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networkd-tests.py: remove some java-style boilerplate
[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'
5aa58329 26wait_online_bin='/usr/lib/systemd/systemd-networkd-wait-online'
9c1ae484
YW		 27networkctl_bin='/usr/bin/networkctl'
28use_valgrind=False
29enable_debug=False
30env = {}
94c03122 31asan_options=None
fa4c6095 32lsan_options=None
94c03122 33ubsan_options=None
5aa58329 34
371810d1
ZJS		 35def check_output(*command, **kwargs):
36 # This replaces both check_output and check_call (output can be ignored)
37 command = command[0].split() + list(command[1:])
38 return subprocess.check_output(command, universal_newlines=True, **kwargs).rstrip()
39
40def call(*command, **kwargs):
41 command = command[0].split() + list(command[1:])
42 return subprocess.call(command, universal_newlines=True, **kwargs)
43
44def run(*command, **kwargs):
45 command = command[0].split() + list(command[1:])
46 return subprocess.run(command, universal_newlines=True, **kwargs)
47
7a0a37b2 48def is_module_available(module_name):
371810d1
ZJS		 49 lsmod_output = check_output('lsmod')
50 module_re = re.compile(rf'^{re.escape(module_name)}\b', re.MULTILINE)
51 return module_re.search(lsmod_output) or not call('modprobe', module_name)
7a0a37b2
EV		 52
53def expectedFailureIfModuleIsNotAvailable(module_name):
54 def f(func):
55 if not is_module_available(module_name):
56 return unittest.expectedFailure(func)
57 return func
58
59 return f
60
7bea7f9b
SS		 61def expectedFailureIfERSPANModuleIsNotAvailable():
62 def f(func):
371810d1 63 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 64 if rc == 0:
371810d1 65 call('ip link del erspan99')
7bea7f9b
SS		 66 return func
67 else:
68 return unittest.expectedFailure(func)
69
70 return f
71
d586a2c3
YW		 72def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable():
73 def f(func):
371810d1 74 rc = call('ip rule add from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7')
d586a2c3 75 if rc == 0:
371810d1 76 call('ip rule del from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7')
d586a2c3
YW		 77 return func
78 else:
79 return unittest.expectedFailure(func)
80
81 return f
82
83def expectedFailureIfRoutingPolicyIPProtoIsNotAvailable():
84 def f(func):
371810d1 85 rc = call('ip rule add not from 192.168.100.19 ipproto tcp table 7')
d586a2c3 86 if rc == 0:
371810d1 87 call('ip rule del not from 192.168.100.19 ipproto tcp table 7')
d586a2c3
YW		 88 return func
89 else:
90 return unittest.expectedFailure(func)
91
92 return f
93
1ca44d7d
YW		 94def expectedFailureIfEthtoolDoesNotSupportDriver():
95 def f(func):
96 support = False
371810d1 97 rc = call('ip link add name dummy99 type dummy')
1ca44d7d 98 if rc == 0:
371810d1 99 ret = run('udevadm info -w10s /sys/class/net/dummy99', stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
1ca44d7d
YW		 100 if ret.returncode == 0 and 'E: ID_NET_DRIVER=dummy' in ret.stdout.rstrip():
101 support = True
371810d1 102 call('ip link del dummy99')
1ca44d7d
YW		 103
104 if support:
105 return func
106 else:
107 return unittest.expectedFailure(func)
108
109 return f
110
1f0e3109 111def setUpModule():
1f0e3109
SS		 112 os.makedirs(network_unit_file_path, exist_ok=True)
113 os.makedirs(networkd_ci_path, exist_ok=True)
114
115 shutil.rmtree(networkd_ci_path)
6aea9276 116 copytree(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf'), networkd_ci_path)
1f0e3109 117
371810d1
ZJS		 118 check_output('systemctl stop systemd-networkd.socket')
119 check_output('systemctl stop systemd-networkd.service')
c0bf6733 120
9c1ae484
YW		 121 drop_in = [
122 '[Service]',
123 'Restart=no',
124 'ExecStart=',
125 ]
126 if use_valgrind:
127 drop_in += [
128 'ExecStart=!!valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all ' + networkd_bin,
94c03122 129 'PrivateTmp=yes'
9c1ae484
YW		 130 ]
131 else:
132 drop_in += ['ExecStart=!!' + networkd_bin]
133 if enable_debug:
134 drop_in += ['Environment=SYSTEMD_LOG_LEVEL=debug']
94c03122
YW		 135 if asan_options:
136 drop_in += ['Environment=ASAN_OPTIONS="' + asan_options + '"']
fa4c6095
YW		 137 if lsan_options:
138 drop_in += ['Environment=LSAN_OPTIONS="' + lsan_options + '"']
94c03122
YW		 139 if ubsan_options:
140 drop_in += ['Environment=UBSAN_OPTIONS="' + ubsan_options + '"']
78690bb5
YW		 141 if asan_options or lsan_options or ubsan_options:
142 drop_in += ['SystemCallFilter=']
fa4c6095 143 if use_valgrind or asan_options or lsan_options or ubsan_options:
94c03122 144 drop_in += ['MemoryDenyWriteExecute=no']
9c1ae484 145
9c1ae484
YW		 146 os.makedirs('/run/systemd/system/systemd-networkd.service.d', exist_ok=True)
147 with open('/run/systemd/system/systemd-networkd.service.d/00-override.conf', mode='w') as f:
72917fcc 148 f.write('\n'.join(drop_in))
9c1ae484 149
371810d1
ZJS		 150 check_output('systemctl daemon-reload')
151 print(check_output('systemctl cat systemd-networkd.service'))
9c1ae484 152
1f0e3109
SS		 153def tearDownModule():
154 shutil.rmtree(networkd_ci_path)
d4fda2a5 155
371810d1 156 check_output('systemctl stop systemd-networkd.service')
d4fda2a5 157
9c1ae484 158 shutil.rmtree('/run/systemd/system/systemd-networkd.service.d')
371810d1 159 check_output('systemctl daemon-reload')
1f0e3109 160
371810d1
ZJS		 161 check_output('systemctl start systemd-networkd.socket')
162 check_output('systemctl start systemd-networkd.service')
c0bf6733 163
ec38833c
ZJS		 164def read_link_attr(link, dev, attribute):
165 with open(os.path.join(os.path.join(os.path.join('/sys/class/net/', link), dev), attribute)) as f:
166 return f.readline().strip()
167
168def read_bridge_port_attr(bridge, link, attribute):
169 path_bridge = os.path.join('/sys/devices/virtual/net', bridge)
170 path_port = 'lower_' + link + '/brport'
171 path = os.path.join(path_bridge, path_port)
172
173 with open(os.path.join(path, attribute)) as f:
174 return f.readline().strip()
175
176def link_exists(link):
177 return os.path.exists(os.path.join('/sys/class/net', link))
178
179def remove_links(links):
180 for link in links:
181 if link_exists(link):
182 call('ip link del dev', link)
183 time.sleep(1)
184
185def remove_fou_ports(ports):
186 for port in ports:
187 call('ip fou del port', port)
188
189def remove_routing_policy_rule_tables(tables):
190 for table in tables:
191 call('ip rule del table', table)
192
193def remove_routes(routes):
194 for route_type, addr in routes:
195 call('ip route del', route_type, addr)
196
197def l2tp_tunnel_remove(tunnel_ids):
198 output = check_output('ip l2tp show tunnel')
199 for tid in tunnel_ids:
200 words='Tunnel ' + tid + ', encap'
201 if words in output:
202 call('ip l2tp del tunnel tid', tid)
203 time.sleep(1)
204
205def read_ipv6_sysctl_attr(link, attribute):
206 with open(os.path.join(os.path.join(network_sysctl_ipv6_path, link), attribute)) as f:
207 return f.readline().strip()
208
209def read_ipv4_sysctl_attr(link, attribute):
210 with open(os.path.join(os.path.join(network_sysctl_ipv4_path, link), attribute)) as f:
211 return f.readline().strip()
212
213def copy_unit_to_networkd_unit_path(*units):
214 print()
215 for unit in units:
216 shutil.copy(os.path.join(networkd_ci_path, unit), network_unit_file_path)
217 if (os.path.exists(os.path.join(networkd_ci_path, unit + '.d'))):
218 copytree(os.path.join(networkd_ci_path, unit + '.d'), os.path.join(network_unit_file_path, unit + '.d'))
219
220def remove_unit_from_networkd_path(units):
221 for unit in units:
222 if (os.path.exists(os.path.join(network_unit_file_path, unit))):
223 os.remove(os.path.join(network_unit_file_path, unit))
224 if (os.path.exists(os.path.join(network_unit_file_path, unit + '.d'))):
225 shutil.rmtree(os.path.join(network_unit_file_path, unit + '.d'))
226
227def warn_about_firewalld():
228 rc = call('systemctl -q is-active firewalld.service')
229 if rc == 0:
230 print('\nWARNING: firewalld.service is active. The test may fail.')
231
232def start_dnsmasq(additional_options='', ipv4_range='192.168.5.10,192.168.5.200', ipv6_range='2600::10,2600::20', lease_time='1h'):
233 warn_about_firewalld()
234 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
235 check_output(dnsmasq_command)
236
237def stop_dnsmasq(pid_file):
238 if os.path.exists(pid_file):
239 with open(pid_file, 'r') as f:
240 pid = f.read().rstrip(' \t\r\n\0')
241 os.kill(int(pid), signal.SIGTERM)
242
243 os.remove(pid_file)
244
245def search_words_in_dnsmasq_log(words, show_all=False):
246 if os.path.exists(dnsmasq_log_file):
247 with open (dnsmasq_log_file) as in_file:
248 contents = in_file.read()
249 if show_all:
250 print(contents)
251 for line in contents.splitlines():
252 if words in line:
253 in_file.close()
254 print("%s, %s" % (words, line))
255 return True
256 return False
257
258def remove_lease_file():
259 if os.path.exists(os.path.join(networkd_ci_path, 'lease')):
260 os.remove(os.path.join(networkd_ci_path, 'lease'))
261
262def remove_log_file():
263 if os.path.exists(dnsmasq_log_file):
264 os.remove(dnsmasq_log_file)
265
266def start_networkd(sleep_sec=5, remove_state_files=True):
267 if (remove_state_files and
268 os.path.exists(os.path.join(networkd_runtime_directory, 'state'))):
269 check_output('systemctl stop systemd-networkd')
270 os.remove(os.path.join(networkd_runtime_directory, 'state'))
271 check_output('systemctl start systemd-networkd')
272 else:
273 check_output('systemctl restart systemd-networkd')
274 if sleep_sec > 0:
275 time.sleep(sleep_sec)
276
277def wait_online(links_with_operstate, timeout='20s', bool_any=False):
278 args = wait_online_cmd + [f'--timeout={timeout}'] + [f'--interface={link}' for link in links_with_operstate]
279 if bool_any:
280 args += ['--any']
281 try:
282 check_output(*args, env=env)
283 except subprocess.CalledProcessError:
284 for link in links_with_operstate:
285 output = check_output(*networkctl_cmd, 'status', link.split(':')[0], env=env)
286 print(output)
287 raise
4d7ed14f 288
ec38833c
ZJS		 289def get_operstate(link, show_status=True, setup_state='configured'):
290 output = check_output(*networkctl_cmd, 'status', link, env=env)
291 if show_status:
292 print(output)
293 for line in output.splitlines():
294 if 'State:' in line and (not setup_state or setup_state in line):
295 return line.split()[1]
296 return None
1f0e3109 297
ec38833c 298class Utilities():
e39cc445 299 def check_link_exists(self, link):
ec38833c 300 self.assertTrue(link_exists(link))
2be0b6fc
YW		 301
302 def check_operstate(self, link, expected, show_status=True, setup_state='configured'):
ec38833c 303 self.assertRegex(get_operstate(link, show_status, setup_state), expected)
2be0b6fc 304
53c32c2b 305 def wait_address(self, link, address_regex, scope='global', ipv='', timeout_sec=100):
2629df47
YW		 306 for i in range(timeout_sec):
307 if i > 0:
308 time.sleep(1)
371810d1 309 output = check_output(f'ip {ipv} address show dev {link} scope {scope}')
2629df47
YW		 310 if re.search(address_regex, output):
311 break
312 else:
313 self.assertRegex(output, address_regex)
314
1ca44d7d
YW		 315class NetworkctlTests(unittest.TestCase, Utilities):
316
317 links = [
318 'test1',
319 'veth99',
320 ]
321
322 units = [
323 '11-dummy.netdev',
6d5b4efe 324 '11-dummy-mtu.netdev',
1ca44d7d
YW		 325 '11-dummy.network',
326 '25-veth.netdev',
327 'netdev-link-local-addressing-yes.network',
328 ]
329
330 def setUp(self):
ec38833c 331 remove_links(self.links)
1ca44d7d
YW		 332
333 def tearDown(self):
ec38833c
ZJS		 334 remove_links(self.links)
335 remove_unit_from_networkd_path(self.units)
1ca44d7d
YW		 336
337 def test_glob(self):
ec38833c
ZJS		 338 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network')
339 start_networkd(0)
1ca44d7d 340
ec38833c 341 wait_online(['test1:degraded'])
1ca44d7d 342
371810d1 343 output = check_output(*networkctl_cmd, 'list', env=env)
1ca44d7d
YW		 344 self.assertRegex(output, '1 lo ')
345 self.assertRegex(output, 'test1')
346
371810d1 347 output = check_output(*networkctl_cmd, 'list', 'test1', env=env)
1ca44d7d
YW		 348 self.assertNotRegex(output, '1 lo ')
349 self.assertRegex(output, 'test1')
350
371810d1 351 output = check_output(*networkctl_cmd, 'list', 'te*', env=env)
1ca44d7d
YW		 352 self.assertNotRegex(output, '1 lo ')
353 self.assertRegex(output, 'test1')
354
371810d1 355 output = check_output(*networkctl_cmd, 'status', 'te*', env=env)
1ca44d7d
YW		 356 self.assertNotRegex(output, '1: lo ')
357 self.assertRegex(output, 'test1')
358
371810d1 359 output = check_output(*networkctl_cmd, 'status', 'tes[a-z][0-9]', env=env)
1ca44d7d
YW		 360 self.assertNotRegex(output, '1: lo ')
361 self.assertRegex(output, 'test1')
362
6d5b4efe 363 def test_mtu(self):
ec38833c
ZJS		 364 copy_unit_to_networkd_unit_path('11-dummy-mtu.netdev', '11-dummy.network')
365 start_networkd(0)
6d5b4efe 366
ec38833c 367 wait_online(['test1:degraded'])
6d5b4efe 368
371810d1 369 output = check_output(*networkctl_cmd, 'status', 'test1', env=env)
6d5b4efe
YW		 370 self.assertRegex(output, 'MTU: 1600')
371
1ca44d7d
YW		 372 @expectedFailureIfEthtoolDoesNotSupportDriver()
373 def test_udev_driver(self):
ec38833c
ZJS		 374 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network',
375 '25-veth.netdev', 'netdev-link-local-addressing-yes.network')
376 start_networkd(0)
1ca44d7d 377
ec38833c 378 wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded'])
1ca44d7d 379
371810d1 380 output = check_output(*networkctl_cmd, 'status', 'test1', env=env)
1ca44d7d
YW		 381 self.assertRegex(output, 'Driver: dummy')
382
371810d1 383 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1ca44d7d
YW		 384 self.assertRegex(output, 'Driver: veth')
385
371810d1 386 output = check_output(*networkctl_cmd, 'status', 'veth-peer', env=env)
1ca44d7d 387 self.assertRegex(output, 'Driver: veth')
2be0b6fc 388
bee692fd 389 def test_delete_links(self):
ec38833c
ZJS		 390 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network',
391 '25-veth.netdev', 'netdev-link-local-addressing-yes.network')
392 start_networkd(0)
bee692fd 393
ec38833c 394 wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded'])
bee692fd 395
371810d1 396 check_output(*networkctl_cmd, 'delete', 'test1', 'veth99')
ec38833c
ZJS		 397 self.assertFalse(link_exists('test1'))
398 self.assertFalse(link_exists('veth99'))
399 self.assertFalse(link_exists('veth-peer'))
bee692fd 400
1f0e3109
SS		 401class NetworkdNetDevTests(unittest.TestCase, Utilities):
402
09ea6724
YW		 403 links =[
404 '6rdtun99',
405 'bond99',
406 'bridge99',
407 'dropin-test',
408 'dummy98',
6a97a864
YW		 409 'erspan98',
410 'erspan99',
09ea6724 411 'geneve99',
4b6a6d1e 412 'gretap96',
6a97a864 413 'gretap98',
09ea6724 414 'gretap99',
4b6a6d1e 415 'gretun96',
6a97a864
YW		 416 'gretun97',
417 'gretun98',
09ea6724 418 'gretun99',
6a97a864 419 'ip6gretap98',
09ea6724 420 'ip6gretap99',
6a97a864
YW		 421 'ip6gretun97',
422 'ip6gretun98',
423 'ip6gretun99',
424 'ip6tnl97',
425 'ip6tnl98',
09ea6724 426 'ip6tnl99',
4b6a6d1e 427 'ipiptun96',
6a97a864
YW		 428 'ipiptun97',
429 'ipiptun98',
09ea6724
YW		 430 'ipiptun99',
431 'ipvlan99',
956c8fec 432 'ipvtap99',
09ea6724
YW		 433 'isataptun99',
434 'macvlan99',
435 'macvtap99',
811f33d0 436 'nlmon99',
4b6a6d1e 437 'sittun96',
6a97a864
YW		 438 'sittun97',
439 'sittun98',
09ea6724
YW		 440 'sittun99',
441 'tap99',
442 'test1',
443 'tun99',
444 'vcan99',
445 'veth99',
446 'vlan99',
447 'vrf99',
6a97a864
YW		 448 'vti6tun97',
449 'vti6tun98',
09ea6724 450 'vti6tun99',
6a97a864
YW		 451 'vtitun97',
452 'vtitun98',
09ea6724 453 'vtitun99',
f63b14d3 454 'vxcan99',
09ea6724 455 'vxlan99',
da44fb8a 456 'wg98',
09ea6724
YW		 457 'wg99']
458
459 units = [
460 '10-dropin-test.netdev',
461 '11-dummy.netdev',
03db80b2 462 '11-dummy.network',
09ea6724 463 '12-dummy.netdev',
753e0a24 464 '15-name-conflict-test.netdev',
09ea6724
YW		 465 '21-macvlan.netdev',
466 '21-macvtap.netdev',
7f45d738 467 '21-vlan-test1.network',
09ea6724
YW		 468 '21-vlan.netdev',
469 '21-vlan.network',
470 '25-6rd-tunnel.netdev',
471 '25-bond.netdev',
fde60a42 472 '25-bond-balanced-tlb.netdev',
09ea6724 473 '25-bridge.netdev',
03db80b2 474 '25-bridge.network',
6a97a864 475 '25-erspan-tunnel-local-any.netdev',
09ea6724 476 '25-erspan-tunnel.netdev',
4b6a6d1e
YW		 477 '25-fou-gretap.netdev',
478 '25-fou-gre.netdev',
479 '25-fou-ipip.netdev',
480 '25-fou-ipproto-gre.netdev',
481 '25-fou-ipproto-ipip.netdev',
482 '25-fou-sit.netdev',
09ea6724 483 '25-geneve.netdev',
6a97a864 484 '25-gretap-tunnel-local-any.netdev',
09ea6724 485 '25-gretap-tunnel.netdev',
6a97a864
YW		 486 '25-gre-tunnel-local-any.netdev',
487 '25-gre-tunnel-remote-any.netdev',
09ea6724 488 '25-gre-tunnel.netdev',
6a97a864
YW		 489 '25-ip6gretap-tunnel-local-any.netdev',
490 '25-ip6gretap-tunnel.netdev',
491 '25-ip6gre-tunnel-local-any.netdev',
492 '25-ip6gre-tunnel-remote-any.netdev',
09ea6724 493 '25-ip6gre-tunnel.netdev',
6a97a864
YW		 494 '25-ip6tnl-tunnel-remote-any.netdev',
495 '25-ip6tnl-tunnel-local-any.netdev',
09ea6724
YW		 496 '25-ip6tnl-tunnel.netdev',
497 '25-ipip-tunnel-independent.netdev',
6a97a864
YW		 498 '25-ipip-tunnel-local-any.netdev',
499 '25-ipip-tunnel-remote-any.netdev',
09ea6724
YW		 500 '25-ipip-tunnel.netdev',
501 '25-ipvlan.netdev',
956c8fec 502 '25-ipvtap.netdev',
09ea6724 503 '25-isatap-tunnel.netdev',
02849d8b
YW		 504 '25-macsec.key',
505 '25-macsec.netdev',
506 '25-macsec.network',
811f33d0 507 '25-nlmon.netdev',
6a97a864
YW		 508 '25-sit-tunnel-local-any.netdev',
509 '25-sit-tunnel-remote-any.netdev',
09ea6724
YW		 510 '25-sit-tunnel.netdev',
511 '25-tap.netdev',
512 '25-tun.netdev',
11309591
YW		 513 '25-tunnel-local-any.network',
514 '25-tunnel-remote-any.network',
515 '25-tunnel.network',
09ea6724
YW		 516 '25-vcan.netdev',
517 '25-veth.netdev',
518 '25-vrf.netdev',
6a97a864
YW		 519 '25-vti6-tunnel-local-any.netdev',
520 '25-vti6-tunnel-remote-any.netdev',
09ea6724 521 '25-vti6-tunnel.netdev',
6a97a864
YW		 522 '25-vti-tunnel-local-any.netdev',
523 '25-vti-tunnel-remote-any.netdev',
09ea6724 524 '25-vti-tunnel.netdev',
f63b14d3 525 '25-vxcan.netdev',
09ea6724 526 '25-vxlan.netdev',
da44fb8a
YW		 527 '25-wireguard-23-peers.netdev',
528 '25-wireguard-23-peers.network',
9e5d79e7 529 '25-wireguard-preshared-key.txt',
39bcff3b 530 '25-wireguard-private-key.txt',
09ea6724 531 '25-wireguard.netdev',
5a0bd90b 532 '25-wireguard.network',
09ea6724 533 '6rd.network',
6730a1f3 534 'erspan.network',
09ea6724
YW		 535 'gre.network',
536 'gretap.network',
537 'gretun.network',
538 'ip6gretap.network',
6a97a864 539 'ip6gretun.network',
09ea6724
YW		 540 'ip6tnl.network',
541 'ipip.network',
542 'ipvlan.network',
956c8fec 543 'ipvtap.network',
09ea6724 544 'isatap.network',
02849d8b 545 'macsec.network',
09ea6724
YW		 546 'macvlan.network',
547 'macvtap.network',
077f9abc 548 'netdev-link-local-addressing-yes.network',
09ea6724
YW		 549 'sit.network',
550 'vti6.network',
551 'vti.network',
1c862fe0 552 'vxlan-test1.network',
09ea6724 553 'vxlan.network']
1f0e3109 554
def9fc0d
YW		 555 fou_ports = [
556 '55555',
557 '55556']
558
1f0e3109 559 def setUp(self):
ec38833c
ZJS		 560 remove_fou_ports(self.fou_ports)
561 remove_links(self.links)
1f0e3109
SS		 562
563 def tearDown(self):
ec38833c
ZJS		 564 remove_fou_ports(self.fou_ports)
565 remove_links(self.links)
566 remove_unit_from_networkd_path(self.units)
1f0e3109 567
1ca44d7d 568 def test_dropin_and_name_conflict(self):
ec38833c
ZJS		 569 copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev')
570 start_networkd(0)
d80734f7 571
ec38833c 572 wait_online(['dropin-test:off'])
d80734f7 573
371810d1 574 output = check_output('ip link show dropin-test')
d80734f7
YW		 575 print(output)
576 self.assertRegex(output, '00:50:56:c0:00:28')
577
03db80b2 578 def test_wait_online_any(self):
ec38833c
ZJS		 579 copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network')
580 start_networkd(0)
03db80b2 581
ec38833c 582 wait_online(['bridge99', 'test1:degraded'], bool_any=True)
03db80b2 583
791c1140
YW		 584 self.check_operstate('bridge99', '(?:off|no-carrier)', setup_state='configuring')
585 self.check_operstate('test1', 'degraded')
03db80b2 586
1f0e3109 587 def test_bridge(self):
ec38833c
ZJS		 588 copy_unit_to_networkd_unit_path('25-bridge.netdev')
589 start_networkd(0)
1f0e3109 590
ec38833c 591 wait_online(['bridge99:off'])
1f0e3109 592
3d165124 593 tick = os.sysconf('SC_CLK_TCK')
ec38833c
ZJS		 594 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'hello_time')) / tick))
595 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'max_age')) / tick))
596 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge','forward_delay')) / tick))
597 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge','ageing_time')) / tick))
598 self.assertEqual(9, int(read_link_attr('bridge99', 'bridge','priority')))
599 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','multicast_querier')))
600 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','multicast_snooping')))
601 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','stp_state')))
1f0e3109
SS		 602
603 def test_bond(self):
ec38833c
ZJS		 604 copy_unit_to_networkd_unit_path('25-bond.netdev', '25-bond-balanced-tlb.netdev')
605 start_networkd(0)
606
607 wait_online(['bond99:off', 'bond98:off'])
608
609 self.assertEqual('802.3ad 4', read_link_attr('bond99', 'bonding', 'mode'))
610 self.assertEqual('layer3+4 1', read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
611 self.assertEqual('1000', read_link_attr('bond99', 'bonding', 'miimon'))
612 self.assertEqual('fast 1', read_link_attr('bond99', 'bonding', 'lacp_rate'))
613 self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'updelay'))
614 self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'downdelay'))
615 self.assertEqual('4', read_link_attr('bond99', 'bonding', 'resend_igmp'))
616 self.assertEqual('1', read_link_attr('bond99', 'bonding', 'min_links'))
617 self.assertEqual('1218', read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
618 self.assertEqual('811', read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
619 self.assertEqual('00:11:22:33:44:55', read_link_attr('bond99', 'bonding', 'ad_actor_system'))
620
621 self.assertEqual('balance-tlb 5', read_link_attr('bond98', 'bonding', 'mode'))
622 self.assertEqual('1', read_link_attr('bond98', 'bonding', 'tlb_dynamic_lb'))
fde60a42 623
1f0e3109 624 def test_vlan(self):
ec38833c
ZJS		 625 copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev',
626 '21-vlan.network', '21-vlan-test1.network')
627 start_networkd(0)
1f0e3109 628
ec38833c 629 wait_online(['test1:degraded', 'vlan99:routable'])
1f0e3109 630
371810d1 631 output = check_output('ip -d link show test1')
72b7f1b9 632 print(output)
7d7be1b9 633 self.assertRegex(output, ' mtu 2000 ')
72b7f1b9 634
371810d1 635 output = check_output('ip -d link show vlan99')
14ecd604 636 print(output)
06895a1d
YW		 637 self.assertRegex(output, ' mtu 2000 ')
638 self.assertRegex(output, 'REORDER_HDR')
639 self.assertRegex(output, 'LOOSE_BINDING')
640 self.assertRegex(output, 'GVRP')
641 self.assertRegex(output, 'MVRP')
642 self.assertRegex(output, ' id 99 ')
1f0e3109 643
371810d1 644 output = check_output('ip -4 address show dev test1')
7f45d738
YW		 645 print(output)
646 self.assertRegex(output, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1')
647 self.assertRegex(output, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1')
648
371810d1 649 output = check_output('ip -4 address show dev vlan99')
7f45d738
YW		 650 print(output)
651 self.assertRegex(output, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99')
652
1f0e3109 653 def test_macvtap(self):
460feb61
YW		 654 for mode in ['private', 'vepa', 'bridge', 'passthru']:
655 with self.subTest(mode=mode):
656 if mode != 'private':
657 self.tearDown()
ec38833c
ZJS		 658 copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network',
659 '11-dummy.netdev', 'macvtap.network')
460feb61
YW		 660 with open(os.path.join(network_unit_file_path, '21-macvtap.netdev'), mode='a') as f:
661 f.write('[MACVTAP]\nMode=' + mode)
ec38833c 662 start_networkd(0)
1f0e3109 663
ec38833c 664 wait_online(['macvtap99:degraded', 'test1:degraded'])
460feb61 665
371810d1 666 output = check_output('ip -d link show macvtap99')
460feb61
YW		 667 print(output)
668 self.assertRegex(output, 'macvtap mode ' + mode + ' ')
1f0e3109
SS		 669
670 def test_macvlan(self):
dff9792b
YW		 671 for mode in ['private', 'vepa', 'bridge', 'passthru']:
672 with self.subTest(mode=mode):
673 if mode != 'private':
674 self.tearDown()
ec38833c
ZJS		 675 copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network',
676 '11-dummy.netdev', 'macvlan.network')
dff9792b
YW		 677 with open(os.path.join(network_unit_file_path, '21-macvlan.netdev'), mode='a') as f:
678 f.write('[MACVLAN]\nMode=' + mode)
ec38833c 679 start_networkd(0)
dff9792b 680
ec38833c 681 wait_online(['macvlan99:degraded', 'test1:degraded'])
dff9792b 682
371810d1 683 output = check_output('ip -d link show test1')
dff9792b
YW		 684 print(output)
685 self.assertRegex(output, ' mtu 2000 ')
72b7f1b9 686
371810d1 687 output = check_output('ip -d link show macvlan99')
dff9792b
YW		 688 print(output)
689 self.assertRegex(output, ' mtu 2000 ')
690 self.assertRegex(output, 'macvlan mode ' + mode + ' ')
72b7f1b9 691
7a0a37b2 692 @expectedFailureIfModuleIsNotAvailable('ipvlan')
1f0e3109 693 def test_ipvlan(self):
bc6dff6e
YW		 694 for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
695 with self.subTest(mode=mode, flag=flag):
696 if mode != 'L2':
697 self.tearDown()
ec38833c
ZJS		 698 copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network',
699 '11-dummy.netdev', 'ipvlan.network')
bc6dff6e
YW		 700 with open(os.path.join(network_unit_file_path, '25-ipvlan.netdev'), mode='a') as f:
701 f.write('[IPVLAN]\nMode=' + mode + '\nFlags=' + flag)
1f0e3109 702
ec38833c
ZJS		 703 start_networkd(0)
704 wait_online(['ipvlan99:degraded', 'test1:degraded'])
bc6dff6e 705
371810d1 706 output = check_output('ip -d link show ipvlan99')
bc6dff6e
YW		 707 print(output)
708 self.assertRegex(output, 'ipvlan *mode ' + mode.lower() + ' ' + flag)
1f0e3109 709
956c8fec
YW		 710 @expectedFailureIfModuleIsNotAvailable('ipvtap')
711 def test_ipvtap(self):
40921f08
YW		 712 for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
713 with self.subTest(mode=mode, flag=flag):
714 if mode != 'L2':
715 self.tearDown()
ec38833c
ZJS		 716 copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network',
717 '11-dummy.netdev', 'ipvtap.network')
40921f08
YW		 718 with open(os.path.join(network_unit_file_path, '25-ipvtap.netdev'), mode='a') as f:
719 f.write('[IPVTAP]\nMode=' + mode + '\nFlags=' + flag)
720
ec38833c
ZJS		 721 start_networkd(0)
722 wait_online(['ipvtap99:degraded', 'test1:degraded'])
956c8fec 723
371810d1 724 output = check_output('ip -d link show ipvtap99')
40921f08
YW		 725 print(output)
726 self.assertRegex(output, 'ipvtap *mode ' + mode.lower() + ' ' + flag)
956c8fec 727
1f0e3109 728 def test_veth(self):
ec38833c
ZJS		 729 copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network')
730 start_networkd(0)
1f0e3109 731
ec38833c 732 wait_online(['veth99:degraded', 'veth-peer:degraded'])
671dacdf 733
371810d1 734 output = check_output('ip -d link show veth99')
671dacdf
YW		 735 print(output)
736 self.assertRegex(output, 'link/ether 12:34:56:78:9a:bc')
371810d1 737 output = check_output('ip -d link show veth-peer')
671dacdf
YW		 738 print(output)
739 self.assertRegex(output, 'link/ether 12:34:56:78:9a:bd')
1f0e3109 740
1f0e3109 741 def test_tun(self):
ec38833c
ZJS		 742 copy_unit_to_networkd_unit_path('25-tun.netdev')
743 start_networkd(0)
1f0e3109 744
ec38833c 745 wait_online(['tun99:off'])
1f0e3109 746
371810d1 747 output = check_output('ip -d link show tun99')
2746d307
YW		 748 print(output)
749 # Old ip command does not support IFF_ flags
750 self.assertRegex(output, 'tun (?:type tun pi on vnet_hdr on multi_queue|addrgenmode) ')
751
1f0e3109 752 def test_tap(self):
ec38833c
ZJS		 753 copy_unit_to_networkd_unit_path('25-tap.netdev')
754 start_networkd(0)
1f0e3109 755
ec38833c 756 wait_online(['tap99:off'])
1f0e3109 757
371810d1 758 output = check_output('ip -d link show tap99')
2746d307
YW		 759 print(output)
760 # Old ip command does not support IFF_ flags
761 self.assertRegex(output, 'tun (?:type tap pi on vnet_hdr on multi_queue|addrgenmode) ')
762
7a0a37b2 763 @expectedFailureIfModuleIsNotAvailable('vrf')
1f0e3109 764 def test_vrf(self):
ec38833c
ZJS		 765 copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network')
766 start_networkd(0)
1f0e3109 767
ec38833c 768 wait_online(['vrf99:carrier'])
1f0e3109 769
7a0a37b2 770 @expectedFailureIfModuleIsNotAvailable('vcan')
1f0e3109 771 def test_vcan(self):
ec38833c
ZJS		 772 copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network')
773 start_networkd(0)
1f0e3109 774
ec38833c 775 wait_online(['vcan99:carrier'])
1f0e3109 776
f63b14d3
YW		 777 @expectedFailureIfModuleIsNotAvailable('vxcan')
778 def test_vxcan(self):
ec38833c
ZJS		 779 copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network')
780 start_networkd(0)
f63b14d3 781
ec38833c 782 wait_online(['vxcan99:carrier', 'vxcan-peer:carrier'])
f63b14d3 783
7a3bc5a8
EV		 784 @expectedFailureIfModuleIsNotAvailable('wireguard')
785 def test_wireguard(self):
ec38833c
ZJS		 786 copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network',
787 '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network',
788 '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt')
789 start_networkd(0)
790 wait_online(['wg99:carrier', 'wg98:routable'])
5a0bd90b 791
7a3bc5a8 792 if shutil.which('wg'):
371810d1 793 call('wg')
5a0bd90b 794
371810d1 795 output = check_output('wg show wg99 listen-port')
06895a1d 796 self.assertRegex(output, '51820')
371810d1 797 output = check_output('wg show wg99 fwmark')
06895a1d 798 self.assertRegex(output, '0x4d2')
371810d1 799 output = check_output('wg show wg99 allowed-ips')
06895a1d
YW		 800 self.assertRegex(output, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
801 self.assertRegex(output, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128')
371810d1 802 output = check_output('wg show wg99 persistent-keepalive')
06895a1d 803 self.assertRegex(output, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20')
371810d1 804 output = check_output('wg show wg99 endpoints')
06895a1d 805 self.assertRegex(output, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820')
371810d1 806 output = check_output('wg show wg99 private-key')
06895a1d 807 self.assertRegex(output, 'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=')
371810d1 808 output = check_output('wg show wg99 preshared-keys')
06895a1d
YW		 809 self.assertRegex(output, 'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=')
810 self.assertRegex(output, 'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=')
7a3bc5a8 811
371810d1 812 output = check_output('wg show wg98 private-key')
06895a1d 813 self.assertRegex(output, 'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=')
da44fb8a 814
1f0e3109 815 def test_geneve(self):
ec38833c
ZJS		 816 copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network')
817 start_networkd(0)
1f0e3109 818
ec38833c 819 wait_online(['geneve99:degraded'])
1f0e3109 820
371810d1 821 output = check_output('ip -d link show geneve99')
14ecd604 822 print(output)
06895a1d
YW		 823 self.assertRegex(output, '192.168.22.1')
824 self.assertRegex(output, '6082')
825 self.assertRegex(output, 'udpcsum')
826 self.assertRegex(output, 'udp6zerocsumrx')
1f0e3109
SS		 827
828 def test_ipip_tunnel(self):
ec38833c
ZJS		 829 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network',
830 '25-ipip-tunnel.netdev', '25-tunnel.network',
831 '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network',
832 '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
833 start_networkd(0)
834 wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'dummy98:degraded'])
6a97a864 835
371810d1 836 output = check_output('ip -d link show ipiptun99')
6a97a864
YW		 837 print(output)
838 self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98')
371810d1 839 output = check_output('ip -d link show ipiptun98')
6a97a864
YW		 840 print(output)
841 self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98')
371810d1 842 output = check_output('ip -d link show ipiptun97')
6a97a864
YW		 843 print(output)
844 self.assertRegex(output, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98')
1f0e3109
SS		 845
846 def test_gre_tunnel(self):
ec38833c
ZJS		 847 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network',
848 '25-gre-tunnel.netdev', '25-tunnel.network',
849 '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
850 '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
851 start_networkd(0)
852 wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'dummy98:degraded'])
6a97a864 853
371810d1 854 output = check_output('ip -d link show gretun99')
6a97a864
YW		 855 print(output)
856 self.assertRegex(output, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98')
38f4bb44
YW		 857 self.assertRegex(output, 'ikey 1.2.3.103')
858 self.assertRegex(output, 'okey 1.2.4.103')
859 self.assertRegex(output, 'iseq')
860 self.assertRegex(output, 'oseq')
371810d1 861 output = check_output('ip -d link show gretun98')
6a97a864
YW		 862 print(output)
863 self.assertRegex(output, 'gre remote 10.65.223.239 local any dev dummy98')
38f4bb44
YW		 864 self.assertRegex(output, 'ikey 0.0.0.104')
865 self.assertRegex(output, 'okey 0.0.0.104')
866 self.assertNotRegex(output, 'iseq')
867 self.assertNotRegex(output, 'oseq')
371810d1 868 output = check_output('ip -d link show gretun97')
6a97a864
YW		 869 print(output)
870 self.assertRegex(output, 'gre remote any local 10.65.223.238 dev dummy98')
38f4bb44
YW		 871 self.assertRegex(output, 'ikey 0.0.0.105')
872 self.assertRegex(output, 'okey 0.0.0.105')
873 self.assertNotRegex(output, 'iseq')
874 self.assertNotRegex(output, 'oseq')
6a97a864
YW		 875
876 def test_ip6gre_tunnel(self):
ec38833c
ZJS		 877 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network',
878 '25-ip6gre-tunnel.netdev', '25-tunnel.network',
879 '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
880 '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
881 start_networkd()
6a97a864 882
17bcf0a0
YW		 883 # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here.
884
e39cc445
YW		 885 self.check_link_exists('dummy98')
886 self.check_link_exists('ip6gretun99')
887 self.check_link_exists('ip6gretun98')
888 self.check_link_exists('ip6gretun97')
6a97a864 889
371810d1 890 output = check_output('ip -d link show ip6gretun99')
6a97a864
YW		 891 print(output)
892 self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 893 output = check_output('ip -d link show ip6gretun98')
6a97a864
YW		 894 print(output)
895 self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98')
371810d1 896 output = check_output('ip -d link show ip6gretun97')
6a97a864
YW		 897 print(output)
898 self.assertRegex(output, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109 899
11309591 900 def test_gretap_tunnel(self):
ec38833c
ZJS		 901 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network',
902 '25-gretap-tunnel.netdev', '25-tunnel.network',
903 '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
904 start_networkd(0)
905 wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded'])
6a97a864 906
371810d1 907 output = check_output('ip -d link show gretap99')
6a97a864
YW		 908 print(output)
909 self.assertRegex(output, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98')
38f4bb44
YW		 910 self.assertRegex(output, 'ikey 0.0.0.106')
911 self.assertRegex(output, 'okey 0.0.0.106')
912 self.assertRegex(output, 'iseq')
913 self.assertRegex(output, 'oseq')
371810d1 914 output = check_output('ip -d link show gretap98')
6a97a864
YW		 915 print(output)
916 self.assertRegex(output, 'gretap remote 10.65.223.239 local any dev dummy98')
38f4bb44
YW		 917 self.assertRegex(output, 'ikey 0.0.0.107')
918 self.assertRegex(output, 'okey 0.0.0.107')
919 self.assertRegex(output, 'iseq')
920 self.assertRegex(output, 'oseq')
1f0e3109
SS		 921
922 def test_ip6gretap_tunnel(self):
ec38833c
ZJS		 923 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network',
924 '25-ip6gretap-tunnel.netdev', '25-tunnel.network',
925 '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
926 start_networkd(0)
927 wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded'])
6a97a864 928
371810d1 929 output = check_output('ip -d link show ip6gretap99')
6a97a864
YW		 930 print(output)
931 self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 932 output = check_output('ip -d link show ip6gretap98')
6a97a864
YW		 933 print(output)
934 self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98')
1f0e3109
SS		 935
936 def test_vti_tunnel(self):
ec38833c
ZJS		 937 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network',
938 '25-vti-tunnel.netdev', '25-tunnel.network',
939 '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network',
940 '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
941 start_networkd(0)
942 wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'dummy98:degraded'])
6a97a864 943
371810d1 944 output = check_output('ip -d link show vtitun99')
6a97a864
YW		 945 print(output)
946 self.assertRegex(output, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98')
371810d1 947 output = check_output('ip -d link show vtitun98')
6a97a864
YW		 948 print(output)
949 self.assertRegex(output, 'vti remote 10.65.223.239 local any dev dummy98')
371810d1 950 output = check_output('ip -d link show vtitun97')
6a97a864
YW		 951 print(output)
952 self.assertRegex(output, 'vti remote any local 10.65.223.238 dev dummy98')
1f0e3109
SS		 953
954 def test_vti6_tunnel(self):
ec38833c
ZJS		 955 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network',
956 '25-vti6-tunnel.netdev', '25-tunnel.network',
957 '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network',
958 '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
959 start_networkd(0)
960 wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded'])
6a97a864 961
371810d1 962 output = check_output('ip -d link show vti6tun99')
6a97a864
YW		 963 print(output)
964 self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 965 output = check_output('ip -d link show vti6tun98')
6a97a864
YW		 966 print(output)
967 self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
371810d1 968 output = check_output('ip -d link show vti6tun97')
6a97a864
YW		 969 print(output)
970 self.assertRegex(output, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109
SS		 971
972 def test_ip6tnl_tunnel(self):
ec38833c
ZJS		 973 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network',
974 '25-ip6tnl-tunnel.netdev', '25-tunnel.network',
975 '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network',
976 '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
977 start_networkd(0)
978 wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded'])
6a97a864 979
371810d1 980 output = check_output('ip -d link show ip6tnl99')
6a97a864
YW		 981 print(output)
982 self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 983 output = check_output('ip -d link show ip6tnl98')
6a97a864
YW		 984 print(output)
985 self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
371810d1 986 output = check_output('ip -d link show ip6tnl97')
6a97a864
YW		 987 print(output)
988 self.assertRegex(output, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109
SS		 989
990 def test_sit_tunnel(self):
ec38833c
ZJS		 991 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network',
992 '25-sit-tunnel.netdev', '25-tunnel.network',
993 '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network',
994 '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
995 start_networkd(0)
996 wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'dummy98:degraded'])
6a97a864 997
371810d1 998 output = check_output('ip -d link show sittun99')
6a97a864
YW		 999 print(output)
1000 self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98")
371810d1 1001 output = check_output('ip -d link show sittun98')
6a97a864
YW		 1002 print(output)
1003 self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98")
371810d1 1004 output = check_output('ip -d link show sittun97')
6a97a864
YW		 1005 print(output)
1006 self.assertRegex(output, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98")
1f0e3109 1007
d0e728b6 1008 def test_isatap_tunnel(self):
ec38833c
ZJS		 1009 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network',
1010 '25-isatap-tunnel.netdev', '25-tunnel.network')
1011 start_networkd(0)
1012 wait_online(['isataptun99:routable', 'dummy98:degraded'])
d0e728b6 1013
371810d1 1014 output = check_output('ip -d link show isataptun99')
14ecd604 1015 print(output)
d0e728b6
SS		 1016 self.assertRegex(output, "isatap ")
1017
d29dc4f1 1018 def test_6rd_tunnel(self):
ec38833c
ZJS		 1019 copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network',
1020 '25-6rd-tunnel.netdev', '25-tunnel.network')
1021 start_networkd(0)
1022 wait_online(['sittun99:routable', 'dummy98:degraded'])
d29dc4f1 1023
371810d1 1024 output = check_output('ip -d link show sittun99')
6a97a864
YW		 1025 print(output)
1026 self.assertRegex(output, '6rd-prefix 2602::/24')
1027
7bea7f9b 1028 @expectedFailureIfERSPANModuleIsNotAvailable()
2266864b 1029 def test_erspan_tunnel(self):
ec38833c
ZJS		 1030 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network',
1031 '25-erspan-tunnel.netdev', '25-tunnel.network',
1032 '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network')
1033 start_networkd(0)
1034 wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded'])
2266864b 1035
371810d1 1036 output = check_output('ip -d link show erspan99')
6a97a864
YW		 1037 print(output)
1038 self.assertRegex(output, 'erspan remote 172.16.1.100 local 172.16.1.200')
38f4bb44
YW		 1039 self.assertRegex(output, 'ikey 0.0.0.101')
1040 self.assertRegex(output, 'okey 0.0.0.101')
1041 self.assertRegex(output, 'iseq')
1042 self.assertRegex(output, 'oseq')
371810d1 1043 output = check_output('ip -d link show erspan98')
2266864b 1044 print(output)
6a97a864
YW		 1045 self.assertRegex(output, 'erspan remote 172.16.1.100 local any')
1046 self.assertRegex(output, '102')
38f4bb44
YW		 1047 self.assertRegex(output, 'ikey 0.0.0.102')
1048 self.assertRegex(output, 'okey 0.0.0.102')
1049 self.assertRegex(output, 'iseq')
1050 self.assertRegex(output, 'oseq')
2266864b 1051
1f0e3109 1052 def test_tunnel_independent(self):
ec38833c
ZJS		 1053 copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network')
1054 start_networkd(0)
e40a58b5 1055
ec38833c 1056 wait_online(['ipiptun99:carrier'])
1f0e3109 1057
4b6a6d1e
YW		 1058 @expectedFailureIfModuleIsNotAvailable('fou')
1059 def test_fou(self):
1060 # The following redundant check is necessary for CentOS CI.
1061 # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated.
1062 self.assertTrue(is_module_available('fou'))
1063
ec38833c
ZJS		 1064 copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev',
1065 '25-fou-ipip.netdev', '25-fou-sit.netdev',
1066 '25-fou-gre.netdev', '25-fou-gretap.netdev')
1067 start_networkd(0)
4b6a6d1e 1068
ec38833c 1069 wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off'])
4b6a6d1e 1070
371810d1 1071 output = check_output('ip fou show')
4b6a6d1e
YW		 1072 print(output)
1073 self.assertRegex(output, 'port 55555 ipproto 4')
1074 self.assertRegex(output, 'port 55556 ipproto 47')
1075
371810d1 1076 output = check_output('ip -d link show ipiptun96')
4b6a6d1e
YW		 1077 print(output)
1078 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555')
371810d1 1079 output = check_output('ip -d link show sittun96')
4b6a6d1e
YW		 1080 print(output)
1081 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555')
371810d1 1082 output = check_output('ip -d link show gretun96')
4b6a6d1e
YW		 1083 print(output)
1084 self.assertRegex(output, 'encap fou encap-sport 1001 encap-dport 55556')
371810d1 1085 output = check_output('ip -d link show gretap96')
4b6a6d1e
YW		 1086 print(output)
1087 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55556')
1088
1f0e3109 1089 def test_vxlan(self):
ec38833c
ZJS		 1090 copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network',
1091 '11-dummy.netdev', 'vxlan-test1.network')
1092 start_networkd(0)
1f0e3109 1093
ec38833c 1094 wait_online(['test1:degraded', 'vxlan99:degraded'])
1f0e3109 1095
371810d1 1096 output = check_output('ip -d link show vxlan99')
14ecd604 1097 print(output)
1c862fe0 1098 self.assertRegex(output, '999')
1f0e3109
SS		 1099 self.assertRegex(output, '5555')
1100 self.assertRegex(output, 'l2miss')
1101 self.assertRegex(output, 'l3miss')
1102 self.assertRegex(output, 'udpcsum')
1103 self.assertRegex(output, 'udp6zerocsumtx')
1104 self.assertRegex(output, 'udp6zerocsumrx')
1105 self.assertRegex(output, 'remcsumtx')
1106 self.assertRegex(output, 'remcsumrx')
1107 self.assertRegex(output, 'gbp')
1108
371810d1 1109 output = check_output('bridge fdb show dev vxlan99')
1c862fe0
YW		 1110 print(output)
1111 self.assertRegex(output, '00:11:22:33:44:55 dst 10.0.0.5 self permanent')
1112 self.assertRegex(output, '00:11:22:33:44:66 dst 10.0.0.6 self permanent')
1113 self.assertRegex(output, '00:11:22:33:44:77 dst 10.0.0.7 self permanent')
1114
02849d8b 1115 def test_macsec(self):
ec38833c
ZJS		 1116 copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
1117 'macsec.network', '12-dummy.netdev')
1118 start_networkd(0)
02849d8b 1119
ec38833c 1120 wait_online(['dummy98:degraded', 'macsec99:routable'])
02849d8b 1121
371810d1 1122 output = check_output('ip -d link show macsec99')
02849d8b
YW		 1123 print(output)
1124 self.assertRegex(output, 'macsec99@dummy98')
1125 self.assertRegex(output, 'macsec sci [0-9a-f]*000b')
1126 self.assertRegex(output, 'encrypt on')
1127
371810d1 1128 output = check_output('ip macsec show macsec99')
02849d8b
YW		 1129 print(output)
1130 self.assertRegex(output, 'encrypt on')
1131 self.assertRegex(output, 'TXSC: [0-9a-f]*000b on SA 1')
1132 self.assertRegex(output, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
1133 self.assertRegex(output, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
1134 self.assertRegex(output, 'RXSC: c619528fe6a00100, state on')
1135 self.assertRegex(output, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
1136 self.assertRegex(output, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
1137 self.assertRegex(output, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
1138 self.assertRegex(output, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
1139 self.assertNotRegex(output, 'key 02030405067080900000000000000000')
1140 self.assertRegex(output, 'RXSC: 8c16456c83a90002, state on')
1141 self.assertRegex(output, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
1142
811f33d0 1143 def test_nlmon(self):
ec38833c
ZJS		 1144 copy_unit_to_networkd_unit_path('25-nlmon.netdev', 'netdev-link-local-addressing-yes.network')
1145 start_networkd()
811f33d0 1146
ec38833c 1147 wait_online(['nlmon99:carrier'])
02849d8b 1148
cff83db9
YW		 1149class NetworkdL2TPTests(unittest.TestCase, Utilities):
1150
1151 links =[
1152 'l2tp-ses1',
1153 'l2tp-ses2',
1154 'l2tp-ses3',
1155 'l2tp-ses4',
1156 'test1']
1157
1158 units = [
1159 '11-dummy.netdev',
1160 '25-l2tp-dummy.network',
1161 '25-l2tp-ip.netdev',
1162 '25-l2tp-udp.netdev']
1163
1164 l2tp_tunnel_ids = [ '10' ]
1165
1166 def setUp(self):
ec38833c
ZJS		 1167 l2tp_tunnel_remove(self.l2tp_tunnel_ids)
1168 remove_links(self.links)
cff83db9
YW		 1169
1170 def tearDown(self):
ec38833c
ZJS		 1171 l2tp_tunnel_remove(self.l2tp_tunnel_ids)
1172 remove_links(self.links)
1173 remove_unit_from_networkd_path(self.units)
cff83db9
YW		 1174
1175 @expectedFailureIfModuleIsNotAvailable('l2tp_eth')
1176 def test_l2tp_udp(self):
ec38833c
ZJS		 1177 copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev')
1178 start_networkd(0)
cff83db9 1179
ec38833c 1180 wait_online(['test1:routable', 'l2tp-ses1:off', 'l2tp-ses2:off'])
cff83db9 1181
371810d1 1182 output = check_output('ip l2tp show tunnel tunnel_id 10')
cff83db9
YW		 1183 print(output)
1184 self.assertRegex(output, "Tunnel 10, encap UDP")
1185 self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101")
1186 self.assertRegex(output, "Peer tunnel 11")
1187 self.assertRegex(output, "UDP source / dest ports: 3000/4000")
1188 self.assertRegex(output, "UDP checksum: enabled")
1189
371810d1 1190 output = check_output('ip l2tp show session tid 10 session_id 15')
cff83db9
YW		 1191 print(output)
1192 self.assertRegex(output, "Session 15 in tunnel 10")
1193 self.assertRegex(output, "Peer session 16, tunnel 11")
1194 self.assertRegex(output, "interface name: l2tp-ses1")
1195
371810d1 1196 output = check_output('ip l2tp show session tid 10 session_id 17')
cff83db9
YW		 1197 print(output)
1198 self.assertRegex(output, "Session 17 in tunnel 10")
1199 self.assertRegex(output, "Peer session 18, tunnel 11")
1200 self.assertRegex(output, "interface name: l2tp-ses2")
1201
1202 @expectedFailureIfModuleIsNotAvailable('l2tp_ip')
1203 def test_l2tp_ip(self):
ec38833c
ZJS		 1204 copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev')
1205 start_networkd(0)
cff83db9 1206
ec38833c 1207 wait_online(['test1:routable', 'l2tp-ses3:off', 'l2tp-ses4:off'])
cff83db9 1208
371810d1 1209 output = check_output('ip l2tp show tunnel tunnel_id 10')
cff83db9
YW		 1210 print(output)
1211 self.assertRegex(output, "Tunnel 10, encap IP")
1212 self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101")
1213 self.assertRegex(output, "Peer tunnel 12")
1214
371810d1 1215 output = check_output('ip l2tp show session tid 10 session_id 25')
cff83db9
YW		 1216 print(output)
1217 self.assertRegex(output, "Session 25 in tunnel 10")
1218 self.assertRegex(output, "Peer session 26, tunnel 12")
1219 self.assertRegex(output, "interface name: l2tp-ses3")
1220
371810d1 1221 output = check_output('ip l2tp show session tid 10 session_id 27')
cff83db9
YW		 1222 print(output)
1223 self.assertRegex(output, "Session 27 in tunnel 10")
1224 self.assertRegex(output, "Peer session 28, tunnel 12")
1225 self.assertRegex(output, "interface name: l2tp-ses4")
1226
be68c2c9 1227class NetworkdNetworkTests(unittest.TestCase, Utilities):
09ea6724
YW		 1228 links = [
1229 'bond199',
1230 'dummy98',
cd65d067 1231 'dummy99',
09ea6724
YW		 1232 'test1']
1233
1234 units = [
1235 '11-dummy.netdev',
1236 '12-dummy.netdev',
1237 '23-active-slave.network',
fdcd1ec5 1238 '24-search-domain.network',
09ea6724 1239 '25-address-link-section.network',
b8102725
YW		 1240 '25-address-preferred-lifetime-zero-ipv6.network',
1241 '25-address-static.network',
cd65d067 1242 '25-bind-carrier.network',
09ea6724
YW		 1243 '25-bond-active-backup-slave.netdev',
1244 '25-fibrule-invert.network',
1245 '25-fibrule-port-range.network',
1246 '25-ipv6-address-label-section.network',
e4a71bf3 1247 '25-neighbor-section.network',
05514ae1
YW		 1248 '25-link-local-addressing-no.network',
1249 '25-link-local-addressing-yes.network',
09ea6724 1250 '25-link-section-unmanaged.network',
20ca06a6 1251 '25-route-ipv6-src.network',
0ef830cf 1252 '25-route-static.network',
4da33154 1253 '25-sysctl-disable-ipv6.network',
09ea6724
YW		 1254 '25-sysctl.network',
1255 'configure-without-carrier.network',
b677774d 1256 'routing-policy-rule-dummy98.network',
b8102725 1257 'routing-policy-rule-test1.network']
1f0e3109 1258
95c74b0a 1259 routing_policy_rule_tables = ['7', '8']
5f68a6a4 1260 routes = [['blackhole', '202.54.1.2'], ['unreachable', '202.54.1.3'], ['prohibit', '202.54.1.4']]
95c74b0a 1261
1f0e3109 1262 def setUp(self):
ec38833c
ZJS		 1263 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
1264 remove_routes(self.routes)
1265 remove_links(self.links)
1f0e3109
SS		 1266
1267 def tearDown(self):
ec38833c
ZJS		 1268 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
1269 remove_routes(self.routes)
1270 remove_links(self.links)
1271 remove_unit_from_networkd_path(self.units)
1f0e3109 1272
b8102725 1273 def test_address_static(self):
ec38833c
ZJS		 1274 copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev')
1275 start_networkd(0)
b8102725 1276
ec38833c 1277 wait_online(['dummy98:routable'])
b8102725 1278
371810d1 1279 output = check_output('ip -4 address show dev dummy98')
b8102725
YW		 1280 print(output)
1281 self.assertRegex(output, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98')
1282 self.assertRegex(output, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98')
1283 self.assertRegex(output, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98')
1284
1285 # invalid sections
1286 self.assertNotRegex(output, '10.10.0.1/16')
1287 self.assertNotRegex(output, '10.10.0.2/16')
1288
371810d1 1289 output = check_output('ip -4 address show dev dummy98 label 32')
b8102725
YW		 1290 self.assertRegex(output, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32')
1291
371810d1 1292 output = check_output('ip -4 address show dev dummy98 label 33')
b8102725
YW		 1293 self.assertRegex(output, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33')
1294
371810d1 1295 output = check_output('ip -4 address show dev dummy98 label 34')
b8102725
YW		 1296 self.assertRegex(output, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
1297
371810d1 1298 output = check_output('ip -4 address show dev dummy98 label 35')
b8102725
YW		 1299 self.assertRegex(output, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
1300
371810d1 1301 output = check_output('ip -6 address show dev dummy98')
b8102725
YW		 1302 print(output)
1303 self.assertRegex(output, 'inet6 2001:db8:0:f101::15/64 scope global')
1304 self.assertRegex(output, 'inet6 2001:db8:0:f101::16/64 scope global')
1305 self.assertRegex(output, 'inet6 2001:db8:0:f102::15/64 scope global')
1306 self.assertRegex(output, 'inet6 2001:db8:0:f102::16/64 scope global')
1307 self.assertRegex(output, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global')
1308 self.assertRegex(output, 'inet6 fd[0-9a-f:]*1/64 scope global')
1309
1310 def test_address_preferred_lifetime_zero_ipv6(self):
ec38833c
ZJS		 1311 copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev')
1312 start_networkd()
1f0e3109 1313
e39cc445 1314 self.check_link_exists('dummy98')
e40a58b5 1315
791c1140 1316 self.check_operstate('dummy98', 'routable', setup_state='configuring')
b8102725 1317
371810d1 1318 output = check_output('ip address show dummy98')
b8102725
YW		 1319 print(output)
1320 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
1321 self.assertRegex(output, 'inet6 2001:db8:0:f101::1/64 scope global')
1f0e3109
SS		 1322
1323 def test_configure_without_carrier(self):
ec38833c
ZJS		 1324 copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
1325 start_networkd()
1f0e3109 1326
e39cc445 1327 self.check_link_exists('test1')
e40a58b5 1328
371810d1 1329 output = check_output(*networkctl_cmd, 'status', 'test1')
1f0e3109
SS		 1330 print(output)
1331 self.assertRegex(output, '192.168.0.15')
1332 self.assertRegex(output, '192.168.0.1')
1333 self.assertRegex(output, 'routable')
1334
1f0e3109 1335 def test_routing_policy_rule(self):
ec38833c 1336 copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev')
703bc7a2 1337
ec38833c 1338 start_networkd()
1f0e3109 1339
e39cc445 1340 self.check_link_exists('test1')
e40a58b5 1341
371810d1 1342 output = check_output('ip rule')
1f0e3109
SS		 1343 print(output)
1344 self.assertRegex(output, '111')
1345 self.assertRegex(output, 'from 192.168.100.18')
f7bdd562 1346 self.assertRegex(output, r'tos (?:0x08|throughput)\s')
1f0e3109
SS		 1347 self.assertRegex(output, 'iif test1')
1348 self.assertRegex(output, 'oif test1')
1349 self.assertRegex(output, 'lookup 7')
1350
b677774d 1351 def test_routing_policy_rule_issue_11280(self):
ec38833c
ZJS		 1352 copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev',
1353 'routing-policy-rule-dummy98.network', '12-dummy.netdev')
b677774d 1354
b677774d
YW		 1355 for trial in range(3):
1356 # Remove state files only first time
ec38833c 1357 start_networkd(remove_state_files=(trial == 0))
b677774d 1358
e39cc445
YW		 1359 self.check_link_exists('test1')
1360 self.check_link_exists('dummy98')
b677774d 1361
371810d1 1362 output = check_output('ip rule list table 7')
b677774d
YW		 1363 print(output)
1364 self.assertRegex(output, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7')
1365
371810d1 1366 output = check_output('ip rule list table 8')
b677774d
YW		 1367 print(output)
1368 self.assertRegex(output, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8')
1369
d586a2c3 1370 @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
926062f0 1371 def test_routing_policy_rule_port_range(self):
ec38833c 1372 copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
703bc7a2 1373
ec38833c 1374 start_networkd()
926062f0 1375
e39cc445 1376 self.check_link_exists('test1')
e40a58b5 1377
371810d1 1378 output = check_output('ip rule')
926062f0
SS		 1379 print(output)
1380 self.assertRegex(output, '111')
1381 self.assertRegex(output, 'from 192.168.100.18')
1382 self.assertRegex(output, '1123-1150')
1383 self.assertRegex(output, '3224-3290')
1384 self.assertRegex(output, 'tcp')
1385 self.assertRegex(output, 'lookup 7')
1f0e3109 1386
d586a2c3 1387 @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
efecf9cd 1388 def test_routing_policy_rule_invert(self):
ec38833c 1389 copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
703bc7a2 1390
ec38833c 1391 start_networkd()
efecf9cd 1392
e39cc445 1393 self.check_link_exists('test1')
e40a58b5 1394
371810d1 1395 output = check_output('ip rule')
efecf9cd 1396 print(output)
efecf9cd
SS		 1397 self.assertRegex(output, '111')
1398 self.assertRegex(output, 'not.*?from.*?192.168.100.18')
1399 self.assertRegex(output, 'tcp')
1400 self.assertRegex(output, 'lookup 7')
1401
0ef830cf 1402 def test_route_static(self):
ec38833c
ZJS		 1403 copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev')
1404 start_networkd(0)
0d34228f 1405
ec38833c 1406 wait_online(['dummy98:routable'])
0d34228f 1407
371810d1 1408 output = check_output('ip -6 route show dev dummy98')
0d34228f 1409 print(output)
0ef830cf
YW		 1410 self.assertRegex(output, '2001:1234:5:8fff:ff:ff:ff:ff proto static')
1411 self.assertRegex(output, '2001:1234:5:8f63::1 proto kernel')
1f0e3109 1412
371810d1 1413 output = check_output('ip -6 route show dev dummy98 default')
0ef830cf 1414 self.assertRegex(output, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium')
1f0e3109 1415
371810d1 1416 output = check_output('ip -4 route show dev dummy98')
1f0e3109 1417 print(output)
0ef830cf
YW		 1418 self.assertRegex(output, '149.10.124.48/28 proto kernel scope link src 149.10.124.58')
1419 self.assertRegex(output, '149.10.124.64 proto static scope link')
2b00dff8 1420 self.assertRegex(output, '169.254.0.0/16 proto static scope link metric 2048')
0ef830cf
YW		 1421 self.assertRegex(output, '192.168.1.1 proto static initcwnd 20')
1422 self.assertRegex(output, '192.168.1.2 proto static initrwnd 30')
1f0e3109 1423
371810d1 1424 output = check_output('ip -4 route show dev dummy98 default')
0ef830cf
YW		 1425 self.assertRegex(output, 'default via 149.10.125.65 proto static onlink')
1426 self.assertRegex(output, 'default via 149.10.124.64 proto static')
6543b7fd 1427 self.assertRegex(output, 'default proto static')
1f0e3109 1428
371810d1 1429 output = check_output('ip route show type blackhole')
1f0e3109 1430 print(output)
0ef830cf 1431 self.assertRegex(output, 'blackhole 202.54.1.2 proto static')
f5050e48 1432
371810d1 1433 output = check_output('ip route show type unreachable')
f5050e48 1434 print(output)
0ef830cf 1435 self.assertRegex(output, 'unreachable 202.54.1.3 proto static')
f5050e48 1436
371810d1 1437 output = check_output('ip route show type prohibit')
f5050e48 1438 print(output)
0ef830cf 1439 self.assertRegex(output, 'prohibit 202.54.1.4 proto static')
f5050e48 1440
20ca06a6
DA		 1441 def test_ip_route_ipv6_src_route(self):
1442 # a dummy device does not make the addresses go through tentative state, so we
1443 # reuse a bond from an earlier test, which does make the addresses go through
1444 # tentative state, and do our test on that
ec38833c
ZJS		 1445 copy_unit_to_networkd_unit_path('23-active-slave.network', '25-route-ipv6-src.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1446 start_networkd()
20ca06a6 1447
e39cc445
YW		 1448 self.check_link_exists('dummy98')
1449 self.check_link_exists('bond199')
20ca06a6 1450
371810d1 1451 output = check_output('ip -6 route list dev bond199')
20ca06a6
DA		 1452 print(output)
1453 self.assertRegex(output, 'abcd::/16')
1454 self.assertRegex(output, 'src')
1455 self.assertRegex(output, '2001:1234:56:8f63::2')
1456
1f0e3109 1457 def test_ip_link_mac_address(self):
ec38833c
ZJS		 1458 copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
1459 start_networkd()
1f0e3109 1460
e39cc445 1461 self.check_link_exists('dummy98')
1f0e3109 1462
371810d1 1463 output = check_output('ip link show dummy98')
1f0e3109
SS		 1464 print(output)
1465 self.assertRegex(output, '00:01:02:aa:bb:cc')
1466
1467 def test_ip_link_unmanaged(self):
ec38833c
ZJS		 1468 copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
1469 start_networkd()
1f0e3109 1470
e39cc445 1471 self.check_link_exists('dummy98')
1f0e3109 1472
371810d1 1473 output = check_output(*networkctl_cmd, 'status', 'dummy98')
1f0e3109
SS		 1474 print(output)
1475 self.assertRegex(output, 'unmanaged')
1476
1477 def test_ipv6_address_label(self):
ec38833c
ZJS		 1478 copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
1479 start_networkd()
1f0e3109 1480
e39cc445 1481 self.check_link_exists('dummy98')
1f0e3109 1482
371810d1 1483 output = check_output('ip addrlabel list')
1f0e3109
SS		 1484 print(output)
1485 self.assertRegex(output, '2004:da8:1::/64')
1486
e4a71bf3 1487 def test_ipv6_neighbor(self):
ec38833c
ZJS		 1488 copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
1489 start_networkd()
e4a71bf3 1490
e39cc445 1491 self.check_link_exists('dummy98')
e4a71bf3 1492
371810d1 1493 output = check_output('ip neigh list')
e4a71bf3
WKI		 1494 print(output)
1495 self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
094b5479 1496 self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
e4a71bf3 1497
05514ae1 1498 def test_link_local_addressing(self):
ec38833c
ZJS		 1499 copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
1500 '25-link-local-addressing-no.network', '12-dummy.netdev')
1501 start_networkd(0)
1502 wait_online(['test1:degraded', 'dummy98:carrier'])
05514ae1 1503
e39cc445
YW		 1504 self.check_link_exists('test1')
1505 self.check_link_exists('dummy98')
05514ae1 1506
371810d1 1507 output = check_output('ip address show dev test1')
05514ae1
YW		 1508 print(output)
1509 self.assertRegex(output, 'inet .* scope link')
1510 self.assertRegex(output, 'inet6 .* scope link')
1511
371810d1 1512 output = check_output('ip address show dev dummy98')
05514ae1
YW		 1513 print(output)
1514 self.assertNotRegex(output, 'inet6* .* scope link')
1515
791c1140
YW		 1516 self.check_operstate('test1', 'degraded')
1517 self.check_operstate('dummy98', 'carrier')
05514ae1
YW		 1518
1519 '''
1520 Documentation/networking/ip-sysctl.txt
1521
1522 addr_gen_mode - INTEGER
1523 Defines how link-local and autoconf addresses are generated.
1524
1525 0: generate address based on EUI64 (default)
1526 1: do no generate a link-local address, use EUI64 for addresses generated
1527 from autoconf
1528 2: generate stable privacy addresses, using the secret from
1529 stable_secret (RFC7217)
1530 3: generate stable privacy addresses, using a random secret if unset
1531 '''
1532
1533 test1_addr_gen_mode = ''
1534 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')):
1535 with open(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')) as f:
1536 try:
1537 f.readline()
1538 except IOError:
1539 # if stable_secret is unset, then EIO is returned
1540 test1_addr_gen_mode = '0'
1541 else:
1542 test1_addr_gen_mode = '2'
1543 else:
1544 test1_addr_gen_mode = '0'
1545
1546 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'addr_gen_mode')):
ec38833c 1547 self.assertEqual(read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode)
05514ae1
YW		 1548
1549 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')):
ec38833c 1550 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
05514ae1 1551
1f0e3109 1552 def test_sysctl(self):
ec38833c
ZJS		 1553 copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
1554 start_networkd(0)
1555 wait_online(['dummy98:degraded'])
1556
1557 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
1558 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
1559 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
1560 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
1561 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
1562 self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
1563 self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
1f0e3109 1564
4da33154 1565 def test_sysctl_disable_ipv6(self):
ec38833c 1566 copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev')
4da33154
YW		 1567
1568 print('## Disable ipv6')
cefd6b3d
ZJS		 1569 check_output('sysctl net.ipv6.conf.all.disable_ipv6=1')
1570 check_output('sysctl net.ipv6.conf.default.disable_ipv6=1')
4da33154 1571
ec38833c
ZJS		 1572 start_networkd(0)
1573 wait_online(['dummy98:routable'])
4da33154 1574
371810d1 1575 output = check_output('ip -4 address show dummy98')
4da33154
YW		 1576 print(output)
1577 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
371810d1 1578 output = check_output('ip -6 address show dummy98')
4da33154
YW		 1579 print(output)
1580 self.assertEqual(output, '')
791c1140 1581 self.check_operstate('dummy98', 'routable')
4da33154 1582
cefd6b3d 1583 check_output('ip link del dummy98')
4da33154
YW		 1584
1585 print('## Enable ipv6')
cefd6b3d
ZJS		 1586 check_output('sysctl net.ipv6.conf.all.disable_ipv6=0')
1587 check_output('sysctl net.ipv6.conf.default.disable_ipv6=0')
4da33154 1588
ec38833c
ZJS		 1589 start_networkd(0)
1590 wait_online(['dummy98:routable'])
4da33154 1591
371810d1 1592 output = check_output('ip -4 address show dummy98')
4da33154
YW		 1593 print(output)
1594 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
371810d1 1595 output = check_output('ip -6 address show dummy98')
4da33154
YW		 1596 print(output)
1597 self.assertRegex(output, 'inet6 .* scope link')
791c1140 1598 self.check_operstate('dummy98', 'routable')
4da33154 1599
cd65d067 1600 def test_bind_carrier(self):
ec38833c
ZJS		 1601 copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
1602 start_networkd()
cd65d067 1603
e39cc445 1604 self.check_link_exists('test1')
cd65d067 1605
cefd6b3d
ZJS		 1606 check_output('ip link add dummy98 type dummy')
1607 check_output('ip link set dummy98 up')
b117044c 1608 time.sleep(2)
371810d1 1609 output = check_output('ip address show test1')
cd65d067
YW		 1610 print(output)
1611 self.assertRegex(output, 'UP,LOWER_UP')
1612 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1613 self.check_operstate('test1', 'routable')
cd65d067 1614
cefd6b3d
ZJS		 1615 check_output('ip link add dummy99 type dummy')
1616 check_output('ip link set dummy99 up')
b117044c 1617 time.sleep(2)
371810d1 1618 output = check_output('ip address show test1')
cd65d067
YW		 1619 print(output)
1620 self.assertRegex(output, 'UP,LOWER_UP')
1621 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1622 self.check_operstate('test1', 'routable')
cd65d067 1623
cefd6b3d 1624 check_output('ip link del dummy98')
b117044c 1625 time.sleep(2)
371810d1 1626 output = check_output('ip address show test1')
cd65d067
YW		 1627 print(output)
1628 self.assertRegex(output, 'UP,LOWER_UP')
1629 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1630 self.check_operstate('test1', 'routable')
cd65d067 1631
cefd6b3d 1632 check_output('ip link del dummy99')
b117044c 1633 time.sleep(2)
371810d1 1634 output = check_output('ip address show test1')
cd65d067
YW		 1635 print(output)
1636 self.assertNotRegex(output, 'UP,LOWER_UP')
1637 self.assertRegex(output, 'DOWN')
1638 self.assertNotRegex(output, '192.168.10')
791c1140 1639 self.check_operstate('test1', 'off')
cd65d067 1640
cefd6b3d
ZJS		 1641 check_output('ip link add dummy98 type dummy')
1642 check_output('ip link set dummy98 up')
b117044c 1643 time.sleep(2)
371810d1 1644 output = check_output('ip address show test1')
cd65d067
YW		 1645 print(output)
1646 self.assertRegex(output, 'UP,LOWER_UP')
1647 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1648 self.check_operstate('test1', 'routable')
cd65d067 1649
fdcd1ec5 1650 def test_domain(self):
ec38833c
ZJS		 1651 copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
1652 start_networkd(0)
1653 wait_online(['dummy98:routable'])
fdcd1ec5 1654
371810d1 1655 output = check_output(*networkctl_cmd, 'status', 'dummy98', env=env)
fdcd1ec5
YW		 1656 print(output)
1657 self.assertRegex(output, 'Address: 192.168.42.100')
1658 self.assertRegex(output, 'DNS: 192.168.42.1')
1659 self.assertRegex(output, 'Search Domains: one')
1660
be68c2c9 1661class NetworkdBondTests(unittest.TestCase, Utilities):
c3a8853f 1662 links = [
c2990ec3 1663 'bond199',
c3a8853f 1664 'bond99',
cc3e488c
YW		 1665 'dummy98',
1666 'test1']
c3a8853f
YW		 1667
1668 units = [
cc3e488c
YW		 1669 '11-dummy.netdev',
1670 '12-dummy.netdev',
c2990ec3
YW		 1671 '23-active-slave.network',
1672 '23-bond199.network',
1673 '23-primary-slave.network',
1674 '23-test1-bond199.network',
1675 '25-bond-active-backup-slave.netdev',
c3a8853f 1676 '25-bond.netdev',
c3a8853f 1677 'bond99.network',
cc3e488c 1678 'bond-slave.network']
c3a8853f
YW		 1679
1680 def setUp(self):
ec38833c 1681 remove_links(self.links)
c3a8853f
YW		 1682
1683 def tearDown(self):
ec38833c
ZJS		 1684 remove_links(self.links)
1685 remove_unit_from_networkd_path(self.units)
c3a8853f 1686
c2990ec3 1687 def test_bond_active_slave(self):
ec38833c
ZJS		 1688 copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1689 start_networkd()
c2990ec3 1690
e39cc445
YW		 1691 self.check_link_exists('dummy98')
1692 self.check_link_exists('bond199')
c2990ec3 1693
371810d1 1694 output = check_output('ip -d link show bond199')
c2990ec3
YW		 1695 print(output)
1696 self.assertRegex(output, 'active_slave dummy98')
1697
1698 def test_bond_primary_slave(self):
ec38833c
ZJS		 1699 copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
1700 start_networkd()
c2990ec3 1701
e39cc445
YW		 1702 self.check_link_exists('test1')
1703 self.check_link_exists('bond199')
c2990ec3 1704
371810d1 1705 output = check_output('ip -d link show bond199')
c2990ec3
YW		 1706 print(output)
1707 self.assertRegex(output, 'primary test1')
1708
cc3e488c 1709 def test_bond_operstate(self):
ec38833c
ZJS		 1710 copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev',
1711 'bond99.network','bond-slave.network')
1712 start_networkd()
c3a8853f 1713
e39cc445
YW		 1714 self.check_link_exists('bond99')
1715 self.check_link_exists('dummy98')
1716 self.check_link_exists('test1')
c3a8853f 1717
371810d1 1718 output = check_output('ip -d link show dummy98')
c3a8853f 1719 print(output)
cc3e488c 1720 self.assertRegex(output, 'SLAVE,UP,LOWER_UP')
c3a8853f 1721
371810d1 1722 output = check_output('ip -d link show test1')
c3a8853f
YW		 1723 print(output)
1724 self.assertRegex(output, 'SLAVE,UP,LOWER_UP')
1725
371810d1 1726 output = check_output('ip -d link show bond99')
c3a8853f
YW		 1727 print(output)
1728 self.assertRegex(output, 'MASTER,UP,LOWER_UP')
1729
791c1140
YW		 1730 self.check_operstate('dummy98', 'enslaved')
1731 self.check_operstate('test1', 'enslaved')
1732 self.check_operstate('bond99', 'routable')
c3a8853f 1733
cefd6b3d 1734 check_output('ip link set dummy98 down')
c3a8853f
YW		 1735 time.sleep(2)
1736
791c1140
YW		 1737 self.check_operstate('dummy98', 'off')
1738 self.check_operstate('test1', 'enslaved')
1739 self.check_operstate('bond99', 'degraded-carrier')
c3a8853f 1740
cefd6b3d 1741 check_output('ip link set dummy98 up')
c3a8853f
YW		 1742 time.sleep(2)
1743
791c1140
YW		 1744 self.check_operstate('dummy98', 'enslaved')
1745 self.check_operstate('test1', 'enslaved')
1746 self.check_operstate('bond99', 'routable')
c3a8853f 1747
cefd6b3d
ZJS		 1748 check_output('ip link set dummy98 down')
1749 check_output('ip link set test1 down')
2700d2c7 1750 time.sleep(2)
cc3e488c 1751
791c1140
YW		 1752 self.check_operstate('dummy98', 'off')
1753 self.check_operstate('test1', 'off')
2700d2c7 1754
2700d2c7
YW		 1755 for trial in range(30):
1756 if trial > 0:
1757 time.sleep(1)
371810d1 1758 output = check_output('ip address show bond99')
2700d2c7 1759 print(output)
ec38833c 1760 if get_operstate('bond99') == 'no-carrier':
2700d2c7
YW		 1761 break
1762 else:
1763 # Huh? Kernel does not recognize that all slave interfaces are down?
1764 # Let's confirm that networkd's operstate is consistent with ip's result.
1765 self.assertNotRegex(output, 'NO-CARRIER')
cc3e488c 1766
be68c2c9 1767class NetworkdBridgeTests(unittest.TestCase, Utilities):
09ea6724
YW		 1768 links = [
1769 'bridge99',
1770 'dummy98',
1771 'test1']
1772
1773 units = [
1774 '11-dummy.netdev',
1775 '12-dummy.netdev',
1776 '26-bridge.netdev',
1777 '26-bridge-slave-interface-1.network',
1778 '26-bridge-slave-interface-2.network',
804b6cd2 1779 'bridge99-ignore-carrier-loss.network',
09ea6724 1780 'bridge99.network']
1f0e3109
SS		 1781
1782 def setUp(self):
ec38833c 1783 remove_links(self.links)
1f0e3109
SS		 1784
1785 def tearDown(self):
ec38833c
ZJS		 1786 remove_links(self.links)
1787 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 1788
1789 def test_bridge_property(self):
ec38833c
ZJS		 1790 copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1791 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1792 'bridge99.network')
1793 start_networkd()
1f0e3109 1794
e39cc445
YW		 1795 self.check_link_exists('dummy98')
1796 self.check_link_exists('test1')
1797 self.check_link_exists('bridge99')
1f0e3109 1798
371810d1 1799 output = check_output('ip -d link show test1')
1f0e3109
SS		 1800 print(output)
1801 self.assertRegex(output, 'master')
1802 self.assertRegex(output, 'bridge')
1803
371810d1 1804 output = check_output('ip -d link show dummy98')
1f0e3109
SS		 1805 print(output)
1806 self.assertRegex(output, 'master')
1807 self.assertRegex(output, 'bridge')
1808
371810d1 1809 output = check_output('ip addr show bridge99')
1f0e3109 1810 print(output)
2be6c5d2 1811 self.assertRegex(output, '192.168.0.15/24')
1f0e3109 1812
371810d1 1813 output = check_output('bridge -d link show dummy98')
1f0e3109 1814 print(output)
ec38833c
ZJS		 1815 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
1816 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
1817 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
1818 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0')
1819 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
7f15b714 1820 if (os.path.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')):
ec38833c
ZJS		 1821 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1')
1822 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0')
4d7ed14f
SS		 1823
1824 # CONFIG_BRIDGE_IGMP_SNOOPING=y
1825 if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
ec38833c 1826 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
1f0e3109 1827
791c1140
YW		 1828 self.check_operstate('test1', 'enslaved')
1829 self.check_operstate('dummy98', 'enslaved')
1830 self.check_operstate('bridge99', 'routable')
2be6c5d2 1831
371810d1 1832 check_output('ip address add 192.168.0.16/24 dev bridge99')
804b6cd2
YW		 1833 time.sleep(1)
1834
371810d1 1835 output = check_output('ip addr show bridge99')
2be6c5d2
YW		 1836 print(output)
1837 self.assertRegex(output, '192.168.0.16/24')
1838
791c1140 1839 self.check_operstate('bridge99', 'routable')
2be6c5d2 1840
371810d1 1841 self.assertEqual(call('ip link del test1'), 0)
2be6c5d2
YW		 1842 time.sleep(3)
1843
791c1140 1844 self.check_operstate('bridge99', 'degraded-carrier')
2be6c5d2 1845
cefd6b3d 1846 check_output('ip link del dummy98')
804b6cd2
YW		 1847 time.sleep(3)
1848
791c1140 1849 self.check_operstate('bridge99', 'no-carrier')
2be6c5d2 1850
371810d1 1851 output = check_output('ip address show bridge99')
804b6cd2
YW		 1852 print(output)
1853 self.assertRegex(output, 'NO-CARRIER')
1854 self.assertNotRegex(output, '192.168.0.15/24')
1855 self.assertNotRegex(output, '192.168.0.16/24')
1856
1857 def test_bridge_ignore_carrier_loss(self):
ec38833c
ZJS		 1858 copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1859 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1860 'bridge99-ignore-carrier-loss.network')
371810d1 1861 call('ip rule del table 100')
703bc7a2 1862
ec38833c 1863 start_networkd()
804b6cd2 1864
e39cc445
YW		 1865 self.check_link_exists('dummy98')
1866 self.check_link_exists('test1')
1867 self.check_link_exists('bridge99')
804b6cd2 1868
371810d1 1869 check_output('ip address add 192.168.0.16/24 dev bridge99')
804b6cd2
YW		 1870 time.sleep(1)
1871
371810d1
ZJS		 1872 check_output('ip link del test1')
1873 check_output('ip link del dummy98')
804b6cd2
YW		 1874 time.sleep(3)
1875
371810d1 1876 output = check_output('ip address show bridge99')
804b6cd2
YW		 1877 print(output)
1878 self.assertRegex(output, 'NO-CARRIER')
1879 self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1880 self.assertRegex(output, 'inet 192.168.0.16/24 scope global secondary bridge99')
1881
371810d1 1882 call('ip rule del table 100')
6609924c
YW		 1883
1884 def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self):
ec38833c
ZJS		 1885 copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network',
1886 'bridge99-ignore-carrier-loss.network')
703bc7a2 1887
371810d1 1888 call('ip rule del table 100')
703bc7a2 1889
ec38833c 1890 start_networkd()
6609924c 1891
e39cc445 1892 self.check_link_exists('bridge99')
6609924c 1893
cefd6b3d
ZJS		 1894 check_output('ip link add dummy98 type dummy')
1895 check_output('ip link set dummy98 up')
1896 check_output('ip link del dummy98')
6609924c 1897
cefd6b3d
ZJS		 1898 check_output('ip link add dummy98 type dummy')
1899 check_output('ip link set dummy98 up')
1900 check_output('ip link del dummy98')
6609924c 1901
cefd6b3d
ZJS		 1902 check_output('ip link add dummy98 type dummy')
1903 check_output('ip link set dummy98 up')
1904 check_output('ip link del dummy98')
6609924c 1905
cefd6b3d
ZJS		 1906 check_output('ip link add dummy98 type dummy')
1907 check_output('ip link set dummy98 up')
6609924c 1908
be0e1ef9
YW		 1909 for trial in range(30):
1910 if trial > 0:
1911 time.sleep(1)
ec38833c 1912 if get_operstate('bridge99') == 'routable' and get_operstate('dummy98') == 'enslaved':
be0e1ef9
YW		 1913 break
1914 else:
1915 self.assertTrue(False)
6609924c 1916
371810d1 1917 output = check_output('ip address show bridge99')
6609924c
YW		 1918 print(output)
1919 self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1920
371810d1 1921 output = check_output('ip rule list table 100')
6609924c
YW		 1922 print(output)
1923 self.assertEqual(output, '0: from all to 8.8.8.8 lookup 100')
1924
371810d1 1925 call('ip rule del table 100')
6609924c 1926
be68c2c9 1927class NetworkdLLDPTests(unittest.TestCase, Utilities):
1f0e3109
SS		 1928 links = ['veth99']
1929
09ea6724
YW		 1930 units = [
1931 '23-emit-lldp.network',
1932 '24-lldp.network',
1933 '25-veth.netdev']
1f0e3109
SS		 1934
1935 def setUp(self):
ec38833c 1936 remove_links(self.links)
1f0e3109
SS		 1937
1938 def tearDown(self):
ec38833c
ZJS		 1939 remove_links(self.links)
1940 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 1941
1942 def test_lldp(self):
ec38833c
ZJS		 1943 copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
1944 start_networkd(0)
1945 wait_online(['veth99:degraded', 'veth-peer:degraded'])
1f0e3109 1946
371810d1 1947 output = check_output(*networkctl_cmd, 'lldp', env=env)
1f0e3109
SS		 1948 print(output)
1949 self.assertRegex(output, 'veth-peer')
1950 self.assertRegex(output, 'veth99')
1951
be68c2c9 1952class NetworkdRATests(unittest.TestCase, Utilities):
1f0e3109
SS		 1953 links = ['veth99']
1954
09ea6724
YW		 1955 units = [
1956 '25-veth.netdev',
1957 'ipv6-prefix.network',
1958 'ipv6-prefix-veth.network']
1f0e3109
SS		 1959
1960 def setUp(self):
ec38833c 1961 remove_links(self.links)
1f0e3109
SS		 1962
1963 def tearDown(self):
ec38833c
ZJS		 1964 remove_links(self.links)
1965 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 1966
1967 def test_ipv6_prefix_delegation(self):
ec38833c
ZJS		 1968 warn_about_firewalld()
1969 copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
1970 start_networkd(0)
1971 wait_online(['veth99:routable', 'veth-peer:degraded'])
1f0e3109 1972
371810d1 1973 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 1974 print(output)
1975 self.assertRegex(output, '2002:da8:1:0')
1976
be68c2c9 1977class NetworkdDHCPServerTests(unittest.TestCase, Utilities):
fdcd1ec5 1978 links = ['veth99']
09ea6724
YW		 1979
1980 units = [
09ea6724
YW		 1981 '25-veth.netdev',
1982 'dhcp-client.network',
1983 'dhcp-client-timezone-router.network',
1984 'dhcp-server.network',
1985 'dhcp-server-timezone-router.network']
1f0e3109
SS		 1986
1987 def setUp(self):
ec38833c 1988 remove_links(self.links)
1f0e3109
SS		 1989
1990 def tearDown(self):
ec38833c
ZJS		 1991 remove_links(self.links)
1992 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 1993
1994 def test_dhcp_server(self):
ec38833c
ZJS		 1995 warn_about_firewalld()
1996 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
1997 start_networkd(0)
1998 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 1999
371810d1 2000 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2001 print(output)
2002 self.assertRegex(output, '192.168.5.*')
2003 self.assertRegex(output, 'Gateway: 192.168.5.1')
2004 self.assertRegex(output, 'DNS: 192.168.5.1')
2005 self.assertRegex(output, 'NTP: 192.168.5.1')
2006
1f0e3109 2007 def test_emit_router_timezone(self):
ec38833c
ZJS		 2008 warn_about_firewalld()
2009 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
2010 start_networkd(0)
2011 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2012
371810d1 2013 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2014 print(output)
2015 self.assertRegex(output, 'Gateway: 192.168.5.*')
2016 self.assertRegex(output, '192.168.5.*')
2017 self.assertRegex(output, 'Europe/Berlin')
2018
be68c2c9 2019class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
09ea6724 2020 links = [
18c613dc
YW		 2021 'veth99',
2022 'vrf99']
09ea6724
YW		 2023
2024 units = [
2025 '25-veth.netdev',
18c613dc
YW		 2026 '25-vrf.netdev',
2027 '25-vrf.network',
09ea6724
YW		 2028 'dhcp-client-anonymize.network',
2029 'dhcp-client-critical-connection.network',
af3b1498 2030 'dhcp-client-gateway-onlink-implicit.network',
09ea6724
YW		 2031 'dhcp-client-ipv4-dhcp-settings.network',
2032 'dhcp-client-ipv4-only-ipv6-disabled.network',
2033 'dhcp-client-ipv4-only.network',
2034 'dhcp-client-ipv6-only.network',
2035 'dhcp-client-ipv6-rapid-commit.network',
2036 'dhcp-client-listen-port.network',
2037 'dhcp-client-route-metric.network',
2038 'dhcp-client-route-table.network',
18c613dc 2039 'dhcp-client-vrf.network',
117a55c7
YW		 2040 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
2041 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
3e9d5552 2042 'dhcp-client.network',
09ea6724 2043 'dhcp-server-veth-peer.network',
30d3b54e
YW		 2044 'dhcp-v4-server-veth-peer.network',
2045 'static.network']
1f0e3109
SS		 2046
2047 def setUp(self):
ec38833c
ZJS		 2048 stop_dnsmasq(dnsmasq_pid_file)
2049 remove_links(self.links)
1f0e3109
SS		 2050
2051 def tearDown(self):
ec38833c
ZJS		 2052 stop_dnsmasq(dnsmasq_pid_file)
2053 remove_lease_file()
2054 remove_log_file()
2055 remove_links(self.links)
2056 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 2057
2058 def test_dhcp_client_ipv6_only(self):
ec38833c 2059 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1f0e3109 2060
ec38833c
ZJS		 2061 start_networkd(0)
2062 wait_online(['veth-peer:carrier'])
2063 start_dnsmasq()
2064 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2065
371810d1 2066 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2067 print(output)
2068 self.assertRegex(output, '2600::')
2069 self.assertNotRegex(output, '192.168.5')
2070
3a956d38 2071 # Confirm that ipv6 token is not set in the kernel
371810d1 2072 output = check_output('ip token show dev veth99')
3a956d38
YW		 2073 print(output)
2074 self.assertRegex(output, 'token :: dev veth99')
2075
1f0e3109 2076 def test_dhcp_client_ipv4_only(self):
ec38833c 2077 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
1f0e3109 2078
ec38833c
ZJS		 2079 start_networkd(0)
2080 wait_online(['veth-peer:carrier'])
2081 start_dnsmasq()
2082 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2083
371810d1 2084 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2085 print(output)
2086 self.assertNotRegex(output, '2600::')
2087 self.assertRegex(output, '192.168.5')
2088
2089 def test_dhcp_client_ipv4_ipv6(self):
ec38833c
ZJS		 2090 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
2091 'dhcp-client-ipv4-only.network')
2092 start_networkd(0)
2093 wait_online(['veth-peer:carrier'])
2094 start_dnsmasq()
2095 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2096
2097 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2098 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2099 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
1f0e3109 2100
371810d1 2101 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2102 print(output)
2103 self.assertRegex(output, '2600::')
2104 self.assertRegex(output, '192.168.5')
2105
2106 def test_dhcp_client_settings(self):
ec38833c 2107 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
1f0e3109 2108
ec38833c
ZJS		 2109 start_networkd(0)
2110 wait_online(['veth-peer:carrier'])
2111 start_dnsmasq()
2112 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2113
0ae7a66d 2114 print('## ip address show dev veth99')
371810d1 2115 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2116 print(output)
2117 self.assertRegex(output, '12:34:56:78:9a:bc')
2118 self.assertRegex(output, '192.168.5')
2119 self.assertRegex(output, '1492')
2120
0ae7a66d
YW		 2121 # issue #8726
2122 print('## ip route show table main dev veth99')
371810d1 2123 output = check_output('ip route show table main dev veth99')
1f0e3109 2124 print(output)
0ae7a66d 2125 self.assertNotRegex(output, 'proto dhcp')
1f0e3109 2126
0ae7a66d 2127 print('## ip route show table 211 dev veth99')
371810d1 2128 output = check_output('ip route show table 211 dev veth99')
0ae7a66d
YW		 2129 print(output)
2130 self.assertRegex(output, 'default via 192.168.5.1 proto dhcp')
2131 self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 proto dhcp')
2132 self.assertRegex(output, '192.168.5.1 proto dhcp scope link')
2133
2134 print('## dnsmasq log')
ec38833c
ZJS		 2135 self.assertTrue(search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
2136 self.assertTrue(search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
2137 self.assertTrue(search_words_in_dnsmasq_log('client provides name: test-hostname'))
2138 self.assertTrue(search_words_in_dnsmasq_log('26:mtu'))
1f0e3109
SS		 2139
2140 def test_dhcp6_client_settings_rapidcommit_true(self):
ec38833c
ZJS		 2141 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
2142 start_networkd(0)
2143 wait_online(['veth-peer:carrier'])
2144 start_dnsmasq()
2145 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2146
371810d1 2147 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2148 print(output)
2149 self.assertRegex(output, '12:34:56:78:9a:bc')
ec38833c 2150 self.assertTrue(search_words_in_dnsmasq_log('14:rapid-commit', True))
1f0e3109
SS		 2151
2152 def test_dhcp6_client_settings_rapidcommit_false(self):
ec38833c
ZJS		 2153 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
2154 start_networkd(0)
2155 wait_online(['veth-peer:carrier'])
2156 start_dnsmasq()
2157 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2158
371810d1 2159 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2160 print(output)
2161 self.assertRegex(output, '12:34:56:78:9a:bc')
ec38833c 2162 self.assertFalse(search_words_in_dnsmasq_log('14:rapid-commit', True))
1f0e3109
SS		 2163
2164 def test_dhcp_client_settings_anonymize(self):
ec38833c
ZJS		 2165 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
2166 start_networkd(0)
2167 wait_online(['veth-peer:carrier'])
2168 start_dnsmasq()
2169 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2170
ec38833c
ZJS		 2171 self.assertFalse(search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
2172 self.assertFalse(search_words_in_dnsmasq_log('test-hostname'))
2173 self.assertFalse(search_words_in_dnsmasq_log('26:mtu'))
1f0e3109
SS		 2174
2175 def test_dhcp_client_listen_port(self):
ec38833c
ZJS		 2176 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
2177 start_networkd(0)
2178 wait_online(['veth-peer:carrier'])
2179 start_dnsmasq('--dhcp-alternate-port=67,5555')
2180 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2181
2182 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2183 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2184 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
1f0e3109 2185
371810d1 2186 output = check_output('ip -4 address show dev veth99')
b412fce8
YW		 2187 print(output)
2188 self.assertRegex(output, '192.168.5.* dynamic')
1f0e3109
SS		 2189
2190 def test_dhcp_route_table_id(self):
ec38833c
ZJS		 2191 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
2192 start_networkd(0)
2193 wait_online(['veth-peer:carrier'])
2194 start_dnsmasq()
2195 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2196
371810d1 2197 output = check_output('ip route show table 12')
1f0e3109 2198 print(output)
1f0e3109
SS		 2199 self.assertRegex(output, 'veth99 proto dhcp')
2200 self.assertRegex(output, '192.168.5.1')
2201
2202 def test_dhcp_route_metric(self):
ec38833c
ZJS		 2203 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
2204 start_networkd(0)
2205 wait_online(['veth-peer:carrier'])
2206 start_dnsmasq()
2207 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2208
371810d1 2209 output = check_output('ip route show dev veth99')
1f0e3109 2210 print(output)
1f0e3109
SS		 2211 self.assertRegex(output, 'metric 24')
2212
2213 def test_dhcp_route_criticalconnection_true(self):
ec38833c
ZJS		 2214 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
2215 start_networkd(0)
2216 wait_online(['veth-peer:carrier'])
2217 start_dnsmasq()
2218 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2219
371810d1 2220 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109 2221 print(output)
1f0e3109 2222 self.assertRegex(output, '192.168.5.*')
e40a58b5 2223
5238e957 2224 # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease.
ec38833c 2225 stop_dnsmasq(dnsmasq_pid_file)
1f0e3109
SS		 2226
2227 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
2228 time.sleep(125)
2229
371810d1 2230 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2231 print(output)
2232 self.assertRegex(output, '192.168.5.*')
2233
30d3b54e 2234 def test_dhcp_client_reuse_address_as_static(self):
ec38833c
ZJS		 2235 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
2236 start_networkd(0)
2237 wait_online(['veth-peer:carrier'])
2238 start_dnsmasq()
2239 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2240
2241 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2242 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2243 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
30d3b54e 2244
371810d1 2245 output = check_output('ip address show dev veth99 scope global')
30d3b54e
YW		 2246 print(output)
2247 self.assertRegex(output, '192.168.5')
2248 self.assertRegex(output, '2600::')
2249
2629df47
YW		 2250 ipv4_address = re.search(r'192.168.5.[0-9]*/24', output)
2251 ipv6_address = re.search(r'2600::[0-9a-f:]*/128', output)
30d3b54e
YW		 2252 static_network = '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address.group(), 'Address=' + ipv6_address.group()])
2253 print(static_network)
2254
ec38833c 2255 remove_unit_from_networkd_path(['dhcp-client.network'])
30d3b54e
YW		 2256
2257 with open(os.path.join(network_unit_file_path, 'static.network'), mode='w') as f:
2258 f.write(static_network)
2259
2629df47
YW		 2260 # When networkd started, the links are already configured, so let's wait for 5 seconds
2261 # the links to be re-configured.
ec38833c
ZJS		 2262 start_networkd(5)
2263 wait_online(['veth99:routable', 'veth-peer:routable'])
30d3b54e 2264
371810d1 2265 output = check_output('ip -4 address show dev veth99 scope global')
30d3b54e
YW		 2266 print(output)
2267 self.assertRegex(output, '192.168.5')
2268 self.assertRegex(output, 'valid_lft forever preferred_lft forever')
2269
371810d1 2270 output = check_output('ip -6 address show dev veth99 scope global')
30d3b54e
YW		 2271 print(output)
2272 self.assertRegex(output, '2600::')
2273 self.assertRegex(output, 'valid_lft forever preferred_lft forever')
2274
18c613dc
YW		 2275 @expectedFailureIfModuleIsNotAvailable('vrf')
2276 def test_dhcp_client_vrf(self):
ec38833c
ZJS		 2277 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network',
2278 '25-vrf.netdev', '25-vrf.network')
2279 start_networkd(0)
2280 wait_online(['veth-peer:carrier'])
2281 start_dnsmasq()
2282 wait_online(['veth99:routable', 'veth-peer:routable', 'vrf99:carrier'])
2629df47
YW		 2283
2284 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2285 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2286 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
18c613dc
YW		 2287
2288 print('## ip -d link show dev vrf99')
371810d1 2289 output = check_output('ip -d link show dev vrf99')
18c613dc
YW		 2290 print(output)
2291 self.assertRegex(output, 'vrf table 42')
2292
2293 print('## ip address show vrf vrf99')
371810d1 2294 output = check_output('ip address show vrf vrf99')
d90f4f7d
YW		 2295 print(output)
2296 self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2297 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2298 self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)')
2299 self.assertRegex(output, 'inet6 .* scope link')
18c613dc
YW		 2300
2301 print('## ip address show dev veth99')
371810d1 2302 output = check_output('ip address show dev veth99')
18c613dc 2303 print(output)
18c613dc
YW		 2304 self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2305 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
d90f4f7d 2306 self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)')
18c613dc
YW		 2307 self.assertRegex(output, 'inet6 .* scope link')
2308
2309 print('## ip route show vrf vrf99')
371810d1 2310 output = check_output('ip route show vrf vrf99')
18c613dc
YW		 2311 print(output)
2312 self.assertRegex(output, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
2313 self.assertRegex(output, 'default dev veth99 proto static scope link')
2314 self.assertRegex(output, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254')
2315 self.assertRegex(output, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5')
2316 self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp')
2317 self.assertRegex(output, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5')
2318
2319 print('## ip route show table main dev veth99')
371810d1 2320 output = check_output('ip route show table main dev veth99')
18c613dc
YW		 2321 print(output)
2322 self.assertEqual(output, '')
2323
791c1140
YW		 2324 self.check_operstate('vrf99', 'carrier')
2325 self.check_operstate('veth99', 'routable')
18c613dc 2326
af3b1498 2327 def test_dhcp_client_gateway_onlink_implicit(self):
ec38833c
ZJS		 2328 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2329 'dhcp-client-gateway-onlink-implicit.network')
2330 start_networkd(0)
2331 wait_online(['veth-peer:carrier'])
2332 start_dnsmasq()
2333 wait_online(['veth99:routable', 'veth-peer:routable'])
af3b1498 2334
371810d1 2335 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
af3b1498
YW		 2336 print(output)
2337 self.assertRegex(output, '192.168.5')
2338
371810d1 2339 output = check_output('ip route list dev veth99 10.0.0.0/8')
af3b1498
YW		 2340 print(output)
2341 self.assertRegex(output, 'onlink')
371810d1 2342 output = check_output('ip route list dev veth99 192.168.100.0/24')
af3b1498
YW		 2343 print(output)
2344 self.assertRegex(output, 'onlink')
2345
117a55c7 2346 def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self):
ec38833c
ZJS		 2347 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2348 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
2349 start_networkd(0)
2350 wait_online(['veth-peer:carrier'])
2351 start_dnsmasq(lease_time='2m')
2352 wait_online(['veth99:routable', 'veth-peer:routable'])
63c598ed 2353
371810d1 2354 output = check_output('ip address show dev veth99')
63c598ed
YW		 2355 print(output)
2356
371810d1 2357 output = check_output('ip -6 address show dev veth99 scope global dynamic')
63c598ed 2358 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2359 output = check_output('ip -6 address show dev veth99 scope link')
63c598ed 2360 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2361 output = check_output('ip -4 address show dev veth99 scope global dynamic')
63c598ed 2362 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2363 output = check_output('ip -4 address show dev veth99 scope link')
63c598ed
YW		 2364 self.assertNotRegex(output, 'inet .* scope link')
2365
2366 print('Wait for the dynamic address to be expired')
2367 time.sleep(130)
2368
371810d1 2369 output = check_output('ip address show dev veth99')
63c598ed
YW		 2370 print(output)
2371
371810d1 2372 output = check_output('ip -6 address show dev veth99 scope global dynamic')
63c598ed 2373 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2374 output = check_output('ip -6 address show dev veth99 scope link')
63c598ed 2375 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2376 output = check_output('ip -4 address show dev veth99 scope global dynamic')
63c598ed 2377 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2378 output = check_output('ip -4 address show dev veth99 scope link')
63c598ed
YW		 2379 self.assertNotRegex(output, 'inet .* scope link')
2380
ec38833c 2381 search_words_in_dnsmasq_log('DHCPOFFER', show_all=True)
63c598ed 2382
117a55c7 2383 def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self):
ec38833c
ZJS		 2384 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2385 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
2386 start_networkd(0)
2387 wait_online(['veth99:degraded', 'veth-peer:routable'])
117a55c7 2388
371810d1 2389 output = check_output('ip address show dev veth99')
117a55c7
YW		 2390 print(output)
2391
371810d1 2392 output = check_output('ip -6 address show dev veth99 scope global dynamic')
117a55c7 2393 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2394 output = check_output('ip -6 address show dev veth99 scope link')
117a55c7 2395 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2396 output = check_output('ip -4 address show dev veth99 scope global dynamic')
117a55c7 2397 self.assertNotRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2398 output = check_output('ip -4 address show dev veth99 scope link')
117a55c7
YW		 2399 self.assertRegex(output, 'inet .* scope link')
2400
b6efd661 2401 def test_dhcp_client_route_remove_on_renew(self):
ec38833c
ZJS		 2402 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2403 'dhcp-client-ipv4-only-ipv6-disabled.network')
2404 start_networkd(0)
2405 wait_online(['veth-peer:carrier'])
2406 start_dnsmasq(ipv4_range='192.168.5.100,192.168.5.199', lease_time='2m')
2407 wait_online(['veth99:routable', 'veth-peer:routable'])
b6efd661
YW		 2408
2409 # test for issue #12490
2410
371810d1 2411 output = check_output('ip -4 address show dev veth99 scope global dynamic')
b6efd661
YW		 2412 print(output)
2413 self.assertRegex(output, 'inet 192.168.5.1[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2414 address1=None
2415 for line in output.splitlines():
2416 if 'brd 192.168.5.255 scope global dynamic veth99' in line:
2417 address1 = line.split()[1].split('/')[0]
2418 break
2419
371810d1 2420 output = check_output('ip -4 route show dev veth99')
b6efd661
YW		 2421 print(output)
2422 self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2423 self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2424
ec38833c
ZJS		 2425 stop_dnsmasq(dnsmasq_pid_file)
2426 start_dnsmasq(ipv4_range='192.168.5.200,192.168.5.250', lease_time='2m')
b6efd661
YW		 2427
2428 print('Wait for the dynamic address to be expired')
2429 time.sleep(130)
2430
371810d1 2431 output = check_output('ip -4 address show dev veth99 scope global dynamic')
b6efd661
YW		 2432 print(output)
2433 self.assertRegex(output, 'inet 192.168.5.2[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2434 address2=None
2435 for line in output.splitlines():
2436 if 'brd 192.168.5.255 scope global dynamic veth99' in line:
2437 address2 = line.split()[1].split('/')[0]
2438 break
2439
2440 self.assertNotEqual(address1, address2)
2441
371810d1 2442 output = check_output('ip -4 route show dev veth99')
b6efd661
YW		 2443 print(output)
2444 self.assertNotRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2445 self.assertNotRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2446 self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address2} metric 1024')
2447 self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address2} metric 1024')
2448
1f0e3109 2449if __name__ == '__main__':
9c1ae484
YW		 2450 parser = argparse.ArgumentParser()
2451 parser.add_argument('--build-dir', help='Path to build dir', dest='build_dir')
2452 parser.add_argument('--networkd', help='Path to systemd-networkd', dest='networkd_bin')
2453 parser.add_argument('--wait-online', help='Path to systemd-networkd-wait-online', dest='wait_online_bin')
2454 parser.add_argument('--networkctl', help='Path to networkctl', dest='networkctl_bin')
2455 parser.add_argument('--valgrind', help='Enable valgrind', dest='use_valgrind', type=bool, nargs='?', const=True, default=use_valgrind)
2456 parser.add_argument('--debug', help='Generate debugging logs', dest='enable_debug', type=bool, nargs='?', const=True, default=enable_debug)
94c03122 2457 parser.add_argument('--asan-options', help='ASAN options', dest='asan_options')
fa4c6095 2458 parser.add_argument('--lsan-options', help='LSAN options', dest='lsan_options')
94c03122 2459 parser.add_argument('--ubsan-options', help='UBSAN options', dest='ubsan_options')
9c1ae484
YW		 2460 ns, args = parser.parse_known_args(namespace=unittest)
2461
2462 if ns.build_dir:
2463 if ns.networkd_bin or ns.wait_online_bin or ns.networkctl_bin:
2464 print('WARNING: --networkd, --wait-online, or --networkctl options are ignored when --build-dir is specified.')
2465 networkd_bin = os.path.join(ns.build_dir, 'systemd-networkd')
2466 wait_online_bin = os.path.join(ns.build_dir, 'systemd-networkd-wait-online')
2467 networkctl_bin = os.path.join(ns.build_dir, 'networkctl')
2468 else:
2469 if ns.networkd_bin:
2470 networkd_bin = ns.networkd_bin
2471 if ns.wait_online_bin:
2472 wait_online_bin = ns.wait_online_bin
2473 if ns.networkctl_bin:
2474 networkctl_bin = ns.networkctl_bin
2475
2476 use_valgrind = ns.use_valgrind
2477 enable_debug = ns.enable_debug
94c03122 2478 asan_options = ns.asan_options
fa4c6095 2479 lsan_options = ns.lsan_options
94c03122 2480 ubsan_options = ns.ubsan_options
9c1ae484
YW		 2481
2482 if use_valgrind:
2483 networkctl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', networkctl_bin]
2484 wait_online_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', wait_online_bin]
2485 else:
2486 networkctl_cmd = [networkctl_bin]
2487 wait_online_cmd = [wait_online_bin]
2488
2489 if enable_debug:
2490 env.update({ 'SYSTEMD_LOG_LEVEL' : 'debug' })
94c03122
YW		 2491 if asan_options:
2492 env.update({ 'ASAN_OPTIONS' : asan_options })
fa4c6095
YW		 2493 if lsan_options:
2494 env.update({ 'LSAN_OPTIONS' : lsan_options })
94c03122
YW		 2495 if ubsan_options:
2496 env.update({ 'UBSAN_OPTIONS' : ubsan_options })
9c1ae484
YW		 2497
2498 sys.argv[1:] = args
1f0e3109
SS		 2499 unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
2500 verbosity=3))
Unnamed repository; edit this file 'description' to name the repository.