegex(output, 'remcsumrx')
1252 self.assertRegex(output, 'gbp')
1253
371810d1 1254 output = check_output('bridge fdb show dev vxlan99')
1c862fe0
YW		 1255 print(output)
1256 self.assertRegex(output, '00:11:22:33:44:55 dst 10.0.0.5 self permanent')
1257 self.assertRegex(output, '00:11:22:33:44:66 dst 10.0.0.6 self permanent')
1258 self.assertRegex(output, '00:11:22:33:44:77 dst 10.0.0.7 self permanent')
1259
02849d8b 1260 def test_macsec(self):
ec38833c
ZJS		 1261 copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
1262 'macsec.network', '12-dummy.netdev')
2cf6fdff 1263 start_networkd()
02849d8b 1264
ec38833c 1265 wait_online(['dummy98:degraded', 'macsec99:routable'])
02849d8b 1266
371810d1 1267 output = check_output('ip -d link show macsec99')
02849d8b
YW		 1268 print(output)
1269 self.assertRegex(output, 'macsec99@dummy98')
1270 self.assertRegex(output, 'macsec sci [0-9a-f]*000b')
1271 self.assertRegex(output, 'encrypt on')
1272
371810d1 1273 output = check_output('ip macsec show macsec99')
02849d8b
YW		 1274 print(output)
1275 self.assertRegex(output, 'encrypt on')
1276 self.assertRegex(output, 'TXSC: [0-9a-f]*000b on SA 1')
1277 self.assertRegex(output, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
1278 self.assertRegex(output, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
1279 self.assertRegex(output, 'RXSC: c619528fe6a00100, state on')
1280 self.assertRegex(output, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
1281 self.assertRegex(output, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
1282 self.assertRegex(output, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
1283 self.assertRegex(output, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
1284 self.assertNotRegex(output, 'key 02030405067080900000000000000000')
1285 self.assertRegex(output, 'RXSC: 8c16456c83a90002, state on')
1286 self.assertRegex(output, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
1287
811f33d0 1288 def test_nlmon(self):
ec38833c 1289 copy_unit_to_networkd_unit_path('25-nlmon.netdev', 'netdev-link-local-addressing-yes.network')
2cf6fdff 1290 start_networkd()
811f33d0 1291
ec38833c 1292 wait_online(['nlmon99:carrier'])
02849d8b 1293
cff83db9
YW		 1294class NetworkdL2TPTests(unittest.TestCase, Utilities):
1295
1296 links =[
1297 'l2tp-ses1',
1298 'l2tp-ses2',
1299 'l2tp-ses3',
1300 'l2tp-ses4',
1301 'test1']
1302
1303 units = [
1304 '11-dummy.netdev',
1305 '25-l2tp-dummy.network',
1306 '25-l2tp-ip.netdev',
1307 '25-l2tp-udp.netdev']
1308
1309 l2tp_tunnel_ids = [ '10' ]
1310
1311 def setUp(self):
ad78d7b0 1312 remove_l2tp_tunnels(self.l2tp_tunnel_ids)
ec38833c 1313 remove_links(self.links)
aaae5713 1314 stop_networkd(show_logs=False)
cff83db9
YW		 1315
1316 def tearDown(self):
ad78d7b0 1317 remove_l2tp_tunnels(self.l2tp_tunnel_ids)
ec38833c
ZJS		 1318 remove_links(self.links)
1319 remove_unit_from_networkd_path(self.units)
aaae5713 1320 stop_networkd(show_logs=True)
cff83db9
YW		 1321
1322 @expectedFailureIfModuleIsNotAvailable('l2tp_eth')
1323 def test_l2tp_udp(self):
ec38833c 1324 copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev')
2cf6fdff 1325 start_networkd()
cff83db9 1326
ec38833c 1327 wait_online(['test1:routable', 'l2tp-ses1:off', 'l2tp-ses2:off'])
cff83db9 1328
371810d1 1329 output = check_output('ip l2tp show tunnel tunnel_id 10')
cff83db9
YW		 1330 print(output)
1331 self.assertRegex(output, "Tunnel 10, encap UDP")
1332 self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101")
1333 self.assertRegex(output, "Peer tunnel 11")
1334 self.assertRegex(output, "UDP source / dest ports: 3000/4000")
1335 self.assertRegex(output, "UDP checksum: enabled")
1336
371810d1 1337 output = check_output('ip l2tp show session tid 10 session_id 15')
cff83db9
YW		 1338 print(output)
1339 self.assertRegex(output, "Session 15 in tunnel 10")
1340 self.assertRegex(output, "Peer session 16, tunnel 11")
1341 self.assertRegex(output, "interface name: l2tp-ses1")
1342
371810d1 1343 output = check_output('ip l2tp show session tid 10 session_id 17')
cff83db9
YW		 1344 print(output)
1345 self.assertRegex(output, "Session 17 in tunnel 10")
1346 self.assertRegex(output, "Peer session 18, tunnel 11")
1347 self.assertRegex(output, "interface name: l2tp-ses2")
1348
1349 @expectedFailureIfModuleIsNotAvailable('l2tp_ip')
1350 def test_l2tp_ip(self):
ec38833c 1351 copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev')
2cf6fdff 1352 start_networkd()
cff83db9 1353
ec38833c 1354 wait_online(['test1:routable', 'l2tp-ses3:off', 'l2tp-ses4:off'])
cff83db9 1355
371810d1 1356 output = check_output('ip l2tp show tunnel tunnel_id 10')
cff83db9
YW		 1357 print(output)
1358 self.assertRegex(output, "Tunnel 10, encap IP")
1359 self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101")
1360 self.assertRegex(output, "Peer tunnel 12")
1361
371810d1 1362 output = check_output('ip l2tp show session tid 10 session_id 25')
cff83db9
YW		 1363 print(output)
1364 self.assertRegex(output, "Session 25 in tunnel 10")
1365 self.assertRegex(output, "Peer session 26, tunnel 12")
1366 self.assertRegex(output, "interface name: l2tp-ses3")
1367
371810d1 1368 output = check_output('ip l2tp show session tid 10 session_id 27')
cff83db9
YW		 1369 print(output)
1370 self.assertRegex(output, "Session 27 in tunnel 10")
1371 self.assertRegex(output, "Peer session 28, tunnel 12")
1372 self.assertRegex(output, "interface name: l2tp-ses4")
1373
be68c2c9 1374class NetworkdNetworkTests(unittest.TestCase, Utilities):
09ea6724
YW		 1375 links = [
1376 'bond199',
1377 'dummy98',
cd65d067 1378 'dummy99',
09ea6724
YW		 1379 'test1']
1380
1381 units = [
1382 '11-dummy.netdev',
1383 '12-dummy.netdev',
1384 '23-active-slave.network',
1e498853 1385 '24-keep-configuration-static.network',
fdcd1ec5 1386 '24-search-domain.network',
09ea6724 1387 '25-address-link-section.network',
b8102725
YW		 1388 '25-address-preferred-lifetime-zero-ipv6.network',
1389 '25-address-static.network',
cd65d067 1390 '25-bind-carrier.network',
09ea6724
YW		 1391 '25-bond-active-backup-slave.netdev',
1392 '25-fibrule-invert.network',
1393 '25-fibrule-port-range.network',
1394 '25-ipv6-address-label-section.network',
e4a71bf3 1395 '25-neighbor-section.network',
05514ae1
YW		 1396 '25-link-local-addressing-no.network',
1397 '25-link-local-addressing-yes.network',
09ea6724 1398 '25-link-section-unmanaged.network',
20ca06a6 1399 '25-route-ipv6-src.network',
0ef830cf 1400 '25-route-static.network',
4da33154 1401 '25-sysctl-disable-ipv6.network',
09ea6724
YW		 1402 '25-sysctl.network',
1403 'configure-without-carrier.network',
b677774d 1404 'routing-policy-rule-dummy98.network',
b8102725 1405 'routing-policy-rule-test1.network']
1f0e3109 1406
95c74b0a 1407 routing_policy_rule_tables = ['7', '8']
5f68a6a4 1408 routes = [['blackhole', '202.54.1.2'], ['unreachable', '202.54.1.3'], ['prohibit', '202.54.1.4']]
95c74b0a 1409
1f0e3109 1410 def setUp(self):
ec38833c
ZJS		 1411 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
1412 remove_routes(self.routes)
1413 remove_links(self.links)
aaae5713 1414 stop_networkd(show_logs=False)
1f0e3109
SS		 1415
1416 def tearDown(self):
ec38833c
ZJS		 1417 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
1418 remove_routes(self.routes)
1419 remove_links(self.links)
1420 remove_unit_from_networkd_path(self.units)
aaae5713 1421 stop_networkd(show_logs=True)
1f0e3109 1422
b8102725 1423 def test_address_static(self):
ec38833c 1424 copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev')
2cf6fdff 1425 start_networkd()
b8102725 1426
ec38833c 1427 wait_online(['dummy98:routable'])
b8102725 1428
371810d1 1429 output = check_output('ip -4 address show dev dummy98')
b8102725
YW		 1430 print(output)
1431 self.assertRegex(output, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98')
1432 self.assertRegex(output, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98')
1433 self.assertRegex(output, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98')
1434
1435 # invalid sections
1436 self.assertNotRegex(output, '10.10.0.1/16')
1437 self.assertNotRegex(output, '10.10.0.2/16')
1438
371810d1 1439 output = check_output('ip -4 address show dev dummy98 label 32')
b8102725
YW		 1440 self.assertRegex(output, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32')
1441
371810d1 1442 output = check_output('ip -4 address show dev dummy98 label 33')
b8102725
YW		 1443 self.assertRegex(output, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33')
1444
371810d1 1445 output = check_output('ip -4 address show dev dummy98 label 34')
b8102725
YW		 1446 self.assertRegex(output, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
1447
371810d1 1448 output = check_output('ip -4 address show dev dummy98 label 35')
b8102725
YW		 1449 self.assertRegex(output, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
1450
371810d1 1451 output = check_output('ip -6 address show dev dummy98')
b8102725
YW		 1452 print(output)
1453 self.assertRegex(output, 'inet6 2001:db8:0:f101::15/64 scope global')
1454 self.assertRegex(output, 'inet6 2001:db8:0:f101::16/64 scope global')
1455 self.assertRegex(output, 'inet6 2001:db8:0:f102::15/64 scope global')
1456 self.assertRegex(output, 'inet6 2001:db8:0:f102::16/64 scope global')
1457 self.assertRegex(output, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global')
1458 self.assertRegex(output, 'inet6 fd[0-9a-f:]*1/64 scope global')
1459
1460 def test_address_preferred_lifetime_zero_ipv6(self):
ec38833c 1461 copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev')
01943d43 1462 start_networkd(5)
1f0e3109 1463
e39cc445 1464 self.check_link_exists('dummy98')
791c1140 1465 self.check_operstate('dummy98', 'routable', setup_state='configuring')
b8102725 1466
371810d1 1467 output = check_output('ip address show dummy98')
b8102725
YW		 1468 print(output)
1469 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
1470 self.assertRegex(output, 'inet6 2001:db8:0:f101::1/64 scope global')
1f0e3109
SS		 1471
1472 def test_configure_without_carrier(self):
ec38833c 1473 copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
2cf6fdff 1474 start_networkd()
df7f9afa 1475 wait_online(['test1:routable'])
e40a58b5 1476
371810d1 1477 output = check_output(*networkctl_cmd, 'status', 'test1')
1f0e3109
SS		 1478 print(output)
1479 self.assertRegex(output, '192.168.0.15')
1480 self.assertRegex(output, '192.168.0.1')
1481 self.assertRegex(output, 'routable')
1482
1f0e3109 1483 def test_routing_policy_rule(self):
ec38833c 1484 copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev')
2cf6fdff 1485 start_networkd()
df7f9afa 1486 wait_online(['test1:degraded'])
e40a58b5 1487
371810d1 1488 output = check_output('ip rule')
1f0e3109
SS		 1489 print(output)
1490 self.assertRegex(output, '111')
1491 self.assertRegex(output, 'from 192.168.100.18')
f7bdd562 1492 self.assertRegex(output, r'tos (?:0x08|throughput)\s')
1f0e3109
SS		 1493 self.assertRegex(output, 'iif test1')
1494 self.assertRegex(output, 'oif test1')
1495 self.assertRegex(output, 'lookup 7')
1496
b677774d 1497 def test_routing_policy_rule_issue_11280(self):
ec38833c
ZJS		 1498 copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev',
1499 'routing-policy-rule-dummy98.network', '12-dummy.netdev')
b677774d 1500
b677774d
YW		 1501 for trial in range(3):
1502 # Remove state files only first time
aaae5713 1503 start_networkd()
df7f9afa
YW		 1504 wait_online(['test1:degraded', 'dummy98:degraded'])
1505 time.sleep(1)
b677774d 1506
371810d1 1507 output = check_output('ip rule list table 7')
b677774d
YW		 1508 print(output)
1509 self.assertRegex(output, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7')
1510
371810d1 1511 output = check_output('ip rule list table 8')
b677774d
YW		 1512 print(output)
1513 self.assertRegex(output, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8')
1514
aaae5713
YW		 1515 stop_networkd(remove_state_files=False)
1516
d586a2c3 1517 @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
926062f0 1518 def test_routing_policy_rule_port_range(self):
ec38833c 1519 copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
2cf6fdff 1520 start_networkd()
df7f9afa 1521 wait_online(['test1:degraded'])
e40a58b5 1522
371810d1 1523 output = check_output('ip rule')
926062f0
SS		 1524 print(output)
1525 self.assertRegex(output, '111')
1526 self.assertRegex(output, 'from 192.168.100.18')
1527 self.assertRegex(output, '1123-1150')
1528 self.assertRegex(output, '3224-3290')
1529 self.assertRegex(output, 'tcp')
1530 self.assertRegex(output, 'lookup 7')
1f0e3109 1531
d586a2c3 1532 @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
efecf9cd 1533 def test_routing_policy_rule_invert(self):
ec38833c 1534 copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
2cf6fdff 1535 start_networkd()
df7f9afa 1536 wait_online(['test1:degraded'])
e40a58b5 1537
371810d1 1538 output = check_output('ip rule')
efecf9cd 1539 print(output)
efecf9cd
SS		 1540 self.assertRegex(output, '111')
1541 self.assertRegex(output, 'not.*?from.*?192.168.100.18')
1542 self.assertRegex(output, 'tcp')
1543 self.assertRegex(output, 'lookup 7')
1544
0ef830cf 1545 def test_route_static(self):
ec38833c 1546 copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev')
2cf6fdff 1547 start_networkd()
ec38833c 1548 wait_online(['dummy98:routable'])
0d34228f 1549
371810d1 1550 output = check_output('ip -6 route show dev dummy98')
0d34228f 1551 print(output)
0ef830cf
YW		 1552 self.assertRegex(output, '2001:1234:5:8fff:ff:ff:ff:ff proto static')
1553 self.assertRegex(output, '2001:1234:5:8f63::1 proto kernel')
1f0e3109 1554
371810d1 1555 output = check_output('ip -6 route show dev dummy98 default')
0ef830cf 1556 self.assertRegex(output, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium')
1f0e3109 1557
371810d1 1558 output = check_output('ip -4 route show dev dummy98')
1f0e3109 1559 print(output)
0ef830cf
YW		 1560 self.assertRegex(output, '149.10.124.48/28 proto kernel scope link src 149.10.124.58')
1561 self.assertRegex(output, '149.10.124.64 proto static scope link')
2b00dff8 1562 self.assertRegex(output, '169.254.0.0/16 proto static scope link metric 2048')
0ef830cf
YW		 1563 self.assertRegex(output, '192.168.1.1 proto static initcwnd 20')
1564 self.assertRegex(output, '192.168.1.2 proto static initrwnd 30')
1f0e3109 1565
371810d1 1566 output = check_output('ip -4 route show dev dummy98 default')
0ef830cf
YW		 1567 self.assertRegex(output, 'default via 149.10.125.65 proto static onlink')
1568 self.assertRegex(output, 'default via 149.10.124.64 proto static')
6543b7fd 1569 self.assertRegex(output, 'default proto static')
1f0e3109 1570
371810d1 1571 output = check_output('ip route show type blackhole')
1f0e3109 1572 print(output)
0ef830cf 1573 self.assertRegex(output, 'blackhole 202.54.1.2 proto static')
f5050e48 1574
371810d1 1575 output = check_output('ip route show type unreachable')
f5050e48 1576 print(output)
0ef830cf 1577 self.assertRegex(output, 'unreachable 202.54.1.3 proto static')
f5050e48 1578
371810d1 1579 output = check_output('ip route show type prohibit')
f5050e48 1580 print(output)
0ef830cf 1581 self.assertRegex(output, 'prohibit 202.54.1.4 proto static')
f5050e48 1582
20ca06a6
DA		 1583 def test_ip_route_ipv6_src_route(self):
1584 # a dummy device does not make the addresses go through tentative state, so we
1585 # reuse a bond from an earlier test, which does make the addresses go through
1586 # tentative state, and do our test on that
ec38833c 1587 copy_unit_to_networkd_unit_path('23-active-slave.network', '25-route-ipv6-src.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
2cf6fdff 1588 start_networkd()
df7f9afa 1589 wait_online(['dummy98:enslaved', 'bond199:routable'])
20ca06a6 1590
371810d1 1591 output = check_output('ip -6 route list dev bond199')
20ca06a6
DA		 1592 print(output)
1593 self.assertRegex(output, 'abcd::/16')
1594 self.assertRegex(output, 'src')
1595 self.assertRegex(output, '2001:1234:56:8f63::2')
1596
1f0e3109 1597 def test_ip_link_mac_address(self):
ec38833c 1598 copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
2cf6fdff 1599 start_networkd()
df7f9afa 1600 wait_online(['dummy98:degraded'])
1f0e3109 1601
371810d1 1602 output = check_output('ip link show dummy98')
1f0e3109
SS		 1603 print(output)
1604 self.assertRegex(output, '00:01:02:aa:bb:cc')
1605
1606 def test_ip_link_unmanaged(self):
ec38833c 1607 copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
df7f9afa 1608 start_networkd(5)
1f0e3109 1609
e39cc445 1610 self.check_link_exists('dummy98')
1f0e3109 1611
df7f9afa 1612 self.check_operstate('dummy98', 'off', setup_state='unmanaged')
1f0e3109
SS		 1613
1614 def test_ipv6_address_label(self):
ec38833c 1615 copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
2cf6fdff 1616 start_networkd()
df7f9afa 1617 wait_online(['dummy98:degraded'])
1f0e3109 1618
371810d1 1619 output = check_output('ip addrlabel list')
1f0e3109
SS		 1620 print(output)
1621 self.assertRegex(output, '2004:da8:1::/64')
1622
e4a71bf3 1623 def test_ipv6_neighbor(self):
ec38833c 1624 copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
2cf6fdff 1625 start_networkd()
df7f9afa 1626 wait_online(['dummy98:degraded'], timeout='40s')
e4a71bf3 1627
df7f9afa 1628 output = check_output('ip neigh list dev dummy98')
e4a71bf3
WKI		 1629 print(output)
1630 self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
094b5479 1631 self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
e4a71bf3 1632
05514ae1 1633 def test_link_local_addressing(self):
ec38833c
ZJS		 1634 copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
1635 '25-link-local-addressing-no.network', '12-dummy.netdev')
2cf6fdff 1636 start_networkd()
ec38833c 1637 wait_online(['test1:degraded', 'dummy98:carrier'])
05514ae1 1638
371810d1 1639 output = check_output('ip address show dev test1')
05514ae1
YW		 1640 print(output)
1641 self.assertRegex(output, 'inet .* scope link')
1642 self.assertRegex(output, 'inet6 .* scope link')
1643
371810d1 1644 output = check_output('ip address show dev dummy98')
05514ae1
YW		 1645 print(output)
1646 self.assertNotRegex(output, 'inet6* .* scope link')
1647
05514ae1
YW		 1648 '''
1649 Documentation/networking/ip-sysctl.txt
1650
1651 addr_gen_mode - INTEGER
1652 Defines how link-local and autoconf addresses are generated.
1653
1654 0: generate address based on EUI64 (default)
1655 1: do no generate a link-local address, use EUI64 for addresses generated
1656 from autoconf
1657 2: generate stable privacy addresses, using the secret from
1658 stable_secret (RFC7217)
1659 3: generate stable privacy addresses, using a random secret if unset
1660 '''
1661
1662 test1_addr_gen_mode = ''
1663 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')):
1664 with open(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')) as f:
1665 try:
1666 f.readline()
1667 except IOError:
1668 # if stable_secret is unset, then EIO is returned
1669 test1_addr_gen_mode = '0'
1670 else:
1671 test1_addr_gen_mode = '2'
1672 else:
1673 test1_addr_gen_mode = '0'
1674
1675 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'addr_gen_mode')):
ec38833c 1676 self.assertEqual(read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode)
05514ae1
YW		 1677
1678 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')):
ec38833c 1679 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
05514ae1 1680
1f0e3109 1681 def test_sysctl(self):
ec38833c 1682 copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
2cf6fdff 1683 start_networkd()
ec38833c
ZJS		 1684 wait_online(['dummy98:degraded'])
1685
1686 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
1687 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
1688 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
1689 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
1690 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
1691 self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
1692 self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
1f0e3109 1693
4da33154 1694 def test_sysctl_disable_ipv6(self):
ec38833c 1695 copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev')
4da33154
YW		 1696
1697 print('## Disable ipv6')
cefd6b3d
ZJS		 1698 check_output('sysctl net.ipv6.conf.all.disable_ipv6=1')
1699 check_output('sysctl net.ipv6.conf.default.disable_ipv6=1')
4da33154 1700
2cf6fdff 1701 start_networkd()
ec38833c 1702 wait_online(['dummy98:routable'])
4da33154 1703
371810d1 1704 output = check_output('ip -4 address show dummy98')
4da33154
YW		 1705 print(output)
1706 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
371810d1 1707 output = check_output('ip -6 address show dummy98')
4da33154
YW		 1708 print(output)
1709 self.assertEqual(output, '')
4933b97d
YW		 1710 output = check_output('ip -4 route show dev dummy98')
1711 print(output)
1712 self.assertEqual(output, '10.2.0.0/16 proto kernel scope link src 10.2.3.4')
1713 output = check_output('ip -6 route show dev dummy98')
1714 print(output)
1715 self.assertEqual(output, '')
4da33154 1716
cefd6b3d 1717 check_output('ip link del dummy98')
4da33154
YW		 1718
1719 print('## Enable ipv6')
cefd6b3d
ZJS		 1720 check_output('sysctl net.ipv6.conf.all.disable_ipv6=0')
1721 check_output('sysctl net.ipv6.conf.default.disable_ipv6=0')
4da33154 1722
aaae5713 1723 restart_networkd()
ec38833c 1724 wait_online(['dummy98:routable'])
4da33154 1725
371810d1 1726 output = check_output('ip -4 address show dummy98')
4da33154
YW		 1727 print(output)
1728 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
371810d1 1729 output = check_output('ip -6 address show dummy98')
4da33154 1730 print(output)
4933b97d 1731 self.assertRegex(output, 'inet6 2607:5300:203:3906::/64 scope global')
4da33154 1732 self.assertRegex(output, 'inet6 .* scope link')
4933b97d
YW		 1733 output = check_output('ip -4 route show dev dummy98')
1734 print(output)
1735 self.assertEqual(output, '10.2.0.0/16 proto kernel scope link src 10.2.3.4')
1736 output = check_output('ip -6 route show dev dummy98')
1737 print(output)
1738 self.assertRegex(output, 'default via 2607:5300:203:39ff:ff:ff:ff:ff proto static')
4da33154 1739
cd65d067 1740 def test_bind_carrier(self):
ec38833c 1741 copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
2cf6fdff 1742 start_networkd()
df7f9afa 1743 wait_online(['test1:routable'])
cd65d067 1744
cefd6b3d
ZJS		 1745 check_output('ip link add dummy98 type dummy')
1746 check_output('ip link set dummy98 up')
b117044c 1747 time.sleep(2)
371810d1 1748 output = check_output('ip address show test1')
cd65d067
YW		 1749 print(output)
1750 self.assertRegex(output, 'UP,LOWER_UP')
1751 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1752 self.check_operstate('test1', 'routable')
cd65d067 1753
cefd6b3d
ZJS		 1754 check_output('ip link add dummy99 type dummy')
1755 check_output('ip link set dummy99 up')
b117044c 1756 time.sleep(2)
371810d1 1757 output = check_output('ip address show test1')
cd65d067
YW		 1758 print(output)
1759 self.assertRegex(output, 'UP,LOWER_UP')
1760 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1761 self.check_operstate('test1', 'routable')
cd65d067 1762
cefd6b3d 1763 check_output('ip link del dummy98')
b117044c 1764 time.sleep(2)
371810d1 1765 output = check_output('ip address show test1')
cd65d067
YW		 1766 print(output)
1767 self.assertRegex(output, 'UP,LOWER_UP')
1768 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1769 self.check_operstate('test1', 'routable')
cd65d067 1770
cefd6b3d 1771 check_output('ip link del dummy99')
b117044c 1772 time.sleep(2)
371810d1 1773 output = check_output('ip address show test1')
cd65d067
YW		 1774 print(output)
1775 self.assertNotRegex(output, 'UP,LOWER_UP')
1776 self.assertRegex(output, 'DOWN')
1777 self.assertNotRegex(output, '192.168.10')
791c1140 1778 self.check_operstate('test1', 'off')
cd65d067 1779
cefd6b3d
ZJS		 1780 check_output('ip link add dummy98 type dummy')
1781 check_output('ip link set dummy98 up')
b117044c 1782 time.sleep(2)
371810d1 1783 output = check_output('ip address show test1')
cd65d067
YW		 1784 print(output)
1785 self.assertRegex(output, 'UP,LOWER_UP')
1786 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1787 self.check_operstate('test1', 'routable')
cd65d067 1788
fdcd1ec5 1789 def test_domain(self):
ec38833c 1790 copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
2cf6fdff 1791 start_networkd()
ec38833c 1792 wait_online(['dummy98:routable'])
fdcd1ec5 1793
371810d1 1794 output = check_output(*networkctl_cmd, 'status', 'dummy98', env=env)
fdcd1ec5
YW		 1795 print(output)
1796 self.assertRegex(output, 'Address: 192.168.42.100')
1797 self.assertRegex(output, 'DNS: 192.168.42.1')
1798 self.assertRegex(output, 'Search Domains: one')
1799
1e498853
YW		 1800 def test_keep_configuration_static(self):
1801 check_output('systemctl stop systemd-networkd')
1802
1803 check_output('ip link add name dummy98 type dummy')
1804 check_output('ip address add 10.1.2.3/16 dev dummy98')
1805 check_output('ip address add 10.2.3.4/16 dev dummy98 valid_lft 600 preferred_lft 500')
1806 output = check_output('ip address show dummy98')
1807 print(output)
1808 self.assertRegex(output, 'inet 10.1.2.3/16 scope global dummy98')
1809 self.assertRegex(output, 'inet 10.2.3.4/16 scope global dynamic dummy98')
1810 output = check_output('ip route show dev dummy98')
1811 print(output)
1812
1813 copy_unit_to_networkd_unit_path('24-keep-configuration-static.network')
2cf6fdff 1814 start_networkd()
1e498853
YW		 1815 wait_online(['dummy98:routable'])
1816
1817 output = check_output('ip address show dummy98')
1818 print(output)
1819 self.assertRegex(output, 'inet 10.1.2.3/16 scope global dummy98')
1820 self.assertNotRegex(output, 'inet 10.2.3.4/16 scope global dynamic dummy98')
1821
be68c2c9 1822class NetworkdBondTests(unittest.TestCase, Utilities):
c3a8853f 1823 links = [
c2990ec3 1824 'bond199',
c3a8853f 1825 'bond99',
cc3e488c
YW		 1826 'dummy98',
1827 'test1']
c3a8853f
YW		 1828
1829 units = [
cc3e488c
YW		 1830 '11-dummy.netdev',
1831 '12-dummy.netdev',
c2990ec3
YW		 1832 '23-active-slave.network',
1833 '23-bond199.network',
1834 '23-primary-slave.network',
c2990ec3 1835 '25-bond-active-backup-slave.netdev',
c3a8853f 1836 '25-bond.netdev',
c3a8853f 1837 'bond99.network',
cc3e488c 1838 'bond-slave.network']
c3a8853f
YW		 1839
1840 def setUp(self):
ec38833c 1841 remove_links(self.links)
aaae5713 1842 stop_networkd(show_logs=False)
c3a8853f
YW		 1843
1844 def tearDown(self):
ec38833c
ZJS		 1845 remove_links(self.links)
1846 remove_unit_from_networkd_path(self.units)
aaae5713 1847 stop_networkd(show_logs=True)
c3a8853f 1848
c2990ec3 1849 def test_bond_active_slave(self):
ec38833c 1850 copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
2cf6fdff 1851 start_networkd()
35a78c51 1852 wait_online(['dummy98:enslaved', 'bond199:degraded'])
c2990ec3 1853
371810d1 1854 output = check_output('ip -d link show bond199')
c2990ec3
YW		 1855 print(output)
1856 self.assertRegex(output, 'active_slave dummy98')
1857
1858 def test_bond_primary_slave(self):
35a78c51 1859 copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
2cf6fdff 1860 start_networkd()
35a78c51 1861 wait_online(['dummy98:enslaved', 'bond199:degraded'])
c2990ec3 1862
371810d1 1863 output = check_output('ip -d link show bond199')
c2990ec3 1864 print(output)
35a78c51 1865 self.assertRegex(output, 'primary dummy98')
c2990ec3 1866
cc3e488c 1867 def test_bond_operstate(self):
ec38833c
ZJS		 1868 copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev',
1869 'bond99.network','bond-slave.network')
2cf6fdff 1870 start_networkd()
35a78c51 1871 wait_online(['dummy98:enslaved', 'test1:enslaved', 'bond99:routable'])
c3a8853f 1872
371810d1 1873 output = check_output('ip -d link show dummy98')
c3a8853f 1874 print(output)
cc3e488c 1875 self.assertRegex(output, 'SLAVE,UP,LOWER_UP')
c3a8853f 1876
371810d1 1877 output = check_output('ip -d link show test1')
c3a8853f
YW		 1878 print(output)
1879 self.assertRegex(output, 'SLAVE,UP,LOWER_UP')
1880
371810d1 1881 output = check_output('ip -d link show bond99')
c3a8853f
YW		 1882 print(output)
1883 self.assertRegex(output, 'MASTER,UP,LOWER_UP')
1884
791c1140
YW		 1885 self.check_operstate('dummy98', 'enslaved')
1886 self.check_operstate('test1', 'enslaved')
1887 self.check_operstate('bond99', 'routable')
c3a8853f 1888
cefd6b3d 1889 check_output('ip link set dummy98 down')
c3a8853f
YW		 1890 time.sleep(2)
1891
791c1140
YW		 1892 self.check_operstate('dummy98', 'off')
1893 self.check_operstate('test1', 'enslaved')
1894 self.check_operstate('bond99', 'degraded-carrier')
c3a8853f 1895
cefd6b3d 1896 check_output('ip link set dummy98 up')
c3a8853f
YW		 1897 time.sleep(2)
1898
791c1140
YW		 1899 self.check_operstate('dummy98', 'enslaved')
1900 self.check_operstate('test1', 'enslaved')
1901 self.check_operstate('bond99', 'routable')
c3a8853f 1902
cefd6b3d
ZJS		 1903 check_output('ip link set dummy98 down')
1904 check_output('ip link set test1 down')
2700d2c7 1905 time.sleep(2)
cc3e488c 1906
791c1140
YW		 1907 self.check_operstate('dummy98', 'off')
1908 self.check_operstate('test1', 'off')
2700d2c7 1909
2700d2c7
YW		 1910 for trial in range(30):
1911 if trial > 0:
1912 time.sleep(1)
371810d1 1913 output = check_output('ip address show bond99')
2700d2c7 1914 print(output)
ec38833c 1915 if get_operstate('bond99') == 'no-carrier':
2700d2c7
YW		 1916 break
1917 else:
1918 # Huh? Kernel does not recognize that all slave interfaces are down?
1919 # Let's confirm that networkd's operstate is consistent with ip's result.
1920 self.assertNotRegex(output, 'NO-CARRIER')
cc3e488c 1921
be68c2c9 1922class NetworkdBridgeTests(unittest.TestCase, Utilities):
09ea6724
YW		 1923 links = [
1924 'bridge99',
1925 'dummy98',
1926 'test1']
1927
1928 units = [
1929 '11-dummy.netdev',
1930 '12-dummy.netdev',
1931 '26-bridge.netdev',
1932 '26-bridge-slave-interface-1.network',
1933 '26-bridge-slave-interface-2.network',
6f943798
YW		 1934 '26-bridge-vlan-master.network',
1935 '26-bridge-vlan-slave.network',
804b6cd2 1936 'bridge99-ignore-carrier-loss.network',
09ea6724 1937 'bridge99.network']
1f0e3109 1938
8d17c386
YW		 1939 routing_policy_rule_tables = ['100']
1940
1f0e3109 1941 def setUp(self):
8d17c386 1942 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
ec38833c 1943 remove_links(self.links)
aaae5713 1944 stop_networkd(show_logs=False)
1f0e3109
SS		 1945
1946 def tearDown(self):
8d17c386 1947 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
ec38833c
ZJS		 1948 remove_links(self.links)
1949 remove_unit_from_networkd_path(self.units)
aaae5713 1950 stop_networkd(show_logs=True)
1f0e3109 1951
6f943798
YW		 1952 def test_bridge_vlan(self):
1953 copy_unit_to_networkd_unit_path('11-dummy.netdev', '26-bridge-vlan-slave.network',
1954 '26-bridge.netdev', '26-bridge-vlan-master.network')
1955 start_networkd()
1956 wait_online(['test1:enslaved', 'bridge99:degraded'])
1957
1958 output = check_output('bridge vlan show dev test1')
1959 print(output)
1960 self.assertNotRegex(output, '4063')
1961 for i in range(4064, 4095):
1962 self.assertRegex(output, f'{i}')
1963 self.assertNotRegex(output, '4095')
1964
1965 output = check_output('bridge vlan show dev bridge99')
1966 print(output)
1967 self.assertNotRegex(output, '4059')
1968 for i in range(4060, 4095):
1969 self.assertRegex(output, f'{i}')
1970 self.assertNotRegex(output, '4095')
1971
1f0e3109 1972 def test_bridge_property(self):
ec38833c
ZJS		 1973 copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1974 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1975 'bridge99.network')
2cf6fdff 1976 start_networkd()
90e3bcbd 1977 wait_online(['dummy98:enslaved', 'test1:enslaved', 'bridge99:routable'])
1f0e3109 1978
371810d1 1979 output = check_output('ip -d link show test1')
1f0e3109
SS		 1980 print(output)
1981 self.assertRegex(output, 'master')
1982 self.assertRegex(output, 'bridge')
1983
371810d1 1984 output = check_output('ip -d link show dummy98')
1f0e3109
SS		 1985 print(output)
1986 self.assertRegex(output, 'master')
1987 self.assertRegex(output, 'bridge')
1988
371810d1 1989 output = check_output('ip addr show bridge99')
1f0e3109 1990 print(output)
2be6c5d2 1991 self.assertRegex(output, '192.168.0.15/24')
1f0e3109 1992
371810d1 1993 output = check_output('bridge -d link show dummy98')
1f0e3109 1994 print(output)
ec38833c
ZJS		 1995 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
1996 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
1997 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
1998 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0')
1999 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
7f15b714 2000 if (os.path.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')):
ec38833c
ZJS		 2001 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1')
2002 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0')
4d7ed14f
SS		 2003
2004 # CONFIG_BRIDGE_IGMP_SNOOPING=y
2005 if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
ec38833c 2006 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
1f0e3109 2007
371810d1 2008 check_output('ip address add 192.168.0.16/24 dev bridge99')
804b6cd2
YW		 2009 time.sleep(1)
2010
371810d1 2011 output = check_output('ip addr show bridge99')
2be6c5d2
YW		 2012 print(output)
2013 self.assertRegex(output, '192.168.0.16/24')
2014
371810d1 2015 self.assertEqual(call('ip link del test1'), 0)
2be6c5d2
YW		 2016 time.sleep(3)
2017
791c1140 2018 self.check_operstate('bridge99', 'degraded-carrier')
2be6c5d2 2019
cefd6b3d 2020 check_output('ip link del dummy98')
804b6cd2
YW		 2021 time.sleep(3)
2022
791c1140 2023 self.check_operstate('bridge99', 'no-carrier')
2be6c5d2 2024
371810d1 2025 output = check_output('ip address show bridge99')
804b6cd2
YW		 2026 print(output)
2027 self.assertRegex(output, 'NO-CARRIER')
2028 self.assertNotRegex(output, '192.168.0.15/24')
2029 self.assertNotRegex(output, '192.168.0.16/24')
2030
2031 def test_bridge_ignore_carrier_loss(self):
ec38833c
ZJS		 2032 copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
2033 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
2034 'bridge99-ignore-carrier-loss.network')
2cf6fdff 2035 start_networkd()
90e3bcbd 2036 wait_online(['dummy98:enslaved', 'test1:enslaved', 'bridge99:routable'])
804b6cd2 2037
371810d1 2038 check_output('ip address add 192.168.0.16/24 dev bridge99')
804b6cd2
YW		 2039 time.sleep(1)
2040
371810d1
ZJS		 2041 check_output('ip link del test1')
2042 check_output('ip link del dummy98')
804b6cd2
YW		 2043 time.sleep(3)
2044
371810d1 2045 output = check_output('ip address show bridge99')
804b6cd2
YW		 2046 print(output)
2047 self.assertRegex(output, 'NO-CARRIER')
2048 self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
2049 self.assertRegex(output, 'inet 192.168.0.16/24 scope global secondary bridge99')
2050
6609924c 2051 def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self):
ec38833c
ZJS		 2052 copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network',
2053 'bridge99-ignore-carrier-loss.network')
2cf6fdff 2054 start_networkd()
90e3bcbd 2055 wait_online(['bridge99:no-carrier'])
6609924c 2056
90e3bcbd
YW		 2057 for trial in range(4):
2058 check_output('ip link add dummy98 type dummy')
2059 check_output('ip link set dummy98 up')
2060 if trial < 3:
2061 check_output('ip link del dummy98')
6609924c 2062
90e3bcbd 2063 wait_online(['bridge99:routable', 'dummy98:enslaved'])
6609924c 2064
371810d1 2065 output = check_output('ip address show bridge99')
6609924c
YW		 2066 print(output)
2067 self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
2068
371810d1 2069 output = check_output('ip rule list table 100')
6609924c
YW		 2070 print(output)
2071 self.assertEqual(output, '0: from all to 8.8.8.8 lookup 100')
2072
be68c2c9 2073class NetworkdLLDPTests(unittest.TestCase, Utilities):
1f0e3109
SS		 2074 links = ['veth99']
2075
09ea6724
YW		 2076 units = [
2077 '23-emit-lldp.network',
2078 '24-lldp.network',
2079 '25-veth.netdev']
1f0e3109
SS		 2080
2081 def setUp(self):
ec38833c 2082 remove_links(self.links)
aaae5713 2083 stop_networkd(show_logs=False)
1f0e3109
SS		 2084
2085 def tearDown(self):
ec38833c
ZJS		 2086 remove_links(self.links)
2087 remove_unit_from_networkd_path(self.units)
aaae5713 2088 stop_networkd(show_logs=True)
1f0e3109
SS		 2089
2090 def test_lldp(self):
ec38833c 2091 copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
2cf6fdff 2092 start_networkd()
ec38833c 2093 wait_online(['veth99:degraded', 'veth-peer:degraded'])
1f0e3109 2094
371810d1 2095 output = check_output(*networkctl_cmd, 'lldp', env=env)
1f0e3109
SS		 2096 print(output)
2097 self.assertRegex(output, 'veth-peer')
2098 self.assertRegex(output, 'veth99')
2099
be68c2c9 2100class NetworkdRATests(unittest.TestCase, Utilities):
1f0e3109
SS		 2101 links = ['veth99']
2102
09ea6724
YW		 2103 units = [
2104 '25-veth.netdev',
2105 'ipv6-prefix.network',
2106 'ipv6-prefix-veth.network']
1f0e3109
SS		 2107
2108 def setUp(self):
ec38833c 2109 remove_links(self.links)
aaae5713 2110 stop_networkd(show_logs=False)
1f0e3109
SS		 2111
2112 def tearDown(self):
ec38833c
ZJS		 2113 remove_links(self.links)
2114 remove_unit_from_networkd_path(self.units)
aaae5713 2115 stop_networkd(show_logs=True)
1f0e3109
SS		 2116
2117 def test_ipv6_prefix_delegation(self):
ec38833c
ZJS		 2118 warn_about_firewalld()
2119 copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
2cf6fdff 2120 start_networkd()
ec38833c 2121 wait_online(['veth99:routable', 'veth-peer:degraded'])
1f0e3109 2122
371810d1 2123 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2124 print(output)
2125 self.assertRegex(output, '2002:da8:1:0')
2126
be68c2c9 2127class NetworkdDHCPServerTests(unittest.TestCase, Utilities):
fdcd1ec5 2128 links = ['veth99']
09ea6724
YW		 2129
2130 units = [
09ea6724
YW		 2131 '25-veth.netdev',
2132 'dhcp-client.network',
2133 'dhcp-client-timezone-router.network',
2134 'dhcp-server.network',
2135 'dhcp-server-timezone-router.network']
1f0e3109
SS		 2136
2137 def setUp(self):
ec38833c 2138 remove_links(self.links)
aaae5713 2139 stop_networkd(show_logs=False)
1f0e3109
SS		 2140
2141 def tearDown(self):
ec38833c
ZJS		 2142 remove_links(self.links)
2143 remove_unit_from_networkd_path(self.units)
aaae5713 2144 stop_networkd(show_logs=True)
1f0e3109
SS		 2145
2146 def test_dhcp_server(self):
ec38833c
ZJS		 2147 warn_about_firewalld()
2148 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
2cf6fdff 2149 start_networkd()
ec38833c 2150 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2151
371810d1 2152 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2153 print(output)
2154 self.assertRegex(output, '192.168.5.*')
2155 self.assertRegex(output, 'Gateway: 192.168.5.1')
2156 self.assertRegex(output, 'DNS: 192.168.5.1')
2157 self.assertRegex(output, 'NTP: 192.168.5.1')
2158
1f0e3109 2159 def test_emit_router_timezone(self):
ec38833c
ZJS		 2160 warn_about_firewalld()
2161 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
2cf6fdff 2162 start_networkd()
ec38833c 2163 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2164
371810d1 2165 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2166 print(output)
2167 self.assertRegex(output, 'Gateway: 192.168.5.*')
2168 self.assertRegex(output, '192.168.5.*')
2169 self.assertRegex(output, 'Europe/Berlin')
2170
be68c2c9 2171class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
09ea6724 2172 links = [
18c613dc
YW		 2173 'veth99',
2174 'vrf99']
09ea6724
YW		 2175
2176 units = [
2177 '25-veth.netdev',
18c613dc
YW		 2178 '25-vrf.netdev',
2179 '25-vrf.network',
09ea6724 2180 'dhcp-client-anonymize.network',
af3b1498 2181 'dhcp-client-gateway-onlink-implicit.network',
09ea6724
YW		 2182 'dhcp-client-ipv4-dhcp-settings.network',
2183 'dhcp-client-ipv4-only-ipv6-disabled.network',
2184 'dhcp-client-ipv4-only.network',
2185 'dhcp-client-ipv6-only.network',
2186 'dhcp-client-ipv6-rapid-commit.network',
1e498853
YW		 2187 'dhcp-client-keep-configuration-dhcp-on-stop.network',
2188 'dhcp-client-keep-configuration-dhcp.network',
09ea6724
YW		 2189 'dhcp-client-listen-port.network',
2190 'dhcp-client-route-metric.network',
2191 'dhcp-client-route-table.network',
e2d5aab3
YW		 2192 'dhcp-client-use-dns-ipv4-and-ra.network',
2193 'dhcp-client-use-dns-ipv4.network',
2194 'dhcp-client-use-dns-no.network',
2195 'dhcp-client-use-dns-yes.network',
c38d2d4d 2196 'dhcp-client-use-routes-no.network',
18c613dc 2197 'dhcp-client-vrf.network',
117a55c7
YW		 2198 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
2199 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
4c882c16 2200 'dhcp-client-with-static-address.network',
3e9d5552 2201 'dhcp-client.network',
09ea6724 2202 'dhcp-server-veth-peer.network',
30d3b54e
YW		 2203 'dhcp-v4-server-veth-peer.network',
2204 'static.network']
1f0e3109
SS		 2205
2206 def setUp(self):
ec38833c
ZJS		 2207 stop_dnsmasq(dnsmasq_pid_file)
2208 remove_links(self.links)
aaae5713 2209 stop_networkd(show_logs=False)
1f0e3109
SS		 2210
2211 def tearDown(self):
ec38833c
ZJS		 2212 stop_dnsmasq(dnsmasq_pid_file)
2213 remove_lease_file()
2214 remove_log_file()
2215 remove_links(self.links)
2216 remove_unit_from_networkd_path(self.units)
aaae5713 2217 stop_networkd(show_logs=True)
1f0e3109
SS		 2218
2219 def test_dhcp_client_ipv6_only(self):
ec38833c 2220 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1f0e3109 2221
2cf6fdff 2222 start_networkd()
ec38833c
ZJS		 2223 wait_online(['veth-peer:carrier'])
2224 start_dnsmasq()
2225 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2226
371810d1 2227 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2228 print(output)
2229 self.assertRegex(output, '2600::')
2230 self.assertNotRegex(output, '192.168.5')
2231
3a956d38 2232 # Confirm that ipv6 token is not set in the kernel
371810d1 2233 output = check_output('ip token show dev veth99')
3a956d38
YW		 2234 print(output)
2235 self.assertRegex(output, 'token :: dev veth99')
2236
1f0e3109 2237 def test_dhcp_client_ipv4_only(self):
ec38833c 2238 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
1f0e3109 2239
2cf6fdff 2240 start_networkd()
ec38833c
ZJS		 2241 wait_online(['veth-peer:carrier'])
2242 start_dnsmasq()
2243 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2244
371810d1 2245 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2246 print(output)
2247 self.assertNotRegex(output, '2600::')
2248 self.assertRegex(output, '192.168.5')
2249
2250 def test_dhcp_client_ipv4_ipv6(self):
ec38833c
ZJS		 2251 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
2252 'dhcp-client-ipv4-only.network')
2cf6fdff 2253 start_networkd()
ec38833c
ZJS		 2254 wait_online(['veth-peer:carrier'])
2255 start_dnsmasq()
2256 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2257
2258 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2259 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2260 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
1f0e3109 2261
371810d1 2262 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2263 print(output)
2264 self.assertRegex(output, '2600::')
2265 self.assertRegex(output, '192.168.5')
2266
2267 def test_dhcp_client_settings(self):
ec38833c 2268 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
1f0e3109 2269
2cf6fdff 2270 start_networkd()
ec38833c
ZJS		 2271 wait_online(['veth-peer:carrier'])
2272 start_dnsmasq()
2273 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2274
0ae7a66d 2275 print('## ip address show dev veth99')
371810d1 2276 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2277 print(output)
2278 self.assertRegex(output, '12:34:56:78:9a:bc')
2279 self.assertRegex(output, '192.168.5')
2280 self.assertRegex(output, '1492')
2281
0ae7a66d
YW		 2282 # issue #8726
2283 print('## ip route show table main dev veth99')
371810d1 2284 output = check_output('ip route show table main dev veth99')
1f0e3109 2285 print(output)
0ae7a66d 2286 self.assertNotRegex(output, 'proto dhcp')
1f0e3109 2287
0ae7a66d 2288 print('## ip route show table 211 dev veth99')
371810d1 2289 output = check_output('ip route show table 211 dev veth99')
0ae7a66d
YW		 2290 print(output)
2291 self.assertRegex(output, 'default via 192.168.5.1 proto dhcp')
2292 self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 proto dhcp')
2293 self.assertRegex(output, '192.168.5.1 proto dhcp scope link')
2294
2295 print('## dnsmasq log')
ec38833c
ZJS		 2296 self.assertTrue(search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
2297 self.assertTrue(search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
2298 self.assertTrue(search_words_in_dnsmasq_log('client provides name: test-hostname'))
2299 self.assertTrue(search_words_in_dnsmasq_log('26:mtu'))
1f0e3109
SS		 2300
2301 def test_dhcp6_client_settings_rapidcommit_true(self):
ec38833c 2302 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
2cf6fdff 2303 start_networkd()
ec38833c
ZJS		 2304 wait_online(['veth-peer:carrier'])
2305 start_dnsmasq()
2306 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2307
371810d1 2308 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2309 print(output)
2310 self.assertRegex(output, '12:34:56:78:9a:bc')
ec38833c 2311 self.assertTrue(search_words_in_dnsmasq_log('14:rapid-commit', True))
1f0e3109
SS		 2312
2313 def test_dhcp6_client_settings_rapidcommit_false(self):
ec38833c 2314 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
2cf6fdff 2315 start_networkd()
ec38833c
ZJS		 2316 wait_online(['veth-peer:carrier'])
2317 start_dnsmasq()
2318 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2319
371810d1 2320 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2321 print(output)
2322 self.assertRegex(output, '12:34:56:78:9a:bc')
ec38833c 2323 self.assertFalse(search_words_in_dnsmasq_log('14:rapid-commit', True))
1f0e3109
SS		 2324
2325 def test_dhcp_client_settings_anonymize(self):
ec38833c 2326 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
2cf6fdff 2327 start_networkd()
ec38833c
ZJS		 2328 wait_online(['veth-peer:carrier'])
2329 start_dnsmasq()
2330 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2331
ec38833c
ZJS		 2332 self.assertFalse(search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
2333 self.assertFalse(search_words_in_dnsmasq_log('test-hostname'))
2334 self.assertFalse(search_words_in_dnsmasq_log('26:mtu'))
1f0e3109
SS		 2335
2336 def test_dhcp_client_listen_port(self):
ec38833c 2337 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
2cf6fdff 2338 start_networkd()
ec38833c
ZJS		 2339 wait_online(['veth-peer:carrier'])
2340 start_dnsmasq('--dhcp-alternate-port=67,5555')
2341 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2342
2343 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2344 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2345 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
1f0e3109 2346
371810d1 2347 output = check_output('ip -4 address show dev veth99')
b412fce8
YW		 2348 print(output)
2349 self.assertRegex(output, '192.168.5.* dynamic')
1f0e3109 2350
4c882c16
YW		 2351 def test_dhcp_client_with_static_address(self):
2352 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network',
2353 'dhcp-client-with-static-address.network')
2354 start_networkd()
2355 wait_online(['veth-peer:carrier'])
2356 start_dnsmasq()
2357 wait_online(['veth99:routable', 'veth-peer:routable'])
2358
2359 output = check_output('ip address show dev veth99 scope global')
2360 print(output)
2361 self.assertRegex(output, r'inet 192.168.5.250/24 brd 192.168.5.255 scope global veth99')
2362 self.assertRegex(output, r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global secondary dynamic veth99')
2363
2364 output = check_output('ip route show dev veth99')
2365 print(output)
2366 self.assertRegex(output, r'default via 192.168.5.1 proto dhcp src 192.168.5.[0-9]* metric 1024')
2367 self.assertRegex(output, r'192.168.5.0/24 proto kernel scope link src 192.168.5.250')
2368 self.assertRegex(output, r'192.168.5.0/24 via 192.168.5.5 proto dhcp src 192.168.5.[0-9]* metric 1024')
2369 self.assertRegex(output, r'192.168.5.1 proto dhcp scope link src 192.168.5.[0-9]* metric 1024')
2370
1f0e3109 2371 def test_dhcp_route_table_id(self):
ec38833c 2372 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
2cf6fdff 2373 start_networkd()
ec38833c
ZJS		 2374 wait_online(['veth-peer:carrier'])
2375 start_dnsmasq()
2376 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2377
371810d1 2378 output = check_output('ip route show table 12')
1f0e3109 2379 print(output)
1f0e3109
SS		 2380 self.assertRegex(output, 'veth99 proto dhcp')
2381 self.assertRegex(output, '192.168.5.1')
2382
2383 def test_dhcp_route_metric(self):
ec38833c 2384 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
2cf6fdff 2385 start_networkd()
ec38833c
ZJS		 2386 wait_online(['veth-peer:carrier'])
2387 start_dnsmasq()
2388 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2389
371810d1 2390 output = check_output('ip route show dev veth99')
1f0e3109 2391 print(output)
1f0e3109
SS		 2392 self.assertRegex(output, 'metric 24')
2393
c38d2d4d
YW		 2394 def test_dhcp_client_use_routes_no(self):
2395 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2396 'dhcp-client-use-routes-no.network')
2397 start_networkd()
2398 wait_online(['veth-peer:carrier'])
2399 start_dnsmasq(lease_time='2m')
2400 wait_online(['veth99:routable', 'veth-peer:routable'])
2401
2402 output = check_output('ip address show dev veth99 scope global')
2403 print(output)
2404 self.assertRegex(output, r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2405
2406 output = check_output('ip route show dev veth99')
2407 print(output)
2408 self.assertRegex(output, r'192.168.5.0/24 proto kernel scope link src 192.168.5.[0-9]*')
2409 self.assertRegex(output, r'192.168.5.0/24 proto static')
2410 self.assertRegex(output, r'192.168.6.0/24 proto static')
2411 self.assertRegex(output, r'192.168.7.0/24 proto static')
2412
2413 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
2414 print('Wait for the dynamic address to be renewed')
2415 time.sleep(125)
2416
2417 wait_online(['veth99:routable'])
2418
2419 output = check_output('ip route show dev veth99')
2420 print(output)
2421 self.assertRegex(output, r'192.168.5.0/24 proto kernel scope link src 192.168.5.[0-9]*')
2422 self.assertRegex(output, r'192.168.5.0/24 proto static')
2423 self.assertRegex(output, r'192.168.6.0/24 proto static')
2424 self.assertRegex(output, r'192.168.7.0/24 proto static')
2425
1e498853
YW		 2426 def test_dhcp_keep_configuration_dhcp(self):
2427 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp.network')
2cf6fdff 2428 start_networkd()
ec38833c 2429 wait_online(['veth-peer:carrier'])
1e498853 2430 start_dnsmasq(lease_time='2m')
ec38833c 2431 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2432
1e498853
YW		 2433 output = check_output('ip address show dev veth99 scope global')
2434 print(output)
2435 self.assertRegex(output, r'192.168.5.*')
2436
371810d1 2437 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109 2438 print(output)
1e498853 2439 self.assertRegex(output, r'192.168.5.*')
e40a58b5 2440
5238e957 2441 # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease.
ec38833c 2442 stop_dnsmasq(dnsmasq_pid_file)
1f0e3109
SS		 2443
2444 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
1e498853 2445 print('Wait for the dynamic address to be expired')
1f0e3109
SS		 2446 time.sleep(125)
2447
1e498853
YW		 2448 print('The lease address should be kept after lease expired')
2449 output = check_output('ip address show dev veth99 scope global')
2450 print(output)
2451 self.assertRegex(output, r'192.168.5.*')
2452
371810d1 2453 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109 2454 print(output)
1e498853
YW		 2455 self.assertRegex(output, r'192.168.5.*')
2456
2457 check_output('systemctl stop systemd-networkd')
2458
2459 print('The lease address should be kept after networkd stopped')
2460 output = check_output('ip address show dev veth99 scope global')
2461 print(output)
2462 self.assertRegex(output, r'192.168.5.*')
2463
2464 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
2465 print(output)
2466 self.assertRegex(output, r'192.168.5.*')
2467
2468 check_output('systemctl start systemd-networkd')
2469 wait_online(['veth-peer:routable'])
2470
2471 print('Still the lease address should be kept after networkd restarted')
2472 output = check_output('ip address show dev veth99 scope global')
2473 print(output)
2474 self.assertRegex(output, r'192.168.5.*')
2475
2476 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
2477 print(output)
2478 self.assertRegex(output, r'192.168.5.*')
2479
2480 def test_dhcp_keep_configuration_dhcp_on_stop(self):
2481 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp-on-stop.network')
2cf6fdff 2482 start_networkd()
1e498853
YW		 2483 wait_online(['veth-peer:carrier'])
2484 start_dnsmasq(lease_time='2m')
2485 wait_online(['veth99:routable', 'veth-peer:routable'])
2486
2487 output = check_output('ip address show dev veth99 scope global')
2488 print(output)
2489 self.assertRegex(output, r'192.168.5.*')
2490
2491 stop_dnsmasq(dnsmasq_pid_file)
2492 check_output('systemctl stop systemd-networkd')
2493
2494 output = check_output('ip address show dev veth99 scope global')
2495 print(output)
2496 self.assertRegex(output, r'192.168.5.*')
2497
aaae5713 2498 restart_networkd()
1e498853
YW		 2499 wait_online(['veth-peer:routable'])
2500
2501 output = check_output('ip address show dev veth99 scope global')
2502 print(output)
2503 self.assertNotRegex(output, r'192.168.5.*')
1f0e3109 2504
30d3b54e 2505 def test_dhcp_client_reuse_address_as_static(self):
ec38833c 2506 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
2cf6fdff 2507 start_networkd()
ec38833c
ZJS		 2508 wait_online(['veth-peer:carrier'])
2509 start_dnsmasq()
2510 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2511
2512 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2513 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2514 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
30d3b54e 2515
371810d1 2516 output = check_output('ip address show dev veth99 scope global')
30d3b54e
YW		 2517 print(output)
2518 self.assertRegex(output, '192.168.5')
2519 self.assertRegex(output, '2600::')
2520
2629df47
YW		 2521 ipv4_address = re.search(r'192.168.5.[0-9]*/24', output)
2522 ipv6_address = re.search(r'2600::[0-9a-f:]*/128', output)
30d3b54e
YW		 2523 static_network = '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address.group(), 'Address=' + ipv6_address.group()])
2524 print(static_network)
2525
ec38833c 2526 remove_unit_from_networkd_path(['dhcp-client.network'])
30d3b54e
YW		 2527
2528 with open(os.path.join(network_unit_file_path, 'static.network'), mode='w') as f:
2529 f.write(static_network)
2530
2629df47
YW		 2531 # When networkd started, the links are already configured, so let's wait for 5 seconds
2532 # the links to be re-configured.
aaae5713 2533 restart_networkd(5)
ec38833c 2534 wait_online(['veth99:routable', 'veth-peer:routable'])
30d3b54e 2535
371810d1 2536 output = check_output('ip -4 address show dev veth99 scope global')
30d3b54e
YW		 2537 print(output)
2538 self.assertRegex(output, '192.168.5')
2539 self.assertRegex(output, 'valid_lft forever preferred_lft forever')
2540
371810d1 2541 output = check_output('ip -6 address show dev veth99 scope global')
30d3b54e
YW		 2542 print(output)
2543 self.assertRegex(output, '2600::')
2544 self.assertRegex(output, 'valid_lft forever preferred_lft forever')
2545
18c613dc
YW		 2546 @expectedFailureIfModuleIsNotAvailable('vrf')
2547 def test_dhcp_client_vrf(self):
ec38833c
ZJS		 2548 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network',
2549 '25-vrf.netdev', '25-vrf.network')
2cf6fdff 2550 start_networkd()
ec38833c
ZJS		 2551 wait_online(['veth-peer:carrier'])
2552 start_dnsmasq()
2553 wait_online(['veth99:routable', 'veth-peer:routable', 'vrf99:carrier'])
2629df47
YW		 2554
2555 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2556 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2557 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
18c613dc
YW		 2558
2559 print('## ip -d link show dev vrf99')
371810d1 2560 output = check_output('ip -d link show dev vrf99')
18c613dc
YW		 2561 print(output)
2562 self.assertRegex(output, 'vrf table 42')
2563
2564 print('## ip address show vrf vrf99')
371810d1 2565 output = check_output('ip address show vrf vrf99')
d90f4f7d
YW		 2566 print(output)
2567 self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2568 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2569 self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)')
2570 self.assertRegex(output, 'inet6 .* scope link')
18c613dc
YW		 2571
2572 print('## ip address show dev veth99')
371810d1 2573 output = check_output('ip address show dev veth99')
18c613dc 2574 print(output)
18c613dc
YW		 2575 self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2576 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
d90f4f7d 2577 self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)')
18c613dc
YW		 2578 self.assertRegex(output, 'inet6 .* scope link')
2579
2580 print('## ip route show vrf vrf99')
371810d1 2581 output = check_output('ip route show vrf vrf99')
18c613dc
YW		 2582 print(output)
2583 self.assertRegex(output, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
2584 self.assertRegex(output, 'default dev veth99 proto static scope link')
2585 self.assertRegex(output, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254')
2586 self.assertRegex(output, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5')
2587 self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp')
2588 self.assertRegex(output, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5')
2589
2590 print('## ip route show table main dev veth99')
371810d1 2591 output = check_output('ip route show table main dev veth99')
18c613dc
YW		 2592 print(output)
2593 self.assertEqual(output, '')
2594
af3b1498 2595 def test_dhcp_client_gateway_onlink_implicit(self):
ec38833c
ZJS		 2596 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2597 'dhcp-client-gateway-onlink-implicit.network')
2cf6fdff 2598 start_networkd()
ec38833c
ZJS		 2599 wait_online(['veth-peer:carrier'])
2600 start_dnsmasq()
2601 wait_online(['veth99:routable', 'veth-peer:routable'])
af3b1498 2602
371810d1 2603 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
af3b1498
YW		 2604 print(output)
2605 self.assertRegex(output, '192.168.5')
2606
371810d1 2607 output = check_output('ip route list dev veth99 10.0.0.0/8')
af3b1498
YW		 2608 print(output)
2609 self.assertRegex(output, 'onlink')
371810d1 2610 output = check_output('ip route list dev veth99 192.168.100.0/24')
af3b1498
YW		 2611 print(output)
2612 self.assertRegex(output, 'onlink')
2613
117a55c7 2614 def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self):
ec38833c
ZJS		 2615 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2616 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
2cf6fdff 2617 start_networkd()
ec38833c
ZJS		 2618 wait_online(['veth-peer:carrier'])
2619 start_dnsmasq(lease_time='2m')
2620 wait_online(['veth99:routable', 'veth-peer:routable'])
63c598ed 2621
371810d1 2622 output = check_output('ip address show dev veth99')
63c598ed
YW		 2623 print(output)
2624
371810d1 2625 output = check_output('ip -6 address show dev veth99 scope global dynamic')
63c598ed 2626 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2627 output = check_output('ip -6 address show dev veth99 scope link')
63c598ed 2628 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2629 output = check_output('ip -4 address show dev veth99 scope global dynamic')
63c598ed 2630 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2631 output = check_output('ip -4 address show dev veth99 scope link')
63c598ed
YW		 2632 self.assertNotRegex(output, 'inet .* scope link')
2633
2634 print('Wait for the dynamic address to be expired')
2635 time.sleep(130)
2636
371810d1 2637 output = check_output('ip address show dev veth99')
63c598ed
YW		 2638 print(output)
2639
371810d1 2640 output = check_output('ip -6 address show dev veth99 scope global dynamic')
63c598ed 2641 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2642 output = check_output('ip -6 address show dev veth99 scope link')
63c598ed 2643 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2644 output = check_output('ip -4 address show dev veth99 scope global dynamic')
63c598ed 2645 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2646 output = check_output('ip -4 address show dev veth99 scope link')
63c598ed
YW		 2647 self.assertNotRegex(output, 'inet .* scope link')
2648
ec38833c 2649 search_words_in_dnsmasq_log('DHCPOFFER', show_all=True)
63c598ed 2650
117a55c7 2651 def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self):
ec38833c
ZJS		 2652 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2653 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
2cf6fdff 2654 start_networkd()
ec38833c 2655 wait_online(['veth99:degraded', 'veth-peer:routable'])
117a55c7 2656
371810d1 2657 output = check_output('ip address show dev veth99')
117a55c7
YW		 2658 print(output)
2659
371810d1 2660 output = check_output('ip -6 address show dev veth99 scope global dynamic')
117a55c7 2661 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2662 output = check_output('ip -6 address show dev veth99 scope link')
117a55c7 2663 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2664 output = check_output('ip -4 address show dev veth99 scope global dynamic')
117a55c7 2665 self.assertNotRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2666 output = check_output('ip -4 address show dev veth99 scope link')
117a55c7
YW		 2667 self.assertRegex(output, 'inet .* scope link')
2668
b6efd661 2669 def test_dhcp_client_route_remove_on_renew(self):
ec38833c
ZJS		 2670 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2671 'dhcp-client-ipv4-only-ipv6-disabled.network')
2cf6fdff 2672 start_networkd()
ec38833c
ZJS		 2673 wait_online(['veth-peer:carrier'])
2674 start_dnsmasq(ipv4_range='192.168.5.100,192.168.5.199', lease_time='2m')
2675 wait_online(['veth99:routable', 'veth-peer:routable'])
b6efd661
YW		 2676
2677 # test for issue #12490
2678
371810d1 2679 output = check_output('ip -4 address show dev veth99 scope global dynamic')
b6efd661
YW		 2680 print(output)
2681 self.assertRegex(output, 'inet 192.168.5.1[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2682 address1=None
2683 for line in output.splitlines():
2684 if 'brd 192.168.5.255 scope global dynamic veth99' in line:
2685 address1 = line.split()[1].split('/')[0]
2686 break
2687
371810d1 2688 output = check_output('ip -4 route show dev veth99')
b6efd661
YW		 2689 print(output)
2690 self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2691 self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2692
ec38833c
ZJS		 2693 stop_dnsmasq(dnsmasq_pid_file)
2694 start_dnsmasq(ipv4_range='192.168.5.200,192.168.5.250', lease_time='2m')
b6efd661
YW		 2695
2696 print('Wait for the dynamic address to be expired')
2697 time.sleep(130)
2698
371810d1 2699 output = check_output('ip -4 address show dev veth99 scope global dynamic')
b6efd661
YW		 2700 print(output)
2701 self.assertRegex(output, 'inet 192.168.5.2[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2702 address2=None
2703 for line in output.splitlines():
2704 if 'brd 192.168.5.255 scope global dynamic veth99' in line:
2705 address2 = line.split()[1].split('/')[0]
2706 break
2707
2708 self.assertNotEqual(address1, address2)
2709
371810d1 2710 output = check_output('ip -4 route show dev veth99')
b6efd661
YW		 2711 print(output)
2712 self.assertNotRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2713 self.assertNotRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2714 self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address2} metric 1024')
2715 self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address2} metric 1024')
2716
e2d5aab3
YW		 2717 def test_dhcp_client_use_dns_yes(self):
2718 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-yes.network')
2719
2720 start_networkd()
2721 wait_online(['veth-peer:carrier'])
2722 start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]')
2723 wait_online(['veth99:routable', 'veth-peer:routable'])
2724
2725 # link become 'routable' when at least one protocol provide an valid address.
2726 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2727 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
2728
2729 time.sleep(3)
2730 output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env)
2731 print(output)
2732 self.assertRegex(output, '192.168.5.1')
2733 self.assertRegex(output, '2600::1')
2734
2735 def test_dhcp_client_use_dns_no(self):
2736 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-no.network')
2737
2738 start_networkd()
2739 wait_online(['veth-peer:carrier'])
2740 start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]')
2741 wait_online(['veth99:routable', 'veth-peer:routable'])
2742
2743 # link become 'routable' when at least one protocol provide an valid address.
2744 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2745 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
2746
2747 time.sleep(3)
2748 output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env)
2749 print(output)
2750 self.assertNotRegex(output, '192.168.5.1')
2751 self.assertNotRegex(output, '2600::1')
2752
2753 def test_dhcp_client_use_dns_ipv4(self):
2754 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-ipv4.network')
2755
2756 start_networkd()
2757 wait_online(['veth-peer:carrier'])
2758 start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]')
2759 wait_online(['veth99:routable', 'veth-peer:routable'])
2760
2761 # link become 'routable' when at least one protocol provide an valid address.
2762 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2763 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
2764
2765 time.sleep(3)
2766 output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env)
2767 print(output)
2768 self.assertRegex(output, '192.168.5.1')
2769 self.assertNotRegex(output, '2600::1')
2770
2771 def test_dhcp_client_use_dns_ipv4_and_ra(self):
2772 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-ipv4-and-ra.network')
2773
2774 start_networkd()
2775 wait_online(['veth-peer:carrier'])
2776 start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]')
2777 wait_online(['veth99:routable', 'veth-peer:routable'])
2778
2779 # link become 'routable' when at least one protocol provide an valid address.
2780 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2781 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
2782
2783 time.sleep(3)
2784 output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env)
2785 print(output)
2786 self.assertRegex(output, '192.168.5.1')
2787 self.assertRegex(output, '2600::1')
2788
1f0e3109 2789if __name__ == '__main__':
9c1ae484
YW		 2790 parser = argparse.ArgumentParser()
2791 parser.add_argument('--build-dir', help='Path to build dir', dest='build_dir')
2792 parser.add_argument('--networkd', help='Path to systemd-networkd', dest='networkd_bin')
b6d587d1 2793 parser.add_argument('--resolved', help='Path to systemd-resolved', dest='resolved_bin')
9c1ae484
YW		 2794 parser.add_argument('--wait-online', help='Path to systemd-networkd-wait-online', dest='wait_online_bin')
2795 parser.add_argument('--networkctl', help='Path to networkctl', dest='networkctl_bin')
b6d587d1
YW		 2796 parser.add_argument('--resolvectl', help='Path to resolvectl', dest='resolvectl_bin')
2797 parser.add_argument('--timedatectl', help='Path to timedatectl', dest='timedatectl_bin')
9c1ae484
YW		 2798 parser.add_argument('--valgrind', help='Enable valgrind', dest='use_valgrind', type=bool, nargs='?', const=True, default=use_valgrind)
2799 parser.add_argument('--debug', help='Generate debugging logs', dest='enable_debug', type=bool, nargs='?', const=True, default=enable_debug)
94c03122 2800 parser.add_argument('--asan-options', help='ASAN options', dest='asan_options')
fa4c6095 2801 parser.add_argument('--lsan-options', help='LSAN options', dest='lsan_options')
94c03122 2802 parser.add_argument('--ubsan-options', help='UBSAN options', dest='ubsan_options')
9c1ae484
YW		 2803 ns, args = parser.parse_known_args(namespace=unittest)
2804
2805 if ns.build_dir:
b6d587d1
YW		 2806 if ns.networkd_bin or ns.resolved_bin or ns.wait_online_bin or ns.networkctl_bin or ns.resolvectl_bin or ns.timedatectl_bin:
2807 print('WARNING: --networkd, --resolved, --wait-online, --networkctl, --resolvectl, or --timedatectl options are ignored when --build-dir is specified.')
9c1ae484 2808 networkd_bin = os.path.join(ns.build_dir, 'systemd-networkd')
b6d587d1 2809 resolved_bin = os.path.join(ns.build_dir, 'systemd-resolved')
9c1ae484
YW		 2810 wait_online_bin = os.path.join(ns.build_dir, 'systemd-networkd-wait-online')
2811 networkctl_bin = os.path.join(ns.build_dir, 'networkctl')
b6d587d1
YW		 2812 resolvectl_bin = os.path.join(ns.build_dir, 'resolvectl')
2813 timedatectl_bin = os.path.join(ns.build_dir, 'timedatectl')
9c1ae484
YW		 2814 else:
2815 if ns.networkd_bin:
2816 networkd_bin = ns.networkd_bin
b6d587d1
YW		 2817 if ns.resolved_bin:
2818 resolved_bin = ns.resolved_bin
9c1ae484
YW		 2819 if ns.wait_online_bin:
2820 wait_online_bin = ns.wait_online_bin
2821 if ns.networkctl_bin:
2822 networkctl_bin = ns.networkctl_bin
b6d587d1
YW		 2823 if ns.resolvectl_bin:
2824 resolvectl_bin = ns.resolvectl_bin
2825 if ns.timedatectl_bin:
2826 timedatectl_bin = ns.timedatectl_bin
9c1ae484
YW		 2827
2828 use_valgrind = ns.use_valgrind
2829 enable_debug = ns.enable_debug
94c03122 2830 asan_options = ns.asan_options
fa4c6095 2831 lsan_options = ns.lsan_options
94c03122 2832 ubsan_options = ns.ubsan_options
9c1ae484
YW		 2833
2834 if use_valgrind:
2835 networkctl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', networkctl_bin]
b6d587d1
YW		 2836 resolvectl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', resolvectl_bin]
2837 timedatectl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', timedatectl_bin]
9c1ae484
YW		 2838 wait_online_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', wait_online_bin]
2839 else:
2840 networkctl_cmd = [networkctl_bin]
b6d587d1
YW		 2841 resolvectl_cmd = [resolvectl_bin]
2842 timedatectl_cmd = [timedatectl_bin]
9c1ae484
YW		 2843 wait_online_cmd = [wait_online_bin]
2844
2845 if enable_debug:
2846 env.update({ 'SYSTEMD_LOG_LEVEL' : 'debug' })
94c03122
YW		 2847 if asan_options:
2848 env.update({ 'ASAN_OPTIONS' : asan_options })
fa4c6095
YW		 2849 if lsan_options:
2850 env.update({ 'LSAN_OPTIONS' : lsan_options })
94c03122
YW		 2851 if ubsan_options:
2852 env.update({ 'UBSAN_OPTIONS' : ubsan_options })
9c1ae484
YW		 2853
2854 sys.argv[1:] = args
1f0e3109
SS		 2855 unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
2856 verbosity=3))
Unnamed repository; edit this file 'description' to name the repository.