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test-network: use setUp() and tearDown() to clear routing policy rule tables
[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:
5239d7b3 187 call('ip fou del port', port, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
ec38833c
ZJS		 188
189def remove_routing_policy_rule_tables(tables):
190 for table in tables:
4ef39b49
YW		 191 rc = 0
192 while rc == 0:
193 rc = call('ip rule del table', table, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
ec38833c
ZJS		 194
195def remove_routes(routes):
196 for route_type, addr in routes:
5239d7b3 197 call('ip route del', route_type, addr, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
ec38833c 198
ad78d7b0 199def remove_l2tp_tunnels(tunnel_ids):
ec38833c
ZJS		 200 output = check_output('ip l2tp show tunnel')
201 for tid in tunnel_ids:
202 words='Tunnel ' + tid + ', encap'
203 if words in output:
204 call('ip l2tp del tunnel tid', tid)
205 time.sleep(1)
206
207def read_ipv6_sysctl_attr(link, attribute):
208 with open(os.path.join(os.path.join(network_sysctl_ipv6_path, link), attribute)) as f:
209 return f.readline().strip()
210
211def read_ipv4_sysctl_attr(link, attribute):
212 with open(os.path.join(os.path.join(network_sysctl_ipv4_path, link), attribute)) as f:
213 return f.readline().strip()
214
215def copy_unit_to_networkd_unit_path(*units):
216 print()
217 for unit in units:
218 shutil.copy(os.path.join(networkd_ci_path, unit), network_unit_file_path)
219 if (os.path.exists(os.path.join(networkd_ci_path, unit + '.d'))):
220 copytree(os.path.join(networkd_ci_path, unit + '.d'), os.path.join(network_unit_file_path, unit + '.d'))
221
222def remove_unit_from_networkd_path(units):
223 for unit in units:
224 if (os.path.exists(os.path.join(network_unit_file_path, unit))):
225 os.remove(os.path.join(network_unit_file_path, unit))
226 if (os.path.exists(os.path.join(network_unit_file_path, unit + '.d'))):
227 shutil.rmtree(os.path.join(network_unit_file_path, unit + '.d'))
228
229def warn_about_firewalld():
230 rc = call('systemctl -q is-active firewalld.service')
231 if rc == 0:
232 print('\nWARNING: firewalld.service is active. The test may fail.')
233
234def start_dnsmasq(additional_options='', ipv4_range='192.168.5.10,192.168.5.200', ipv6_range='2600::10,2600::20', lease_time='1h'):
235 warn_about_firewalld()
236 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
237 check_output(dnsmasq_command)
238
239def stop_dnsmasq(pid_file):
240 if os.path.exists(pid_file):
241 with open(pid_file, 'r') as f:
242 pid = f.read().rstrip(' \t\r\n\0')
243 os.kill(int(pid), signal.SIGTERM)
244
245 os.remove(pid_file)
246
247def search_words_in_dnsmasq_log(words, show_all=False):
248 if os.path.exists(dnsmasq_log_file):
249 with open (dnsmasq_log_file) as in_file:
250 contents = in_file.read()
251 if show_all:
252 print(contents)
253 for line in contents.splitlines():
254 if words in line:
255 in_file.close()
256 print("%s, %s" % (words, line))
257 return True
258 return False
259
260def remove_lease_file():
261 if os.path.exists(os.path.join(networkd_ci_path, 'lease')):
262 os.remove(os.path.join(networkd_ci_path, 'lease'))
263
264def remove_log_file():
265 if os.path.exists(dnsmasq_log_file):
266 os.remove(dnsmasq_log_file)
267
268def start_networkd(sleep_sec=5, remove_state_files=True):
269 if (remove_state_files and
270 os.path.exists(os.path.join(networkd_runtime_directory, 'state'))):
271 check_output('systemctl stop systemd-networkd')
272 os.remove(os.path.join(networkd_runtime_directory, 'state'))
273 check_output('systemctl start systemd-networkd')
274 else:
275 check_output('systemctl restart systemd-networkd')
276 if sleep_sec > 0:
277 time.sleep(sleep_sec)
278
279def wait_online(links_with_operstate, timeout='20s', bool_any=False):
280 args = wait_online_cmd + [f'--timeout={timeout}'] + [f'--interface={link}' for link in links_with_operstate]
281 if bool_any:
282 args += ['--any']
283 try:
284 check_output(*args, env=env)
285 except subprocess.CalledProcessError:
286 for link in links_with_operstate:
287 output = check_output(*networkctl_cmd, 'status', link.split(':')[0], env=env)
288 print(output)
289 raise
4d7ed14f 290
ec38833c
ZJS		 291def get_operstate(link, show_status=True, setup_state='configured'):
292 output = check_output(*networkctl_cmd, 'status', link, env=env)
293 if show_status:
294 print(output)
295 for line in output.splitlines():
296 if 'State:' in line and (not setup_state or setup_state in line):
297 return line.split()[1]
298 return None
1f0e3109 299
ec38833c 300class Utilities():
e39cc445 301 def check_link_exists(self, link):
ec38833c 302 self.assertTrue(link_exists(link))
2be0b6fc
YW		 303
304 def check_operstate(self, link, expected, show_status=True, setup_state='configured'):
ec38833c 305 self.assertRegex(get_operstate(link, show_status, setup_state), expected)
2be0b6fc 306
53c32c2b 307 def wait_address(self, link, address_regex, scope='global', ipv='', timeout_sec=100):
2629df47
YW		 308 for i in range(timeout_sec):
309 if i > 0:
310 time.sleep(1)
371810d1 311 output = check_output(f'ip {ipv} address show dev {link} scope {scope}')
2629df47
YW		 312 if re.search(address_regex, output):
313 break
314 else:
315 self.assertRegex(output, address_regex)
316
1ca44d7d
YW		 317class NetworkctlTests(unittest.TestCase, Utilities):
318
319 links = [
320 'test1',
321 'veth99',
322 ]
323
324 units = [
325 '11-dummy.netdev',
6d5b4efe 326 '11-dummy-mtu.netdev',
1ca44d7d
YW		 327 '11-dummy.network',
328 '25-veth.netdev',
329 'netdev-link-local-addressing-yes.network',
330 ]
331
332 def setUp(self):
ec38833c 333 remove_links(self.links)
1ca44d7d
YW		 334
335 def tearDown(self):
ec38833c
ZJS		 336 remove_links(self.links)
337 remove_unit_from_networkd_path(self.units)
1ca44d7d
YW		 338
339 def test_glob(self):
ec38833c
ZJS		 340 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network')
341 start_networkd(0)
1ca44d7d 342
ec38833c 343 wait_online(['test1:degraded'])
1ca44d7d 344
371810d1 345 output = check_output(*networkctl_cmd, 'list', env=env)
1ca44d7d
YW		 346 self.assertRegex(output, '1 lo ')
347 self.assertRegex(output, 'test1')
348
371810d1 349 output = check_output(*networkctl_cmd, 'list', 'test1', env=env)
1ca44d7d
YW		 350 self.assertNotRegex(output, '1 lo ')
351 self.assertRegex(output, 'test1')
352
371810d1 353 output = check_output(*networkctl_cmd, 'list', 'te*', env=env)
1ca44d7d
YW		 354 self.assertNotRegex(output, '1 lo ')
355 self.assertRegex(output, 'test1')
356
371810d1 357 output = check_output(*networkctl_cmd, 'status', 'te*', env=env)
1ca44d7d
YW		 358 self.assertNotRegex(output, '1: lo ')
359 self.assertRegex(output, 'test1')
360
371810d1 361 output = check_output(*networkctl_cmd, 'status', 'tes[a-z][0-9]', env=env)
1ca44d7d
YW		 362 self.assertNotRegex(output, '1: lo ')
363 self.assertRegex(output, 'test1')
364
6d5b4efe 365 def test_mtu(self):
ec38833c
ZJS		 366 copy_unit_to_networkd_unit_path('11-dummy-mtu.netdev', '11-dummy.network')
367 start_networkd(0)
6d5b4efe 368
ec38833c 369 wait_online(['test1:degraded'])
6d5b4efe 370
371810d1 371 output = check_output(*networkctl_cmd, 'status', 'test1', env=env)
6d5b4efe
YW		 372 self.assertRegex(output, 'MTU: 1600')
373
1ca44d7d
YW		 374 @expectedFailureIfEthtoolDoesNotSupportDriver()
375 def test_udev_driver(self):
ec38833c
ZJS		 376 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network',
377 '25-veth.netdev', 'netdev-link-local-addressing-yes.network')
378 start_networkd(0)
1ca44d7d 379
ec38833c 380 wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded'])
1ca44d7d 381
371810d1 382 output = check_output(*networkctl_cmd, 'status', 'test1', env=env)
1ca44d7d
YW		 383 self.assertRegex(output, 'Driver: dummy')
384
371810d1 385 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1ca44d7d
YW		 386 self.assertRegex(output, 'Driver: veth')
387
371810d1 388 output = check_output(*networkctl_cmd, 'status', 'veth-peer', env=env)
1ca44d7d 389 self.assertRegex(output, 'Driver: veth')
2be0b6fc 390
bee692fd 391 def test_delete_links(self):
ec38833c
ZJS		 392 copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network',
393 '25-veth.netdev', 'netdev-link-local-addressing-yes.network')
394 start_networkd(0)
bee692fd 395
ec38833c 396 wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded'])
bee692fd 397
371810d1 398 check_output(*networkctl_cmd, 'delete', 'test1', 'veth99')
ec38833c
ZJS		 399 self.assertFalse(link_exists('test1'))
400 self.assertFalse(link_exists('veth99'))
401 self.assertFalse(link_exists('veth-peer'))
bee692fd 402
1f0e3109
SS		 403class NetworkdNetDevTests(unittest.TestCase, Utilities):
404
09ea6724
YW		 405 links =[
406 '6rdtun99',
407 'bond99',
408 'bridge99',
409 'dropin-test',
410 'dummy98',
6a97a864
YW		 411 'erspan98',
412 'erspan99',
09ea6724 413 'geneve99',
4b6a6d1e 414 'gretap96',
6a97a864 415 'gretap98',
09ea6724 416 'gretap99',
4b6a6d1e 417 'gretun96',
6a97a864
YW		 418 'gretun97',
419 'gretun98',
09ea6724 420 'gretun99',
6a97a864 421 'ip6gretap98',
09ea6724 422 'ip6gretap99',
6a97a864
YW		 423 'ip6gretun97',
424 'ip6gretun98',
425 'ip6gretun99',
426 'ip6tnl97',
427 'ip6tnl98',
09ea6724 428 'ip6tnl99',
4b6a6d1e 429 'ipiptun96',
6a97a864
YW		 430 'ipiptun97',
431 'ipiptun98',
09ea6724
YW		 432 'ipiptun99',
433 'ipvlan99',
956c8fec 434 'ipvtap99',
09ea6724
YW		 435 'isataptun99',
436 'macvlan99',
437 'macvtap99',
811f33d0 438 'nlmon99',
4b6a6d1e 439 'sittun96',
6a97a864
YW		 440 'sittun97',
441 'sittun98',
09ea6724
YW		 442 'sittun99',
443 'tap99',
444 'test1',
445 'tun99',
446 'vcan99',
447 'veth99',
448 'vlan99',
449 'vrf99',
6a97a864
YW		 450 'vti6tun97',
451 'vti6tun98',
09ea6724 452 'vti6tun99',
6a97a864
YW		 453 'vtitun97',
454 'vtitun98',
09ea6724 455 'vtitun99',
f63b14d3 456 'vxcan99',
09ea6724 457 'vxlan99',
da44fb8a 458 'wg98',
09ea6724
YW		 459 'wg99']
460
461 units = [
462 '10-dropin-test.netdev',
463 '11-dummy.netdev',
03db80b2 464 '11-dummy.network',
09ea6724 465 '12-dummy.netdev',
753e0a24 466 '15-name-conflict-test.netdev',
09ea6724
YW		 467 '21-macvlan.netdev',
468 '21-macvtap.netdev',
7f45d738 469 '21-vlan-test1.network',
09ea6724
YW		 470 '21-vlan.netdev',
471 '21-vlan.network',
472 '25-6rd-tunnel.netdev',
473 '25-bond.netdev',
fde60a42 474 '25-bond-balanced-tlb.netdev',
09ea6724 475 '25-bridge.netdev',
1285edf3 476 '25-bridge-configure-without-carrier.network',
03db80b2 477 '25-bridge.network',
6a97a864 478 '25-erspan-tunnel-local-any.netdev',
09ea6724 479 '25-erspan-tunnel.netdev',
4b6a6d1e
YW		 480 '25-fou-gretap.netdev',
481 '25-fou-gre.netdev',
482 '25-fou-ipip.netdev',
483 '25-fou-ipproto-gre.netdev',
484 '25-fou-ipproto-ipip.netdev',
485 '25-fou-sit.netdev',
09ea6724 486 '25-geneve.netdev',
6a97a864 487 '25-gretap-tunnel-local-any.netdev',
09ea6724 488 '25-gretap-tunnel.netdev',
6a97a864
YW		 489 '25-gre-tunnel-local-any.netdev',
490 '25-gre-tunnel-remote-any.netdev',
09ea6724 491 '25-gre-tunnel.netdev',
6a97a864
YW		 492 '25-ip6gretap-tunnel-local-any.netdev',
493 '25-ip6gretap-tunnel.netdev',
494 '25-ip6gre-tunnel-local-any.netdev',
495 '25-ip6gre-tunnel-remote-any.netdev',
09ea6724 496 '25-ip6gre-tunnel.netdev',
6a97a864
YW		 497 '25-ip6tnl-tunnel-remote-any.netdev',
498 '25-ip6tnl-tunnel-local-any.netdev',
09ea6724
YW		 499 '25-ip6tnl-tunnel.netdev',
500 '25-ipip-tunnel-independent.netdev',
6a97a864
YW		 501 '25-ipip-tunnel-local-any.netdev',
502 '25-ipip-tunnel-remote-any.netdev',
09ea6724
YW		 503 '25-ipip-tunnel.netdev',
504 '25-ipvlan.netdev',
956c8fec 505 '25-ipvtap.netdev',
09ea6724 506 '25-isatap-tunnel.netdev',
02849d8b
YW		 507 '25-macsec.key',
508 '25-macsec.netdev',
509 '25-macsec.network',
811f33d0 510 '25-nlmon.netdev',
6a97a864
YW		 511 '25-sit-tunnel-local-any.netdev',
512 '25-sit-tunnel-remote-any.netdev',
09ea6724
YW		 513 '25-sit-tunnel.netdev',
514 '25-tap.netdev',
515 '25-tun.netdev',
11309591
YW		 516 '25-tunnel-local-any.network',
517 '25-tunnel-remote-any.network',
518 '25-tunnel.network',
09ea6724
YW		 519 '25-vcan.netdev',
520 '25-veth.netdev',
521 '25-vrf.netdev',
6a97a864
YW		 522 '25-vti6-tunnel-local-any.netdev',
523 '25-vti6-tunnel-remote-any.netdev',
09ea6724 524 '25-vti6-tunnel.netdev',
6a97a864
YW		 525 '25-vti-tunnel-local-any.netdev',
526 '25-vti-tunnel-remote-any.netdev',
09ea6724 527 '25-vti-tunnel.netdev',
f63b14d3 528 '25-vxcan.netdev',
09ea6724 529 '25-vxlan.netdev',
da44fb8a
YW		 530 '25-wireguard-23-peers.netdev',
531 '25-wireguard-23-peers.network',
9e5d79e7 532 '25-wireguard-preshared-key.txt',
39bcff3b 533 '25-wireguard-private-key.txt',
09ea6724 534 '25-wireguard.netdev',
5a0bd90b 535 '25-wireguard.network',
09ea6724 536 '6rd.network',
6730a1f3 537 'erspan.network',
09ea6724
YW		 538 'gre.network',
539 'gretap.network',
540 'gretun.network',
541 'ip6gretap.network',
6a97a864 542 'ip6gretun.network',
09ea6724
YW		 543 'ip6tnl.network',
544 'ipip.network',
545 'ipvlan.network',
956c8fec 546 'ipvtap.network',
09ea6724 547 'isatap.network',
02849d8b 548 'macsec.network',
09ea6724
YW		 549 'macvlan.network',
550 'macvtap.network',
077f9abc 551 'netdev-link-local-addressing-yes.network',
09ea6724
YW		 552 'sit.network',
553 'vti6.network',
554 'vti.network',
1c862fe0 555 'vxlan-test1.network',
09ea6724 556 'vxlan.network']
1f0e3109 557
def9fc0d
YW		 558 fou_ports = [
559 '55555',
560 '55556']
561
1f0e3109 562 def setUp(self):
ec38833c
ZJS		 563 remove_fou_ports(self.fou_ports)
564 remove_links(self.links)
1f0e3109
SS		 565
566 def tearDown(self):
ec38833c
ZJS		 567 remove_fou_ports(self.fou_ports)
568 remove_links(self.links)
569 remove_unit_from_networkd_path(self.units)
1f0e3109 570
1ca44d7d 571 def test_dropin_and_name_conflict(self):
ec38833c
ZJS		 572 copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev')
573 start_networkd(0)
d80734f7 574
ec38833c 575 wait_online(['dropin-test:off'])
d80734f7 576
371810d1 577 output = check_output('ip link show dropin-test')
d80734f7
YW		 578 print(output)
579 self.assertRegex(output, '00:50:56:c0:00:28')
580
03db80b2 581 def test_wait_online_any(self):
ec38833c
ZJS		 582 copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network')
583 start_networkd(0)
03db80b2 584
ec38833c 585 wait_online(['bridge99', 'test1:degraded'], bool_any=True)
03db80b2 586
791c1140
YW		 587 self.check_operstate('bridge99', '(?:off|no-carrier)', setup_state='configuring')
588 self.check_operstate('test1', 'degraded')
03db80b2 589
1f0e3109 590 def test_bridge(self):
1285edf3 591 copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge-configure-without-carrier.network')
ec38833c 592 start_networkd(0)
1f0e3109 593
1285edf3 594 wait_online(['bridge99:no-carrier'])
1f0e3109 595
3d165124 596 tick = os.sysconf('SC_CLK_TCK')
ec38833c
ZJS		 597 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'hello_time')) / tick))
598 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'max_age')) / tick))
599 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge','forward_delay')) / tick))
600 self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge','ageing_time')) / tick))
601 self.assertEqual(9, int(read_link_attr('bridge99', 'bridge','priority')))
602 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','multicast_querier')))
603 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','multicast_snooping')))
604 self.assertEqual(1, int(read_link_attr('bridge99', 'bridge','stp_state')))
1f0e3109
SS		 605
606 def test_bond(self):
ec38833c
ZJS		 607 copy_unit_to_networkd_unit_path('25-bond.netdev', '25-bond-balanced-tlb.netdev')
608 start_networkd(0)
609
610 wait_online(['bond99:off', 'bond98:off'])
611
612 self.assertEqual('802.3ad 4', read_link_attr('bond99', 'bonding', 'mode'))
613 self.assertEqual('layer3+4 1', read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
614 self.assertEqual('1000', read_link_attr('bond99', 'bonding', 'miimon'))
615 self.assertEqual('fast 1', read_link_attr('bond99', 'bonding', 'lacp_rate'))
616 self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'updelay'))
617 self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'downdelay'))
618 self.assertEqual('4', read_link_attr('bond99', 'bonding', 'resend_igmp'))
619 self.assertEqual('1', read_link_attr('bond99', 'bonding', 'min_links'))
620 self.assertEqual('1218', read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
621 self.assertEqual('811', read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
622 self.assertEqual('00:11:22:33:44:55', read_link_attr('bond99', 'bonding', 'ad_actor_system'))
623
624 self.assertEqual('balance-tlb 5', read_link_attr('bond98', 'bonding', 'mode'))
625 self.assertEqual('1', read_link_attr('bond98', 'bonding', 'tlb_dynamic_lb'))
fde60a42 626
1f0e3109 627 def test_vlan(self):
ec38833c
ZJS		 628 copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev',
629 '21-vlan.network', '21-vlan-test1.network')
630 start_networkd(0)
1f0e3109 631
ec38833c 632 wait_online(['test1:degraded', 'vlan99:routable'])
1f0e3109 633
371810d1 634 output = check_output('ip -d link show test1')
72b7f1b9 635 print(output)
7d7be1b9 636 self.assertRegex(output, ' mtu 2000 ')
72b7f1b9 637
371810d1 638 output = check_output('ip -d link show vlan99')
14ecd604 639 print(output)
06895a1d
YW		 640 self.assertRegex(output, ' mtu 2000 ')
641 self.assertRegex(output, 'REORDER_HDR')
642 self.assertRegex(output, 'LOOSE_BINDING')
643 self.assertRegex(output, 'GVRP')
644 self.assertRegex(output, 'MVRP')
645 self.assertRegex(output, ' id 99 ')
1f0e3109 646
371810d1 647 output = check_output('ip -4 address show dev test1')
7f45d738
YW		 648 print(output)
649 self.assertRegex(output, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1')
650 self.assertRegex(output, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1')
651
371810d1 652 output = check_output('ip -4 address show dev vlan99')
7f45d738
YW		 653 print(output)
654 self.assertRegex(output, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99')
655
1f0e3109 656 def test_macvtap(self):
460feb61
YW		 657 for mode in ['private', 'vepa', 'bridge', 'passthru']:
658 with self.subTest(mode=mode):
659 if mode != 'private':
660 self.tearDown()
ec38833c
ZJS		 661 copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network',
662 '11-dummy.netdev', 'macvtap.network')
460feb61
YW		 663 with open(os.path.join(network_unit_file_path, '21-macvtap.netdev'), mode='a') as f:
664 f.write('[MACVTAP]\nMode=' + mode)
ec38833c 665 start_networkd(0)
1f0e3109 666
ec38833c 667 wait_online(['macvtap99:degraded', 'test1:degraded'])
460feb61 668
371810d1 669 output = check_output('ip -d link show macvtap99')
460feb61
YW		 670 print(output)
671 self.assertRegex(output, 'macvtap mode ' + mode + ' ')
1f0e3109
SS		 672
673 def test_macvlan(self):
dff9792b
YW		 674 for mode in ['private', 'vepa', 'bridge', 'passthru']:
675 with self.subTest(mode=mode):
676 if mode != 'private':
677 self.tearDown()
ec38833c
ZJS		 678 copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network',
679 '11-dummy.netdev', 'macvlan.network')
dff9792b
YW		 680 with open(os.path.join(network_unit_file_path, '21-macvlan.netdev'), mode='a') as f:
681 f.write('[MACVLAN]\nMode=' + mode)
ec38833c 682 start_networkd(0)
dff9792b 683
ec38833c 684 wait_online(['macvlan99:degraded', 'test1:degraded'])
dff9792b 685
371810d1 686 output = check_output('ip -d link show test1')
dff9792b
YW		 687 print(output)
688 self.assertRegex(output, ' mtu 2000 ')
72b7f1b9 689
371810d1 690 output = check_output('ip -d link show macvlan99')
dff9792b
YW		 691 print(output)
692 self.assertRegex(output, ' mtu 2000 ')
693 self.assertRegex(output, 'macvlan mode ' + mode + ' ')
72b7f1b9 694
7a0a37b2 695 @expectedFailureIfModuleIsNotAvailable('ipvlan')
1f0e3109 696 def test_ipvlan(self):
bc6dff6e
YW		 697 for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
698 with self.subTest(mode=mode, flag=flag):
699 if mode != 'L2':
700 self.tearDown()
ec38833c
ZJS		 701 copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network',
702 '11-dummy.netdev', 'ipvlan.network')
bc6dff6e
YW		 703 with open(os.path.join(network_unit_file_path, '25-ipvlan.netdev'), mode='a') as f:
704 f.write('[IPVLAN]\nMode=' + mode + '\nFlags=' + flag)
1f0e3109 705
ec38833c
ZJS		 706 start_networkd(0)
707 wait_online(['ipvlan99:degraded', 'test1:degraded'])
bc6dff6e 708
371810d1 709 output = check_output('ip -d link show ipvlan99')
bc6dff6e
YW		 710 print(output)
711 self.assertRegex(output, 'ipvlan *mode ' + mode.lower() + ' ' + flag)
1f0e3109 712
956c8fec
YW		 713 @expectedFailureIfModuleIsNotAvailable('ipvtap')
714 def test_ipvtap(self):
40921f08
YW		 715 for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]:
716 with self.subTest(mode=mode, flag=flag):
717 if mode != 'L2':
718 self.tearDown()
ec38833c
ZJS		 719 copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network',
720 '11-dummy.netdev', 'ipvtap.network')
40921f08
YW		 721 with open(os.path.join(network_unit_file_path, '25-ipvtap.netdev'), mode='a') as f:
722 f.write('[IPVTAP]\nMode=' + mode + '\nFlags=' + flag)
723
ec38833c
ZJS		 724 start_networkd(0)
725 wait_online(['ipvtap99:degraded', 'test1:degraded'])
956c8fec 726
371810d1 727 output = check_output('ip -d link show ipvtap99')
40921f08
YW		 728 print(output)
729 self.assertRegex(output, 'ipvtap *mode ' + mode.lower() + ' ' + flag)
956c8fec 730
1f0e3109 731 def test_veth(self):
ec38833c
ZJS		 732 copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network')
733 start_networkd(0)
1f0e3109 734
ec38833c 735 wait_online(['veth99:degraded', 'veth-peer:degraded'])
671dacdf 736
371810d1 737 output = check_output('ip -d link show veth99')
671dacdf
YW		 738 print(output)
739 self.assertRegex(output, 'link/ether 12:34:56:78:9a:bc')
371810d1 740 output = check_output('ip -d link show veth-peer')
671dacdf
YW		 741 print(output)
742 self.assertRegex(output, 'link/ether 12:34:56:78:9a:bd')
1f0e3109 743
1f0e3109 744 def test_tun(self):
ec38833c
ZJS		 745 copy_unit_to_networkd_unit_path('25-tun.netdev')
746 start_networkd(0)
1f0e3109 747
ec38833c 748 wait_online(['tun99:off'])
1f0e3109 749
371810d1 750 output = check_output('ip -d link show tun99')
2746d307
YW		 751 print(output)
752 # Old ip command does not support IFF_ flags
753 self.assertRegex(output, 'tun (?:type tun pi on vnet_hdr on multi_queue|addrgenmode) ')
754
1f0e3109 755 def test_tap(self):
ec38833c
ZJS		 756 copy_unit_to_networkd_unit_path('25-tap.netdev')
757 start_networkd(0)
1f0e3109 758
ec38833c 759 wait_online(['tap99:off'])
1f0e3109 760
371810d1 761 output = check_output('ip -d link show tap99')
2746d307
YW		 762 print(output)
763 # Old ip command does not support IFF_ flags
764 self.assertRegex(output, 'tun (?:type tap pi on vnet_hdr on multi_queue|addrgenmode) ')
765
7a0a37b2 766 @expectedFailureIfModuleIsNotAvailable('vrf')
1f0e3109 767 def test_vrf(self):
ec38833c
ZJS		 768 copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network')
769 start_networkd(0)
1f0e3109 770
ec38833c 771 wait_online(['vrf99:carrier'])
1f0e3109 772
7a0a37b2 773 @expectedFailureIfModuleIsNotAvailable('vcan')
1f0e3109 774 def test_vcan(self):
ec38833c
ZJS		 775 copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network')
776 start_networkd(0)
1f0e3109 777
ec38833c 778 wait_online(['vcan99:carrier'])
1f0e3109 779
f63b14d3
YW		 780 @expectedFailureIfModuleIsNotAvailable('vxcan')
781 def test_vxcan(self):
ec38833c
ZJS		 782 copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network')
783 start_networkd(0)
f63b14d3 784
ec38833c 785 wait_online(['vxcan99:carrier', 'vxcan-peer:carrier'])
f63b14d3 786
7a3bc5a8
EV		 787 @expectedFailureIfModuleIsNotAvailable('wireguard')
788 def test_wireguard(self):
ec38833c
ZJS		 789 copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network',
790 '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network',
791 '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt')
792 start_networkd(0)
793 wait_online(['wg99:carrier', 'wg98:routable'])
5a0bd90b 794
7a3bc5a8 795 if shutil.which('wg'):
371810d1 796 call('wg')
5a0bd90b 797
371810d1 798 output = check_output('wg show wg99 listen-port')
06895a1d 799 self.assertRegex(output, '51820')
371810d1 800 output = check_output('wg show wg99 fwmark')
06895a1d 801 self.assertRegex(output, '0x4d2')
371810d1 802 output = check_output('wg show wg99 allowed-ips')
88aaf89e
ZJS		 803 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
804 self.assertRegex(output, r'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128')
371810d1 805 output = check_output('wg show wg99 persistent-keepalive')
88aaf89e 806 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20')
371810d1 807 output = check_output('wg show wg99 endpoints')
88aaf89e 808 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820')
371810d1 809 output = check_output('wg show wg99 private-key')
88aaf89e 810 self.assertRegex(output, r'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=')
371810d1 811 output = check_output('wg show wg99 preshared-keys')
88aaf89e
ZJS		 812 self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=')
813 self.assertRegex(output, r'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=')
7a3bc5a8 814
371810d1 815 output = check_output('wg show wg98 private-key')
88aaf89e 816 self.assertRegex(output, r'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=')
da44fb8a 817
1f0e3109 818 def test_geneve(self):
ec38833c
ZJS		 819 copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network')
820 start_networkd(0)
1f0e3109 821
ec38833c 822 wait_online(['geneve99:degraded'])
1f0e3109 823
371810d1 824 output = check_output('ip -d link show geneve99')
14ecd604 825 print(output)
06895a1d
YW		 826 self.assertRegex(output, '192.168.22.1')
827 self.assertRegex(output, '6082')
828 self.assertRegex(output, 'udpcsum')
829 self.assertRegex(output, 'udp6zerocsumrx')
1f0e3109
SS		 830
831 def test_ipip_tunnel(self):
ec38833c
ZJS		 832 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network',
833 '25-ipip-tunnel.netdev', '25-tunnel.network',
834 '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network',
835 '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
836 start_networkd(0)
837 wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'dummy98:degraded'])
6a97a864 838
371810d1 839 output = check_output('ip -d link show ipiptun99')
6a97a864
YW		 840 print(output)
841 self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98')
371810d1 842 output = check_output('ip -d link show ipiptun98')
6a97a864
YW		 843 print(output)
844 self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98')
371810d1 845 output = check_output('ip -d link show ipiptun97')
6a97a864
YW		 846 print(output)
847 self.assertRegex(output, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98')
1f0e3109
SS		 848
849 def test_gre_tunnel(self):
ec38833c
ZJS		 850 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network',
851 '25-gre-tunnel.netdev', '25-tunnel.network',
852 '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
853 '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
854 start_networkd(0)
855 wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'dummy98:degraded'])
6a97a864 856
371810d1 857 output = check_output('ip -d link show gretun99')
6a97a864
YW		 858 print(output)
859 self.assertRegex(output, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98')
38f4bb44
YW		 860 self.assertRegex(output, 'ikey 1.2.3.103')
861 self.assertRegex(output, 'okey 1.2.4.103')
862 self.assertRegex(output, 'iseq')
863 self.assertRegex(output, 'oseq')
371810d1 864 output = check_output('ip -d link show gretun98')
6a97a864
YW		 865 print(output)
866 self.assertRegex(output, 'gre remote 10.65.223.239 local any dev dummy98')
38f4bb44
YW		 867 self.assertRegex(output, 'ikey 0.0.0.104')
868 self.assertRegex(output, 'okey 0.0.0.104')
869 self.assertNotRegex(output, 'iseq')
870 self.assertNotRegex(output, 'oseq')
371810d1 871 output = check_output('ip -d link show gretun97')
6a97a864
YW		 872 print(output)
873 self.assertRegex(output, 'gre remote any local 10.65.223.238 dev dummy98')
38f4bb44
YW		 874 self.assertRegex(output, 'ikey 0.0.0.105')
875 self.assertRegex(output, 'okey 0.0.0.105')
876 self.assertNotRegex(output, 'iseq')
877 self.assertNotRegex(output, 'oseq')
6a97a864
YW		 878
879 def test_ip6gre_tunnel(self):
ec38833c
ZJS		 880 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network',
881 '25-ip6gre-tunnel.netdev', '25-tunnel.network',
882 '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network',
883 '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
01943d43 884 start_networkd(5)
6a97a864 885
17bcf0a0
YW		 886 # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here.
887
e39cc445
YW		 888 self.check_link_exists('dummy98')
889 self.check_link_exists('ip6gretun99')
890 self.check_link_exists('ip6gretun98')
891 self.check_link_exists('ip6gretun97')
6a97a864 892
371810d1 893 output = check_output('ip -d link show ip6gretun99')
6a97a864
YW		 894 print(output)
895 self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 896 output = check_output('ip -d link show ip6gretun98')
6a97a864
YW		 897 print(output)
898 self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98')
371810d1 899 output = check_output('ip -d link show ip6gretun97')
6a97a864
YW		 900 print(output)
901 self.assertRegex(output, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109 902
11309591 903 def test_gretap_tunnel(self):
ec38833c
ZJS		 904 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network',
905 '25-gretap-tunnel.netdev', '25-tunnel.network',
906 '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
907 start_networkd(0)
908 wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded'])
6a97a864 909
371810d1 910 output = check_output('ip -d link show gretap99')
6a97a864
YW		 911 print(output)
912 self.assertRegex(output, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98')
38f4bb44
YW		 913 self.assertRegex(output, 'ikey 0.0.0.106')
914 self.assertRegex(output, 'okey 0.0.0.106')
915 self.assertRegex(output, 'iseq')
916 self.assertRegex(output, 'oseq')
371810d1 917 output = check_output('ip -d link show gretap98')
6a97a864
YW		 918 print(output)
919 self.assertRegex(output, 'gretap remote 10.65.223.239 local any dev dummy98')
38f4bb44
YW		 920 self.assertRegex(output, 'ikey 0.0.0.107')
921 self.assertRegex(output, 'okey 0.0.0.107')
922 self.assertRegex(output, 'iseq')
923 self.assertRegex(output, 'oseq')
1f0e3109
SS		 924
925 def test_ip6gretap_tunnel(self):
ec38833c
ZJS		 926 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network',
927 '25-ip6gretap-tunnel.netdev', '25-tunnel.network',
928 '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network')
929 start_networkd(0)
930 wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded'])
6a97a864 931
371810d1 932 output = check_output('ip -d link show ip6gretap99')
6a97a864
YW		 933 print(output)
934 self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 935 output = check_output('ip -d link show ip6gretap98')
6a97a864
YW		 936 print(output)
937 self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98')
1f0e3109
SS		 938
939 def test_vti_tunnel(self):
ec38833c
ZJS		 940 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network',
941 '25-vti-tunnel.netdev', '25-tunnel.network',
942 '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network',
943 '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
944 start_networkd(0)
945 wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'dummy98:degraded'])
6a97a864 946
371810d1 947 output = check_output('ip -d link show vtitun99')
6a97a864
YW		 948 print(output)
949 self.assertRegex(output, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98')
371810d1 950 output = check_output('ip -d link show vtitun98')
6a97a864
YW		 951 print(output)
952 self.assertRegex(output, 'vti remote 10.65.223.239 local any dev dummy98')
371810d1 953 output = check_output('ip -d link show vtitun97')
6a97a864
YW		 954 print(output)
955 self.assertRegex(output, 'vti remote any local 10.65.223.238 dev dummy98')
1f0e3109
SS		 956
957 def test_vti6_tunnel(self):
ec38833c
ZJS		 958 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network',
959 '25-vti6-tunnel.netdev', '25-tunnel.network',
960 '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network',
961 '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
962 start_networkd(0)
963 wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded'])
6a97a864 964
371810d1 965 output = check_output('ip -d link show vti6tun99')
6a97a864
YW		 966 print(output)
967 self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 968 output = check_output('ip -d link show vti6tun98')
6a97a864
YW		 969 print(output)
970 self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
371810d1 971 output = check_output('ip -d link show vti6tun97')
6a97a864
YW		 972 print(output)
973 self.assertRegex(output, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109
SS		 974
975 def test_ip6tnl_tunnel(self):
ec38833c
ZJS		 976 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network',
977 '25-ip6tnl-tunnel.netdev', '25-tunnel.network',
978 '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network',
979 '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
980 start_networkd(0)
981 wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded'])
6a97a864 982
371810d1 983 output = check_output('ip -d link show ip6tnl99')
6a97a864
YW		 984 print(output)
985 self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98')
371810d1 986 output = check_output('ip -d link show ip6tnl98')
6a97a864
YW		 987 print(output)
988 self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98')
371810d1 989 output = check_output('ip -d link show ip6tnl97')
6a97a864
YW		 990 print(output)
991 self.assertRegex(output, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98')
1f0e3109
SS		 992
993 def test_sit_tunnel(self):
ec38833c
ZJS		 994 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network',
995 '25-sit-tunnel.netdev', '25-tunnel.network',
996 '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network',
997 '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network')
998 start_networkd(0)
999 wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'dummy98:degraded'])
6a97a864 1000
371810d1 1001 output = check_output('ip -d link show sittun99')
6a97a864
YW		 1002 print(output)
1003 self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98")
371810d1 1004 output = check_output('ip -d link show sittun98')
6a97a864
YW		 1005 print(output)
1006 self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98")
371810d1 1007 output = check_output('ip -d link show sittun97')
6a97a864
YW		 1008 print(output)
1009 self.assertRegex(output, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98")
1f0e3109 1010
d0e728b6 1011 def test_isatap_tunnel(self):
ec38833c
ZJS		 1012 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network',
1013 '25-isatap-tunnel.netdev', '25-tunnel.network')
1014 start_networkd(0)
1015 wait_online(['isataptun99:routable', 'dummy98:degraded'])
d0e728b6 1016
371810d1 1017 output = check_output('ip -d link show isataptun99')
14ecd604 1018 print(output)
d0e728b6
SS		 1019 self.assertRegex(output, "isatap ")
1020
d29dc4f1 1021 def test_6rd_tunnel(self):
ec38833c
ZJS		 1022 copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network',
1023 '25-6rd-tunnel.netdev', '25-tunnel.network')
1024 start_networkd(0)
1025 wait_online(['sittun99:routable', 'dummy98:degraded'])
d29dc4f1 1026
371810d1 1027 output = check_output('ip -d link show sittun99')
6a97a864
YW		 1028 print(output)
1029 self.assertRegex(output, '6rd-prefix 2602::/24')
1030
7bea7f9b 1031 @expectedFailureIfERSPANModuleIsNotAvailable()
2266864b 1032 def test_erspan_tunnel(self):
ec38833c
ZJS		 1033 copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network',
1034 '25-erspan-tunnel.netdev', '25-tunnel.network',
1035 '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network')
1036 start_networkd(0)
1037 wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded'])
2266864b 1038
371810d1 1039 output = check_output('ip -d link show erspan99')
6a97a864
YW		 1040 print(output)
1041 self.assertRegex(output, 'erspan remote 172.16.1.100 local 172.16.1.200')
38f4bb44
YW		 1042 self.assertRegex(output, 'ikey 0.0.0.101')
1043 self.assertRegex(output, 'okey 0.0.0.101')
1044 self.assertRegex(output, 'iseq')
1045 self.assertRegex(output, 'oseq')
371810d1 1046 output = check_output('ip -d link show erspan98')
2266864b 1047 print(output)
6a97a864
YW		 1048 self.assertRegex(output, 'erspan remote 172.16.1.100 local any')
1049 self.assertRegex(output, '102')
38f4bb44
YW		 1050 self.assertRegex(output, 'ikey 0.0.0.102')
1051 self.assertRegex(output, 'okey 0.0.0.102')
1052 self.assertRegex(output, 'iseq')
1053 self.assertRegex(output, 'oseq')
2266864b 1054
1f0e3109 1055 def test_tunnel_independent(self):
ec38833c
ZJS		 1056 copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network')
1057 start_networkd(0)
e40a58b5 1058
ec38833c 1059 wait_online(['ipiptun99:carrier'])
1f0e3109 1060
4b6a6d1e
YW		 1061 @expectedFailureIfModuleIsNotAvailable('fou')
1062 def test_fou(self):
1063 # The following redundant check is necessary for CentOS CI.
1064 # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated.
1065 self.assertTrue(is_module_available('fou'))
1066
ec38833c
ZJS		 1067 copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev',
1068 '25-fou-ipip.netdev', '25-fou-sit.netdev',
1069 '25-fou-gre.netdev', '25-fou-gretap.netdev')
1070 start_networkd(0)
4b6a6d1e 1071
ec38833c 1072 wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off'])
4b6a6d1e 1073
371810d1 1074 output = check_output('ip fou show')
4b6a6d1e
YW		 1075 print(output)
1076 self.assertRegex(output, 'port 55555 ipproto 4')
1077 self.assertRegex(output, 'port 55556 ipproto 47')
1078
371810d1 1079 output = check_output('ip -d link show ipiptun96')
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 sittun96')
4b6a6d1e
YW		 1083 print(output)
1084 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555')
371810d1 1085 output = check_output('ip -d link show gretun96')
4b6a6d1e
YW		 1086 print(output)
1087 self.assertRegex(output, 'encap fou encap-sport 1001 encap-dport 55556')
371810d1 1088 output = check_output('ip -d link show gretap96')
4b6a6d1e
YW		 1089 print(output)
1090 self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55556')
1091
1f0e3109 1092 def test_vxlan(self):
ec38833c
ZJS		 1093 copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network',
1094 '11-dummy.netdev', 'vxlan-test1.network')
1095 start_networkd(0)
1f0e3109 1096
ec38833c 1097 wait_online(['test1:degraded', 'vxlan99:degraded'])
1f0e3109 1098
371810d1 1099 output = check_output('ip -d link show vxlan99')
14ecd604 1100 print(output)
1c862fe0 1101 self.assertRegex(output, '999')
1f0e3109
SS		 1102 self.assertRegex(output, '5555')
1103 self.assertRegex(output, 'l2miss')
1104 self.assertRegex(output, 'l3miss')
1105 self.assertRegex(output, 'udpcsum')
1106 self.assertRegex(output, 'udp6zerocsumtx')
1107 self.assertRegex(output, 'udp6zerocsumrx')
1108 self.assertRegex(output, 'remcsumtx')
1109 self.assertRegex(output, 'remcsumrx')
1110 self.assertRegex(output, 'gbp')
1111
371810d1 1112 output = check_output('bridge fdb show dev vxlan99')
1c862fe0
YW		 1113 print(output)
1114 self.assertRegex(output, '00:11:22:33:44:55 dst 10.0.0.5 self permanent')
1115 self.assertRegex(output, '00:11:22:33:44:66 dst 10.0.0.6 self permanent')
1116 self.assertRegex(output, '00:11:22:33:44:77 dst 10.0.0.7 self permanent')
1117
02849d8b 1118 def test_macsec(self):
ec38833c
ZJS		 1119 copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
1120 'macsec.network', '12-dummy.netdev')
1121 start_networkd(0)
02849d8b 1122
ec38833c 1123 wait_online(['dummy98:degraded', 'macsec99:routable'])
02849d8b 1124
371810d1 1125 output = check_output('ip -d link show macsec99')
02849d8b
YW		 1126 print(output)
1127 self.assertRegex(output, 'macsec99@dummy98')
1128 self.assertRegex(output, 'macsec sci [0-9a-f]*000b')
1129 self.assertRegex(output, 'encrypt on')
1130
371810d1 1131 output = check_output('ip macsec show macsec99')
02849d8b
YW		 1132 print(output)
1133 self.assertRegex(output, 'encrypt on')
1134 self.assertRegex(output, 'TXSC: [0-9a-f]*000b on SA 1')
1135 self.assertRegex(output, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
1136 self.assertRegex(output, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
1137 self.assertRegex(output, 'RXSC: c619528fe6a00100, state on')
1138 self.assertRegex(output, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
1139 self.assertRegex(output, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
1140 self.assertRegex(output, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
1141 self.assertRegex(output, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
1142 self.assertNotRegex(output, 'key 02030405067080900000000000000000')
1143 self.assertRegex(output, 'RXSC: 8c16456c83a90002, state on')
1144 self.assertRegex(output, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
1145
811f33d0 1146 def test_nlmon(self):
ec38833c 1147 copy_unit_to_networkd_unit_path('25-nlmon.netdev', 'netdev-link-local-addressing-yes.network')
df7f9afa 1148 start_networkd(0)
811f33d0 1149
ec38833c 1150 wait_online(['nlmon99:carrier'])
02849d8b 1151
cff83db9
YW		 1152class NetworkdL2TPTests(unittest.TestCase, Utilities):
1153
1154 links =[
1155 'l2tp-ses1',
1156 'l2tp-ses2',
1157 'l2tp-ses3',
1158 'l2tp-ses4',
1159 'test1']
1160
1161 units = [
1162 '11-dummy.netdev',
1163 '25-l2tp-dummy.network',
1164 '25-l2tp-ip.netdev',
1165 '25-l2tp-udp.netdev']
1166
1167 l2tp_tunnel_ids = [ '10' ]
1168
1169 def setUp(self):
ad78d7b0 1170 remove_l2tp_tunnels(self.l2tp_tunnel_ids)
ec38833c 1171 remove_links(self.links)
cff83db9
YW		 1172
1173 def tearDown(self):
ad78d7b0 1174 remove_l2tp_tunnels(self.l2tp_tunnel_ids)
ec38833c
ZJS		 1175 remove_links(self.links)
1176 remove_unit_from_networkd_path(self.units)
cff83db9
YW		 1177
1178 @expectedFailureIfModuleIsNotAvailable('l2tp_eth')
1179 def test_l2tp_udp(self):
ec38833c
ZJS		 1180 copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev')
1181 start_networkd(0)
cff83db9 1182
ec38833c 1183 wait_online(['test1:routable', 'l2tp-ses1:off', 'l2tp-ses2:off'])
cff83db9 1184
371810d1 1185 output = check_output('ip l2tp show tunnel tunnel_id 10')
cff83db9
YW		 1186 print(output)
1187 self.assertRegex(output, "Tunnel 10, encap UDP")
1188 self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101")
1189 self.assertRegex(output, "Peer tunnel 11")
1190 self.assertRegex(output, "UDP source / dest ports: 3000/4000")
1191 self.assertRegex(output, "UDP checksum: enabled")
1192
371810d1 1193 output = check_output('ip l2tp show session tid 10 session_id 15')
cff83db9
YW		 1194 print(output)
1195 self.assertRegex(output, "Session 15 in tunnel 10")
1196 self.assertRegex(output, "Peer session 16, tunnel 11")
1197 self.assertRegex(output, "interface name: l2tp-ses1")
1198
371810d1 1199 output = check_output('ip l2tp show session tid 10 session_id 17')
cff83db9
YW		 1200 print(output)
1201 self.assertRegex(output, "Session 17 in tunnel 10")
1202 self.assertRegex(output, "Peer session 18, tunnel 11")
1203 self.assertRegex(output, "interface name: l2tp-ses2")
1204
1205 @expectedFailureIfModuleIsNotAvailable('l2tp_ip')
1206 def test_l2tp_ip(self):
ec38833c
ZJS		 1207 copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev')
1208 start_networkd(0)
cff83db9 1209
ec38833c 1210 wait_online(['test1:routable', 'l2tp-ses3:off', 'l2tp-ses4:off'])
cff83db9 1211
371810d1 1212 output = check_output('ip l2tp show tunnel tunnel_id 10')
cff83db9
YW		 1213 print(output)
1214 self.assertRegex(output, "Tunnel 10, encap IP")
1215 self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101")
1216 self.assertRegex(output, "Peer tunnel 12")
1217
371810d1 1218 output = check_output('ip l2tp show session tid 10 session_id 25')
cff83db9
YW		 1219 print(output)
1220 self.assertRegex(output, "Session 25 in tunnel 10")
1221 self.assertRegex(output, "Peer session 26, tunnel 12")
1222 self.assertRegex(output, "interface name: l2tp-ses3")
1223
371810d1 1224 output = check_output('ip l2tp show session tid 10 session_id 27')
cff83db9
YW		 1225 print(output)
1226 self.assertRegex(output, "Session 27 in tunnel 10")
1227 self.assertRegex(output, "Peer session 28, tunnel 12")
1228 self.assertRegex(output, "interface name: l2tp-ses4")
1229
be68c2c9 1230class NetworkdNetworkTests(unittest.TestCase, Utilities):
09ea6724
YW		 1231 links = [
1232 'bond199',
1233 'dummy98',
cd65d067 1234 'dummy99',
09ea6724
YW		 1235 'test1']
1236
1237 units = [
1238 '11-dummy.netdev',
1239 '12-dummy.netdev',
1240 '23-active-slave.network',
1e498853 1241 '24-keep-configuration-static.network',
fdcd1ec5 1242 '24-search-domain.network',
09ea6724 1243 '25-address-link-section.network',
b8102725
YW		 1244 '25-address-preferred-lifetime-zero-ipv6.network',
1245 '25-address-static.network',
cd65d067 1246 '25-bind-carrier.network',
09ea6724
YW		 1247 '25-bond-active-backup-slave.netdev',
1248 '25-fibrule-invert.network',
1249 '25-fibrule-port-range.network',
1250 '25-ipv6-address-label-section.network',
e4a71bf3 1251 '25-neighbor-section.network',
05514ae1
YW		 1252 '25-link-local-addressing-no.network',
1253 '25-link-local-addressing-yes.network',
09ea6724 1254 '25-link-section-unmanaged.network',
20ca06a6 1255 '25-route-ipv6-src.network',
0ef830cf 1256 '25-route-static.network',
4da33154 1257 '25-sysctl-disable-ipv6.network',
09ea6724
YW		 1258 '25-sysctl.network',
1259 'configure-without-carrier.network',
b677774d 1260 'routing-policy-rule-dummy98.network',
b8102725 1261 'routing-policy-rule-test1.network']
1f0e3109 1262
95c74b0a 1263 routing_policy_rule_tables = ['7', '8']
5f68a6a4 1264 routes = [['blackhole', '202.54.1.2'], ['unreachable', '202.54.1.3'], ['prohibit', '202.54.1.4']]
95c74b0a 1265
1f0e3109 1266 def setUp(self):
ec38833c
ZJS		 1267 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
1268 remove_routes(self.routes)
1269 remove_links(self.links)
1f0e3109
SS		 1270
1271 def tearDown(self):
ec38833c
ZJS		 1272 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
1273 remove_routes(self.routes)
1274 remove_links(self.links)
1275 remove_unit_from_networkd_path(self.units)
1f0e3109 1276
b8102725 1277 def test_address_static(self):
ec38833c
ZJS		 1278 copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev')
1279 start_networkd(0)
b8102725 1280
ec38833c 1281 wait_online(['dummy98:routable'])
b8102725 1282
371810d1 1283 output = check_output('ip -4 address show dev dummy98')
b8102725
YW		 1284 print(output)
1285 self.assertRegex(output, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98')
1286 self.assertRegex(output, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98')
1287 self.assertRegex(output, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98')
1288
1289 # invalid sections
1290 self.assertNotRegex(output, '10.10.0.1/16')
1291 self.assertNotRegex(output, '10.10.0.2/16')
1292
371810d1 1293 output = check_output('ip -4 address show dev dummy98 label 32')
b8102725
YW		 1294 self.assertRegex(output, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32')
1295
371810d1 1296 output = check_output('ip -4 address show dev dummy98 label 33')
b8102725
YW		 1297 self.assertRegex(output, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33')
1298
371810d1 1299 output = check_output('ip -4 address show dev dummy98 label 34')
b8102725
YW		 1300 self.assertRegex(output, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
1301
371810d1 1302 output = check_output('ip -4 address show dev dummy98 label 35')
b8102725
YW		 1303 self.assertRegex(output, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
1304
371810d1 1305 output = check_output('ip -6 address show dev dummy98')
b8102725
YW		 1306 print(output)
1307 self.assertRegex(output, 'inet6 2001:db8:0:f101::15/64 scope global')
1308 self.assertRegex(output, 'inet6 2001:db8:0:f101::16/64 scope global')
1309 self.assertRegex(output, 'inet6 2001:db8:0:f102::15/64 scope global')
1310 self.assertRegex(output, 'inet6 2001:db8:0:f102::16/64 scope global')
1311 self.assertRegex(output, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global')
1312 self.assertRegex(output, 'inet6 fd[0-9a-f:]*1/64 scope global')
1313
1314 def test_address_preferred_lifetime_zero_ipv6(self):
ec38833c 1315 copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev')
01943d43 1316 start_networkd(5)
1f0e3109 1317
e39cc445 1318 self.check_link_exists('dummy98')
791c1140 1319 self.check_operstate('dummy98', 'routable', setup_state='configuring')
b8102725 1320
371810d1 1321 output = check_output('ip address show dummy98')
b8102725
YW		 1322 print(output)
1323 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
1324 self.assertRegex(output, 'inet6 2001:db8:0:f101::1/64 scope global')
1f0e3109
SS		 1325
1326 def test_configure_without_carrier(self):
ec38833c 1327 copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
df7f9afa
YW		 1328 start_networkd(0)
1329 wait_online(['test1:routable'])
e40a58b5 1330
371810d1 1331 output = check_output(*networkctl_cmd, 'status', 'test1')
1f0e3109
SS		 1332 print(output)
1333 self.assertRegex(output, '192.168.0.15')
1334 self.assertRegex(output, '192.168.0.1')
1335 self.assertRegex(output, 'routable')
1336
1f0e3109 1337 def test_routing_policy_rule(self):
ec38833c 1338 copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev')
df7f9afa
YW		 1339 start_networkd(0)
1340 wait_online(['test1:degraded'])
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
df7f9afa
YW		 1357 start_networkd(0, remove_state_files=(trial == 0))
1358 wait_online(['test1:degraded', 'dummy98:degraded'])
1359 time.sleep(1)
b677774d 1360
371810d1 1361 output = check_output('ip rule list table 7')
b677774d
YW		 1362 print(output)
1363 self.assertRegex(output, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7')
1364
371810d1 1365 output = check_output('ip rule list table 8')
b677774d
YW		 1366 print(output)
1367 self.assertRegex(output, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8')
1368
d586a2c3 1369 @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
926062f0 1370 def test_routing_policy_rule_port_range(self):
ec38833c 1371 copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
df7f9afa
YW		 1372 start_networkd(0)
1373 wait_online(['test1:degraded'])
e40a58b5 1374
371810d1 1375 output = check_output('ip rule')
926062f0
SS		 1376 print(output)
1377 self.assertRegex(output, '111')
1378 self.assertRegex(output, 'from 192.168.100.18')
1379 self.assertRegex(output, '1123-1150')
1380 self.assertRegex(output, '3224-3290')
1381 self.assertRegex(output, 'tcp')
1382 self.assertRegex(output, 'lookup 7')
1f0e3109 1383
d586a2c3 1384 @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
efecf9cd 1385 def test_routing_policy_rule_invert(self):
ec38833c 1386 copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
df7f9afa
YW		 1387 start_networkd(0)
1388 wait_online(['test1:degraded'])
e40a58b5 1389
371810d1 1390 output = check_output('ip rule')
efecf9cd 1391 print(output)
efecf9cd
SS		 1392 self.assertRegex(output, '111')
1393 self.assertRegex(output, 'not.*?from.*?192.168.100.18')
1394 self.assertRegex(output, 'tcp')
1395 self.assertRegex(output, 'lookup 7')
1396
0ef830cf 1397 def test_route_static(self):
ec38833c
ZJS		 1398 copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev')
1399 start_networkd(0)
ec38833c 1400 wait_online(['dummy98:routable'])
0d34228f 1401
371810d1 1402 output = check_output('ip -6 route show dev dummy98')
0d34228f 1403 print(output)
0ef830cf
YW		 1404 self.assertRegex(output, '2001:1234:5:8fff:ff:ff:ff:ff proto static')
1405 self.assertRegex(output, '2001:1234:5:8f63::1 proto kernel')
1f0e3109 1406
371810d1 1407 output = check_output('ip -6 route show dev dummy98 default')
0ef830cf 1408 self.assertRegex(output, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium')
1f0e3109 1409
371810d1 1410 output = check_output('ip -4 route show dev dummy98')
1f0e3109 1411 print(output)
0ef830cf
YW		 1412 self.assertRegex(output, '149.10.124.48/28 proto kernel scope link src 149.10.124.58')
1413 self.assertRegex(output, '149.10.124.64 proto static scope link')
2b00dff8 1414 self.assertRegex(output, '169.254.0.0/16 proto static scope link metric 2048')
0ef830cf
YW		 1415 self.assertRegex(output, '192.168.1.1 proto static initcwnd 20')
1416 self.assertRegex(output, '192.168.1.2 proto static initrwnd 30')
1f0e3109 1417
371810d1 1418 output = check_output('ip -4 route show dev dummy98 default')
0ef830cf
YW		 1419 self.assertRegex(output, 'default via 149.10.125.65 proto static onlink')
1420 self.assertRegex(output, 'default via 149.10.124.64 proto static')
6543b7fd 1421 self.assertRegex(output, 'default proto static')
1f0e3109 1422
371810d1 1423 output = check_output('ip route show type blackhole')
1f0e3109 1424 print(output)
0ef830cf 1425 self.assertRegex(output, 'blackhole 202.54.1.2 proto static')
f5050e48 1426
371810d1 1427 output = check_output('ip route show type unreachable')
f5050e48 1428 print(output)
0ef830cf 1429 self.assertRegex(output, 'unreachable 202.54.1.3 proto static')
f5050e48 1430
371810d1 1431 output = check_output('ip route show type prohibit')
f5050e48 1432 print(output)
0ef830cf 1433 self.assertRegex(output, 'prohibit 202.54.1.4 proto static')
f5050e48 1434
20ca06a6
DA		 1435 def test_ip_route_ipv6_src_route(self):
1436 # a dummy device does not make the addresses go through tentative state, so we
1437 # reuse a bond from an earlier test, which does make the addresses go through
1438 # tentative state, and do our test on that
ec38833c 1439 copy_unit_to_networkd_unit_path('23-active-slave.network', '25-route-ipv6-src.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
df7f9afa
YW		 1440 start_networkd(0)
1441 wait_online(['dummy98:enslaved', 'bond199:routable'])
20ca06a6 1442
371810d1 1443 output = check_output('ip -6 route list dev bond199')
20ca06a6
DA		 1444 print(output)
1445 self.assertRegex(output, 'abcd::/16')
1446 self.assertRegex(output, 'src')
1447 self.assertRegex(output, '2001:1234:56:8f63::2')
1448
1f0e3109 1449 def test_ip_link_mac_address(self):
ec38833c 1450 copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
df7f9afa
YW		 1451 start_networkd(0)
1452 wait_online(['dummy98:degraded'])
1f0e3109 1453
371810d1 1454 output = check_output('ip link show dummy98')
1f0e3109
SS		 1455 print(output)
1456 self.assertRegex(output, '00:01:02:aa:bb:cc')
1457
1458 def test_ip_link_unmanaged(self):
ec38833c 1459 copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
df7f9afa 1460 start_networkd(5)
1f0e3109 1461
e39cc445 1462 self.check_link_exists('dummy98')
1f0e3109 1463
df7f9afa 1464 self.check_operstate('dummy98', 'off', setup_state='unmanaged')
1f0e3109
SS		 1465
1466 def test_ipv6_address_label(self):
ec38833c 1467 copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
df7f9afa
YW		 1468 start_networkd(0)
1469 wait_online(['dummy98:degraded'])
1f0e3109 1470
371810d1 1471 output = check_output('ip addrlabel list')
1f0e3109
SS		 1472 print(output)
1473 self.assertRegex(output, '2004:da8:1::/64')
1474
e4a71bf3 1475 def test_ipv6_neighbor(self):
ec38833c 1476 copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
df7f9afa
YW		 1477 start_networkd(0)
1478 wait_online(['dummy98:degraded'], timeout='40s')
e4a71bf3 1479
df7f9afa 1480 output = check_output('ip neigh list dev dummy98')
e4a71bf3
WKI		 1481 print(output)
1482 self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
094b5479 1483 self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
e4a71bf3 1484
05514ae1 1485 def test_link_local_addressing(self):
ec38833c
ZJS		 1486 copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
1487 '25-link-local-addressing-no.network', '12-dummy.netdev')
1488 start_networkd(0)
1489 wait_online(['test1:degraded', 'dummy98:carrier'])
05514ae1 1490
371810d1 1491 output = check_output('ip address show dev test1')
05514ae1
YW		 1492 print(output)
1493 self.assertRegex(output, 'inet .* scope link')
1494 self.assertRegex(output, 'inet6 .* scope link')
1495
371810d1 1496 output = check_output('ip address show dev dummy98')
05514ae1
YW		 1497 print(output)
1498 self.assertNotRegex(output, 'inet6* .* scope link')
1499
05514ae1
YW		 1500 '''
1501 Documentation/networking/ip-sysctl.txt
1502
1503 addr_gen_mode - INTEGER
1504 Defines how link-local and autoconf addresses are generated.
1505
1506 0: generate address based on EUI64 (default)
1507 1: do no generate a link-local address, use EUI64 for addresses generated
1508 from autoconf
1509 2: generate stable privacy addresses, using the secret from
1510 stable_secret (RFC7217)
1511 3: generate stable privacy addresses, using a random secret if unset
1512 '''
1513
1514 test1_addr_gen_mode = ''
1515 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')):
1516 with open(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')) as f:
1517 try:
1518 f.readline()
1519 except IOError:
1520 # if stable_secret is unset, then EIO is returned
1521 test1_addr_gen_mode = '0'
1522 else:
1523 test1_addr_gen_mode = '2'
1524 else:
1525 test1_addr_gen_mode = '0'
1526
1527 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'addr_gen_mode')):
ec38833c 1528 self.assertEqual(read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode)
05514ae1
YW		 1529
1530 if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')):
ec38833c 1531 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
05514ae1 1532
1f0e3109 1533 def test_sysctl(self):
ec38833c
ZJS		 1534 copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
1535 start_networkd(0)
1536 wait_online(['dummy98:degraded'])
1537
1538 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
1539 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
1540 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
1541 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
1542 self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
1543 self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
1544 self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
1f0e3109 1545
4da33154 1546 def test_sysctl_disable_ipv6(self):
ec38833c 1547 copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev')
4da33154
YW		 1548
1549 print('## Disable ipv6')
cefd6b3d
ZJS		 1550 check_output('sysctl net.ipv6.conf.all.disable_ipv6=1')
1551 check_output('sysctl net.ipv6.conf.default.disable_ipv6=1')
4da33154 1552
ec38833c
ZJS		 1553 start_networkd(0)
1554 wait_online(['dummy98:routable'])
4da33154 1555
371810d1 1556 output = check_output('ip -4 address show dummy98')
4da33154
YW		 1557 print(output)
1558 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
371810d1 1559 output = check_output('ip -6 address show dummy98')
4da33154
YW		 1560 print(output)
1561 self.assertEqual(output, '')
4933b97d
YW		 1562 output = check_output('ip -4 route show dev dummy98')
1563 print(output)
1564 self.assertEqual(output, '10.2.0.0/16 proto kernel scope link src 10.2.3.4')
1565 output = check_output('ip -6 route show dev dummy98')
1566 print(output)
1567 self.assertEqual(output, '')
4da33154 1568
cefd6b3d 1569 check_output('ip link del dummy98')
4da33154
YW		 1570
1571 print('## Enable ipv6')
cefd6b3d
ZJS		 1572 check_output('sysctl net.ipv6.conf.all.disable_ipv6=0')
1573 check_output('sysctl net.ipv6.conf.default.disable_ipv6=0')
4da33154 1574
ec38833c
ZJS		 1575 start_networkd(0)
1576 wait_online(['dummy98:routable'])
4da33154 1577
371810d1 1578 output = check_output('ip -4 address show dummy98')
4da33154
YW		 1579 print(output)
1580 self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98')
371810d1 1581 output = check_output('ip -6 address show dummy98')
4da33154 1582 print(output)
4933b97d 1583 self.assertRegex(output, 'inet6 2607:5300:203:3906::/64 scope global')
4da33154 1584 self.assertRegex(output, 'inet6 .* scope link')
4933b97d
YW		 1585 output = check_output('ip -4 route show dev dummy98')
1586 print(output)
1587 self.assertEqual(output, '10.2.0.0/16 proto kernel scope link src 10.2.3.4')
1588 output = check_output('ip -6 route show dev dummy98')
1589 print(output)
1590 self.assertRegex(output, 'default via 2607:5300:203:39ff:ff:ff:ff:ff proto static')
4da33154 1591
cd65d067 1592 def test_bind_carrier(self):
ec38833c 1593 copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
df7f9afa
YW		 1594 start_networkd(0)
1595 wait_online(['test1:routable'])
cd65d067 1596
cefd6b3d
ZJS		 1597 check_output('ip link add dummy98 type dummy')
1598 check_output('ip link set dummy98 up')
b117044c 1599 time.sleep(2)
371810d1 1600 output = check_output('ip address show test1')
cd65d067
YW		 1601 print(output)
1602 self.assertRegex(output, 'UP,LOWER_UP')
1603 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1604 self.check_operstate('test1', 'routable')
cd65d067 1605
cefd6b3d
ZJS		 1606 check_output('ip link add dummy99 type dummy')
1607 check_output('ip link set dummy99 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 1615 check_output('ip link del dummy98')
b117044c 1616 time.sleep(2)
371810d1 1617 output = check_output('ip address show test1')
cd65d067
YW		 1618 print(output)
1619 self.assertRegex(output, 'UP,LOWER_UP')
1620 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1621 self.check_operstate('test1', 'routable')
cd65d067 1622
cefd6b3d 1623 check_output('ip link del dummy99')
b117044c 1624 time.sleep(2)
371810d1 1625 output = check_output('ip address show test1')
cd65d067
YW		 1626 print(output)
1627 self.assertNotRegex(output, 'UP,LOWER_UP')
1628 self.assertRegex(output, 'DOWN')
1629 self.assertNotRegex(output, '192.168.10')
791c1140 1630 self.check_operstate('test1', 'off')
cd65d067 1631
cefd6b3d
ZJS		 1632 check_output('ip link add dummy98 type dummy')
1633 check_output('ip link set dummy98 up')
b117044c 1634 time.sleep(2)
371810d1 1635 output = check_output('ip address show test1')
cd65d067
YW		 1636 print(output)
1637 self.assertRegex(output, 'UP,LOWER_UP')
1638 self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1')
791c1140 1639 self.check_operstate('test1', 'routable')
cd65d067 1640
fdcd1ec5 1641 def test_domain(self):
ec38833c
ZJS		 1642 copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
1643 start_networkd(0)
1644 wait_online(['dummy98:routable'])
fdcd1ec5 1645
371810d1 1646 output = check_output(*networkctl_cmd, 'status', 'dummy98', env=env)
fdcd1ec5
YW		 1647 print(output)
1648 self.assertRegex(output, 'Address: 192.168.42.100')
1649 self.assertRegex(output, 'DNS: 192.168.42.1')
1650 self.assertRegex(output, 'Search Domains: one')
1651
1e498853
YW		 1652 def test_keep_configuration_static(self):
1653 check_output('systemctl stop systemd-networkd')
1654
1655 check_output('ip link add name dummy98 type dummy')
1656 check_output('ip address add 10.1.2.3/16 dev dummy98')
1657 check_output('ip address add 10.2.3.4/16 dev dummy98 valid_lft 600 preferred_lft 500')
1658 output = check_output('ip address show dummy98')
1659 print(output)
1660 self.assertRegex(output, 'inet 10.1.2.3/16 scope global dummy98')
1661 self.assertRegex(output, 'inet 10.2.3.4/16 scope global dynamic dummy98')
1662 output = check_output('ip route show dev dummy98')
1663 print(output)
1664
1665 copy_unit_to_networkd_unit_path('24-keep-configuration-static.network')
1666 start_networkd(0)
1667 wait_online(['dummy98:routable'])
1668
1669 output = check_output('ip address show dummy98')
1670 print(output)
1671 self.assertRegex(output, 'inet 10.1.2.3/16 scope global dummy98')
1672 self.assertNotRegex(output, 'inet 10.2.3.4/16 scope global dynamic dummy98')
1673
be68c2c9 1674class NetworkdBondTests(unittest.TestCase, Utilities):
c3a8853f 1675 links = [
c2990ec3 1676 'bond199',
c3a8853f 1677 'bond99',
cc3e488c
YW		 1678 'dummy98',
1679 'test1']
c3a8853f
YW		 1680
1681 units = [
cc3e488c
YW		 1682 '11-dummy.netdev',
1683 '12-dummy.netdev',
c2990ec3
YW		 1684 '23-active-slave.network',
1685 '23-bond199.network',
1686 '23-primary-slave.network',
1687 '23-test1-bond199.network',
1688 '25-bond-active-backup-slave.netdev',
c3a8853f 1689 '25-bond.netdev',
c3a8853f 1690 'bond99.network',
cc3e488c 1691 'bond-slave.network']
c3a8853f
YW		 1692
1693 def setUp(self):
ec38833c 1694 remove_links(self.links)
c3a8853f
YW		 1695
1696 def tearDown(self):
ec38833c
ZJS		 1697 remove_links(self.links)
1698 remove_unit_from_networkd_path(self.units)
c3a8853f 1699
c2990ec3 1700 def test_bond_active_slave(self):
ec38833c
ZJS		 1701 copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
1702 start_networkd()
c2990ec3 1703
e39cc445
YW		 1704 self.check_link_exists('dummy98')
1705 self.check_link_exists('bond199')
c2990ec3 1706
371810d1 1707 output = check_output('ip -d link show bond199')
c2990ec3
YW		 1708 print(output)
1709 self.assertRegex(output, 'active_slave dummy98')
1710
1711 def test_bond_primary_slave(self):
ec38833c
ZJS		 1712 copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
1713 start_networkd()
c2990ec3 1714
e39cc445
YW		 1715 self.check_link_exists('test1')
1716 self.check_link_exists('bond199')
c2990ec3 1717
371810d1 1718 output = check_output('ip -d link show bond199')
c2990ec3
YW		 1719 print(output)
1720 self.assertRegex(output, 'primary test1')
1721
cc3e488c 1722 def test_bond_operstate(self):
ec38833c
ZJS		 1723 copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev',
1724 'bond99.network','bond-slave.network')
1725 start_networkd()
c3a8853f 1726
e39cc445
YW		 1727 self.check_link_exists('bond99')
1728 self.check_link_exists('dummy98')
1729 self.check_link_exists('test1')
c3a8853f 1730
371810d1 1731 output = check_output('ip -d link show dummy98')
c3a8853f 1732 print(output)
cc3e488c 1733 self.assertRegex(output, 'SLAVE,UP,LOWER_UP')
c3a8853f 1734
371810d1 1735 output = check_output('ip -d link show test1')
c3a8853f
YW		 1736 print(output)
1737 self.assertRegex(output, 'SLAVE,UP,LOWER_UP')
1738
371810d1 1739 output = check_output('ip -d link show bond99')
c3a8853f
YW		 1740 print(output)
1741 self.assertRegex(output, 'MASTER,UP,LOWER_UP')
1742
791c1140
YW		 1743 self.check_operstate('dummy98', 'enslaved')
1744 self.check_operstate('test1', 'enslaved')
1745 self.check_operstate('bond99', 'routable')
c3a8853f 1746
cefd6b3d 1747 check_output('ip link set dummy98 down')
c3a8853f
YW		 1748 time.sleep(2)
1749
791c1140
YW		 1750 self.check_operstate('dummy98', 'off')
1751 self.check_operstate('test1', 'enslaved')
1752 self.check_operstate('bond99', 'degraded-carrier')
c3a8853f 1753
cefd6b3d 1754 check_output('ip link set dummy98 up')
c3a8853f
YW		 1755 time.sleep(2)
1756
791c1140
YW		 1757 self.check_operstate('dummy98', 'enslaved')
1758 self.check_operstate('test1', 'enslaved')
1759 self.check_operstate('bond99', 'routable')
c3a8853f 1760
cefd6b3d
ZJS		 1761 check_output('ip link set dummy98 down')
1762 check_output('ip link set test1 down')
2700d2c7 1763 time.sleep(2)
cc3e488c 1764
791c1140
YW		 1765 self.check_operstate('dummy98', 'off')
1766 self.check_operstate('test1', 'off')
2700d2c7 1767
2700d2c7
YW		 1768 for trial in range(30):
1769 if trial > 0:
1770 time.sleep(1)
371810d1 1771 output = check_output('ip address show bond99')
2700d2c7 1772 print(output)
ec38833c 1773 if get_operstate('bond99') == 'no-carrier':
2700d2c7
YW		 1774 break
1775 else:
1776 # Huh? Kernel does not recognize that all slave interfaces are down?
1777 # Let's confirm that networkd's operstate is consistent with ip's result.
1778 self.assertNotRegex(output, 'NO-CARRIER')
cc3e488c 1779
be68c2c9 1780class NetworkdBridgeTests(unittest.TestCase, Utilities):
09ea6724
YW		 1781 links = [
1782 'bridge99',
1783 'dummy98',
1784 'test1']
1785
1786 units = [
1787 '11-dummy.netdev',
1788 '12-dummy.netdev',
1789 '26-bridge.netdev',
1790 '26-bridge-slave-interface-1.network',
1791 '26-bridge-slave-interface-2.network',
804b6cd2 1792 'bridge99-ignore-carrier-loss.network',
09ea6724 1793 'bridge99.network']
1f0e3109 1794
8d17c386
YW		 1795 routing_policy_rule_tables = ['100']
1796
1f0e3109 1797 def setUp(self):
8d17c386 1798 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
ec38833c 1799 remove_links(self.links)
1f0e3109
SS		 1800
1801 def tearDown(self):
8d17c386 1802 remove_routing_policy_rule_tables(self.routing_policy_rule_tables)
ec38833c
ZJS		 1803 remove_links(self.links)
1804 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 1805
1806 def test_bridge_property(self):
ec38833c
ZJS		 1807 copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1808 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1809 'bridge99.network')
1810 start_networkd()
1f0e3109 1811
e39cc445
YW		 1812 self.check_link_exists('dummy98')
1813 self.check_link_exists('test1')
1814 self.check_link_exists('bridge99')
1f0e3109 1815
371810d1 1816 output = check_output('ip -d link show test1')
1f0e3109
SS		 1817 print(output)
1818 self.assertRegex(output, 'master')
1819 self.assertRegex(output, 'bridge')
1820
371810d1 1821 output = check_output('ip -d link show dummy98')
1f0e3109
SS		 1822 print(output)
1823 self.assertRegex(output, 'master')
1824 self.assertRegex(output, 'bridge')
1825
371810d1 1826 output = check_output('ip addr show bridge99')
1f0e3109 1827 print(output)
2be6c5d2 1828 self.assertRegex(output, '192.168.0.15/24')
1f0e3109 1829
371810d1 1830 output = check_output('bridge -d link show dummy98')
1f0e3109 1831 print(output)
ec38833c
ZJS		 1832 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
1833 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
1834 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
1835 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0')
1836 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
7f15b714 1837 if (os.path.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')):
ec38833c
ZJS		 1838 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1')
1839 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0')
4d7ed14f
SS		 1840
1841 # CONFIG_BRIDGE_IGMP_SNOOPING=y
1842 if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
ec38833c 1843 self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
1f0e3109 1844
791c1140
YW		 1845 self.check_operstate('test1', 'enslaved')
1846 self.check_operstate('dummy98', 'enslaved')
1847 self.check_operstate('bridge99', 'routable')
2be6c5d2 1848
371810d1 1849 check_output('ip address add 192.168.0.16/24 dev bridge99')
804b6cd2
YW		 1850 time.sleep(1)
1851
371810d1 1852 output = check_output('ip addr show bridge99')
2be6c5d2
YW		 1853 print(output)
1854 self.assertRegex(output, '192.168.0.16/24')
1855
791c1140 1856 self.check_operstate('bridge99', 'routable')
2be6c5d2 1857
371810d1 1858 self.assertEqual(call('ip link del test1'), 0)
2be6c5d2
YW		 1859 time.sleep(3)
1860
791c1140 1861 self.check_operstate('bridge99', 'degraded-carrier')
2be6c5d2 1862
cefd6b3d 1863 check_output('ip link del dummy98')
804b6cd2
YW		 1864 time.sleep(3)
1865
791c1140 1866 self.check_operstate('bridge99', 'no-carrier')
2be6c5d2 1867
371810d1 1868 output = check_output('ip address show bridge99')
804b6cd2
YW		 1869 print(output)
1870 self.assertRegex(output, 'NO-CARRIER')
1871 self.assertNotRegex(output, '192.168.0.15/24')
1872 self.assertNotRegex(output, '192.168.0.16/24')
1873
1874 def test_bridge_ignore_carrier_loss(self):
ec38833c
ZJS		 1875 copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
1876 '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
1877 'bridge99-ignore-carrier-loss.network')
ec38833c 1878 start_networkd()
804b6cd2 1879
e39cc445
YW		 1880 self.check_link_exists('dummy98')
1881 self.check_link_exists('test1')
1882 self.check_link_exists('bridge99')
804b6cd2 1883
371810d1 1884 check_output('ip address add 192.168.0.16/24 dev bridge99')
804b6cd2
YW		 1885 time.sleep(1)
1886
371810d1
ZJS		 1887 check_output('ip link del test1')
1888 check_output('ip link del dummy98')
804b6cd2
YW		 1889 time.sleep(3)
1890
371810d1 1891 output = check_output('ip address show bridge99')
804b6cd2
YW		 1892 print(output)
1893 self.assertRegex(output, 'NO-CARRIER')
1894 self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1895 self.assertRegex(output, 'inet 192.168.0.16/24 scope global secondary bridge99')
1896
6609924c 1897 def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self):
ec38833c
ZJS		 1898 copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network',
1899 'bridge99-ignore-carrier-loss.network')
ec38833c 1900 start_networkd()
6609924c 1901
e39cc445 1902 self.check_link_exists('bridge99')
6609924c 1903
cefd6b3d
ZJS		 1904 check_output('ip link add dummy98 type dummy')
1905 check_output('ip link set dummy98 up')
1906 check_output('ip link del dummy98')
6609924c 1907
cefd6b3d
ZJS		 1908 check_output('ip link add dummy98 type dummy')
1909 check_output('ip link set dummy98 up')
1910 check_output('ip link del dummy98')
6609924c 1911
cefd6b3d
ZJS		 1912 check_output('ip link add dummy98 type dummy')
1913 check_output('ip link set dummy98 up')
1914 check_output('ip link del dummy98')
6609924c 1915
cefd6b3d
ZJS		 1916 check_output('ip link add dummy98 type dummy')
1917 check_output('ip link set dummy98 up')
6609924c 1918
be0e1ef9
YW		 1919 for trial in range(30):
1920 if trial > 0:
1921 time.sleep(1)
ec38833c 1922 if get_operstate('bridge99') == 'routable' and get_operstate('dummy98') == 'enslaved':
be0e1ef9
YW		 1923 break
1924 else:
1925 self.assertTrue(False)
6609924c 1926
371810d1 1927 output = check_output('ip address show bridge99')
6609924c
YW		 1928 print(output)
1929 self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99')
1930
371810d1 1931 output = check_output('ip rule list table 100')
6609924c
YW		 1932 print(output)
1933 self.assertEqual(output, '0: from all to 8.8.8.8 lookup 100')
1934
be68c2c9 1935class NetworkdLLDPTests(unittest.TestCase, Utilities):
1f0e3109
SS		 1936 links = ['veth99']
1937
09ea6724
YW		 1938 units = [
1939 '23-emit-lldp.network',
1940 '24-lldp.network',
1941 '25-veth.netdev']
1f0e3109
SS		 1942
1943 def setUp(self):
ec38833c 1944 remove_links(self.links)
1f0e3109
SS		 1945
1946 def tearDown(self):
ec38833c
ZJS		 1947 remove_links(self.links)
1948 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 1949
1950 def test_lldp(self):
ec38833c
ZJS		 1951 copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
1952 start_networkd(0)
1953 wait_online(['veth99:degraded', 'veth-peer:degraded'])
1f0e3109 1954
371810d1 1955 output = check_output(*networkctl_cmd, 'lldp', env=env)
1f0e3109
SS		 1956 print(output)
1957 self.assertRegex(output, 'veth-peer')
1958 self.assertRegex(output, 'veth99')
1959
be68c2c9 1960class NetworkdRATests(unittest.TestCase, Utilities):
1f0e3109
SS		 1961 links = ['veth99']
1962
09ea6724
YW		 1963 units = [
1964 '25-veth.netdev',
1965 'ipv6-prefix.network',
1966 'ipv6-prefix-veth.network']
1f0e3109
SS		 1967
1968 def setUp(self):
ec38833c 1969 remove_links(self.links)
1f0e3109
SS		 1970
1971 def tearDown(self):
ec38833c
ZJS		 1972 remove_links(self.links)
1973 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 1974
1975 def test_ipv6_prefix_delegation(self):
ec38833c
ZJS		 1976 warn_about_firewalld()
1977 copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
1978 start_networkd(0)
1979 wait_online(['veth99:routable', 'veth-peer:degraded'])
1f0e3109 1980
371810d1 1981 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 1982 print(output)
1983 self.assertRegex(output, '2002:da8:1:0')
1984
be68c2c9 1985class NetworkdDHCPServerTests(unittest.TestCase, Utilities):
fdcd1ec5 1986 links = ['veth99']
09ea6724
YW		 1987
1988 units = [
09ea6724
YW		 1989 '25-veth.netdev',
1990 'dhcp-client.network',
1991 'dhcp-client-timezone-router.network',
1992 'dhcp-server.network',
1993 'dhcp-server-timezone-router.network']
1f0e3109
SS		 1994
1995 def setUp(self):
ec38833c 1996 remove_links(self.links)
1f0e3109
SS		 1997
1998 def tearDown(self):
ec38833c
ZJS		 1999 remove_links(self.links)
2000 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 2001
2002 def test_dhcp_server(self):
ec38833c
ZJS		 2003 warn_about_firewalld()
2004 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
2005 start_networkd(0)
2006 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2007
371810d1 2008 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2009 print(output)
2010 self.assertRegex(output, '192.168.5.*')
2011 self.assertRegex(output, 'Gateway: 192.168.5.1')
2012 self.assertRegex(output, 'DNS: 192.168.5.1')
2013 self.assertRegex(output, 'NTP: 192.168.5.1')
2014
1f0e3109 2015 def test_emit_router_timezone(self):
ec38833c
ZJS		 2016 warn_about_firewalld()
2017 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
2018 start_networkd(0)
2019 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2020
371810d1 2021 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2022 print(output)
2023 self.assertRegex(output, 'Gateway: 192.168.5.*')
2024 self.assertRegex(output, '192.168.5.*')
2025 self.assertRegex(output, 'Europe/Berlin')
2026
be68c2c9 2027class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
09ea6724 2028 links = [
18c613dc
YW		 2029 'veth99',
2030 'vrf99']
09ea6724
YW		 2031
2032 units = [
2033 '25-veth.netdev',
18c613dc
YW		 2034 '25-vrf.netdev',
2035 '25-vrf.network',
09ea6724 2036 'dhcp-client-anonymize.network',
af3b1498 2037 'dhcp-client-gateway-onlink-implicit.network',
09ea6724
YW		 2038 'dhcp-client-ipv4-dhcp-settings.network',
2039 'dhcp-client-ipv4-only-ipv6-disabled.network',
2040 'dhcp-client-ipv4-only.network',
2041 'dhcp-client-ipv6-only.network',
2042 'dhcp-client-ipv6-rapid-commit.network',
1e498853
YW		 2043 'dhcp-client-keep-configuration-dhcp-on-stop.network',
2044 'dhcp-client-keep-configuration-dhcp.network',
09ea6724
YW		 2045 'dhcp-client-listen-port.network',
2046 'dhcp-client-route-metric.network',
2047 'dhcp-client-route-table.network',
18c613dc 2048 'dhcp-client-vrf.network',
117a55c7
YW		 2049 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
2050 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
3e9d5552 2051 'dhcp-client.network',
09ea6724 2052 'dhcp-server-veth-peer.network',
30d3b54e
YW		 2053 'dhcp-v4-server-veth-peer.network',
2054 'static.network']
1f0e3109
SS		 2055
2056 def setUp(self):
ec38833c
ZJS		 2057 stop_dnsmasq(dnsmasq_pid_file)
2058 remove_links(self.links)
1f0e3109
SS		 2059
2060 def tearDown(self):
ec38833c
ZJS		 2061 stop_dnsmasq(dnsmasq_pid_file)
2062 remove_lease_file()
2063 remove_log_file()
2064 remove_links(self.links)
2065 remove_unit_from_networkd_path(self.units)
1f0e3109
SS		 2066
2067 def test_dhcp_client_ipv6_only(self):
ec38833c 2068 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
1f0e3109 2069
ec38833c
ZJS		 2070 start_networkd(0)
2071 wait_online(['veth-peer:carrier'])
2072 start_dnsmasq()
2073 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2074
371810d1 2075 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2076 print(output)
2077 self.assertRegex(output, '2600::')
2078 self.assertNotRegex(output, '192.168.5')
2079
3a956d38 2080 # Confirm that ipv6 token is not set in the kernel
371810d1 2081 output = check_output('ip token show dev veth99')
3a956d38
YW		 2082 print(output)
2083 self.assertRegex(output, 'token :: dev veth99')
2084
1f0e3109 2085 def test_dhcp_client_ipv4_only(self):
ec38833c 2086 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
1f0e3109 2087
ec38833c
ZJS		 2088 start_networkd(0)
2089 wait_online(['veth-peer:carrier'])
2090 start_dnsmasq()
2091 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2092
371810d1 2093 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2094 print(output)
2095 self.assertNotRegex(output, '2600::')
2096 self.assertRegex(output, '192.168.5')
2097
2098 def test_dhcp_client_ipv4_ipv6(self):
ec38833c
ZJS		 2099 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
2100 'dhcp-client-ipv4-only.network')
2101 start_networkd(0)
2102 wait_online(['veth-peer:carrier'])
2103 start_dnsmasq()
2104 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2105
2106 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2107 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2108 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
1f0e3109 2109
371810d1 2110 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109
SS		 2111 print(output)
2112 self.assertRegex(output, '2600::')
2113 self.assertRegex(output, '192.168.5')
2114
2115 def test_dhcp_client_settings(self):
ec38833c 2116 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
1f0e3109 2117
ec38833c
ZJS		 2118 start_networkd(0)
2119 wait_online(['veth-peer:carrier'])
2120 start_dnsmasq()
2121 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2122
0ae7a66d 2123 print('## ip address show dev veth99')
371810d1 2124 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2125 print(output)
2126 self.assertRegex(output, '12:34:56:78:9a:bc')
2127 self.assertRegex(output, '192.168.5')
2128 self.assertRegex(output, '1492')
2129
0ae7a66d
YW		 2130 # issue #8726
2131 print('## ip route show table main dev veth99')
371810d1 2132 output = check_output('ip route show table main dev veth99')
1f0e3109 2133 print(output)
0ae7a66d 2134 self.assertNotRegex(output, 'proto dhcp')
1f0e3109 2135
0ae7a66d 2136 print('## ip route show table 211 dev veth99')
371810d1 2137 output = check_output('ip route show table 211 dev veth99')
0ae7a66d
YW		 2138 print(output)
2139 self.assertRegex(output, 'default via 192.168.5.1 proto dhcp')
2140 self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 proto dhcp')
2141 self.assertRegex(output, '192.168.5.1 proto dhcp scope link')
2142
2143 print('## dnsmasq log')
ec38833c
ZJS		 2144 self.assertTrue(search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
2145 self.assertTrue(search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
2146 self.assertTrue(search_words_in_dnsmasq_log('client provides name: test-hostname'))
2147 self.assertTrue(search_words_in_dnsmasq_log('26:mtu'))
1f0e3109
SS		 2148
2149 def test_dhcp6_client_settings_rapidcommit_true(self):
ec38833c
ZJS		 2150 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
2151 start_networkd(0)
2152 wait_online(['veth-peer:carrier'])
2153 start_dnsmasq()
2154 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2155
371810d1 2156 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2157 print(output)
2158 self.assertRegex(output, '12:34:56:78:9a:bc')
ec38833c 2159 self.assertTrue(search_words_in_dnsmasq_log('14:rapid-commit', True))
1f0e3109
SS		 2160
2161 def test_dhcp6_client_settings_rapidcommit_false(self):
ec38833c
ZJS		 2162 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
2163 start_networkd(0)
2164 wait_online(['veth-peer:carrier'])
2165 start_dnsmasq()
2166 wait_online(['veth99:routable', 'veth-peer:routable'])
1f0e3109 2167
371810d1 2168 output = check_output('ip address show dev veth99')
1f0e3109
SS		 2169 print(output)
2170 self.assertRegex(output, '12:34:56:78:9a:bc')
ec38833c 2171 self.assertFalse(search_words_in_dnsmasq_log('14:rapid-commit', True))
1f0e3109
SS		 2172
2173 def test_dhcp_client_settings_anonymize(self):
ec38833c
ZJS		 2174 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
2175 start_networkd(0)
2176 wait_online(['veth-peer:carrier'])
2177 start_dnsmasq()
2178 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2179
ec38833c
ZJS		 2180 self.assertFalse(search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
2181 self.assertFalse(search_words_in_dnsmasq_log('test-hostname'))
2182 self.assertFalse(search_words_in_dnsmasq_log('26:mtu'))
1f0e3109
SS		 2183
2184 def test_dhcp_client_listen_port(self):
ec38833c
ZJS		 2185 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
2186 start_networkd(0)
2187 wait_online(['veth-peer:carrier'])
2188 start_dnsmasq('--dhcp-alternate-port=67,5555')
2189 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2190
2191 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2192 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2193 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
1f0e3109 2194
371810d1 2195 output = check_output('ip -4 address show dev veth99')
b412fce8
YW		 2196 print(output)
2197 self.assertRegex(output, '192.168.5.* dynamic')
1f0e3109
SS		 2198
2199 def test_dhcp_route_table_id(self):
ec38833c
ZJS		 2200 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
2201 start_networkd(0)
2202 wait_online(['veth-peer:carrier'])
2203 start_dnsmasq()
2204 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2205
371810d1 2206 output = check_output('ip route show table 12')
1f0e3109 2207 print(output)
1f0e3109
SS		 2208 self.assertRegex(output, 'veth99 proto dhcp')
2209 self.assertRegex(output, '192.168.5.1')
2210
2211 def test_dhcp_route_metric(self):
ec38833c
ZJS		 2212 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
2213 start_networkd(0)
2214 wait_online(['veth-peer:carrier'])
2215 start_dnsmasq()
2216 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2217
371810d1 2218 output = check_output('ip route show dev veth99')
1f0e3109 2219 print(output)
1f0e3109
SS		 2220 self.assertRegex(output, 'metric 24')
2221
1e498853
YW		 2222 def test_dhcp_keep_configuration_dhcp(self):
2223 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp.network')
ec38833c
ZJS		 2224 start_networkd(0)
2225 wait_online(['veth-peer:carrier'])
1e498853 2226 start_dnsmasq(lease_time='2m')
ec38833c 2227 wait_online(['veth99:routable', 'veth-peer:routable'])
e40a58b5 2228
1e498853
YW		 2229 output = check_output('ip address show dev veth99 scope global')
2230 print(output)
2231 self.assertRegex(output, r'192.168.5.*')
2232
371810d1 2233 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109 2234 print(output)
1e498853 2235 self.assertRegex(output, r'192.168.5.*')
e40a58b5 2236
5238e957 2237 # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease.
ec38833c 2238 stop_dnsmasq(dnsmasq_pid_file)
1f0e3109
SS		 2239
2240 # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
1e498853 2241 print('Wait for the dynamic address to be expired')
1f0e3109
SS		 2242 time.sleep(125)
2243
1e498853
YW		 2244 print('The lease address should be kept after lease expired')
2245 output = check_output('ip address show dev veth99 scope global')
2246 print(output)
2247 self.assertRegex(output, r'192.168.5.*')
2248
371810d1 2249 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
1f0e3109 2250 print(output)
1e498853
YW		 2251 self.assertRegex(output, r'192.168.5.*')
2252
2253 check_output('systemctl stop systemd-networkd')
2254
2255 print('The lease address should be kept after networkd stopped')
2256 output = check_output('ip address show dev veth99 scope global')
2257 print(output)
2258 self.assertRegex(output, r'192.168.5.*')
2259
2260 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
2261 print(output)
2262 self.assertRegex(output, r'192.168.5.*')
2263
2264 check_output('systemctl start systemd-networkd')
2265 wait_online(['veth-peer:routable'])
2266
2267 print('Still the lease address should be kept after networkd restarted')
2268 output = check_output('ip address show dev veth99 scope global')
2269 print(output)
2270 self.assertRegex(output, r'192.168.5.*')
2271
2272 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
2273 print(output)
2274 self.assertRegex(output, r'192.168.5.*')
2275
2276 def test_dhcp_keep_configuration_dhcp_on_stop(self):
2277 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp-on-stop.network')
2278 start_networkd(0)
2279 wait_online(['veth-peer:carrier'])
2280 start_dnsmasq(lease_time='2m')
2281 wait_online(['veth99:routable', 'veth-peer:routable'])
2282
2283 output = check_output('ip address show dev veth99 scope global')
2284 print(output)
2285 self.assertRegex(output, r'192.168.5.*')
2286
2287 stop_dnsmasq(dnsmasq_pid_file)
2288 check_output('systemctl stop systemd-networkd')
2289
2290 output = check_output('ip address show dev veth99 scope global')
2291 print(output)
2292 self.assertRegex(output, r'192.168.5.*')
2293
2294 start_networkd(0)
2295 wait_online(['veth-peer:routable'])
2296
2297 output = check_output('ip address show dev veth99 scope global')
2298 print(output)
2299 self.assertNotRegex(output, r'192.168.5.*')
1f0e3109 2300
30d3b54e 2301 def test_dhcp_client_reuse_address_as_static(self):
ec38833c
ZJS		 2302 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
2303 start_networkd(0)
2304 wait_online(['veth-peer:carrier'])
2305 start_dnsmasq()
2306 wait_online(['veth99:routable', 'veth-peer:routable'])
2629df47
YW		 2307
2308 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2309 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2310 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
30d3b54e 2311
371810d1 2312 output = check_output('ip address show dev veth99 scope global')
30d3b54e
YW		 2313 print(output)
2314 self.assertRegex(output, '192.168.5')
2315 self.assertRegex(output, '2600::')
2316
2629df47
YW		 2317 ipv4_address = re.search(r'192.168.5.[0-9]*/24', output)
2318 ipv6_address = re.search(r'2600::[0-9a-f:]*/128', output)
30d3b54e
YW		 2319 static_network = '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address.group(), 'Address=' + ipv6_address.group()])
2320 print(static_network)
2321
ec38833c 2322 remove_unit_from_networkd_path(['dhcp-client.network'])
30d3b54e
YW		 2323
2324 with open(os.path.join(network_unit_file_path, 'static.network'), mode='w') as f:
2325 f.write(static_network)
2326
2629df47
YW		 2327 # When networkd started, the links are already configured, so let's wait for 5 seconds
2328 # the links to be re-configured.
ec38833c
ZJS		 2329 start_networkd(5)
2330 wait_online(['veth99:routable', 'veth-peer:routable'])
30d3b54e 2331
371810d1 2332 output = check_output('ip -4 address show dev veth99 scope global')
30d3b54e
YW		 2333 print(output)
2334 self.assertRegex(output, '192.168.5')
2335 self.assertRegex(output, 'valid_lft forever preferred_lft forever')
2336
371810d1 2337 output = check_output('ip -6 address show dev veth99 scope global')
30d3b54e
YW		 2338 print(output)
2339 self.assertRegex(output, '2600::')
2340 self.assertRegex(output, 'valid_lft forever preferred_lft forever')
2341
18c613dc
YW		 2342 @expectedFailureIfModuleIsNotAvailable('vrf')
2343 def test_dhcp_client_vrf(self):
ec38833c
ZJS		 2344 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network',
2345 '25-vrf.netdev', '25-vrf.network')
2346 start_networkd(0)
2347 wait_online(['veth-peer:carrier'])
2348 start_dnsmasq()
2349 wait_online(['veth99:routable', 'veth-peer:routable', 'vrf99:carrier'])
2629df47
YW		 2350
2351 # link become 'routable' when at least one protocol provide an valid address.
e16ffe79
YW		 2352 self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4')
2353 self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6')
18c613dc
YW		 2354
2355 print('## ip -d link show dev vrf99')
371810d1 2356 output = check_output('ip -d link show dev vrf99')
18c613dc
YW		 2357 print(output)
2358 self.assertRegex(output, 'vrf table 42')
2359
2360 print('## ip address show vrf vrf99')
371810d1 2361 output = check_output('ip address show vrf vrf99')
d90f4f7d
YW		 2362 print(output)
2363 self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2364 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2365 self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)')
2366 self.assertRegex(output, 'inet6 .* scope link')
18c613dc
YW		 2367
2368 print('## ip address show dev veth99')
371810d1 2369 output = check_output('ip address show dev veth99')
18c613dc 2370 print(output)
18c613dc
YW		 2371 self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99')
2372 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
d90f4f7d 2373 self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)')
18c613dc
YW		 2374 self.assertRegex(output, 'inet6 .* scope link')
2375
2376 print('## ip route show vrf vrf99')
371810d1 2377 output = check_output('ip route show vrf vrf99')
18c613dc
YW		 2378 print(output)
2379 self.assertRegex(output, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
2380 self.assertRegex(output, 'default dev veth99 proto static scope link')
2381 self.assertRegex(output, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254')
2382 self.assertRegex(output, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5')
2383 self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp')
2384 self.assertRegex(output, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5')
2385
2386 print('## ip route show table main dev veth99')
371810d1 2387 output = check_output('ip route show table main dev veth99')
18c613dc
YW		 2388 print(output)
2389 self.assertEqual(output, '')
2390
af3b1498 2391 def test_dhcp_client_gateway_onlink_implicit(self):
ec38833c
ZJS		 2392 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2393 'dhcp-client-gateway-onlink-implicit.network')
2394 start_networkd(0)
2395 wait_online(['veth-peer:carrier'])
2396 start_dnsmasq()
2397 wait_online(['veth99:routable', 'veth-peer:routable'])
af3b1498 2398
371810d1 2399 output = check_output(*networkctl_cmd, 'status', 'veth99', env=env)
af3b1498
YW		 2400 print(output)
2401 self.assertRegex(output, '192.168.5')
2402
371810d1 2403 output = check_output('ip route list dev veth99 10.0.0.0/8')
af3b1498
YW		 2404 print(output)
2405 self.assertRegex(output, 'onlink')
371810d1 2406 output = check_output('ip route list dev veth99 192.168.100.0/24')
af3b1498
YW		 2407 print(output)
2408 self.assertRegex(output, 'onlink')
2409
117a55c7 2410 def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self):
ec38833c
ZJS		 2411 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2412 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
2413 start_networkd(0)
2414 wait_online(['veth-peer:carrier'])
2415 start_dnsmasq(lease_time='2m')
2416 wait_online(['veth99:routable', 'veth-peer:routable'])
63c598ed 2417
371810d1 2418 output = check_output('ip address show dev veth99')
63c598ed
YW		 2419 print(output)
2420
371810d1 2421 output = check_output('ip -6 address show dev veth99 scope global dynamic')
63c598ed 2422 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2423 output = check_output('ip -6 address show dev veth99 scope link')
63c598ed 2424 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2425 output = check_output('ip -4 address show dev veth99 scope global dynamic')
63c598ed 2426 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2427 output = check_output('ip -4 address show dev veth99 scope link')
63c598ed
YW		 2428 self.assertNotRegex(output, 'inet .* scope link')
2429
2430 print('Wait for the dynamic address to be expired')
2431 time.sleep(130)
2432
371810d1 2433 output = check_output('ip address show dev veth99')
63c598ed
YW		 2434 print(output)
2435
371810d1 2436 output = check_output('ip -6 address show dev veth99 scope global dynamic')
63c598ed 2437 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2438 output = check_output('ip -6 address show dev veth99 scope link')
63c598ed 2439 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2440 output = check_output('ip -4 address show dev veth99 scope global dynamic')
63c598ed 2441 self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2442 output = check_output('ip -4 address show dev veth99 scope link')
63c598ed
YW		 2443 self.assertNotRegex(output, 'inet .* scope link')
2444
ec38833c 2445 search_words_in_dnsmasq_log('DHCPOFFER', show_all=True)
63c598ed 2446
117a55c7 2447 def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self):
ec38833c
ZJS		 2448 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2449 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
2450 start_networkd(0)
2451 wait_online(['veth99:degraded', 'veth-peer:routable'])
117a55c7 2452
371810d1 2453 output = check_output('ip address show dev veth99')
117a55c7
YW		 2454 print(output)
2455
371810d1 2456 output = check_output('ip -6 address show dev veth99 scope global dynamic')
117a55c7 2457 self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
371810d1 2458 output = check_output('ip -6 address show dev veth99 scope link')
117a55c7 2459 self.assertRegex(output, 'inet6 .* scope link')
371810d1 2460 output = check_output('ip -4 address show dev veth99 scope global dynamic')
117a55c7 2461 self.assertNotRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
371810d1 2462 output = check_output('ip -4 address show dev veth99 scope link')
117a55c7
YW		 2463 self.assertRegex(output, 'inet .* scope link')
2464
b6efd661 2465 def test_dhcp_client_route_remove_on_renew(self):
ec38833c
ZJS		 2466 copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
2467 'dhcp-client-ipv4-only-ipv6-disabled.network')
2468 start_networkd(0)
2469 wait_online(['veth-peer:carrier'])
2470 start_dnsmasq(ipv4_range='192.168.5.100,192.168.5.199', lease_time='2m')
2471 wait_online(['veth99:routable', 'veth-peer:routable'])
b6efd661
YW		 2472
2473 # test for issue #12490
2474
371810d1 2475 output = check_output('ip -4 address show dev veth99 scope global dynamic')
b6efd661
YW		 2476 print(output)
2477 self.assertRegex(output, 'inet 192.168.5.1[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2478 address1=None
2479 for line in output.splitlines():
2480 if 'brd 192.168.5.255 scope global dynamic veth99' in line:
2481 address1 = line.split()[1].split('/')[0]
2482 break
2483
371810d1 2484 output = check_output('ip -4 route show dev veth99')
b6efd661
YW		 2485 print(output)
2486 self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2487 self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2488
ec38833c
ZJS		 2489 stop_dnsmasq(dnsmasq_pid_file)
2490 start_dnsmasq(ipv4_range='192.168.5.200,192.168.5.250', lease_time='2m')
b6efd661
YW		 2491
2492 print('Wait for the dynamic address to be expired')
2493 time.sleep(130)
2494
371810d1 2495 output = check_output('ip -4 address show dev veth99 scope global dynamic')
b6efd661
YW		 2496 print(output)
2497 self.assertRegex(output, 'inet 192.168.5.2[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
2498 address2=None
2499 for line in output.splitlines():
2500 if 'brd 192.168.5.255 scope global dynamic veth99' in line:
2501 address2 = line.split()[1].split('/')[0]
2502 break
2503
2504 self.assertNotEqual(address1, address2)
2505
371810d1 2506 output = check_output('ip -4 route show dev veth99')
b6efd661
YW		 2507 print(output)
2508 self.assertNotRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024')
2509 self.assertNotRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024')
2510 self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address2} metric 1024')
2511 self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address2} metric 1024')
2512
1f0e3109 2513if __name__ == '__main__':
9c1ae484
YW		 2514 parser = argparse.ArgumentParser()
2515 parser.add_argument('--build-dir', help='Path to build dir', dest='build_dir')
2516 parser.add_argument('--networkd', help='Path to systemd-networkd', dest='networkd_bin')
2517 parser.add_argument('--wait-online', help='Path to systemd-networkd-wait-online', dest='wait_online_bin')
2518 parser.add_argument('--networkctl', help='Path to networkctl', dest='networkctl_bin')
2519 parser.add_argument('--valgrind', help='Enable valgrind', dest='use_valgrind', type=bool, nargs='?', const=True, default=use_valgrind)
2520 parser.add_argument('--debug', help='Generate debugging logs', dest='enable_debug', type=bool, nargs='?', const=True, default=enable_debug)
94c03122 2521 parser.add_argument('--asan-options', help='ASAN options', dest='asan_options')
fa4c6095 2522 parser.add_argument('--lsan-options', help='LSAN options', dest='lsan_options')
94c03122 2523 parser.add_argument('--ubsan-options', help='UBSAN options', dest='ubsan_options')
9c1ae484
YW		 2524 ns, args = parser.parse_known_args(namespace=unittest)
2525
2526 if ns.build_dir:
2527 if ns.networkd_bin or ns.wait_online_bin or ns.networkctl_bin:
2528 print('WARNING: --networkd, --wait-online, or --networkctl options are ignored when --build-dir is specified.')
2529 networkd_bin = os.path.join(ns.build_dir, 'systemd-networkd')
2530 wait_online_bin = os.path.join(ns.build_dir, 'systemd-networkd-wait-online')
2531 networkctl_bin = os.path.join(ns.build_dir, 'networkctl')
2532 else:
2533 if ns.networkd_bin:
2534 networkd_bin = ns.networkd_bin
2535 if ns.wait_online_bin:
2536 wait_online_bin = ns.wait_online_bin
2537 if ns.networkctl_bin:
2538 networkctl_bin = ns.networkctl_bin
2539
2540 use_valgrind = ns.use_valgrind
2541 enable_debug = ns.enable_debug
94c03122 2542 asan_options = ns.asan_options
fa4c6095 2543 lsan_options = ns.lsan_options
94c03122 2544 ubsan_options = ns.ubsan_options
9c1ae484
YW		 2545
2546 if use_valgrind:
2547 networkctl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', networkctl_bin]
2548 wait_online_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', wait_online_bin]
2549 else:
2550 networkctl_cmd = [networkctl_bin]
2551 wait_online_cmd = [wait_online_bin]
2552
2553 if enable_debug:
2554 env.update({ 'SYSTEMD_LOG_LEVEL' : 'debug' })
94c03122
YW		 2555 if asan_options:
2556 env.update({ 'ASAN_OPTIONS' : asan_options })
fa4c6095
YW		 2557 if lsan_options:
2558 env.update({ 'LSAN_OPTIONS' : lsan_options })
94c03122
YW		 2559 if ubsan_options:
2560 env.update({ 'UBSAN_OPTIONS' : ubsan_options })
9c1ae484
YW		 2561
2562 sys.argv[1:] = args
1f0e3109
SS		 2563 unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
2564 verbosity=3))
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