]>
Commit | Line | Data |
---|---|---|
1 | #!/usr/bin/env python3 | |
2 | # SPDX-License-Identifier: LGPL-2.1+ | |
3 | # systemd-networkd tests | |
4 | ||
5 | import argparse | |
6 | import os | |
7 | import re | |
8 | import shutil | |
9 | import signal | |
10 | import subprocess | |
11 | import sys | |
12 | import time | |
13 | import unittest | |
14 | from shutil import copytree | |
15 | ||
16 | network_unit_file_path='/run/systemd/network' | |
17 | networkd_runtime_directory='/run/systemd/netif' | |
18 | networkd_ci_path='/run/networkd-ci' | |
19 | network_sysctl_ipv6_path='/proc/sys/net/ipv6/conf' | |
20 | network_sysctl_ipv4_path='/proc/sys/net/ipv4/conf' | |
21 | ||
22 | dnsmasq_pid_file='/run/networkd-ci/test-test-dnsmasq.pid' | |
23 | dnsmasq_log_file='/run/networkd-ci/test-dnsmasq-log-file' | |
24 | ||
25 | networkd_bin='/usr/lib/systemd/systemd-networkd' | |
26 | wait_online_bin='/usr/lib/systemd/systemd-networkd-wait-online' | |
27 | networkctl_bin='/usr/bin/networkctl' | |
28 | use_valgrind=False | |
29 | enable_debug=False | |
30 | env = {} | |
31 | asan_options=None | |
32 | lsan_options=None | |
33 | ubsan_options=None | |
34 | ||
35 | def 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 | ||
40 | def call(*command, **kwargs): | |
41 | command = command[0].split() + list(command[1:]) | |
42 | return subprocess.call(command, universal_newlines=True, **kwargs) | |
43 | ||
44 | def run(*command, **kwargs): | |
45 | command = command[0].split() + list(command[1:]) | |
46 | return subprocess.run(command, universal_newlines=True, **kwargs) | |
47 | ||
48 | def is_module_available(module_name): | |
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) | |
52 | ||
53 | def 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 | ||
61 | def expectedFailureIfERSPANModuleIsNotAvailable(): | |
62 | def f(func): | |
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') | |
64 | if rc == 0: | |
65 | call('ip link del erspan99') | |
66 | return func | |
67 | else: | |
68 | return unittest.expectedFailure(func) | |
69 | ||
70 | return f | |
71 | ||
72 | def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable(): | |
73 | def f(func): | |
74 | rc = call('ip rule add from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7') | |
75 | if rc == 0: | |
76 | call('ip rule del from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7') | |
77 | return func | |
78 | else: | |
79 | return unittest.expectedFailure(func) | |
80 | ||
81 | return f | |
82 | ||
83 | def expectedFailureIfRoutingPolicyIPProtoIsNotAvailable(): | |
84 | def f(func): | |
85 | rc = call('ip rule add not from 192.168.100.19 ipproto tcp table 7') | |
86 | if rc == 0: | |
87 | call('ip rule del not from 192.168.100.19 ipproto tcp table 7') | |
88 | return func | |
89 | else: | |
90 | return unittest.expectedFailure(func) | |
91 | ||
92 | return f | |
93 | ||
94 | def expectedFailureIfEthtoolDoesNotSupportDriver(): | |
95 | def f(func): | |
96 | support = False | |
97 | rc = call('ip link add name dummy99 type dummy') | |
98 | if rc == 0: | |
99 | ret = run('udevadm info -w10s /sys/class/net/dummy99', stdout=subprocess.PIPE, stderr=subprocess.STDOUT) | |
100 | if ret.returncode == 0 and 'E: ID_NET_DRIVER=dummy' in ret.stdout.rstrip(): | |
101 | support = True | |
102 | call('ip link del dummy99') | |
103 | ||
104 | if support: | |
105 | return func | |
106 | else: | |
107 | return unittest.expectedFailure(func) | |
108 | ||
109 | return f | |
110 | ||
111 | def setUpModule(): | |
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) | |
116 | copytree(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf'), networkd_ci_path) | |
117 | ||
118 | check_output('systemctl stop systemd-networkd.socket') | |
119 | check_output('systemctl stop systemd-networkd.service') | |
120 | ||
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, | |
129 | 'PrivateTmp=yes' | |
130 | ] | |
131 | else: | |
132 | drop_in += ['ExecStart=!!' + networkd_bin] | |
133 | if enable_debug: | |
134 | drop_in += ['Environment=SYSTEMD_LOG_LEVEL=debug'] | |
135 | if asan_options: | |
136 | drop_in += ['Environment=ASAN_OPTIONS="' + asan_options + '"'] | |
137 | if lsan_options: | |
138 | drop_in += ['Environment=LSAN_OPTIONS="' + lsan_options + '"'] | |
139 | if ubsan_options: | |
140 | drop_in += ['Environment=UBSAN_OPTIONS="' + ubsan_options + '"'] | |
141 | if asan_options or lsan_options or ubsan_options: | |
142 | drop_in += ['SystemCallFilter='] | |
143 | if use_valgrind or asan_options or lsan_options or ubsan_options: | |
144 | drop_in += ['MemoryDenyWriteExecute=no'] | |
145 | ||
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: | |
148 | f.write('\n'.join(drop_in)) | |
149 | ||
150 | check_output('systemctl daemon-reload') | |
151 | print(check_output('systemctl cat systemd-networkd.service')) | |
152 | ||
153 | def tearDownModule(): | |
154 | shutil.rmtree(networkd_ci_path) | |
155 | ||
156 | check_output('systemctl stop systemd-networkd.service') | |
157 | ||
158 | shutil.rmtree('/run/systemd/system/systemd-networkd.service.d') | |
159 | check_output('systemctl daemon-reload') | |
160 | ||
161 | check_output('systemctl start systemd-networkd.socket') | |
162 | check_output('systemctl start systemd-networkd.service') | |
163 | ||
164 | def 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 | ||
168 | def 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 | ||
176 | def link_exists(link): | |
177 | return os.path.exists(os.path.join('/sys/class/net', link)) | |
178 | ||
179 | def 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 | ||
185 | def remove_fou_ports(ports): | |
186 | for port in ports: | |
187 | call('ip fou del port', port, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) | |
188 | ||
189 | def remove_routing_policy_rule_tables(tables): | |
190 | for table in tables: | |
191 | rc = 0 | |
192 | while rc == 0: | |
193 | rc = call('ip rule del table', table, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) | |
194 | ||
195 | def remove_routes(routes): | |
196 | for route_type, addr in routes: | |
197 | call('ip route del', route_type, addr, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) | |
198 | ||
199 | def l2tp_tunnel_remove(tunnel_ids): | |
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 | ||
207 | def 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 | ||
211 | def 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 | ||
215 | def 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 | ||
222 | def 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 | ||
229 | def 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 | ||
234 | def 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 | ||
239 | def 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 | ||
247 | def 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 | ||
260 | def 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 | ||
264 | def remove_log_file(): | |
265 | if os.path.exists(dnsmasq_log_file): | |
266 | os.remove(dnsmasq_log_file) | |
267 | ||
268 | def 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 | ||
279 | def 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 | |
290 | ||
291 | def 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 | |
299 | ||
300 | class Utilities(): | |
301 | def check_link_exists(self, link): | |
302 | self.assertTrue(link_exists(link)) | |
303 | ||
304 | def check_operstate(self, link, expected, show_status=True, setup_state='configured'): | |
305 | self.assertRegex(get_operstate(link, show_status, setup_state), expected) | |
306 | ||
307 | def wait_address(self, link, address_regex, scope='global', ipv='', timeout_sec=100): | |
308 | for i in range(timeout_sec): | |
309 | if i > 0: | |
310 | time.sleep(1) | |
311 | output = check_output(f'ip {ipv} address show dev {link} scope {scope}') | |
312 | if re.search(address_regex, output): | |
313 | break | |
314 | else: | |
315 | self.assertRegex(output, address_regex) | |
316 | ||
317 | class NetworkctlTests(unittest.TestCase, Utilities): | |
318 | ||
319 | links = [ | |
320 | 'test1', | |
321 | 'veth99', | |
322 | ] | |
323 | ||
324 | units = [ | |
325 | '11-dummy.netdev', | |
326 | '11-dummy-mtu.netdev', | |
327 | '11-dummy.network', | |
328 | '25-veth.netdev', | |
329 | 'netdev-link-local-addressing-yes.network', | |
330 | ] | |
331 | ||
332 | def setUp(self): | |
333 | remove_links(self.links) | |
334 | ||
335 | def tearDown(self): | |
336 | remove_links(self.links) | |
337 | remove_unit_from_networkd_path(self.units) | |
338 | ||
339 | def test_glob(self): | |
340 | copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network') | |
341 | start_networkd(0) | |
342 | ||
343 | wait_online(['test1:degraded']) | |
344 | ||
345 | output = check_output(*networkctl_cmd, 'list', env=env) | |
346 | self.assertRegex(output, '1 lo ') | |
347 | self.assertRegex(output, 'test1') | |
348 | ||
349 | output = check_output(*networkctl_cmd, 'list', 'test1', env=env) | |
350 | self.assertNotRegex(output, '1 lo ') | |
351 | self.assertRegex(output, 'test1') | |
352 | ||
353 | output = check_output(*networkctl_cmd, 'list', 'te*', env=env) | |
354 | self.assertNotRegex(output, '1 lo ') | |
355 | self.assertRegex(output, 'test1') | |
356 | ||
357 | output = check_output(*networkctl_cmd, 'status', 'te*', env=env) | |
358 | self.assertNotRegex(output, '1: lo ') | |
359 | self.assertRegex(output, 'test1') | |
360 | ||
361 | output = check_output(*networkctl_cmd, 'status', 'tes[a-z][0-9]', env=env) | |
362 | self.assertNotRegex(output, '1: lo ') | |
363 | self.assertRegex(output, 'test1') | |
364 | ||
365 | def test_mtu(self): | |
366 | copy_unit_to_networkd_unit_path('11-dummy-mtu.netdev', '11-dummy.network') | |
367 | start_networkd(0) | |
368 | ||
369 | wait_online(['test1:degraded']) | |
370 | ||
371 | output = check_output(*networkctl_cmd, 'status', 'test1', env=env) | |
372 | self.assertRegex(output, 'MTU: 1600') | |
373 | ||
374 | @expectedFailureIfEthtoolDoesNotSupportDriver() | |
375 | def test_udev_driver(self): | |
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) | |
379 | ||
380 | wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded']) | |
381 | ||
382 | output = check_output(*networkctl_cmd, 'status', 'test1', env=env) | |
383 | self.assertRegex(output, 'Driver: dummy') | |
384 | ||
385 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
386 | self.assertRegex(output, 'Driver: veth') | |
387 | ||
388 | output = check_output(*networkctl_cmd, 'status', 'veth-peer', env=env) | |
389 | self.assertRegex(output, 'Driver: veth') | |
390 | ||
391 | def test_delete_links(self): | |
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) | |
395 | ||
396 | wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded']) | |
397 | ||
398 | check_output(*networkctl_cmd, 'delete', 'test1', 'veth99') | |
399 | self.assertFalse(link_exists('test1')) | |
400 | self.assertFalse(link_exists('veth99')) | |
401 | self.assertFalse(link_exists('veth-peer')) | |
402 | ||
403 | class NetworkdNetDevTests(unittest.TestCase, Utilities): | |
404 | ||
405 | links =[ | |
406 | '6rdtun99', | |
407 | 'bond99', | |
408 | 'bridge99', | |
409 | 'dropin-test', | |
410 | 'dummy98', | |
411 | 'erspan98', | |
412 | 'erspan99', | |
413 | 'geneve99', | |
414 | 'gretap96', | |
415 | 'gretap98', | |
416 | 'gretap99', | |
417 | 'gretun96', | |
418 | 'gretun97', | |
419 | 'gretun98', | |
420 | 'gretun99', | |
421 | 'ip6gretap98', | |
422 | 'ip6gretap99', | |
423 | 'ip6gretun97', | |
424 | 'ip6gretun98', | |
425 | 'ip6gretun99', | |
426 | 'ip6tnl97', | |
427 | 'ip6tnl98', | |
428 | 'ip6tnl99', | |
429 | 'ipiptun96', | |
430 | 'ipiptun97', | |
431 | 'ipiptun98', | |
432 | 'ipiptun99', | |
433 | 'ipvlan99', | |
434 | 'ipvtap99', | |
435 | 'isataptun99', | |
436 | 'macvlan99', | |
437 | 'macvtap99', | |
438 | 'nlmon99', | |
439 | 'sittun96', | |
440 | 'sittun97', | |
441 | 'sittun98', | |
442 | 'sittun99', | |
443 | 'tap99', | |
444 | 'test1', | |
445 | 'tun99', | |
446 | 'vcan99', | |
447 | 'veth99', | |
448 | 'vlan99', | |
449 | 'vrf99', | |
450 | 'vti6tun97', | |
451 | 'vti6tun98', | |
452 | 'vti6tun99', | |
453 | 'vtitun97', | |
454 | 'vtitun98', | |
455 | 'vtitun99', | |
456 | 'vxcan99', | |
457 | 'vxlan99', | |
458 | 'wg98', | |
459 | 'wg99'] | |
460 | ||
461 | units = [ | |
462 | '10-dropin-test.netdev', | |
463 | '11-dummy.netdev', | |
464 | '11-dummy.network', | |
465 | '12-dummy.netdev', | |
466 | '15-name-conflict-test.netdev', | |
467 | '21-macvlan.netdev', | |
468 | '21-macvtap.netdev', | |
469 | '21-vlan-test1.network', | |
470 | '21-vlan.netdev', | |
471 | '21-vlan.network', | |
472 | '25-6rd-tunnel.netdev', | |
473 | '25-bond.netdev', | |
474 | '25-bond-balanced-tlb.netdev', | |
475 | '25-bridge.netdev', | |
476 | '25-bridge-configure-without-carrier.network', | |
477 | '25-bridge.network', | |
478 | '25-erspan-tunnel-local-any.netdev', | |
479 | '25-erspan-tunnel.netdev', | |
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', | |
486 | '25-geneve.netdev', | |
487 | '25-gretap-tunnel-local-any.netdev', | |
488 | '25-gretap-tunnel.netdev', | |
489 | '25-gre-tunnel-local-any.netdev', | |
490 | '25-gre-tunnel-remote-any.netdev', | |
491 | '25-gre-tunnel.netdev', | |
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', | |
496 | '25-ip6gre-tunnel.netdev', | |
497 | '25-ip6tnl-tunnel-remote-any.netdev', | |
498 | '25-ip6tnl-tunnel-local-any.netdev', | |
499 | '25-ip6tnl-tunnel.netdev', | |
500 | '25-ipip-tunnel-independent.netdev', | |
501 | '25-ipip-tunnel-local-any.netdev', | |
502 | '25-ipip-tunnel-remote-any.netdev', | |
503 | '25-ipip-tunnel.netdev', | |
504 | '25-ipvlan.netdev', | |
505 | '25-ipvtap.netdev', | |
506 | '25-isatap-tunnel.netdev', | |
507 | '25-macsec.key', | |
508 | '25-macsec.netdev', | |
509 | '25-macsec.network', | |
510 | '25-nlmon.netdev', | |
511 | '25-sit-tunnel-local-any.netdev', | |
512 | '25-sit-tunnel-remote-any.netdev', | |
513 | '25-sit-tunnel.netdev', | |
514 | '25-tap.netdev', | |
515 | '25-tun.netdev', | |
516 | '25-tunnel-local-any.network', | |
517 | '25-tunnel-remote-any.network', | |
518 | '25-tunnel.network', | |
519 | '25-vcan.netdev', | |
520 | '25-veth.netdev', | |
521 | '25-vrf.netdev', | |
522 | '25-vti6-tunnel-local-any.netdev', | |
523 | '25-vti6-tunnel-remote-any.netdev', | |
524 | '25-vti6-tunnel.netdev', | |
525 | '25-vti-tunnel-local-any.netdev', | |
526 | '25-vti-tunnel-remote-any.netdev', | |
527 | '25-vti-tunnel.netdev', | |
528 | '25-vxcan.netdev', | |
529 | '25-vxlan.netdev', | |
530 | '25-wireguard-23-peers.netdev', | |
531 | '25-wireguard-23-peers.network', | |
532 | '25-wireguard-preshared-key.txt', | |
533 | '25-wireguard-private-key.txt', | |
534 | '25-wireguard.netdev', | |
535 | '25-wireguard.network', | |
536 | '6rd.network', | |
537 | 'erspan.network', | |
538 | 'gre.network', | |
539 | 'gretap.network', | |
540 | 'gretun.network', | |
541 | 'ip6gretap.network', | |
542 | 'ip6gretun.network', | |
543 | 'ip6tnl.network', | |
544 | 'ipip.network', | |
545 | 'ipvlan.network', | |
546 | 'ipvtap.network', | |
547 | 'isatap.network', | |
548 | 'macsec.network', | |
549 | 'macvlan.network', | |
550 | 'macvtap.network', | |
551 | 'netdev-link-local-addressing-yes.network', | |
552 | 'sit.network', | |
553 | 'vti6.network', | |
554 | 'vti.network', | |
555 | 'vxlan-test1.network', | |
556 | 'vxlan.network'] | |
557 | ||
558 | fou_ports = [ | |
559 | '55555', | |
560 | '55556'] | |
561 | ||
562 | def setUp(self): | |
563 | remove_fou_ports(self.fou_ports) | |
564 | remove_links(self.links) | |
565 | ||
566 | def tearDown(self): | |
567 | remove_fou_ports(self.fou_ports) | |
568 | remove_links(self.links) | |
569 | remove_unit_from_networkd_path(self.units) | |
570 | ||
571 | def test_dropin_and_name_conflict(self): | |
572 | copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev') | |
573 | start_networkd(0) | |
574 | ||
575 | wait_online(['dropin-test:off']) | |
576 | ||
577 | output = check_output('ip link show dropin-test') | |
578 | print(output) | |
579 | self.assertRegex(output, '00:50:56:c0:00:28') | |
580 | ||
581 | def test_wait_online_any(self): | |
582 | copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network') | |
583 | start_networkd(0) | |
584 | ||
585 | wait_online(['bridge99', 'test1:degraded'], bool_any=True) | |
586 | ||
587 | self.check_operstate('bridge99', '(?:off|no-carrier)', setup_state='configuring') | |
588 | self.check_operstate('test1', 'degraded') | |
589 | ||
590 | def test_bridge(self): | |
591 | copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge-configure-without-carrier.network') | |
592 | start_networkd(0) | |
593 | ||
594 | wait_online(['bridge99:no-carrier']) | |
595 | ||
596 | tick = os.sysconf('SC_CLK_TCK') | |
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'))) | |
605 | ||
606 | def test_bond(self): | |
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')) | |
626 | ||
627 | def test_vlan(self): | |
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) | |
631 | ||
632 | wait_online(['test1:degraded', 'vlan99:routable']) | |
633 | ||
634 | output = check_output('ip -d link show test1') | |
635 | print(output) | |
636 | self.assertRegex(output, ' mtu 2000 ') | |
637 | ||
638 | output = check_output('ip -d link show vlan99') | |
639 | print(output) | |
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 ') | |
646 | ||
647 | output = check_output('ip -4 address show dev test1') | |
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 | ||
652 | output = check_output('ip -4 address show dev vlan99') | |
653 | print(output) | |
654 | self.assertRegex(output, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99') | |
655 | ||
656 | def test_macvtap(self): | |
657 | for mode in ['private', 'vepa', 'bridge', 'passthru']: | |
658 | with self.subTest(mode=mode): | |
659 | if mode != 'private': | |
660 | self.tearDown() | |
661 | copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network', | |
662 | '11-dummy.netdev', 'macvtap.network') | |
663 | with open(os.path.join(network_unit_file_path, '21-macvtap.netdev'), mode='a') as f: | |
664 | f.write('[MACVTAP]\nMode=' + mode) | |
665 | start_networkd(0) | |
666 | ||
667 | wait_online(['macvtap99:degraded', 'test1:degraded']) | |
668 | ||
669 | output = check_output('ip -d link show macvtap99') | |
670 | print(output) | |
671 | self.assertRegex(output, 'macvtap mode ' + mode + ' ') | |
672 | ||
673 | def test_macvlan(self): | |
674 | for mode in ['private', 'vepa', 'bridge', 'passthru']: | |
675 | with self.subTest(mode=mode): | |
676 | if mode != 'private': | |
677 | self.tearDown() | |
678 | copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network', | |
679 | '11-dummy.netdev', 'macvlan.network') | |
680 | with open(os.path.join(network_unit_file_path, '21-macvlan.netdev'), mode='a') as f: | |
681 | f.write('[MACVLAN]\nMode=' + mode) | |
682 | start_networkd(0) | |
683 | ||
684 | wait_online(['macvlan99:degraded', 'test1:degraded']) | |
685 | ||
686 | output = check_output('ip -d link show test1') | |
687 | print(output) | |
688 | self.assertRegex(output, ' mtu 2000 ') | |
689 | ||
690 | output = check_output('ip -d link show macvlan99') | |
691 | print(output) | |
692 | self.assertRegex(output, ' mtu 2000 ') | |
693 | self.assertRegex(output, 'macvlan mode ' + mode + ' ') | |
694 | ||
695 | @expectedFailureIfModuleIsNotAvailable('ipvlan') | |
696 | def test_ipvlan(self): | |
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() | |
701 | copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network', | |
702 | '11-dummy.netdev', 'ipvlan.network') | |
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) | |
705 | ||
706 | start_networkd(0) | |
707 | wait_online(['ipvlan99:degraded', 'test1:degraded']) | |
708 | ||
709 | output = check_output('ip -d link show ipvlan99') | |
710 | print(output) | |
711 | self.assertRegex(output, 'ipvlan *mode ' + mode.lower() + ' ' + flag) | |
712 | ||
713 | @expectedFailureIfModuleIsNotAvailable('ipvtap') | |
714 | def test_ipvtap(self): | |
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() | |
719 | copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network', | |
720 | '11-dummy.netdev', 'ipvtap.network') | |
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 | ||
724 | start_networkd(0) | |
725 | wait_online(['ipvtap99:degraded', 'test1:degraded']) | |
726 | ||
727 | output = check_output('ip -d link show ipvtap99') | |
728 | print(output) | |
729 | self.assertRegex(output, 'ipvtap *mode ' + mode.lower() + ' ' + flag) | |
730 | ||
731 | def test_veth(self): | |
732 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network') | |
733 | start_networkd(0) | |
734 | ||
735 | wait_online(['veth99:degraded', 'veth-peer:degraded']) | |
736 | ||
737 | output = check_output('ip -d link show veth99') | |
738 | print(output) | |
739 | self.assertRegex(output, 'link/ether 12:34:56:78:9a:bc') | |
740 | output = check_output('ip -d link show veth-peer') | |
741 | print(output) | |
742 | self.assertRegex(output, 'link/ether 12:34:56:78:9a:bd') | |
743 | ||
744 | def test_tun(self): | |
745 | copy_unit_to_networkd_unit_path('25-tun.netdev') | |
746 | start_networkd(0) | |
747 | ||
748 | wait_online(['tun99:off']) | |
749 | ||
750 | output = check_output('ip -d link show tun99') | |
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 | ||
755 | def test_tap(self): | |
756 | copy_unit_to_networkd_unit_path('25-tap.netdev') | |
757 | start_networkd(0) | |
758 | ||
759 | wait_online(['tap99:off']) | |
760 | ||
761 | output = check_output('ip -d link show tap99') | |
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 | ||
766 | @expectedFailureIfModuleIsNotAvailable('vrf') | |
767 | def test_vrf(self): | |
768 | copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network') | |
769 | start_networkd(0) | |
770 | ||
771 | wait_online(['vrf99:carrier']) | |
772 | ||
773 | @expectedFailureIfModuleIsNotAvailable('vcan') | |
774 | def test_vcan(self): | |
775 | copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network') | |
776 | start_networkd(0) | |
777 | ||
778 | wait_online(['vcan99:carrier']) | |
779 | ||
780 | @expectedFailureIfModuleIsNotAvailable('vxcan') | |
781 | def test_vxcan(self): | |
782 | copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network') | |
783 | start_networkd(0) | |
784 | ||
785 | wait_online(['vxcan99:carrier', 'vxcan-peer:carrier']) | |
786 | ||
787 | @expectedFailureIfModuleIsNotAvailable('wireguard') | |
788 | def test_wireguard(self): | |
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']) | |
794 | ||
795 | if shutil.which('wg'): | |
796 | call('wg') | |
797 | ||
798 | output = check_output('wg show wg99 listen-port') | |
799 | self.assertRegex(output, '51820') | |
800 | output = check_output('wg show wg99 fwmark') | |
801 | self.assertRegex(output, '0x4d2') | |
802 | output = check_output('wg show wg99 allowed-ips') | |
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') | |
805 | output = check_output('wg show wg99 persistent-keepalive') | |
806 | self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20') | |
807 | output = check_output('wg show wg99 endpoints') | |
808 | self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820') | |
809 | output = check_output('wg show wg99 private-key') | |
810 | self.assertRegex(output, r'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=') | |
811 | output = check_output('wg show wg99 preshared-keys') | |
812 | self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=') | |
813 | self.assertRegex(output, r'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=') | |
814 | ||
815 | output = check_output('wg show wg98 private-key') | |
816 | self.assertRegex(output, r'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=') | |
817 | ||
818 | def test_geneve(self): | |
819 | copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network') | |
820 | start_networkd(0) | |
821 | ||
822 | wait_online(['geneve99:degraded']) | |
823 | ||
824 | output = check_output('ip -d link show geneve99') | |
825 | print(output) | |
826 | self.assertRegex(output, '192.168.22.1') | |
827 | self.assertRegex(output, '6082') | |
828 | self.assertRegex(output, 'udpcsum') | |
829 | self.assertRegex(output, 'udp6zerocsumrx') | |
830 | ||
831 | def test_ipip_tunnel(self): | |
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']) | |
838 | ||
839 | output = check_output('ip -d link show ipiptun99') | |
840 | print(output) | |
841 | self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local 192.168.223.238 dev dummy98') | |
842 | output = check_output('ip -d link show ipiptun98') | |
843 | print(output) | |
844 | self.assertRegex(output, 'ipip (?:ipip |)remote 192.169.224.239 local any dev dummy98') | |
845 | output = check_output('ip -d link show ipiptun97') | |
846 | print(output) | |
847 | self.assertRegex(output, 'ipip (?:ipip |)remote any local 192.168.223.238 dev dummy98') | |
848 | ||
849 | def test_gre_tunnel(self): | |
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']) | |
856 | ||
857 | output = check_output('ip -d link show gretun99') | |
858 | print(output) | |
859 | self.assertRegex(output, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98') | |
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') | |
864 | output = check_output('ip -d link show gretun98') | |
865 | print(output) | |
866 | self.assertRegex(output, 'gre remote 10.65.223.239 local any dev dummy98') | |
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') | |
871 | output = check_output('ip -d link show gretun97') | |
872 | print(output) | |
873 | self.assertRegex(output, 'gre remote any local 10.65.223.238 dev dummy98') | |
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') | |
878 | ||
879 | def test_ip6gre_tunnel(self): | |
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') | |
884 | start_networkd(5) | |
885 | ||
886 | # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here. | |
887 | ||
888 | self.check_link_exists('dummy98') | |
889 | self.check_link_exists('ip6gretun99') | |
890 | self.check_link_exists('ip6gretun98') | |
891 | self.check_link_exists('ip6gretun97') | |
892 | ||
893 | output = check_output('ip -d link show ip6gretun99') | |
894 | print(output) | |
895 | self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') | |
896 | output = check_output('ip -d link show ip6gretun98') | |
897 | print(output) | |
898 | self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98') | |
899 | output = check_output('ip -d link show ip6gretun97') | |
900 | print(output) | |
901 | self.assertRegex(output, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98') | |
902 | ||
903 | def test_gretap_tunnel(self): | |
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']) | |
909 | ||
910 | output = check_output('ip -d link show gretap99') | |
911 | print(output) | |
912 | self.assertRegex(output, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98') | |
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') | |
917 | output = check_output('ip -d link show gretap98') | |
918 | print(output) | |
919 | self.assertRegex(output, 'gretap remote 10.65.223.239 local any dev dummy98') | |
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') | |
924 | ||
925 | def test_ip6gretap_tunnel(self): | |
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']) | |
931 | ||
932 | output = check_output('ip -d link show ip6gretap99') | |
933 | print(output) | |
934 | self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') | |
935 | output = check_output('ip -d link show ip6gretap98') | |
936 | print(output) | |
937 | self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98') | |
938 | ||
939 | def test_vti_tunnel(self): | |
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']) | |
946 | ||
947 | output = check_output('ip -d link show vtitun99') | |
948 | print(output) | |
949 | self.assertRegex(output, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98') | |
950 | output = check_output('ip -d link show vtitun98') | |
951 | print(output) | |
952 | self.assertRegex(output, 'vti remote 10.65.223.239 local any dev dummy98') | |
953 | output = check_output('ip -d link show vtitun97') | |
954 | print(output) | |
955 | self.assertRegex(output, 'vti remote any local 10.65.223.238 dev dummy98') | |
956 | ||
957 | def test_vti6_tunnel(self): | |
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']) | |
964 | ||
965 | output = check_output('ip -d link show vti6tun99') | |
966 | print(output) | |
967 | self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') | |
968 | output = check_output('ip -d link show vti6tun98') | |
969 | print(output) | |
970 | self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98') | |
971 | output = check_output('ip -d link show vti6tun97') | |
972 | print(output) | |
973 | self.assertRegex(output, 'vti6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98') | |
974 | ||
975 | def test_ip6tnl_tunnel(self): | |
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']) | |
982 | ||
983 | output = check_output('ip -d link show ip6tnl99') | |
984 | print(output) | |
985 | self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') | |
986 | output = check_output('ip -d link show ip6tnl98') | |
987 | print(output) | |
988 | self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (?:any|::) dev dummy98') | |
989 | output = check_output('ip -d link show ip6tnl97') | |
990 | print(output) | |
991 | self.assertRegex(output, 'ip6tnl ip6ip6 remote (?:any|::) local 2a00:ffde:4567:edde::4987 dev dummy98') | |
992 | ||
993 | def test_sit_tunnel(self): | |
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']) | |
1000 | ||
1001 | output = check_output('ip -d link show sittun99') | |
1002 | print(output) | |
1003 | self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local 10.65.223.238 dev dummy98") | |
1004 | output = check_output('ip -d link show sittun98') | |
1005 | print(output) | |
1006 | self.assertRegex(output, "sit (?:ip6ip |)remote 10.65.223.239 local any dev dummy98") | |
1007 | output = check_output('ip -d link show sittun97') | |
1008 | print(output) | |
1009 | self.assertRegex(output, "sit (?:ip6ip |)remote any local 10.65.223.238 dev dummy98") | |
1010 | ||
1011 | def test_isatap_tunnel(self): | |
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']) | |
1016 | ||
1017 | output = check_output('ip -d link show isataptun99') | |
1018 | print(output) | |
1019 | self.assertRegex(output, "isatap ") | |
1020 | ||
1021 | def test_6rd_tunnel(self): | |
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']) | |
1026 | ||
1027 | output = check_output('ip -d link show sittun99') | |
1028 | print(output) | |
1029 | self.assertRegex(output, '6rd-prefix 2602::/24') | |
1030 | ||
1031 | @expectedFailureIfERSPANModuleIsNotAvailable() | |
1032 | def test_erspan_tunnel(self): | |
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']) | |
1038 | ||
1039 | output = check_output('ip -d link show erspan99') | |
1040 | print(output) | |
1041 | self.assertRegex(output, 'erspan remote 172.16.1.100 local 172.16.1.200') | |
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') | |
1046 | output = check_output('ip -d link show erspan98') | |
1047 | print(output) | |
1048 | self.assertRegex(output, 'erspan remote 172.16.1.100 local any') | |
1049 | self.assertRegex(output, '102') | |
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') | |
1054 | ||
1055 | def test_tunnel_independent(self): | |
1056 | copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network') | |
1057 | start_networkd(0) | |
1058 | ||
1059 | wait_online(['ipiptun99:carrier']) | |
1060 | ||
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 | ||
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) | |
1071 | ||
1072 | wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off']) | |
1073 | ||
1074 | output = check_output('ip fou show') | |
1075 | print(output) | |
1076 | self.assertRegex(output, 'port 55555 ipproto 4') | |
1077 | self.assertRegex(output, 'port 55556 ipproto 47') | |
1078 | ||
1079 | output = check_output('ip -d link show ipiptun96') | |
1080 | print(output) | |
1081 | self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555') | |
1082 | output = check_output('ip -d link show sittun96') | |
1083 | print(output) | |
1084 | self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555') | |
1085 | output = check_output('ip -d link show gretun96') | |
1086 | print(output) | |
1087 | self.assertRegex(output, 'encap fou encap-sport 1001 encap-dport 55556') | |
1088 | output = check_output('ip -d link show gretap96') | |
1089 | print(output) | |
1090 | self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55556') | |
1091 | ||
1092 | def test_vxlan(self): | |
1093 | copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network', | |
1094 | '11-dummy.netdev', 'vxlan-test1.network') | |
1095 | start_networkd(0) | |
1096 | ||
1097 | wait_online(['test1:degraded', 'vxlan99:degraded']) | |
1098 | ||
1099 | output = check_output('ip -d link show vxlan99') | |
1100 | print(output) | |
1101 | self.assertRegex(output, '999') | |
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 | ||
1112 | output = check_output('bridge fdb show dev vxlan99') | |
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 | ||
1118 | def test_macsec(self): | |
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) | |
1122 | ||
1123 | wait_online(['dummy98:degraded', 'macsec99:routable']) | |
1124 | ||
1125 | output = check_output('ip -d link show macsec99') | |
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 | ||
1131 | output = check_output('ip macsec show macsec99') | |
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 | ||
1146 | def test_nlmon(self): | |
1147 | copy_unit_to_networkd_unit_path('25-nlmon.netdev', 'netdev-link-local-addressing-yes.network') | |
1148 | start_networkd(0) | |
1149 | ||
1150 | wait_online(['nlmon99:carrier']) | |
1151 | ||
1152 | class 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): | |
1170 | l2tp_tunnel_remove(self.l2tp_tunnel_ids) | |
1171 | remove_links(self.links) | |
1172 | ||
1173 | def tearDown(self): | |
1174 | l2tp_tunnel_remove(self.l2tp_tunnel_ids) | |
1175 | remove_links(self.links) | |
1176 | remove_unit_from_networkd_path(self.units) | |
1177 | ||
1178 | @expectedFailureIfModuleIsNotAvailable('l2tp_eth') | |
1179 | def test_l2tp_udp(self): | |
1180 | copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-udp.netdev') | |
1181 | start_networkd(0) | |
1182 | ||
1183 | wait_online(['test1:routable', 'l2tp-ses1:off', 'l2tp-ses2:off']) | |
1184 | ||
1185 | output = check_output('ip l2tp show tunnel tunnel_id 10') | |
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 | ||
1193 | output = check_output('ip l2tp show session tid 10 session_id 15') | |
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 | ||
1199 | output = check_output('ip l2tp show session tid 10 session_id 17') | |
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): | |
1207 | copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', '25-l2tp-ip.netdev') | |
1208 | start_networkd(0) | |
1209 | ||
1210 | wait_online(['test1:routable', 'l2tp-ses3:off', 'l2tp-ses4:off']) | |
1211 | ||
1212 | output = check_output('ip l2tp show tunnel tunnel_id 10') | |
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 | ||
1218 | output = check_output('ip l2tp show session tid 10 session_id 25') | |
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 | ||
1224 | output = check_output('ip l2tp show session tid 10 session_id 27') | |
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 | ||
1230 | class NetworkdNetworkTests(unittest.TestCase, Utilities): | |
1231 | links = [ | |
1232 | 'bond199', | |
1233 | 'dummy98', | |
1234 | 'dummy99', | |
1235 | 'test1'] | |
1236 | ||
1237 | units = [ | |
1238 | '11-dummy.netdev', | |
1239 | '12-dummy.netdev', | |
1240 | '23-active-slave.network', | |
1241 | '24-keep-configuration-static.network', | |
1242 | '24-search-domain.network', | |
1243 | '25-address-link-section.network', | |
1244 | '25-address-preferred-lifetime-zero-ipv6.network', | |
1245 | '25-address-static.network', | |
1246 | '25-bind-carrier.network', | |
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', | |
1251 | '25-neighbor-section.network', | |
1252 | '25-link-local-addressing-no.network', | |
1253 | '25-link-local-addressing-yes.network', | |
1254 | '25-link-section-unmanaged.network', | |
1255 | '25-route-ipv6-src.network', | |
1256 | '25-route-static.network', | |
1257 | '25-sysctl-disable-ipv6.network', | |
1258 | '25-sysctl.network', | |
1259 | 'configure-without-carrier.network', | |
1260 | 'routing-policy-rule-dummy98.network', | |
1261 | 'routing-policy-rule-test1.network'] | |
1262 | ||
1263 | routing_policy_rule_tables = ['7', '8'] | |
1264 | routes = [['blackhole', '202.54.1.2'], ['unreachable', '202.54.1.3'], ['prohibit', '202.54.1.4']] | |
1265 | ||
1266 | def setUp(self): | |
1267 | remove_routing_policy_rule_tables(self.routing_policy_rule_tables) | |
1268 | remove_routes(self.routes) | |
1269 | remove_links(self.links) | |
1270 | ||
1271 | def tearDown(self): | |
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) | |
1276 | ||
1277 | def test_address_static(self): | |
1278 | copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev') | |
1279 | start_networkd(0) | |
1280 | ||
1281 | wait_online(['dummy98:routable']) | |
1282 | ||
1283 | output = check_output('ip -4 address show dev dummy98') | |
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 | ||
1293 | output = check_output('ip -4 address show dev dummy98 label 32') | |
1294 | self.assertRegex(output, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32') | |
1295 | ||
1296 | output = check_output('ip -4 address show dev dummy98 label 33') | |
1297 | self.assertRegex(output, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33') | |
1298 | ||
1299 | output = check_output('ip -4 address show dev dummy98 label 34') | |
1300 | self.assertRegex(output, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34') | |
1301 | ||
1302 | output = check_output('ip -4 address show dev dummy98 label 35') | |
1303 | self.assertRegex(output, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35') | |
1304 | ||
1305 | output = check_output('ip -6 address show dev dummy98') | |
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): | |
1315 | copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero-ipv6.network', '12-dummy.netdev') | |
1316 | start_networkd(5) | |
1317 | ||
1318 | self.check_link_exists('dummy98') | |
1319 | self.check_operstate('dummy98', 'routable', setup_state='configuring') | |
1320 | ||
1321 | output = check_output('ip address show dummy98') | |
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') | |
1325 | ||
1326 | def test_configure_without_carrier(self): | |
1327 | copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev') | |
1328 | start_networkd(0) | |
1329 | wait_online(['test1:routable']) | |
1330 | ||
1331 | output = check_output(*networkctl_cmd, 'status', 'test1') | |
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 | ||
1337 | def test_routing_policy_rule(self): | |
1338 | copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev') | |
1339 | start_networkd(0) | |
1340 | wait_online(['test1:degraded']) | |
1341 | ||
1342 | output = check_output('ip rule') | |
1343 | print(output) | |
1344 | self.assertRegex(output, '111') | |
1345 | self.assertRegex(output, 'from 192.168.100.18') | |
1346 | self.assertRegex(output, r'tos (?:0x08|throughput)\s') | |
1347 | self.assertRegex(output, 'iif test1') | |
1348 | self.assertRegex(output, 'oif test1') | |
1349 | self.assertRegex(output, 'lookup 7') | |
1350 | ||
1351 | def test_routing_policy_rule_issue_11280(self): | |
1352 | copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev', | |
1353 | 'routing-policy-rule-dummy98.network', '12-dummy.netdev') | |
1354 | ||
1355 | for trial in range(3): | |
1356 | # Remove state files only first time | |
1357 | start_networkd(0, remove_state_files=(trial == 0)) | |
1358 | wait_online(['test1:degraded', 'dummy98:degraded']) | |
1359 | time.sleep(1) | |
1360 | ||
1361 | output = check_output('ip rule list table 7') | |
1362 | print(output) | |
1363 | self.assertRegex(output, '111: from 192.168.100.18 tos (?:0x08|throughput) iif test1 oif test1 lookup 7') | |
1364 | ||
1365 | output = check_output('ip rule list table 8') | |
1366 | print(output) | |
1367 | self.assertRegex(output, '112: from 192.168.101.18 tos (?:0x08|throughput) iif dummy98 oif dummy98 lookup 8') | |
1368 | ||
1369 | @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable() | |
1370 | def test_routing_policy_rule_port_range(self): | |
1371 | copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev') | |
1372 | start_networkd(0) | |
1373 | wait_online(['test1:degraded']) | |
1374 | ||
1375 | output = check_output('ip rule') | |
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') | |
1383 | ||
1384 | @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable() | |
1385 | def test_routing_policy_rule_invert(self): | |
1386 | copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev') | |
1387 | start_networkd(0) | |
1388 | wait_online(['test1:degraded']) | |
1389 | ||
1390 | output = check_output('ip rule') | |
1391 | print(output) | |
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 | ||
1397 | def test_route_static(self): | |
1398 | copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev') | |
1399 | start_networkd(0) | |
1400 | wait_online(['dummy98:routable']) | |
1401 | ||
1402 | output = check_output('ip -6 route show dev dummy98') | |
1403 | print(output) | |
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') | |
1406 | ||
1407 | output = check_output('ip -6 route show dev dummy98 default') | |
1408 | self.assertRegex(output, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium') | |
1409 | ||
1410 | output = check_output('ip -4 route show dev dummy98') | |
1411 | print(output) | |
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') | |
1414 | self.assertRegex(output, '169.254.0.0/16 proto static scope link metric 2048') | |
1415 | self.assertRegex(output, '192.168.1.1 proto static initcwnd 20') | |
1416 | self.assertRegex(output, '192.168.1.2 proto static initrwnd 30') | |
1417 | ||
1418 | output = check_output('ip -4 route show dev dummy98 default') | |
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') | |
1421 | self.assertRegex(output, 'default proto static') | |
1422 | ||
1423 | output = check_output('ip route show type blackhole') | |
1424 | print(output) | |
1425 | self.assertRegex(output, 'blackhole 202.54.1.2 proto static') | |
1426 | ||
1427 | output = check_output('ip route show type unreachable') | |
1428 | print(output) | |
1429 | self.assertRegex(output, 'unreachable 202.54.1.3 proto static') | |
1430 | ||
1431 | output = check_output('ip route show type prohibit') | |
1432 | print(output) | |
1433 | self.assertRegex(output, 'prohibit 202.54.1.4 proto static') | |
1434 | ||
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 | |
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') | |
1440 | start_networkd(0) | |
1441 | wait_online(['dummy98:enslaved', 'bond199:routable']) | |
1442 | ||
1443 | output = check_output('ip -6 route list dev bond199') | |
1444 | print(output) | |
1445 | self.assertRegex(output, 'abcd::/16') | |
1446 | self.assertRegex(output, 'src') | |
1447 | self.assertRegex(output, '2001:1234:56:8f63::2') | |
1448 | ||
1449 | def test_ip_link_mac_address(self): | |
1450 | copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev') | |
1451 | start_networkd(0) | |
1452 | wait_online(['dummy98:degraded']) | |
1453 | ||
1454 | output = check_output('ip link show dummy98') | |
1455 | print(output) | |
1456 | self.assertRegex(output, '00:01:02:aa:bb:cc') | |
1457 | ||
1458 | def test_ip_link_unmanaged(self): | |
1459 | copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev') | |
1460 | start_networkd(5) | |
1461 | ||
1462 | self.check_link_exists('dummy98') | |
1463 | ||
1464 | self.check_operstate('dummy98', 'off', setup_state='unmanaged') | |
1465 | ||
1466 | def test_ipv6_address_label(self): | |
1467 | copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev') | |
1468 | start_networkd(0) | |
1469 | wait_online(['dummy98:degraded']) | |
1470 | ||
1471 | output = check_output('ip addrlabel list') | |
1472 | print(output) | |
1473 | self.assertRegex(output, '2004:da8:1::/64') | |
1474 | ||
1475 | def test_ipv6_neighbor(self): | |
1476 | copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev') | |
1477 | start_networkd(0) | |
1478 | wait_online(['dummy98:degraded'], timeout='40s') | |
1479 | ||
1480 | output = check_output('ip neigh list dev dummy98') | |
1481 | print(output) | |
1482 | self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT') | |
1483 | self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT') | |
1484 | ||
1485 | def test_link_local_addressing(self): | |
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']) | |
1490 | ||
1491 | output = check_output('ip address show dev test1') | |
1492 | print(output) | |
1493 | self.assertRegex(output, 'inet .* scope link') | |
1494 | self.assertRegex(output, 'inet6 .* scope link') | |
1495 | ||
1496 | output = check_output('ip address show dev dummy98') | |
1497 | print(output) | |
1498 | self.assertNotRegex(output, 'inet6* .* scope link') | |
1499 | ||
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')): | |
1528 | self.assertEqual(read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode) | |
1529 | ||
1530 | if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')): | |
1531 | self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1') | |
1532 | ||
1533 | def test_sysctl(self): | |
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') | |
1545 | ||
1546 | def test_sysctl_disable_ipv6(self): | |
1547 | copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev') | |
1548 | ||
1549 | print('## Disable ipv6') | |
1550 | check_output('sysctl net.ipv6.conf.all.disable_ipv6=1') | |
1551 | check_output('sysctl net.ipv6.conf.default.disable_ipv6=1') | |
1552 | ||
1553 | start_networkd(0) | |
1554 | wait_online(['dummy98:routable']) | |
1555 | ||
1556 | output = check_output('ip -4 address show dummy98') | |
1557 | print(output) | |
1558 | self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98') | |
1559 | output = check_output('ip -6 address show dummy98') | |
1560 | print(output) | |
1561 | self.assertEqual(output, '') | |
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, '') | |
1568 | ||
1569 | check_output('ip link del dummy98') | |
1570 | ||
1571 | print('## Enable ipv6') | |
1572 | check_output('sysctl net.ipv6.conf.all.disable_ipv6=0') | |
1573 | check_output('sysctl net.ipv6.conf.default.disable_ipv6=0') | |
1574 | ||
1575 | start_networkd(0) | |
1576 | wait_online(['dummy98:routable']) | |
1577 | ||
1578 | output = check_output('ip -4 address show dummy98') | |
1579 | print(output) | |
1580 | self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98') | |
1581 | output = check_output('ip -6 address show dummy98') | |
1582 | print(output) | |
1583 | self.assertRegex(output, 'inet6 2607:5300:203:3906::/64 scope global') | |
1584 | self.assertRegex(output, 'inet6 .* scope link') | |
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') | |
1591 | ||
1592 | def test_bind_carrier(self): | |
1593 | copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev') | |
1594 | start_networkd(0) | |
1595 | wait_online(['test1:routable']) | |
1596 | ||
1597 | check_output('ip link add dummy98 type dummy') | |
1598 | check_output('ip link set dummy98 up') | |
1599 | time.sleep(2) | |
1600 | output = check_output('ip address show test1') | |
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') | |
1604 | self.check_operstate('test1', 'routable') | |
1605 | ||
1606 | check_output('ip link add dummy99 type dummy') | |
1607 | check_output('ip link set dummy99 up') | |
1608 | time.sleep(2) | |
1609 | output = check_output('ip address show test1') | |
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') | |
1613 | self.check_operstate('test1', 'routable') | |
1614 | ||
1615 | check_output('ip link del dummy98') | |
1616 | time.sleep(2) | |
1617 | output = check_output('ip address show test1') | |
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') | |
1621 | self.check_operstate('test1', 'routable') | |
1622 | ||
1623 | check_output('ip link del dummy99') | |
1624 | time.sleep(2) | |
1625 | output = check_output('ip address show test1') | |
1626 | print(output) | |
1627 | self.assertNotRegex(output, 'UP,LOWER_UP') | |
1628 | self.assertRegex(output, 'DOWN') | |
1629 | self.assertNotRegex(output, '192.168.10') | |
1630 | self.check_operstate('test1', 'off') | |
1631 | ||
1632 | check_output('ip link add dummy98 type dummy') | |
1633 | check_output('ip link set dummy98 up') | |
1634 | time.sleep(2) | |
1635 | output = check_output('ip address show test1') | |
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') | |
1639 | self.check_operstate('test1', 'routable') | |
1640 | ||
1641 | def test_domain(self): | |
1642 | copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network') | |
1643 | start_networkd(0) | |
1644 | wait_online(['dummy98:routable']) | |
1645 | ||
1646 | output = check_output(*networkctl_cmd, 'status', 'dummy98', env=env) | |
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 | ||
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 | ||
1674 | class NetworkdBondTests(unittest.TestCase, Utilities): | |
1675 | links = [ | |
1676 | 'bond199', | |
1677 | 'bond99', | |
1678 | 'dummy98', | |
1679 | 'test1'] | |
1680 | ||
1681 | units = [ | |
1682 | '11-dummy.netdev', | |
1683 | '12-dummy.netdev', | |
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', | |
1689 | '25-bond.netdev', | |
1690 | 'bond99.network', | |
1691 | 'bond-slave.network'] | |
1692 | ||
1693 | def setUp(self): | |
1694 | remove_links(self.links) | |
1695 | ||
1696 | def tearDown(self): | |
1697 | remove_links(self.links) | |
1698 | remove_unit_from_networkd_path(self.units) | |
1699 | ||
1700 | def test_bond_active_slave(self): | |
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() | |
1703 | ||
1704 | self.check_link_exists('dummy98') | |
1705 | self.check_link_exists('bond199') | |
1706 | ||
1707 | output = check_output('ip -d link show bond199') | |
1708 | print(output) | |
1709 | self.assertRegex(output, 'active_slave dummy98') | |
1710 | ||
1711 | def test_bond_primary_slave(self): | |
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() | |
1714 | ||
1715 | self.check_link_exists('test1') | |
1716 | self.check_link_exists('bond199') | |
1717 | ||
1718 | output = check_output('ip -d link show bond199') | |
1719 | print(output) | |
1720 | self.assertRegex(output, 'primary test1') | |
1721 | ||
1722 | def test_bond_operstate(self): | |
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() | |
1726 | ||
1727 | self.check_link_exists('bond99') | |
1728 | self.check_link_exists('dummy98') | |
1729 | self.check_link_exists('test1') | |
1730 | ||
1731 | output = check_output('ip -d link show dummy98') | |
1732 | print(output) | |
1733 | self.assertRegex(output, 'SLAVE,UP,LOWER_UP') | |
1734 | ||
1735 | output = check_output('ip -d link show test1') | |
1736 | print(output) | |
1737 | self.assertRegex(output, 'SLAVE,UP,LOWER_UP') | |
1738 | ||
1739 | output = check_output('ip -d link show bond99') | |
1740 | print(output) | |
1741 | self.assertRegex(output, 'MASTER,UP,LOWER_UP') | |
1742 | ||
1743 | self.check_operstate('dummy98', 'enslaved') | |
1744 | self.check_operstate('test1', 'enslaved') | |
1745 | self.check_operstate('bond99', 'routable') | |
1746 | ||
1747 | check_output('ip link set dummy98 down') | |
1748 | time.sleep(2) | |
1749 | ||
1750 | self.check_operstate('dummy98', 'off') | |
1751 | self.check_operstate('test1', 'enslaved') | |
1752 | self.check_operstate('bond99', 'degraded-carrier') | |
1753 | ||
1754 | check_output('ip link set dummy98 up') | |
1755 | time.sleep(2) | |
1756 | ||
1757 | self.check_operstate('dummy98', 'enslaved') | |
1758 | self.check_operstate('test1', 'enslaved') | |
1759 | self.check_operstate('bond99', 'routable') | |
1760 | ||
1761 | check_output('ip link set dummy98 down') | |
1762 | check_output('ip link set test1 down') | |
1763 | time.sleep(2) | |
1764 | ||
1765 | self.check_operstate('dummy98', 'off') | |
1766 | self.check_operstate('test1', 'off') | |
1767 | ||
1768 | for trial in range(30): | |
1769 | if trial > 0: | |
1770 | time.sleep(1) | |
1771 | output = check_output('ip address show bond99') | |
1772 | print(output) | |
1773 | if get_operstate('bond99') == 'no-carrier': | |
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') | |
1779 | ||
1780 | class NetworkdBridgeTests(unittest.TestCase, Utilities): | |
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', | |
1792 | 'bridge99-ignore-carrier-loss.network', | |
1793 | 'bridge99.network'] | |
1794 | ||
1795 | def setUp(self): | |
1796 | remove_links(self.links) | |
1797 | ||
1798 | def tearDown(self): | |
1799 | remove_links(self.links) | |
1800 | remove_unit_from_networkd_path(self.units) | |
1801 | ||
1802 | def test_bridge_property(self): | |
1803 | copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev', | |
1804 | '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network', | |
1805 | 'bridge99.network') | |
1806 | start_networkd() | |
1807 | ||
1808 | self.check_link_exists('dummy98') | |
1809 | self.check_link_exists('test1') | |
1810 | self.check_link_exists('bridge99') | |
1811 | ||
1812 | output = check_output('ip -d link show test1') | |
1813 | print(output) | |
1814 | self.assertRegex(output, 'master') | |
1815 | self.assertRegex(output, 'bridge') | |
1816 | ||
1817 | output = check_output('ip -d link show dummy98') | |
1818 | print(output) | |
1819 | self.assertRegex(output, 'master') | |
1820 | self.assertRegex(output, 'bridge') | |
1821 | ||
1822 | output = check_output('ip addr show bridge99') | |
1823 | print(output) | |
1824 | self.assertRegex(output, '192.168.0.15/24') | |
1825 | ||
1826 | output = check_output('bridge -d link show dummy98') | |
1827 | print(output) | |
1828 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1') | |
1829 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400') | |
1830 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1') | |
1831 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0') | |
1832 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1') | |
1833 | if (os.path.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')): | |
1834 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1') | |
1835 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0') | |
1836 | ||
1837 | # CONFIG_BRIDGE_IGMP_SNOOPING=y | |
1838 | if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')): | |
1839 | self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1') | |
1840 | ||
1841 | self.check_operstate('test1', 'enslaved') | |
1842 | self.check_operstate('dummy98', 'enslaved') | |
1843 | self.check_operstate('bridge99', 'routable') | |
1844 | ||
1845 | check_output('ip address add 192.168.0.16/24 dev bridge99') | |
1846 | time.sleep(1) | |
1847 | ||
1848 | output = check_output('ip addr show bridge99') | |
1849 | print(output) | |
1850 | self.assertRegex(output, '192.168.0.16/24') | |
1851 | ||
1852 | self.check_operstate('bridge99', 'routable') | |
1853 | ||
1854 | self.assertEqual(call('ip link del test1'), 0) | |
1855 | time.sleep(3) | |
1856 | ||
1857 | self.check_operstate('bridge99', 'degraded-carrier') | |
1858 | ||
1859 | check_output('ip link del dummy98') | |
1860 | time.sleep(3) | |
1861 | ||
1862 | self.check_operstate('bridge99', 'no-carrier') | |
1863 | ||
1864 | output = check_output('ip address show bridge99') | |
1865 | print(output) | |
1866 | self.assertRegex(output, 'NO-CARRIER') | |
1867 | self.assertNotRegex(output, '192.168.0.15/24') | |
1868 | self.assertNotRegex(output, '192.168.0.16/24') | |
1869 | ||
1870 | def test_bridge_ignore_carrier_loss(self): | |
1871 | copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev', | |
1872 | '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network', | |
1873 | 'bridge99-ignore-carrier-loss.network') | |
1874 | call('ip rule del table 100') | |
1875 | ||
1876 | start_networkd() | |
1877 | ||
1878 | self.check_link_exists('dummy98') | |
1879 | self.check_link_exists('test1') | |
1880 | self.check_link_exists('bridge99') | |
1881 | ||
1882 | check_output('ip address add 192.168.0.16/24 dev bridge99') | |
1883 | time.sleep(1) | |
1884 | ||
1885 | check_output('ip link del test1') | |
1886 | check_output('ip link del dummy98') | |
1887 | time.sleep(3) | |
1888 | ||
1889 | output = check_output('ip address show bridge99') | |
1890 | print(output) | |
1891 | self.assertRegex(output, 'NO-CARRIER') | |
1892 | self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99') | |
1893 | self.assertRegex(output, 'inet 192.168.0.16/24 scope global secondary bridge99') | |
1894 | ||
1895 | call('ip rule del table 100') | |
1896 | ||
1897 | def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self): | |
1898 | copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network', | |
1899 | 'bridge99-ignore-carrier-loss.network') | |
1900 | ||
1901 | call('ip rule del table 100') | |
1902 | ||
1903 | start_networkd() | |
1904 | ||
1905 | self.check_link_exists('bridge99') | |
1906 | ||
1907 | check_output('ip link add dummy98 type dummy') | |
1908 | check_output('ip link set dummy98 up') | |
1909 | check_output('ip link del dummy98') | |
1910 | ||
1911 | check_output('ip link add dummy98 type dummy') | |
1912 | check_output('ip link set dummy98 up') | |
1913 | check_output('ip link del dummy98') | |
1914 | ||
1915 | check_output('ip link add dummy98 type dummy') | |
1916 | check_output('ip link set dummy98 up') | |
1917 | check_output('ip link del dummy98') | |
1918 | ||
1919 | check_output('ip link add dummy98 type dummy') | |
1920 | check_output('ip link set dummy98 up') | |
1921 | ||
1922 | for trial in range(30): | |
1923 | if trial > 0: | |
1924 | time.sleep(1) | |
1925 | if get_operstate('bridge99') == 'routable' and get_operstate('dummy98') == 'enslaved': | |
1926 | break | |
1927 | else: | |
1928 | self.assertTrue(False) | |
1929 | ||
1930 | output = check_output('ip address show bridge99') | |
1931 | print(output) | |
1932 | self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99') | |
1933 | ||
1934 | output = check_output('ip rule list table 100') | |
1935 | print(output) | |
1936 | self.assertEqual(output, '0: from all to 8.8.8.8 lookup 100') | |
1937 | ||
1938 | call('ip rule del table 100') | |
1939 | ||
1940 | class NetworkdLLDPTests(unittest.TestCase, Utilities): | |
1941 | links = ['veth99'] | |
1942 | ||
1943 | units = [ | |
1944 | '23-emit-lldp.network', | |
1945 | '24-lldp.network', | |
1946 | '25-veth.netdev'] | |
1947 | ||
1948 | def setUp(self): | |
1949 | remove_links(self.links) | |
1950 | ||
1951 | def tearDown(self): | |
1952 | remove_links(self.links) | |
1953 | remove_unit_from_networkd_path(self.units) | |
1954 | ||
1955 | def test_lldp(self): | |
1956 | copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev') | |
1957 | start_networkd(0) | |
1958 | wait_online(['veth99:degraded', 'veth-peer:degraded']) | |
1959 | ||
1960 | output = check_output(*networkctl_cmd, 'lldp', env=env) | |
1961 | print(output) | |
1962 | self.assertRegex(output, 'veth-peer') | |
1963 | self.assertRegex(output, 'veth99') | |
1964 | ||
1965 | class NetworkdRATests(unittest.TestCase, Utilities): | |
1966 | links = ['veth99'] | |
1967 | ||
1968 | units = [ | |
1969 | '25-veth.netdev', | |
1970 | 'ipv6-prefix.network', | |
1971 | 'ipv6-prefix-veth.network'] | |
1972 | ||
1973 | def setUp(self): | |
1974 | remove_links(self.links) | |
1975 | ||
1976 | def tearDown(self): | |
1977 | remove_links(self.links) | |
1978 | remove_unit_from_networkd_path(self.units) | |
1979 | ||
1980 | def test_ipv6_prefix_delegation(self): | |
1981 | warn_about_firewalld() | |
1982 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network') | |
1983 | start_networkd(0) | |
1984 | wait_online(['veth99:routable', 'veth-peer:degraded']) | |
1985 | ||
1986 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
1987 | print(output) | |
1988 | self.assertRegex(output, '2002:da8:1:0') | |
1989 | ||
1990 | class NetworkdDHCPServerTests(unittest.TestCase, Utilities): | |
1991 | links = ['veth99'] | |
1992 | ||
1993 | units = [ | |
1994 | '25-veth.netdev', | |
1995 | 'dhcp-client.network', | |
1996 | 'dhcp-client-timezone-router.network', | |
1997 | 'dhcp-server.network', | |
1998 | 'dhcp-server-timezone-router.network'] | |
1999 | ||
2000 | def setUp(self): | |
2001 | remove_links(self.links) | |
2002 | ||
2003 | def tearDown(self): | |
2004 | remove_links(self.links) | |
2005 | remove_unit_from_networkd_path(self.units) | |
2006 | ||
2007 | def test_dhcp_server(self): | |
2008 | warn_about_firewalld() | |
2009 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network') | |
2010 | start_networkd(0) | |
2011 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2012 | ||
2013 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2014 | print(output) | |
2015 | self.assertRegex(output, '192.168.5.*') | |
2016 | self.assertRegex(output, 'Gateway: 192.168.5.1') | |
2017 | self.assertRegex(output, 'DNS: 192.168.5.1') | |
2018 | self.assertRegex(output, 'NTP: 192.168.5.1') | |
2019 | ||
2020 | def test_emit_router_timezone(self): | |
2021 | warn_about_firewalld() | |
2022 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network') | |
2023 | start_networkd(0) | |
2024 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2025 | ||
2026 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2027 | print(output) | |
2028 | self.assertRegex(output, 'Gateway: 192.168.5.*') | |
2029 | self.assertRegex(output, '192.168.5.*') | |
2030 | self.assertRegex(output, 'Europe/Berlin') | |
2031 | ||
2032 | class NetworkdDHCPClientTests(unittest.TestCase, Utilities): | |
2033 | links = [ | |
2034 | 'veth99', | |
2035 | 'vrf99'] | |
2036 | ||
2037 | units = [ | |
2038 | '25-veth.netdev', | |
2039 | '25-vrf.netdev', | |
2040 | '25-vrf.network', | |
2041 | 'dhcp-client-anonymize.network', | |
2042 | 'dhcp-client-gateway-onlink-implicit.network', | |
2043 | 'dhcp-client-ipv4-dhcp-settings.network', | |
2044 | 'dhcp-client-ipv4-only-ipv6-disabled.network', | |
2045 | 'dhcp-client-ipv4-only.network', | |
2046 | 'dhcp-client-ipv6-only.network', | |
2047 | 'dhcp-client-ipv6-rapid-commit.network', | |
2048 | 'dhcp-client-keep-configuration-dhcp-on-stop.network', | |
2049 | 'dhcp-client-keep-configuration-dhcp.network', | |
2050 | 'dhcp-client-listen-port.network', | |
2051 | 'dhcp-client-route-metric.network', | |
2052 | 'dhcp-client-route-table.network', | |
2053 | 'dhcp-client-vrf.network', | |
2054 | 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network', | |
2055 | 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network', | |
2056 | 'dhcp-client.network', | |
2057 | 'dhcp-server-veth-peer.network', | |
2058 | 'dhcp-v4-server-veth-peer.network', | |
2059 | 'static.network'] | |
2060 | ||
2061 | def setUp(self): | |
2062 | stop_dnsmasq(dnsmasq_pid_file) | |
2063 | remove_links(self.links) | |
2064 | ||
2065 | def tearDown(self): | |
2066 | stop_dnsmasq(dnsmasq_pid_file) | |
2067 | remove_lease_file() | |
2068 | remove_log_file() | |
2069 | remove_links(self.links) | |
2070 | remove_unit_from_networkd_path(self.units) | |
2071 | ||
2072 | def test_dhcp_client_ipv6_only(self): | |
2073 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network') | |
2074 | ||
2075 | start_networkd(0) | |
2076 | wait_online(['veth-peer:carrier']) | |
2077 | start_dnsmasq() | |
2078 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2079 | ||
2080 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2081 | print(output) | |
2082 | self.assertRegex(output, '2600::') | |
2083 | self.assertNotRegex(output, '192.168.5') | |
2084 | ||
2085 | # Confirm that ipv6 token is not set in the kernel | |
2086 | output = check_output('ip token show dev veth99') | |
2087 | print(output) | |
2088 | self.assertRegex(output, 'token :: dev veth99') | |
2089 | ||
2090 | def test_dhcp_client_ipv4_only(self): | |
2091 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network') | |
2092 | ||
2093 | start_networkd(0) | |
2094 | wait_online(['veth-peer:carrier']) | |
2095 | start_dnsmasq() | |
2096 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2097 | ||
2098 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2099 | print(output) | |
2100 | self.assertNotRegex(output, '2600::') | |
2101 | self.assertRegex(output, '192.168.5') | |
2102 | ||
2103 | def test_dhcp_client_ipv4_ipv6(self): | |
2104 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network', | |
2105 | 'dhcp-client-ipv4-only.network') | |
2106 | start_networkd(0) | |
2107 | wait_online(['veth-peer:carrier']) | |
2108 | start_dnsmasq() | |
2109 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2110 | ||
2111 | # link become 'routable' when at least one protocol provide an valid address. | |
2112 | self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') | |
2113 | self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') | |
2114 | ||
2115 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2116 | print(output) | |
2117 | self.assertRegex(output, '2600::') | |
2118 | self.assertRegex(output, '192.168.5') | |
2119 | ||
2120 | def test_dhcp_client_settings(self): | |
2121 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network') | |
2122 | ||
2123 | start_networkd(0) | |
2124 | wait_online(['veth-peer:carrier']) | |
2125 | start_dnsmasq() | |
2126 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2127 | ||
2128 | print('## ip address show dev veth99') | |
2129 | output = check_output('ip address show dev veth99') | |
2130 | print(output) | |
2131 | self.assertRegex(output, '12:34:56:78:9a:bc') | |
2132 | self.assertRegex(output, '192.168.5') | |
2133 | self.assertRegex(output, '1492') | |
2134 | ||
2135 | # issue #8726 | |
2136 | print('## ip route show table main dev veth99') | |
2137 | output = check_output('ip route show table main dev veth99') | |
2138 | print(output) | |
2139 | self.assertNotRegex(output, 'proto dhcp') | |
2140 | ||
2141 | print('## ip route show table 211 dev veth99') | |
2142 | output = check_output('ip route show table 211 dev veth99') | |
2143 | print(output) | |
2144 | self.assertRegex(output, 'default via 192.168.5.1 proto dhcp') | |
2145 | self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 proto dhcp') | |
2146 | self.assertRegex(output, '192.168.5.1 proto dhcp scope link') | |
2147 | ||
2148 | print('## dnsmasq log') | |
2149 | self.assertTrue(search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True)) | |
2150 | self.assertTrue(search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc')) | |
2151 | self.assertTrue(search_words_in_dnsmasq_log('client provides name: test-hostname')) | |
2152 | self.assertTrue(search_words_in_dnsmasq_log('26:mtu')) | |
2153 | ||
2154 | def test_dhcp6_client_settings_rapidcommit_true(self): | |
2155 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network') | |
2156 | start_networkd(0) | |
2157 | wait_online(['veth-peer:carrier']) | |
2158 | start_dnsmasq() | |
2159 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2160 | ||
2161 | output = check_output('ip address show dev veth99') | |
2162 | print(output) | |
2163 | self.assertRegex(output, '12:34:56:78:9a:bc') | |
2164 | self.assertTrue(search_words_in_dnsmasq_log('14:rapid-commit', True)) | |
2165 | ||
2166 | def test_dhcp6_client_settings_rapidcommit_false(self): | |
2167 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network') | |
2168 | start_networkd(0) | |
2169 | wait_online(['veth-peer:carrier']) | |
2170 | start_dnsmasq() | |
2171 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2172 | ||
2173 | output = check_output('ip address show dev veth99') | |
2174 | print(output) | |
2175 | self.assertRegex(output, '12:34:56:78:9a:bc') | |
2176 | self.assertFalse(search_words_in_dnsmasq_log('14:rapid-commit', True)) | |
2177 | ||
2178 | def test_dhcp_client_settings_anonymize(self): | |
2179 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network') | |
2180 | start_networkd(0) | |
2181 | wait_online(['veth-peer:carrier']) | |
2182 | start_dnsmasq() | |
2183 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2184 | ||
2185 | self.assertFalse(search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True)) | |
2186 | self.assertFalse(search_words_in_dnsmasq_log('test-hostname')) | |
2187 | self.assertFalse(search_words_in_dnsmasq_log('26:mtu')) | |
2188 | ||
2189 | def test_dhcp_client_listen_port(self): | |
2190 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network') | |
2191 | start_networkd(0) | |
2192 | wait_online(['veth-peer:carrier']) | |
2193 | start_dnsmasq('--dhcp-alternate-port=67,5555') | |
2194 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2195 | ||
2196 | # link become 'routable' when at least one protocol provide an valid address. | |
2197 | self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') | |
2198 | self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') | |
2199 | ||
2200 | output = check_output('ip -4 address show dev veth99') | |
2201 | print(output) | |
2202 | self.assertRegex(output, '192.168.5.* dynamic') | |
2203 | ||
2204 | def test_dhcp_route_table_id(self): | |
2205 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network') | |
2206 | start_networkd(0) | |
2207 | wait_online(['veth-peer:carrier']) | |
2208 | start_dnsmasq() | |
2209 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2210 | ||
2211 | output = check_output('ip route show table 12') | |
2212 | print(output) | |
2213 | self.assertRegex(output, 'veth99 proto dhcp') | |
2214 | self.assertRegex(output, '192.168.5.1') | |
2215 | ||
2216 | def test_dhcp_route_metric(self): | |
2217 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network') | |
2218 | start_networkd(0) | |
2219 | wait_online(['veth-peer:carrier']) | |
2220 | start_dnsmasq() | |
2221 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2222 | ||
2223 | output = check_output('ip route show dev veth99') | |
2224 | print(output) | |
2225 | self.assertRegex(output, 'metric 24') | |
2226 | ||
2227 | def test_dhcp_keep_configuration_dhcp(self): | |
2228 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp.network') | |
2229 | start_networkd(0) | |
2230 | wait_online(['veth-peer:carrier']) | |
2231 | start_dnsmasq(lease_time='2m') | |
2232 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2233 | ||
2234 | output = check_output('ip address show dev veth99 scope global') | |
2235 | print(output) | |
2236 | self.assertRegex(output, r'192.168.5.*') | |
2237 | ||
2238 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2239 | print(output) | |
2240 | self.assertRegex(output, r'192.168.5.*') | |
2241 | ||
2242 | # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease. | |
2243 | stop_dnsmasq(dnsmasq_pid_file) | |
2244 | ||
2245 | # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120 | |
2246 | print('Wait for the dynamic address to be expired') | |
2247 | time.sleep(125) | |
2248 | ||
2249 | print('The lease address should be kept after lease expired') | |
2250 | output = check_output('ip address show dev veth99 scope global') | |
2251 | print(output) | |
2252 | self.assertRegex(output, r'192.168.5.*') | |
2253 | ||
2254 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2255 | print(output) | |
2256 | self.assertRegex(output, r'192.168.5.*') | |
2257 | ||
2258 | check_output('systemctl stop systemd-networkd') | |
2259 | ||
2260 | print('The lease address should be kept after networkd stopped') | |
2261 | output = check_output('ip address show dev veth99 scope global') | |
2262 | print(output) | |
2263 | self.assertRegex(output, r'192.168.5.*') | |
2264 | ||
2265 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2266 | print(output) | |
2267 | self.assertRegex(output, r'192.168.5.*') | |
2268 | ||
2269 | check_output('systemctl start systemd-networkd') | |
2270 | wait_online(['veth-peer:routable']) | |
2271 | ||
2272 | print('Still the lease address should be kept after networkd restarted') | |
2273 | output = check_output('ip address show dev veth99 scope global') | |
2274 | print(output) | |
2275 | self.assertRegex(output, r'192.168.5.*') | |
2276 | ||
2277 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2278 | print(output) | |
2279 | self.assertRegex(output, r'192.168.5.*') | |
2280 | ||
2281 | def test_dhcp_keep_configuration_dhcp_on_stop(self): | |
2282 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp-on-stop.network') | |
2283 | start_networkd(0) | |
2284 | wait_online(['veth-peer:carrier']) | |
2285 | start_dnsmasq(lease_time='2m') | |
2286 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2287 | ||
2288 | output = check_output('ip address show dev veth99 scope global') | |
2289 | print(output) | |
2290 | self.assertRegex(output, r'192.168.5.*') | |
2291 | ||
2292 | stop_dnsmasq(dnsmasq_pid_file) | |
2293 | check_output('systemctl stop systemd-networkd') | |
2294 | ||
2295 | output = check_output('ip address show dev veth99 scope global') | |
2296 | print(output) | |
2297 | self.assertRegex(output, r'192.168.5.*') | |
2298 | ||
2299 | start_networkd(0) | |
2300 | wait_online(['veth-peer:routable']) | |
2301 | ||
2302 | output = check_output('ip address show dev veth99 scope global') | |
2303 | print(output) | |
2304 | self.assertNotRegex(output, r'192.168.5.*') | |
2305 | ||
2306 | def test_dhcp_client_reuse_address_as_static(self): | |
2307 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network') | |
2308 | start_networkd(0) | |
2309 | wait_online(['veth-peer:carrier']) | |
2310 | start_dnsmasq() | |
2311 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2312 | ||
2313 | # link become 'routable' when at least one protocol provide an valid address. | |
2314 | self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') | |
2315 | self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') | |
2316 | ||
2317 | output = check_output('ip address show dev veth99 scope global') | |
2318 | print(output) | |
2319 | self.assertRegex(output, '192.168.5') | |
2320 | self.assertRegex(output, '2600::') | |
2321 | ||
2322 | ipv4_address = re.search(r'192.168.5.[0-9]*/24', output) | |
2323 | ipv6_address = re.search(r'2600::[0-9a-f:]*/128', output) | |
2324 | static_network = '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address.group(), 'Address=' + ipv6_address.group()]) | |
2325 | print(static_network) | |
2326 | ||
2327 | remove_unit_from_networkd_path(['dhcp-client.network']) | |
2328 | ||
2329 | with open(os.path.join(network_unit_file_path, 'static.network'), mode='w') as f: | |
2330 | f.write(static_network) | |
2331 | ||
2332 | # When networkd started, the links are already configured, so let's wait for 5 seconds | |
2333 | # the links to be re-configured. | |
2334 | start_networkd(5) | |
2335 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2336 | ||
2337 | output = check_output('ip -4 address show dev veth99 scope global') | |
2338 | print(output) | |
2339 | self.assertRegex(output, '192.168.5') | |
2340 | self.assertRegex(output, 'valid_lft forever preferred_lft forever') | |
2341 | ||
2342 | output = check_output('ip -6 address show dev veth99 scope global') | |
2343 | print(output) | |
2344 | self.assertRegex(output, '2600::') | |
2345 | self.assertRegex(output, 'valid_lft forever preferred_lft forever') | |
2346 | ||
2347 | @expectedFailureIfModuleIsNotAvailable('vrf') | |
2348 | def test_dhcp_client_vrf(self): | |
2349 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network', | |
2350 | '25-vrf.netdev', '25-vrf.network') | |
2351 | start_networkd(0) | |
2352 | wait_online(['veth-peer:carrier']) | |
2353 | start_dnsmasq() | |
2354 | wait_online(['veth99:routable', 'veth-peer:routable', 'vrf99:carrier']) | |
2355 | ||
2356 | # link become 'routable' when at least one protocol provide an valid address. | |
2357 | self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') | |
2358 | self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') | |
2359 | ||
2360 | print('## ip -d link show dev vrf99') | |
2361 | output = check_output('ip -d link show dev vrf99') | |
2362 | print(output) | |
2363 | self.assertRegex(output, 'vrf table 42') | |
2364 | ||
2365 | print('## ip address show vrf vrf99') | |
2366 | output = check_output('ip address show vrf vrf99') | |
2367 | print(output) | |
2368 | self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99') | |
2369 | self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') | |
2370 | self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)') | |
2371 | self.assertRegex(output, 'inet6 .* scope link') | |
2372 | ||
2373 | print('## ip address show dev veth99') | |
2374 | output = check_output('ip address show dev veth99') | |
2375 | print(output) | |
2376 | self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99') | |
2377 | self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') | |
2378 | self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (?:dynamic noprefixroute|noprefixroute dynamic)') | |
2379 | self.assertRegex(output, 'inet6 .* scope link') | |
2380 | ||
2381 | print('## ip route show vrf vrf99') | |
2382 | output = check_output('ip route show vrf vrf99') | |
2383 | print(output) | |
2384 | self.assertRegex(output, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.') | |
2385 | self.assertRegex(output, 'default dev veth99 proto static scope link') | |
2386 | self.assertRegex(output, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254') | |
2387 | self.assertRegex(output, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5') | |
2388 | self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp') | |
2389 | self.assertRegex(output, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5') | |
2390 | ||
2391 | print('## ip route show table main dev veth99') | |
2392 | output = check_output('ip route show table main dev veth99') | |
2393 | print(output) | |
2394 | self.assertEqual(output, '') | |
2395 | ||
2396 | def test_dhcp_client_gateway_onlink_implicit(self): | |
2397 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', | |
2398 | 'dhcp-client-gateway-onlink-implicit.network') | |
2399 | start_networkd(0) | |
2400 | wait_online(['veth-peer:carrier']) | |
2401 | start_dnsmasq() | |
2402 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2403 | ||
2404 | output = check_output(*networkctl_cmd, 'status', 'veth99', env=env) | |
2405 | print(output) | |
2406 | self.assertRegex(output, '192.168.5') | |
2407 | ||
2408 | output = check_output('ip route list dev veth99 10.0.0.0/8') | |
2409 | print(output) | |
2410 | self.assertRegex(output, 'onlink') | |
2411 | output = check_output('ip route list dev veth99 192.168.100.0/24') | |
2412 | print(output) | |
2413 | self.assertRegex(output, 'onlink') | |
2414 | ||
2415 | def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self): | |
2416 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', | |
2417 | 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network') | |
2418 | start_networkd(0) | |
2419 | wait_online(['veth-peer:carrier']) | |
2420 | start_dnsmasq(lease_time='2m') | |
2421 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2422 | ||
2423 | output = check_output('ip address show dev veth99') | |
2424 | print(output) | |
2425 | ||
2426 | output = check_output('ip -6 address show dev veth99 scope global dynamic') | |
2427 | self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic') | |
2428 | output = check_output('ip -6 address show dev veth99 scope link') | |
2429 | self.assertRegex(output, 'inet6 .* scope link') | |
2430 | output = check_output('ip -4 address show dev veth99 scope global dynamic') | |
2431 | self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') | |
2432 | output = check_output('ip -4 address show dev veth99 scope link') | |
2433 | self.assertNotRegex(output, 'inet .* scope link') | |
2434 | ||
2435 | print('Wait for the dynamic address to be expired') | |
2436 | time.sleep(130) | |
2437 | ||
2438 | output = check_output('ip address show dev veth99') | |
2439 | print(output) | |
2440 | ||
2441 | output = check_output('ip -6 address show dev veth99 scope global dynamic') | |
2442 | self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic') | |
2443 | output = check_output('ip -6 address show dev veth99 scope link') | |
2444 | self.assertRegex(output, 'inet6 .* scope link') | |
2445 | output = check_output('ip -4 address show dev veth99 scope global dynamic') | |
2446 | self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') | |
2447 | output = check_output('ip -4 address show dev veth99 scope link') | |
2448 | self.assertNotRegex(output, 'inet .* scope link') | |
2449 | ||
2450 | search_words_in_dnsmasq_log('DHCPOFFER', show_all=True) | |
2451 | ||
2452 | def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self): | |
2453 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', | |
2454 | 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network') | |
2455 | start_networkd(0) | |
2456 | wait_online(['veth99:degraded', 'veth-peer:routable']) | |
2457 | ||
2458 | output = check_output('ip address show dev veth99') | |
2459 | print(output) | |
2460 | ||
2461 | output = check_output('ip -6 address show dev veth99 scope global dynamic') | |
2462 | self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic') | |
2463 | output = check_output('ip -6 address show dev veth99 scope link') | |
2464 | self.assertRegex(output, 'inet6 .* scope link') | |
2465 | output = check_output('ip -4 address show dev veth99 scope global dynamic') | |
2466 | self.assertNotRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') | |
2467 | output = check_output('ip -4 address show dev veth99 scope link') | |
2468 | self.assertRegex(output, 'inet .* scope link') | |
2469 | ||
2470 | def test_dhcp_client_route_remove_on_renew(self): | |
2471 | copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', | |
2472 | 'dhcp-client-ipv4-only-ipv6-disabled.network') | |
2473 | start_networkd(0) | |
2474 | wait_online(['veth-peer:carrier']) | |
2475 | start_dnsmasq(ipv4_range='192.168.5.100,192.168.5.199', lease_time='2m') | |
2476 | wait_online(['veth99:routable', 'veth-peer:routable']) | |
2477 | ||
2478 | # test for issue #12490 | |
2479 | ||
2480 | output = check_output('ip -4 address show dev veth99 scope global dynamic') | |
2481 | print(output) | |
2482 | self.assertRegex(output, 'inet 192.168.5.1[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') | |
2483 | address1=None | |
2484 | for line in output.splitlines(): | |
2485 | if 'brd 192.168.5.255 scope global dynamic veth99' in line: | |
2486 | address1 = line.split()[1].split('/')[0] | |
2487 | break | |
2488 | ||
2489 | output = check_output('ip -4 route show dev veth99') | |
2490 | print(output) | |
2491 | self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024') | |
2492 | self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024') | |
2493 | ||
2494 | stop_dnsmasq(dnsmasq_pid_file) | |
2495 | start_dnsmasq(ipv4_range='192.168.5.200,192.168.5.250', lease_time='2m') | |
2496 | ||
2497 | print('Wait for the dynamic address to be expired') | |
2498 | time.sleep(130) | |
2499 | ||
2500 | output = check_output('ip -4 address show dev veth99 scope global dynamic') | |
2501 | print(output) | |
2502 | self.assertRegex(output, 'inet 192.168.5.2[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') | |
2503 | address2=None | |
2504 | for line in output.splitlines(): | |
2505 | if 'brd 192.168.5.255 scope global dynamic veth99' in line: | |
2506 | address2 = line.split()[1].split('/')[0] | |
2507 | break | |
2508 | ||
2509 | self.assertNotEqual(address1, address2) | |
2510 | ||
2511 | output = check_output('ip -4 route show dev veth99') | |
2512 | print(output) | |
2513 | self.assertNotRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024') | |
2514 | self.assertNotRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024') | |
2515 | self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address2} metric 1024') | |
2516 | self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address2} metric 1024') | |
2517 | ||
2518 | if __name__ == '__main__': | |
2519 | parser = argparse.ArgumentParser() | |
2520 | parser.add_argument('--build-dir', help='Path to build dir', dest='build_dir') | |
2521 | parser.add_argument('--networkd', help='Path to systemd-networkd', dest='networkd_bin') | |
2522 | parser.add_argument('--wait-online', help='Path to systemd-networkd-wait-online', dest='wait_online_bin') | |
2523 | parser.add_argument('--networkctl', help='Path to networkctl', dest='networkctl_bin') | |
2524 | parser.add_argument('--valgrind', help='Enable valgrind', dest='use_valgrind', type=bool, nargs='?', const=True, default=use_valgrind) | |
2525 | parser.add_argument('--debug', help='Generate debugging logs', dest='enable_debug', type=bool, nargs='?', const=True, default=enable_debug) | |
2526 | parser.add_argument('--asan-options', help='ASAN options', dest='asan_options') | |
2527 | parser.add_argument('--lsan-options', help='LSAN options', dest='lsan_options') | |
2528 | parser.add_argument('--ubsan-options', help='UBSAN options', dest='ubsan_options') | |
2529 | ns, args = parser.parse_known_args(namespace=unittest) | |
2530 | ||
2531 | if ns.build_dir: | |
2532 | if ns.networkd_bin or ns.wait_online_bin or ns.networkctl_bin: | |
2533 | print('WARNING: --networkd, --wait-online, or --networkctl options are ignored when --build-dir is specified.') | |
2534 | networkd_bin = os.path.join(ns.build_dir, 'systemd-networkd') | |
2535 | wait_online_bin = os.path.join(ns.build_dir, 'systemd-networkd-wait-online') | |
2536 | networkctl_bin = os.path.join(ns.build_dir, 'networkctl') | |
2537 | else: | |
2538 | if ns.networkd_bin: | |
2539 | networkd_bin = ns.networkd_bin | |
2540 | if ns.wait_online_bin: | |
2541 | wait_online_bin = ns.wait_online_bin | |
2542 | if ns.networkctl_bin: | |
2543 | networkctl_bin = ns.networkctl_bin | |
2544 | ||
2545 | use_valgrind = ns.use_valgrind | |
2546 | enable_debug = ns.enable_debug | |
2547 | asan_options = ns.asan_options | |
2548 | lsan_options = ns.lsan_options | |
2549 | ubsan_options = ns.ubsan_options | |
2550 | ||
2551 | if use_valgrind: | |
2552 | networkctl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', networkctl_bin] | |
2553 | wait_online_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', wait_online_bin] | |
2554 | else: | |
2555 | networkctl_cmd = [networkctl_bin] | |
2556 | wait_online_cmd = [wait_online_bin] | |
2557 | ||
2558 | if enable_debug: | |
2559 | env.update({ 'SYSTEMD_LOG_LEVEL' : 'debug' }) | |
2560 | if asan_options: | |
2561 | env.update({ 'ASAN_OPTIONS' : asan_options }) | |
2562 | if lsan_options: | |
2563 | env.update({ 'LSAN_OPTIONS' : lsan_options }) | |
2564 | if ubsan_options: | |
2565 | env.update({ 'UBSAN_OPTIONS' : ubsan_options }) | |
2566 | ||
2567 | sys.argv[1:] = args | |
2568 | unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, | |
2569 | verbosity=3)) |