| #!/usr/bin/env python3 |
| # SPDX-License-Identifier: LGPL-2.1+ |
| # systemd-networkd tests |
| |
| import argparse |
| import os |
| import re |
| import shutil |
| import signal |
| import subprocess |
| import sys |
| import time |
| import unittest |
| from shutil import copytree |
| |
| network_unit_file_path='/run/systemd/network' |
| networkd_runtime_directory='/run/systemd/netif' |
| networkd_ci_path='/run/networkd-ci' |
| network_sysctl_ipv6_path='/proc/sys/net/ipv6/conf' |
| network_sysctl_ipv4_path='/proc/sys/net/ipv4/conf' |
| |
| dnsmasq_pid_file='/run/networkd-ci/test-test-dnsmasq.pid' |
| dnsmasq_log_file='/run/networkd-ci/test-dnsmasq-log-file' |
| |
| systemd_lib_paths=['/usr/lib/systemd', '/lib/systemd'] |
| which_paths=':'.join(systemd_lib_paths + os.getenv('PATH', os.defpath).lstrip(':').split(':')) |
| |
| networkd_bin=shutil.which('systemd-networkd', path=which_paths) |
| resolved_bin=shutil.which('systemd-resolved', path=which_paths) |
| udevd_bin=shutil.which('systemd-udevd', path=which_paths) |
| wait_online_bin=shutil.which('systemd-networkd-wait-online', path=which_paths) |
| networkctl_bin=shutil.which('networkctl', path=which_paths) |
| resolvectl_bin=shutil.which('resolvectl', path=which_paths) |
| timedatectl_bin=shutil.which('timedatectl', path=which_paths) |
| |
| use_valgrind=False |
| enable_debug=True |
| env = {} |
| asan_options=None |
| lsan_options=None |
| ubsan_options=None |
| |
| running_units = [] |
| |
| def check_output(*command, **kwargs): |
| # This replaces both check_output and check_call (output can be ignored) |
| command = command[0].split() + list(command[1:]) |
| return subprocess.check_output(command, universal_newlines=True, **kwargs).rstrip() |
| |
| def call(*command, **kwargs): |
| command = command[0].split() + list(command[1:]) |
| return subprocess.call(command, universal_newlines=True, **kwargs) |
| |
| def run(*command, **kwargs): |
| command = command[0].split() + list(command[1:]) |
| return subprocess.run(command, universal_newlines=True, **kwargs) |
| |
| def is_module_available(module_name): |
| lsmod_output = check_output('lsmod') |
| module_re = re.compile(rf'^{re.escape(module_name)}\b', re.MULTILINE) |
| return module_re.search(lsmod_output) or not call('modprobe', module_name, stderr=subprocess.DEVNULL) |
| |
| def expectedFailureIfModuleIsNotAvailable(module_name): |
| def f(func): |
| if not is_module_available(module_name): |
| return unittest.expectedFailure(func) |
| return func |
| |
| return f |
| |
| def expectedFailureIfERSPANModuleIsNotAvailable(): |
| def f(func): |
| 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', stderr=subprocess.DEVNULL) |
| if rc == 0: |
| call('ip link del erspan99') |
| return func |
| else: |
| return unittest.expectedFailure(func) |
| |
| return f |
| |
| def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable(): |
| def f(func): |
| rc = call('ip rule add from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7', stderr=subprocess.DEVNULL) |
| if rc == 0: |
| call('ip rule del from 192.168.100.19 sport 1123-1150 dport 3224-3290 table 7') |
| return func |
| else: |
| return unittest.expectedFailure(func) |
| |
| return f |
| |
| def expectedFailureIfRoutingPolicyIPProtoIsNotAvailable(): |
| def f(func): |
| rc = call('ip rule add not from 192.168.100.19 ipproto tcp table 7', stderr=subprocess.DEVNULL) |
| if rc == 0: |
| call('ip rule del not from 192.168.100.19 ipproto tcp table 7') |
| return func |
| else: |
| return unittest.expectedFailure(func) |
| |
| return f |
| |
| def expectedFailureIfRoutingPolicyUIDRangeIsNotAvailable(): |
| def f(func): |
| support = False |
| rc = call('ip rule add from 192.168.100.19 table 7 uidrange 200-300', stderr=subprocess.DEVNULL) |
| if rc == 0: |
| ret = run('ip rule list from 192.168.100.19 table 7', stdout=subprocess.PIPE, stderr=subprocess.STDOUT) |
| if ret.returncode == 0 and 'uidrange 200-300' in ret.stdout.rstrip(): |
| support = True |
| call('ip rule del from 192.168.100.19 table 7 uidrange 200-300') |
| |
| if support: |
| return func |
| else: |
| return unittest.expectedFailure(func) |
| |
| return f |
| |
| def expectedFailureIfLinkFileFieldIsNotSet(): |
| def f(func): |
| support = False |
| rc = call('ip link add name dummy99 type dummy', stderr=subprocess.DEVNULL) |
| if rc == 0: |
| ret = run('udevadm info -w10s /sys/class/net/dummy99', stdout=subprocess.PIPE, stderr=subprocess.STDOUT) |
| if ret.returncode == 0 and 'E: ID_NET_LINK_FILE=' in ret.stdout.rstrip(): |
| support = True |
| call('ip link del dummy99') |
| |
| if support: |
| return func |
| else: |
| return unittest.expectedFailure(func) |
| |
| return f |
| |
| def expectedFailureIfNexthopIsNotAvailable(): |
| def f(func): |
| rc = call('ip nexthop list', stderr=subprocess.DEVNULL) |
| if rc == 0: |
| return func |
| else: |
| return unittest.expectedFailure(func) |
| |
| return f |
| |
| def expectedFailureIfAlternativeNameIsNotAvailable(): |
| def f(func): |
| call('ip link add dummy98 type dummy', stderr=subprocess.DEVNULL) |
| rc = call('ip link prop add dev dummy98 altname hogehogehogehogehoge', stderr=subprocess.DEVNULL) |
| call('ip link del dummy98', stderr=subprocess.DEVNULL) |
| if rc == 0: |
| return func |
| else: |
| return unittest.expectedFailure(func) |
| |
| return f |
| |
| def setUpModule(): |
| global running_units |
| |
| os.makedirs(network_unit_file_path, exist_ok=True) |
| os.makedirs(networkd_ci_path, exist_ok=True) |
| |
| shutil.rmtree(networkd_ci_path) |
| copytree(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf'), networkd_ci_path) |
| |
| for u in ['systemd-networkd.socket', 'systemd-networkd.service', 'systemd-resolved.service', |
| 'systemd-udevd-kernel.socket', 'systemd-udevd-control.socket', 'systemd-udevd.service', |
| 'firewalld.service']: |
| if call(f'systemctl is-active --quiet {u}') == 0: |
| check_output(f'systemctl stop {u}') |
| running_units.append(u) |
| |
| drop_in = [ |
| '[Unit]', |
| 'StartLimitIntervalSec=0', |
| '[Service]', |
| 'Restart=no', |
| 'ExecStart=', |
| ] |
| if use_valgrind: |
| drop_in += [ |
| 'ExecStart=!!valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all ' + networkd_bin, |
| 'PrivateTmp=yes' |
| ] |
| else: |
| drop_in += ['ExecStart=!!' + networkd_bin] |
| if enable_debug: |
| drop_in += ['Environment=SYSTEMD_LOG_LEVEL=debug'] |
| if asan_options: |
| drop_in += ['Environment=ASAN_OPTIONS="' + asan_options + '"'] |
| if lsan_options: |
| drop_in += ['Environment=LSAN_OPTIONS="' + lsan_options + '"'] |
| if ubsan_options: |
| drop_in += ['Environment=UBSAN_OPTIONS="' + ubsan_options + '"'] |
| if asan_options or lsan_options or ubsan_options: |
| drop_in += ['SystemCallFilter='] |
| if use_valgrind or asan_options or lsan_options or ubsan_options: |
| drop_in += ['MemoryDenyWriteExecute=no'] |
| |
| os.makedirs('/run/systemd/system/systemd-networkd.service.d', exist_ok=True) |
| with open('/run/systemd/system/systemd-networkd.service.d/00-override.conf', mode='w') as f: |
| f.write('\n'.join(drop_in)) |
| |
| drop_in = [ |
| '[Service]', |
| 'Restart=no', |
| 'ExecStart=', |
| ] |
| if use_valgrind: |
| drop_in += ['ExecStart=!!valgrind --track-origins=yes --leak-check=full --show-leak-kinds=all ' + resolved_bin] |
| else: |
| drop_in += ['ExecStart=!!' + resolved_bin] |
| if enable_debug: |
| drop_in += ['Environment=SYSTEMD_LOG_LEVEL=debug'] |
| if asan_options: |
| drop_in += ['Environment=ASAN_OPTIONS="' + asan_options + '"'] |
| if lsan_options: |
| drop_in += ['Environment=LSAN_OPTIONS="' + lsan_options + '"'] |
| if ubsan_options: |
| drop_in += ['Environment=UBSAN_OPTIONS="' + ubsan_options + '"'] |
| if asan_options or lsan_options or ubsan_options: |
| drop_in += ['SystemCallFilter='] |
| if use_valgrind or asan_options or lsan_options or ubsan_options: |
| drop_in += ['MemoryDenyWriteExecute=no'] |
| |
| os.makedirs('/run/systemd/system/systemd-resolved.service.d', exist_ok=True) |
| with open('/run/systemd/system/systemd-resolved.service.d/00-override.conf', mode='w') as f: |
| f.write('\n'.join(drop_in)) |
| |
| drop_in = [ |
| '[Service]', |
| 'ExecStart=', |
| 'ExecStart=!!' + udevd_bin, |
| ] |
| |
| os.makedirs('/run/systemd/system/systemd-udevd.service.d', exist_ok=True) |
| with open('/run/systemd/system/systemd-udevd.service.d/00-override.conf', mode='w') as f: |
| f.write('\n'.join(drop_in)) |
| |
| check_output('systemctl daemon-reload') |
| print(check_output('systemctl cat systemd-networkd.service')) |
| print(check_output('systemctl cat systemd-resolved.service')) |
| print(check_output('systemctl cat systemd-udevd.service')) |
| check_output('systemctl restart systemd-resolved') |
| check_output('systemctl restart systemd-udevd') |
| |
| def tearDownModule(): |
| global running_units |
| |
| shutil.rmtree(networkd_ci_path) |
| |
| for u in ['systemd-networkd.service', 'systemd-resolved.service']: |
| check_output(f'systemctl stop {u}') |
| |
| shutil.rmtree('/run/systemd/system/systemd-networkd.service.d') |
| shutil.rmtree('/run/systemd/system/systemd-resolved.service.d') |
| shutil.rmtree('/run/systemd/system/systemd-udevd.service.d') |
| check_output('systemctl daemon-reload') |
| check_output('systemctl restart systemd-udevd.service') |
| |
| for u in running_units: |
| check_output(f'systemctl start {u}') |
| |
| def read_link_attr(*args): |
| with open(os.path.join('/sys/class/net/', *args)) as f: |
| return f.readline().strip() |
| |
| def read_bridge_port_attr(bridge, link, attribute): |
| path_bridge = os.path.join('/sys/devices/virtual/net', bridge) |
| path_port = 'lower_' + link + '/brport' |
| path = os.path.join(path_bridge, path_port) |
| |
| with open(os.path.join(path, attribute)) as f: |
| return f.readline().strip() |
| |
| def link_exists(link): |
| return os.path.exists(os.path.join('/sys/class/net', link)) |
| |
| def remove_links(links): |
| for link in links: |
| if link_exists(link): |
| call('ip link del dev', link) |
| time.sleep(1) |
| |
| def remove_fou_ports(ports): |
| for port in ports: |
| call('ip fou del port', port, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) |
| |
| def remove_routing_policy_rule_tables(tables): |
| for table in tables: |
| rc = 0 |
| while rc == 0: |
| rc = call('ip rule del table', table, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) |
| |
| def remove_routes(routes): |
| for route_type, addr in routes: |
| call('ip route del', route_type, addr, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) |
| |
| def remove_l2tp_tunnels(tunnel_ids): |
| output = check_output('ip l2tp show tunnel') |
| for tid in tunnel_ids: |
| words='Tunnel ' + tid + ', encap' |
| if words in output: |
| call('ip l2tp del tunnel tid', tid) |
| time.sleep(1) |
| |
| def read_ipv6_sysctl_attr(link, attribute): |
| with open(os.path.join(os.path.join(network_sysctl_ipv6_path, link), attribute)) as f: |
| return f.readline().strip() |
| |
| def read_ipv4_sysctl_attr(link, attribute): |
| with open(os.path.join(os.path.join(network_sysctl_ipv4_path, link), attribute)) as f: |
| return f.readline().strip() |
| |
| def copy_unit_to_networkd_unit_path(*units, dropins=True): |
| """Copy networkd unit files into the testbed. |
| |
| Any networkd unit file type can be specified, as well as drop-in files. |
| |
| By default, all drop-ins for a specified unit file are copied in; |
| to avoid that specify dropins=False. |
| |
| When a drop-in file is specified, its unit file is also copied in automatically. |
| """ |
| print() |
| for unit in units: |
| if dropins and os.path.exists(os.path.join(networkd_ci_path, unit + '.d')): |
| copytree(os.path.join(networkd_ci_path, unit + '.d'), os.path.join(network_unit_file_path, unit + '.d')) |
| if unit.endswith('.conf'): |
| dropin = unit |
| dropindir = os.path.join(network_unit_file_path, os.path.dirname(dropin)) |
| os.makedirs(dropindir, exist_ok=True) |
| shutil.copy(os.path.join(networkd_ci_path, dropin), dropindir) |
| unit = os.path.dirname(dropin).rstrip('.d') |
| shutil.copy(os.path.join(networkd_ci_path, unit), network_unit_file_path) |
| |
| def remove_unit_from_networkd_path(units): |
| """Remove previously copied unit files from the testbed. |
| |
| Drop-ins will be removed automatically. |
| """ |
| for unit in units: |
| if (os.path.exists(os.path.join(network_unit_file_path, unit))): |
| os.remove(os.path.join(network_unit_file_path, unit)) |
| if (os.path.exists(os.path.join(network_unit_file_path, unit + '.d'))): |
| shutil.rmtree(os.path.join(network_unit_file_path, unit + '.d')) |
| |
| def start_dnsmasq(additional_options='', ipv4_range='192.168.5.10,192.168.5.200', ipv6_range='2600::10,2600::20', lease_time='1h'): |
| 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 |
| check_output(dnsmasq_command) |
| |
| def stop_dnsmasq(pid_file): |
| if os.path.exists(pid_file): |
| with open(pid_file, 'r') as f: |
| pid = f.read().rstrip(' \t\r\n\0') |
| os.kill(int(pid), signal.SIGTERM) |
| |
| os.remove(pid_file) |
| |
| def search_words_in_dnsmasq_log(words, show_all=False): |
| if os.path.exists(dnsmasq_log_file): |
| with open (dnsmasq_log_file) as in_file: |
| contents = in_file.read() |
| if show_all: |
| print(contents) |
| for line in contents.splitlines(): |
| if words in line: |
| in_file.close() |
| print("%s, %s" % (words, line)) |
| return True |
| return False |
| |
| def remove_lease_file(): |
| if os.path.exists(os.path.join(networkd_ci_path, 'lease')): |
| os.remove(os.path.join(networkd_ci_path, 'lease')) |
| |
| def remove_log_file(): |
| if os.path.exists(dnsmasq_log_file): |
| os.remove(dnsmasq_log_file) |
| |
| def remove_networkd_state_files(): |
| if os.path.exists(os.path.join(networkd_runtime_directory, 'state')): |
| os.remove(os.path.join(networkd_runtime_directory, 'state')) |
| |
| def stop_networkd(show_logs=True, remove_state_files=True): |
| if show_logs: |
| invocation_id = check_output('systemctl show systemd-networkd -p InvocationID --value') |
| check_output('systemctl stop systemd-networkd') |
| if show_logs: |
| print(check_output('journalctl _SYSTEMD_INVOCATION_ID=' + invocation_id)) |
| if remove_state_files: |
| remove_networkd_state_files() |
| |
| def start_networkd(sleep_sec=0): |
| check_output('systemctl start systemd-networkd') |
| if sleep_sec > 0: |
| time.sleep(sleep_sec) |
| |
| def restart_networkd(sleep_sec=0, show_logs=True, remove_state_files=True): |
| stop_networkd(show_logs, remove_state_files) |
| start_networkd(sleep_sec) |
| |
| |
| class Utilities(): |
| def check_link_exists(self, link): |
| self.assertTrue(link_exists(link)) |
| |
| def wait_operstate(self, link, operstate='degraded', setup_state='configured', setup_timeout=5, fail_assert=True): |
| """Wait for the link to reach the specified operstate and/or setup state. |
| |
| Specify None or '' for either operstate or setup_state to ignore that state. |
| This will recheck until the state conditions are met or the timeout expires. |
| |
| If the link successfully matches the requested state, this returns True. |
| If this times out waiting for the link to match, the behavior depends on the |
| 'fail_assert' parameter; if True, this causes a test assertion failure, |
| otherwise this returns False. The default is to cause assertion failure. |
| |
| Note that this function matches on *exactly* the given operstate and setup_state. |
| To wait for a link to reach *or exceed* a given operstate, use wait_online(). |
| """ |
| if not operstate: |
| operstate = r'\S+' |
| if not setup_state: |
| setup_state = r'\S+' |
| |
| for secs in range(setup_timeout + 1): |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', link, env=env) |
| print(output) |
| if re.search(rf'(?m)^\s*State:\s+{operstate}\s+\({setup_state}\)\s*$', output): |
| return True |
| # don't bother sleeping if time is up |
| if secs < setup_timeout: |
| time.sleep(1) |
| if fail_assert: |
| self.fail(f'Timed out waiting for {link} to reach state {operstate}/{setup_state}') |
| return False |
| |
| def wait_online(self, links_with_operstate, timeout='20s', bool_any=False, setup_state='configured', setup_timeout=5): |
| """Wait for the link(s) to reach the specified operstate and/or setup state. |
| |
| This is similar to wait_operstate() but can be used for multiple links, |
| and it also calls systemd-networkd-wait-online to wait for the given operstate. |
| The operstate should be specified in the link name, like 'eth0:degraded'. |
| If just a link name is provided, wait-online's default operstate to wait for is degraded. |
| |
| The 'timeout' parameter controls the systemd-networkd-wait-online timeout, and the |
| 'setup_timeout' controls the per-link timeout waiting for the setup_state. |
| |
| Set 'bool_any' to True to wait for any (instead of all) of the given links. |
| If this is set, no setup_state checks are done. |
| |
| Note that this function waits for the link(s) to reach *or exceed* the given operstate. |
| However, the setup_state, if specified, must be matched *exactly*. |
| |
| This returns if the link(s) reached the requested operstate/setup_state; otherwise it |
| raises CalledProcessError or fails test assertion. |
| """ |
| args = wait_online_cmd + [f'--timeout={timeout}'] + [f'--interface={link}' for link in links_with_operstate] |
| if bool_any: |
| args += ['--any'] |
| try: |
| check_output(*args, env=env) |
| except subprocess.CalledProcessError: |
| for link in links_with_operstate: |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', link.split(':')[0], env=env) |
| print(output) |
| raise |
| if not bool_any and setup_state: |
| for link in links_with_operstate: |
| self.wait_operstate(link.split(':')[0], None, setup_state, setup_timeout) |
| |
| def wait_address(self, link, address_regex, scope='global', ipv='', timeout_sec=100): |
| for i in range(timeout_sec): |
| if i > 0: |
| time.sleep(1) |
| output = check_output(f'ip {ipv} address show dev {link} scope {scope}') |
| if re.search(address_regex, output): |
| break |
| else: |
| self.assertRegex(output, address_regex) |
| |
| class NetworkctlTests(unittest.TestCase, Utilities): |
| |
| links = [ |
| 'dummy98', |
| 'test1', |
| 'veth99', |
| ] |
| |
| units = [ |
| '11-dummy.netdev', |
| '11-dummy-mtu.netdev', |
| '11-dummy.network', |
| '12-dummy.netdev', |
| '12-dummy.link', |
| '25-address-static.network', |
| '25-veth.netdev', |
| 'netdev-link-local-addressing-yes.network', |
| ] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| @expectedFailureIfAlternativeNameIsNotAvailable() |
| def test_altname(self): |
| copy_unit_to_networkd_unit_path('netdev-link-local-addressing-yes.network', '12-dummy.netdev', '12-dummy.link') |
| check_output('udevadm control --reload') |
| start_networkd() |
| self.wait_online(['dummy98:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'dummy98', env=env) |
| self.assertRegex(output, 'hogehogehogehogehogehoge') |
| |
| def test_reconfigure(self): |
| copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('ip -4 address show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98') |
| self.assertRegex(output, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98') |
| self.assertRegex(output, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98') |
| |
| check_output('ip address del 10.1.2.3/16 dev dummy98') |
| check_output('ip address del 10.1.2.4/16 dev dummy98') |
| check_output('ip address del 10.2.2.4/16 dev dummy98') |
| |
| check_output(*networkctl_cmd, 'reconfigure', 'dummy98', env=env) |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('ip -4 address show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98') |
| self.assertRegex(output, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98') |
| self.assertRegex(output, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98') |
| |
| def test_reload(self): |
| start_networkd(3) |
| |
| copy_unit_to_networkd_unit_path('11-dummy.netdev') |
| check_output(*networkctl_cmd, 'reload', env=env) |
| self.wait_operstate('test1', 'off', setup_state='unmanaged') |
| |
| copy_unit_to_networkd_unit_path('11-dummy.network') |
| check_output(*networkctl_cmd, 'reload', env=env) |
| self.wait_online(['test1:degraded']) |
| |
| remove_unit_from_networkd_path(['11-dummy.network']) |
| check_output(*networkctl_cmd, 'reload', env=env) |
| self.wait_operstate('test1', 'degraded', setup_state='unmanaged') |
| |
| remove_unit_from_networkd_path(['11-dummy.netdev']) |
| check_output(*networkctl_cmd, 'reload', env=env) |
| self.wait_operstate('test1', 'degraded', setup_state='unmanaged') |
| |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network') |
| check_output(*networkctl_cmd, 'reload', env=env) |
| self.wait_operstate('test1', 'degraded') |
| |
| def test_glob(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network') |
| start_networkd() |
| |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output(*networkctl_cmd, 'list', env=env) |
| self.assertRegex(output, '1 lo ') |
| self.assertRegex(output, 'test1') |
| |
| output = check_output(*networkctl_cmd, 'list', 'test1', env=env) |
| self.assertNotRegex(output, '1 lo ') |
| self.assertRegex(output, 'test1') |
| |
| output = check_output(*networkctl_cmd, 'list', 'te*', env=env) |
| self.assertNotRegex(output, '1 lo ') |
| self.assertRegex(output, 'test1') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'te*', env=env) |
| self.assertNotRegex(output, '1: lo ') |
| self.assertRegex(output, 'test1') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'tes[a-z][0-9]', env=env) |
| self.assertNotRegex(output, '1: lo ') |
| self.assertRegex(output, 'test1') |
| |
| def test_mtu(self): |
| copy_unit_to_networkd_unit_path('11-dummy-mtu.netdev', '11-dummy.network') |
| start_networkd() |
| |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'test1', env=env) |
| self.assertRegex(output, 'MTU: 1600') |
| |
| def test_type(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network') |
| start_networkd() |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'test1', env=env) |
| print(output) |
| self.assertRegex(output, 'Type: ether') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'lo', env=env) |
| print(output) |
| self.assertRegex(output, 'Type: loopback') |
| |
| @expectedFailureIfLinkFileFieldIsNotSet() |
| def test_udev_link_file(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network') |
| start_networkd() |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'test1', env=env) |
| print(output) |
| self.assertRegex(output, r'Link File: (/usr)?/lib/systemd/network/99-default.link') |
| self.assertRegex(output, r'Network File: /run/systemd/network/11-dummy.network') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'lo', env=env) |
| print(output) |
| self.assertRegex(output, r'Link File: (/usr)?/lib/systemd/network/99-default.link') |
| self.assertRegex(output, r'Network File: n/a') |
| |
| def test_delete_links(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '11-dummy.network', |
| '25-veth.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['test1:degraded', 'veth99:degraded', 'veth-peer:degraded']) |
| |
| check_output(*networkctl_cmd, 'delete', 'test1', 'veth99', env=env) |
| self.assertFalse(link_exists('test1')) |
| self.assertFalse(link_exists('veth99')) |
| self.assertFalse(link_exists('veth-peer')) |
| |
| class NetworkdNetDevTests(unittest.TestCase, Utilities): |
| |
| links_remove_earlier = [ |
| 'xfrm99', |
| ] |
| |
| links = [ |
| '6rdtun99', |
| 'bond99', |
| 'bridge99', |
| 'dropin-test', |
| 'dummy98', |
| 'erspan98', |
| 'erspan99', |
| 'geneve99', |
| 'gretap96', |
| 'gretap98', |
| 'gretap99', |
| 'gretun96', |
| 'gretun97', |
| 'gretun98', |
| 'gretun99', |
| 'ifb99', |
| 'ip6gretap98', |
| 'ip6gretap99', |
| 'ip6gretun96', |
| 'ip6gretun97', |
| 'ip6gretun98', |
| 'ip6gretun99', |
| 'ip6tnl97', |
| 'ip6tnl98', |
| 'ip6tnl99', |
| 'ipiptun96', |
| 'ipiptun97', |
| 'ipiptun98', |
| 'ipiptun99', |
| 'ipvlan99', |
| 'ipvtap99', |
| 'isataptun99', |
| 'macvlan99', |
| 'macvtap99', |
| 'nlmon99', |
| 'sittun96', |
| 'sittun97', |
| 'sittun98', |
| 'sittun99', |
| 'tap99', |
| 'test1', |
| 'tun99', |
| 'vcan99', |
| 'veth99', |
| 'vlan99', |
| 'vrf99', |
| 'vti6tun97', |
| 'vti6tun98', |
| 'vti6tun99', |
| 'vtitun96', |
| 'vtitun97', |
| 'vtitun98', |
| 'vtitun99', |
| 'vxcan99', |
| 'vxlan99', |
| 'wg98', |
| 'wg99', |
| ] |
| |
| units = [ |
| '10-dropin-test.netdev', |
| '11-dummy.netdev', |
| '11-dummy.network', |
| '12-dummy.netdev', |
| '13-not-match-udev-property.network', |
| '14-match-udev-property.network', |
| '15-name-conflict-test.netdev', |
| '21-macvlan.netdev', |
| '21-macvtap.netdev', |
| '21-vlan-test1.network', |
| '21-vlan.netdev', |
| '21-vlan.network', |
| '25-6rd-tunnel.netdev', |
| '25-bond.netdev', |
| '25-bond-balanced-tlb.netdev', |
| '25-bridge.netdev', |
| '25-bridge-configure-without-carrier.network', |
| '25-bridge.network', |
| '25-erspan-tunnel-local-any.netdev', |
| '25-erspan-tunnel.netdev', |
| '25-fou-gretap.netdev', |
| '25-fou-gre.netdev', |
| '25-fou-ipip.netdev', |
| '25-fou-ipproto-gre.netdev', |
| '25-fou-ipproto-ipip.netdev', |
| '25-fou-sit.netdev', |
| '25-geneve.netdev', |
| '25-gretap-tunnel-local-any.netdev', |
| '25-gretap-tunnel.netdev', |
| '25-gre-tunnel-any-any.netdev', |
| '25-gre-tunnel-local-any.netdev', |
| '25-gre-tunnel-remote-any.netdev', |
| '25-gre-tunnel.netdev', |
| '25-ifb.netdev', |
| '25-ip6gretap-tunnel-local-any.netdev', |
| '25-ip6gretap-tunnel.netdev', |
| '25-ip6gre-tunnel-any-any.netdev', |
| '25-ip6gre-tunnel-local-any.netdev', |
| '25-ip6gre-tunnel-remote-any.netdev', |
| '25-ip6gre-tunnel.netdev', |
| '25-ip6tnl-tunnel-any-any.netdev', |
| '25-ip6tnl-tunnel-local-any.netdev', |
| '25-ip6tnl-tunnel-remote-any.netdev', |
| '25-ip6tnl-tunnel.netdev', |
| '25-ipip-tunnel-any-any.netdev', |
| '25-ipip-tunnel-independent.netdev', |
| '25-ipip-tunnel-independent-loopback.netdev', |
| '25-ipip-tunnel-local-any.netdev', |
| '25-ipip-tunnel-remote-any.netdev', |
| '25-ipip-tunnel.netdev', |
| '25-ipvlan.netdev', |
| '25-ipvtap.netdev', |
| '25-isatap-tunnel.netdev', |
| '25-macsec.key', |
| '25-macsec.netdev', |
| '25-macsec.network', |
| '25-nlmon.netdev', |
| '25-sit-tunnel-any-any.netdev', |
| '25-sit-tunnel-local-any.netdev', |
| '25-sit-tunnel-remote-any.netdev', |
| '25-sit-tunnel.netdev', |
| '25-tap.netdev', |
| '25-tun.netdev', |
| '25-tunnel-local-any.network', |
| '25-tunnel-remote-any.network', |
| '25-tunnel.network', |
| '25-vcan.netdev', |
| '25-veth.netdev', |
| '25-vrf.netdev', |
| '25-vti6-tunnel-any-any.netdev', |
| '25-vti6-tunnel-local-any.netdev', |
| '25-vti6-tunnel-remote-any.netdev', |
| '25-vti6-tunnel.netdev', |
| '25-vti-tunnel-any-any.netdev', |
| '25-vti-tunnel-local-any.netdev', |
| '25-vti-tunnel-remote-any.netdev', |
| '25-vti-tunnel.netdev', |
| '25-vxcan.netdev', |
| '25-vxlan.netdev', |
| '25-wireguard-23-peers.netdev', |
| '25-wireguard-23-peers.network', |
| '25-wireguard-preshared-key.txt', |
| '25-wireguard-private-key.txt', |
| '25-wireguard.netdev', |
| '25-wireguard.network', |
| '25-xfrm.netdev', |
| '25-xfrm-independent.netdev', |
| '6rd.network', |
| 'erspan.network', |
| 'gre.network', |
| 'gretap.network', |
| 'gretun.network', |
| 'ip6gretap.network', |
| 'ip6gretun.network', |
| 'ip6tnl.network', |
| 'ipip.network', |
| 'ipvlan.network', |
| 'ipvtap.network', |
| 'isatap.network', |
| 'macsec.network', |
| 'macvlan.network', |
| 'macvtap.network', |
| 'netdev-link-local-addressing-yes.network', |
| 'sit.network', |
| 'vti6.network', |
| 'vti.network', |
| 'vxlan-test1.network', |
| 'vxlan.network', |
| 'xfrm.network', |
| ] |
| |
| fou_ports = [ |
| '55555', |
| '55556'] |
| |
| def setUp(self): |
| remove_fou_ports(self.fou_ports) |
| remove_links(self.links_remove_earlier) |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_fou_ports(self.fou_ports) |
| remove_links(self.links_remove_earlier) |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_dropin_and_name_conflict(self): |
| copy_unit_to_networkd_unit_path('10-dropin-test.netdev', '15-name-conflict-test.netdev') |
| start_networkd() |
| |
| self.wait_online(['dropin-test:off'], setup_state='unmanaged') |
| |
| output = check_output('ip link show dropin-test') |
| print(output) |
| self.assertRegex(output, '00:50:56:c0:00:28') |
| |
| def test_match_udev_property(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '13-not-match-udev-property.network', '14-match-udev-property.network') |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'dummy98', env=env) |
| print(output) |
| self.assertRegex(output, 'Network File: /run/systemd/network/14-match-udev-property') |
| |
| def test_wait_online_any(self): |
| copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge.network', '11-dummy.netdev', '11-dummy.network') |
| start_networkd() |
| |
| self.wait_online(['bridge99', 'test1:degraded'], bool_any=True) |
| |
| self.wait_operstate('bridge99', '(off|no-carrier)', setup_state='configuring') |
| self.wait_operstate('test1', 'degraded') |
| |
| def test_bridge(self): |
| copy_unit_to_networkd_unit_path('25-bridge.netdev', '25-bridge-configure-without-carrier.network') |
| start_networkd() |
| |
| self.wait_online(['bridge99:no-carrier']) |
| |
| tick = os.sysconf('SC_CLK_TCK') |
| self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'hello_time')) / tick)) |
| self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'max_age')) / tick)) |
| self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'forward_delay')) / tick)) |
| self.assertEqual(9, round(float(read_link_attr('bridge99', 'bridge', 'ageing_time')) / tick)) |
| self.assertEqual(9, int(read_link_attr('bridge99', 'bridge', 'priority'))) |
| self.assertEqual(1, int(read_link_attr('bridge99', 'bridge', 'multicast_querier'))) |
| self.assertEqual(1, int(read_link_attr('bridge99', 'bridge', 'multicast_snooping'))) |
| self.assertEqual(1, int(read_link_attr('bridge99', 'bridge', 'stp_state'))) |
| self.assertEqual(3, int(read_link_attr('bridge99', 'bridge', 'multicast_igmp_version'))) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'bridge99', env=env) |
| print(output) |
| self.assertRegex(output, 'Priority: 9') |
| self.assertRegex(output, 'STP: yes') |
| self.assertRegex(output, 'Multicast IGMP Version: 3') |
| |
| def test_bond(self): |
| copy_unit_to_networkd_unit_path('25-bond.netdev', '25-bond-balanced-tlb.netdev') |
| start_networkd() |
| |
| self.wait_online(['bond99:off', 'bond98:off'], setup_state='unmanaged') |
| |
| self.assertEqual('802.3ad 4', read_link_attr('bond99', 'bonding', 'mode')) |
| self.assertEqual('layer3+4 1', read_link_attr('bond99', 'bonding', 'xmit_hash_policy')) |
| self.assertEqual('1000', read_link_attr('bond99', 'bonding', 'miimon')) |
| self.assertEqual('fast 1', read_link_attr('bond99', 'bonding', 'lacp_rate')) |
| self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'updelay')) |
| self.assertEqual('2000', read_link_attr('bond99', 'bonding', 'downdelay')) |
| self.assertEqual('4', read_link_attr('bond99', 'bonding', 'resend_igmp')) |
| self.assertEqual('1', read_link_attr('bond99', 'bonding', 'min_links')) |
| self.assertEqual('1218', read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio')) |
| self.assertEqual('811', read_link_attr('bond99', 'bonding', 'ad_user_port_key')) |
| self.assertEqual('00:11:22:33:44:55', read_link_attr('bond99', 'bonding', 'ad_actor_system')) |
| |
| self.assertEqual('balance-tlb 5', read_link_attr('bond98', 'bonding', 'mode')) |
| self.assertEqual('1', read_link_attr('bond98', 'bonding', 'tlb_dynamic_lb')) |
| |
| def test_vlan(self): |
| copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev', |
| '21-vlan.network', '21-vlan-test1.network') |
| start_networkd() |
| |
| self.wait_online(['test1:degraded', 'vlan99:routable']) |
| |
| output = check_output('ip -d link show test1') |
| print(output) |
| self.assertRegex(output, ' mtu 2000 ') |
| |
| output = check_output('ip -d link show vlan99') |
| print(output) |
| self.assertRegex(output, ' mtu 2000 ') |
| self.assertRegex(output, 'REORDER_HDR') |
| self.assertRegex(output, 'LOOSE_BINDING') |
| self.assertRegex(output, 'GVRP') |
| self.assertRegex(output, 'MVRP') |
| self.assertRegex(output, ' id 99 ') |
| |
| output = check_output('ip -4 address show dev test1') |
| print(output) |
| self.assertRegex(output, 'inet 192.168.24.5/24 brd 192.168.24.255 scope global test1') |
| self.assertRegex(output, 'inet 192.168.25.5/24 brd 192.168.25.255 scope global test1') |
| |
| output = check_output('ip -4 address show dev vlan99') |
| print(output) |
| self.assertRegex(output, 'inet 192.168.23.5/24 brd 192.168.23.255 scope global vlan99') |
| |
| def test_macvtap(self): |
| for mode in ['private', 'vepa', 'bridge', 'passthru']: |
| with self.subTest(mode=mode): |
| if mode != 'private': |
| self.tearDown() |
| copy_unit_to_networkd_unit_path('21-macvtap.netdev', 'netdev-link-local-addressing-yes.network', |
| '11-dummy.netdev', 'macvtap.network') |
| with open(os.path.join(network_unit_file_path, '21-macvtap.netdev'), mode='a') as f: |
| f.write('[MACVTAP]\nMode=' + mode) |
| start_networkd() |
| |
| self.wait_online(['macvtap99:degraded', 'test1:degraded']) |
| |
| output = check_output('ip -d link show macvtap99') |
| print(output) |
| self.assertRegex(output, 'macvtap mode ' + mode + ' ') |
| |
| def test_macvlan(self): |
| for mode in ['private', 'vepa', 'bridge', 'passthru']: |
| with self.subTest(mode=mode): |
| if mode != 'private': |
| self.tearDown() |
| copy_unit_to_networkd_unit_path('21-macvlan.netdev', 'netdev-link-local-addressing-yes.network', |
| '11-dummy.netdev', 'macvlan.network') |
| with open(os.path.join(network_unit_file_path, '21-macvlan.netdev'), mode='a') as f: |
| f.write('[MACVLAN]\nMode=' + mode) |
| start_networkd() |
| |
| self.wait_online(['macvlan99:degraded', 'test1:degraded']) |
| |
| output = check_output('ip -d link show test1') |
| print(output) |
| self.assertRegex(output, ' mtu 2000 ') |
| |
| output = check_output('ip -d link show macvlan99') |
| print(output) |
| self.assertRegex(output, ' mtu 2000 ') |
| self.assertRegex(output, 'macvlan mode ' + mode + ' ') |
| |
| @expectedFailureIfModuleIsNotAvailable('ipvlan') |
| def test_ipvlan(self): |
| for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]: |
| with self.subTest(mode=mode, flag=flag): |
| if mode != 'L2': |
| self.tearDown() |
| copy_unit_to_networkd_unit_path('25-ipvlan.netdev', 'netdev-link-local-addressing-yes.network', |
| '11-dummy.netdev', 'ipvlan.network') |
| with open(os.path.join(network_unit_file_path, '25-ipvlan.netdev'), mode='a') as f: |
| f.write('[IPVLAN]\nMode=' + mode + '\nFlags=' + flag) |
| |
| start_networkd() |
| self.wait_online(['ipvlan99:degraded', 'test1:degraded']) |
| |
| output = check_output('ip -d link show ipvlan99') |
| print(output) |
| self.assertRegex(output, 'ipvlan *mode ' + mode.lower() + ' ' + flag) |
| |
| @expectedFailureIfModuleIsNotAvailable('ipvtap') |
| def test_ipvtap(self): |
| for mode, flag in [['L2', 'private'], ['L3', 'vepa'], ['L3S', 'bridge']]: |
| with self.subTest(mode=mode, flag=flag): |
| if mode != 'L2': |
| self.tearDown() |
| copy_unit_to_networkd_unit_path('25-ipvtap.netdev', 'netdev-link-local-addressing-yes.network', |
| '11-dummy.netdev', 'ipvtap.network') |
| with open(os.path.join(network_unit_file_path, '25-ipvtap.netdev'), mode='a') as f: |
| f.write('[IPVTAP]\nMode=' + mode + '\nFlags=' + flag) |
| |
| start_networkd() |
| self.wait_online(['ipvtap99:degraded', 'test1:degraded']) |
| |
| output = check_output('ip -d link show ipvtap99') |
| print(output) |
| self.assertRegex(output, 'ipvtap *mode ' + mode.lower() + ' ' + flag) |
| |
| def test_veth(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['veth99:degraded', 'veth-peer:degraded']) |
| |
| output = check_output('ip -d link show veth99') |
| print(output) |
| self.assertRegex(output, 'link/ether 12:34:56:78:9a:bc') |
| output = check_output('ip -d link show veth-peer') |
| print(output) |
| self.assertRegex(output, 'link/ether 12:34:56:78:9a:bd') |
| |
| def test_tun(self): |
| copy_unit_to_networkd_unit_path('25-tun.netdev') |
| start_networkd() |
| |
| self.wait_online(['tun99:off'], setup_state='unmanaged') |
| |
| output = check_output('ip -d link show tun99') |
| print(output) |
| # Old ip command does not support IFF_ flags |
| self.assertRegex(output, 'tun (type tun pi on vnet_hdr on multi_queue|addrgenmode) ') |
| |
| def test_tap(self): |
| copy_unit_to_networkd_unit_path('25-tap.netdev') |
| start_networkd() |
| |
| self.wait_online(['tap99:off'], setup_state='unmanaged') |
| |
| output = check_output('ip -d link show tap99') |
| print(output) |
| # Old ip command does not support IFF_ flags |
| self.assertRegex(output, 'tun (type tap pi on vnet_hdr on multi_queue|addrgenmode) ') |
| |
| @expectedFailureIfModuleIsNotAvailable('vrf') |
| def test_vrf(self): |
| copy_unit_to_networkd_unit_path('25-vrf.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['vrf99:carrier']) |
| |
| @expectedFailureIfModuleIsNotAvailable('vcan') |
| def test_vcan(self): |
| copy_unit_to_networkd_unit_path('25-vcan.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['vcan99:carrier']) |
| |
| @expectedFailureIfModuleIsNotAvailable('vxcan') |
| def test_vxcan(self): |
| copy_unit_to_networkd_unit_path('25-vxcan.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['vxcan99:carrier', 'vxcan-peer:carrier']) |
| |
| @expectedFailureIfModuleIsNotAvailable('wireguard') |
| def test_wireguard(self): |
| copy_unit_to_networkd_unit_path('25-wireguard.netdev', '25-wireguard.network', |
| '25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network', |
| '25-wireguard-preshared-key.txt', '25-wireguard-private-key.txt') |
| start_networkd() |
| self.wait_online(['wg99:carrier', 'wg98:routable']) |
| |
| if shutil.which('wg'): |
| call('wg') |
| |
| output = check_output('wg show wg99 listen-port') |
| self.assertRegex(output, '51820') |
| output = check_output('wg show wg99 fwmark') |
| self.assertRegex(output, '0x4d2') |
| output = check_output('wg show wg99 allowed-ips') |
| self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48') |
| self.assertRegex(output, r'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc=\tfdbc:bae2:7871:e1fe:793:8636::/96 fdbc:bae2:7871:500:e1fe:793:8636:dad1/128') |
| output = check_output('wg show wg99 persistent-keepalive') |
| self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t20') |
| output = check_output('wg show wg99 endpoints') |
| self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA=\t192.168.27.3:51820') |
| output = check_output('wg show wg99 private-key') |
| self.assertRegex(output, r'EEGlnEPYJV//kbvvIqxKkQwOiS\+UENyPncC4bF46ong=') |
| output = check_output('wg show wg99 preshared-keys') |
| self.assertRegex(output, r'RDf\+LSpeEre7YEIKaxg\+wbpsNV7du\+ktR99uBEtIiCA= IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=') |
| self.assertRegex(output, r'lsDtM3AbjxNlauRKzHEPfgS1Zp7cp/VX5Use/P4PQSc= cPLOy1YUrEI0EMMIycPJmOo0aTu3RZnw8bL5meVD6m0=') |
| |
| output = check_output('wg show wg98 private-key') |
| self.assertRegex(output, r'CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr\+WHtZLZ90FU=') |
| |
| def test_geneve(self): |
| copy_unit_to_networkd_unit_path('25-geneve.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['geneve99:degraded']) |
| |
| output = check_output('ip -d link show geneve99') |
| print(output) |
| self.assertRegex(output, '192.168.22.1') |
| self.assertRegex(output, '6082') |
| self.assertRegex(output, 'udpcsum') |
| self.assertRegex(output, 'udp6zerocsumrx') |
| |
| def test_ipip_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ipip.network', |
| '25-ipip-tunnel.netdev', '25-tunnel.network', |
| '25-ipip-tunnel-local-any.netdev', '25-tunnel-local-any.network', |
| '25-ipip-tunnel-remote-any.netdev', '25-tunnel-remote-any.network', |
| '25-ipip-tunnel-any-any.netdev', '25-tunnel-any-any.network') |
| start_networkd() |
| self.wait_online(['ipiptun99:routable', 'ipiptun98:routable', 'ipiptun97:routable', 'ipiptun96:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show ipiptun99') |
| print(output) |
| self.assertRegex(output, 'ipip (ipip )?remote 192.169.224.239 local 192.168.223.238 dev dummy98') |
| output = check_output('ip -d link show ipiptun98') |
| print(output) |
| self.assertRegex(output, 'ipip (ipip )?remote 192.169.224.239 local any dev dummy98') |
| output = check_output('ip -d link show ipiptun97') |
| print(output) |
| self.assertRegex(output, 'ipip (ipip )?remote any local 192.168.223.238 dev dummy98') |
| output = check_output('ip -d link show ipiptun96') |
| print(output) |
| self.assertRegex(output, 'ipip (ipip )?remote any local any dev dummy98') |
| |
| def test_gre_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretun.network', |
| '25-gre-tunnel.netdev', '25-tunnel.network', |
| '25-gre-tunnel-local-any.netdev', '25-tunnel-local-any.network', |
| '25-gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network', |
| '25-gre-tunnel-any-any.netdev', '25-tunnel-any-any.network') |
| start_networkd() |
| self.wait_online(['gretun99:routable', 'gretun98:routable', 'gretun97:routable', 'gretun96:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show gretun99') |
| print(output) |
| self.assertRegex(output, 'gre remote 10.65.223.239 local 10.65.223.238 dev dummy98') |
| self.assertRegex(output, 'ikey 1.2.3.103') |
| self.assertRegex(output, 'okey 1.2.4.103') |
| self.assertRegex(output, 'iseq') |
| self.assertRegex(output, 'oseq') |
| output = check_output('ip -d link show gretun98') |
| print(output) |
| self.assertRegex(output, 'gre remote 10.65.223.239 local any dev dummy98') |
| self.assertRegex(output, 'ikey 0.0.0.104') |
| self.assertRegex(output, 'okey 0.0.0.104') |
| self.assertNotRegex(output, 'iseq') |
| self.assertNotRegex(output, 'oseq') |
| output = check_output('ip -d link show gretun97') |
| print(output) |
| self.assertRegex(output, 'gre remote any local 10.65.223.238 dev dummy98') |
| self.assertRegex(output, 'ikey 0.0.0.105') |
| self.assertRegex(output, 'okey 0.0.0.105') |
| self.assertNotRegex(output, 'iseq') |
| self.assertNotRegex(output, 'oseq') |
| output = check_output('ip -d link show gretun96') |
| print(output) |
| self.assertRegex(output, 'gre remote any local any dev dummy98') |
| self.assertRegex(output, 'ikey 0.0.0.106') |
| self.assertRegex(output, 'okey 0.0.0.106') |
| self.assertNotRegex(output, 'iseq') |
| self.assertNotRegex(output, 'oseq') |
| |
| def test_ip6gre_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretun.network', |
| '25-ip6gre-tunnel.netdev', '25-tunnel.network', |
| '25-ip6gre-tunnel-local-any.netdev', '25-tunnel-local-any.network', |
| '25-ip6gre-tunnel-remote-any.netdev', '25-tunnel-remote-any.network', |
| '25-ip6gre-tunnel-any-any.netdev', '25-tunnel-any-any.network') |
| start_networkd(5) |
| |
| # Old kernels seem not to support IPv6LL address on ip6gre tunnel, So please do not use wait_online() here. |
| |
| self.check_link_exists('dummy98') |
| self.check_link_exists('ip6gretun99') |
| self.check_link_exists('ip6gretun98') |
| self.check_link_exists('ip6gretun97') |
| self.check_link_exists('ip6gretun96') |
| |
| output = check_output('ip -d link show ip6gretun99') |
| print(output) |
| self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') |
| output = check_output('ip -d link show ip6gretun98') |
| print(output) |
| self.assertRegex(output, 'ip6gre remote 2001:473:fece:cafe::5179 local any dev dummy98') |
| output = check_output('ip -d link show ip6gretun97') |
| print(output) |
| self.assertRegex(output, 'ip6gre remote any local 2a00:ffde:4567:edde::4987 dev dummy98') |
| output = check_output('ip -d link show ip6gretun96') |
| print(output) |
| self.assertRegex(output, 'ip6gre remote any local any dev dummy98') |
| |
| def test_gretap_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'gretap.network', |
| '25-gretap-tunnel.netdev', '25-tunnel.network', |
| '25-gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network') |
| start_networkd() |
| self.wait_online(['gretap99:routable', 'gretap98:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show gretap99') |
| print(output) |
| self.assertRegex(output, 'gretap remote 10.65.223.239 local 10.65.223.238 dev dummy98') |
| self.assertRegex(output, 'ikey 0.0.0.106') |
| self.assertRegex(output, 'okey 0.0.0.106') |
| self.assertRegex(output, 'iseq') |
| self.assertRegex(output, 'oseq') |
| output = check_output('ip -d link show gretap98') |
| print(output) |
| self.assertRegex(output, 'gretap remote 10.65.223.239 local any dev dummy98') |
| self.assertRegex(output, 'ikey 0.0.0.107') |
| self.assertRegex(output, 'okey 0.0.0.107') |
| self.assertRegex(output, 'iseq') |
| self.assertRegex(output, 'oseq') |
| |
| def test_ip6gretap_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6gretap.network', |
| '25-ip6gretap-tunnel.netdev', '25-tunnel.network', |
| '25-ip6gretap-tunnel-local-any.netdev', '25-tunnel-local-any.network') |
| start_networkd() |
| self.wait_online(['ip6gretap99:routable', 'ip6gretap98:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show ip6gretap99') |
| print(output) |
| self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') |
| output = check_output('ip -d link show ip6gretap98') |
| print(output) |
| self.assertRegex(output, 'ip6gretap remote 2001:473:fece:cafe::5179 local any dev dummy98') |
| |
| def test_vti_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti.network', |
| '25-vti-tunnel.netdev', '25-tunnel.network', |
| '25-vti-tunnel-local-any.netdev', '25-tunnel-local-any.network', |
| '25-vti-tunnel-remote-any.netdev', '25-tunnel-remote-any.network', |
| '25-vti-tunnel-any-any.netdev', '25-tunnel-any-any.network') |
| start_networkd() |
| self.wait_online(['vtitun99:routable', 'vtitun98:routable', 'vtitun97:routable', 'vtitun96:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show vtitun99') |
| print(output) |
| self.assertRegex(output, 'vti remote 10.65.223.239 local 10.65.223.238 dev dummy98') |
| output = check_output('ip -d link show vtitun98') |
| print(output) |
| self.assertRegex(output, 'vti remote 10.65.223.239 local any dev dummy98') |
| output = check_output('ip -d link show vtitun97') |
| print(output) |
| self.assertRegex(output, 'vti remote any local 10.65.223.238 dev dummy98') |
| output = check_output('ip -d link show vtitun96') |
| print(output) |
| self.assertRegex(output, 'vti remote any local any dev dummy98') |
| |
| def test_vti6_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'vti6.network', |
| '25-vti6-tunnel.netdev', '25-tunnel.network', |
| '25-vti6-tunnel-local-any.netdev', '25-tunnel-local-any.network', |
| '25-vti6-tunnel-remote-any.netdev', '25-tunnel-remote-any.network') |
| start_networkd() |
| self.wait_online(['vti6tun99:routable', 'vti6tun98:routable', 'vti6tun97:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show vti6tun99') |
| print(output) |
| self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') |
| output = check_output('ip -d link show vti6tun98') |
| print(output) |
| self.assertRegex(output, 'vti6 remote 2001:473:fece:cafe::5179 local (any|::) dev dummy98') |
| output = check_output('ip -d link show vti6tun97') |
| print(output) |
| self.assertRegex(output, 'vti6 remote (any|::) local 2a00:ffde:4567:edde::4987 dev dummy98') |
| |
| def test_ip6tnl_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'ip6tnl.network', |
| '25-ip6tnl-tunnel.netdev', '25-tunnel.network', |
| '25-ip6tnl-tunnel-local-any.netdev', '25-tunnel-local-any.network', |
| '25-ip6tnl-tunnel-remote-any.netdev', '25-tunnel-remote-any.network') |
| start_networkd() |
| self.wait_online(['ip6tnl99:routable', 'ip6tnl98:routable', 'ip6tnl97:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show ip6tnl99') |
| print(output) |
| self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local 2a00:ffde:4567:edde::4987 dev dummy98') |
| output = check_output('ip -d link show ip6tnl98') |
| print(output) |
| self.assertRegex(output, 'ip6tnl ip6ip6 remote 2001:473:fece:cafe::5179 local (any|::) dev dummy98') |
| output = check_output('ip -d link show ip6tnl97') |
| print(output) |
| self.assertRegex(output, 'ip6tnl ip6ip6 remote (any|::) local 2a00:ffde:4567:edde::4987 dev dummy98') |
| |
| def test_sit_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'sit.network', |
| '25-sit-tunnel.netdev', '25-tunnel.network', |
| '25-sit-tunnel-local-any.netdev', '25-tunnel-local-any.network', |
| '25-sit-tunnel-remote-any.netdev', '25-tunnel-remote-any.network', |
| '25-sit-tunnel-any-any.netdev', '25-tunnel-any-any.network') |
| start_networkd() |
| self.wait_online(['sittun99:routable', 'sittun98:routable', 'sittun97:routable', 'sittun96:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show sittun99') |
| print(output) |
| self.assertRegex(output, "sit (ip6ip )?remote 10.65.223.239 local 10.65.223.238 dev dummy98") |
| output = check_output('ip -d link show sittun98') |
| print(output) |
| self.assertRegex(output, "sit (ip6ip )?remote 10.65.223.239 local any dev dummy98") |
| output = check_output('ip -d link show sittun97') |
| print(output) |
| self.assertRegex(output, "sit (ip6ip )?remote any local 10.65.223.238 dev dummy98") |
| output = check_output('ip -d link show sittun96') |
| print(output) |
| self.assertRegex(output, "sit (ip6ip )?remote any local any dev dummy98") |
| |
| def test_isatap_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'isatap.network', |
| '25-isatap-tunnel.netdev', '25-tunnel.network') |
| start_networkd() |
| self.wait_online(['isataptun99:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show isataptun99') |
| print(output) |
| self.assertRegex(output, "isatap ") |
| |
| def test_6rd_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '6rd.network', |
| '25-6rd-tunnel.netdev', '25-tunnel.network') |
| start_networkd() |
| self.wait_online(['sittun99:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show sittun99') |
| print(output) |
| self.assertRegex(output, '6rd-prefix 2602::/24') |
| |
| @expectedFailureIfERSPANModuleIsNotAvailable() |
| def test_erspan_tunnel(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'erspan.network', |
| '25-erspan-tunnel.netdev', '25-tunnel.network', |
| '25-erspan-tunnel-local-any.netdev', '25-tunnel-local-any.network') |
| start_networkd() |
| self.wait_online(['erspan99:routable', 'erspan98:routable', 'dummy98:degraded']) |
| |
| output = check_output('ip -d link show erspan99') |
| print(output) |
| self.assertRegex(output, 'erspan remote 172.16.1.100 local 172.16.1.200') |
| self.assertRegex(output, 'ikey 0.0.0.101') |
| self.assertRegex(output, 'okey 0.0.0.101') |
| self.assertRegex(output, 'iseq') |
| self.assertRegex(output, 'oseq') |
| output = check_output('ip -d link show erspan98') |
| print(output) |
| self.assertRegex(output, 'erspan remote 172.16.1.100 local any') |
| self.assertRegex(output, '102') |
| self.assertRegex(output, 'ikey 0.0.0.102') |
| self.assertRegex(output, 'okey 0.0.0.102') |
| self.assertRegex(output, 'iseq') |
| self.assertRegex(output, 'oseq') |
| |
| def test_tunnel_independent(self): |
| copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['ipiptun99:carrier']) |
| |
| def test_tunnel_independent_loopback(self): |
| copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent-loopback.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['ipiptun99:carrier']) |
| |
| @expectedFailureIfModuleIsNotAvailable('xfrm_interface') |
| def test_xfrm(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'xfrm.network', |
| '25-xfrm.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['xfrm99:degraded', 'dummy98:degraded']) |
| |
| output = check_output('ip link show dev xfrm99') |
| print(output) |
| |
| @expectedFailureIfModuleIsNotAvailable('xfrm_interface') |
| def test_xfrm_independent(self): |
| copy_unit_to_networkd_unit_path('25-xfrm-independent.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['xfrm99:degraded']) |
| |
| @expectedFailureIfModuleIsNotAvailable('fou') |
| def test_fou(self): |
| # The following redundant check is necessary for CentOS CI. |
| # Maybe, error handling in lookup_id() in sd-netlink/generic-netlink.c needs to be updated. |
| self.assertTrue(is_module_available('fou')) |
| |
| copy_unit_to_networkd_unit_path('25-fou-ipproto-ipip.netdev', '25-fou-ipproto-gre.netdev', |
| '25-fou-ipip.netdev', '25-fou-sit.netdev', |
| '25-fou-gre.netdev', '25-fou-gretap.netdev') |
| start_networkd() |
| |
| self.wait_online(['ipiptun96:off', 'sittun96:off', 'gretun96:off', 'gretap96:off'], setup_state='unmanaged') |
| |
| output = check_output('ip fou show') |
| print(output) |
| self.assertRegex(output, 'port 55555 ipproto 4') |
| self.assertRegex(output, 'port 55556 ipproto 47') |
| |
| output = check_output('ip -d link show ipiptun96') |
| print(output) |
| self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555') |
| output = check_output('ip -d link show sittun96') |
| print(output) |
| self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55555') |
| output = check_output('ip -d link show gretun96') |
| print(output) |
| self.assertRegex(output, 'encap fou encap-sport 1001 encap-dport 55556') |
| output = check_output('ip -d link show gretap96') |
| print(output) |
| self.assertRegex(output, 'encap fou encap-sport auto encap-dport 55556') |
| |
| def test_vxlan(self): |
| copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network', |
| '11-dummy.netdev', 'vxlan-test1.network') |
| start_networkd() |
| |
| self.wait_online(['test1:degraded', 'vxlan99:degraded']) |
| |
| output = check_output('ip -d link show vxlan99') |
| print(output) |
| self.assertRegex(output, '999') |
| self.assertRegex(output, '5555') |
| self.assertRegex(output, 'l2miss') |
| self.assertRegex(output, 'l3miss') |
| self.assertRegex(output, 'udpcsum') |
| self.assertRegex(output, 'udp6zerocsumtx') |
| self.assertRegex(output, 'udp6zerocsumrx') |
| self.assertRegex(output, 'remcsumtx') |
| self.assertRegex(output, 'remcsumrx') |
| self.assertRegex(output, 'gbp') |
| |
| output = check_output('bridge fdb show dev vxlan99') |
| print(output) |
| self.assertRegex(output, '00:11:22:33:44:55 dst 10.0.0.5 self permanent') |
| self.assertRegex(output, '00:11:22:33:44:66 dst 10.0.0.6 self permanent') |
| self.assertRegex(output, '00:11:22:33:44:77 dst 10.0.0.7 self permanent') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'vxlan99', env=env) |
| print(output) |
| self.assertRegex(output, 'VNI: 999') |
| self.assertRegex(output, 'Destination Port: 5555') |
| self.assertRegex(output, 'Underlying Device: test1') |
| |
| def test_macsec(self): |
| copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key', |
| 'macsec.network', '12-dummy.netdev') |
| start_networkd() |
| |
| self.wait_online(['dummy98:degraded', 'macsec99:routable']) |
| |
| output = check_output('ip -d link show macsec99') |
| print(output) |
| self.assertRegex(output, 'macsec99@dummy98') |
| self.assertRegex(output, 'macsec sci [0-9a-f]*000b') |
| self.assertRegex(output, 'encrypt on') |
| |
| output = check_output('ip macsec show macsec99') |
| print(output) |
| self.assertRegex(output, 'encrypt on') |
| self.assertRegex(output, 'TXSC: [0-9a-f]*000b on SA 1') |
| self.assertRegex(output, '0: PN [0-9]*, state on, key 01000000000000000000000000000000') |
| self.assertRegex(output, '1: PN [0-9]*, state on, key 02030000000000000000000000000000') |
| self.assertRegex(output, 'RXSC: c619528fe6a00100, state on') |
| self.assertRegex(output, '0: PN [0-9]*, state on, key 02030405000000000000000000000000') |
| self.assertRegex(output, '1: PN [0-9]*, state on, key 02030405060000000000000000000000') |
| self.assertRegex(output, '2: PN [0-9]*, state off, key 02030405060700000000000000000000') |
| self.assertRegex(output, '3: PN [0-9]*, state off, key 02030405060708000000000000000000') |
| self.assertNotRegex(output, 'key 02030405067080900000000000000000') |
| self.assertRegex(output, 'RXSC: 8c16456c83a90002, state on') |
| self.assertRegex(output, '0: PN [0-9]*, state off, key 02030400000000000000000000000000') |
| |
| def test_nlmon(self): |
| copy_unit_to_networkd_unit_path('25-nlmon.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['nlmon99:carrier']) |
| |
| @expectedFailureIfModuleIsNotAvailable('ifb') |
| def test_ifb(self): |
| copy_unit_to_networkd_unit_path('25-ifb.netdev', 'netdev-link-local-addressing-yes.network') |
| start_networkd() |
| |
| self.wait_online(['ifb99:degraded']) |
| |
| class NetworkdL2TPTests(unittest.TestCase, Utilities): |
| |
| links =[ |
| 'l2tp-ses1', |
| 'l2tp-ses2', |
| 'l2tp-ses3', |
| 'l2tp-ses4', |
| 'test1'] |
| |
| units = [ |
| '11-dummy.netdev', |
| '25-l2tp-dummy.network', |
| '25-l2tp.network', |
| '25-l2tp-ip.netdev', |
| '25-l2tp-udp.netdev'] |
| |
| l2tp_tunnel_ids = [ '10' ] |
| |
| def setUp(self): |
| remove_l2tp_tunnels(self.l2tp_tunnel_ids) |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_l2tp_tunnels(self.l2tp_tunnel_ids) |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| @expectedFailureIfModuleIsNotAvailable('l2tp_eth') |
| def test_l2tp_udp(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', |
| '25-l2tp-udp.netdev', '25-l2tp.network') |
| start_networkd() |
| |
| self.wait_online(['test1:routable', 'l2tp-ses1:degraded', 'l2tp-ses2:degraded']) |
| |
| output = check_output('ip l2tp show tunnel tunnel_id 10') |
| print(output) |
| self.assertRegex(output, "Tunnel 10, encap UDP") |
| self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101") |
| self.assertRegex(output, "Peer tunnel 11") |
| self.assertRegex(output, "UDP source / dest ports: 3000/4000") |
| self.assertRegex(output, "UDP checksum: enabled") |
| |
| output = check_output('ip l2tp show session tid 10 session_id 15') |
| print(output) |
| self.assertRegex(output, "Session 15 in tunnel 10") |
| self.assertRegex(output, "Peer session 16, tunnel 11") |
| self.assertRegex(output, "interface name: l2tp-ses1") |
| |
| output = check_output('ip l2tp show session tid 10 session_id 17') |
| print(output) |
| self.assertRegex(output, "Session 17 in tunnel 10") |
| self.assertRegex(output, "Peer session 18, tunnel 11") |
| self.assertRegex(output, "interface name: l2tp-ses2") |
| |
| @expectedFailureIfModuleIsNotAvailable('l2tp_ip') |
| def test_l2tp_ip(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '25-l2tp-dummy.network', |
| '25-l2tp-ip.netdev', '25-l2tp.network') |
| start_networkd() |
| |
| self.wait_online(['test1:routable', 'l2tp-ses3:degraded', 'l2tp-ses4:degraded']) |
| |
| output = check_output('ip l2tp show tunnel tunnel_id 10') |
| print(output) |
| self.assertRegex(output, "Tunnel 10, encap IP") |
| self.assertRegex(output, "From 192.168.30.100 to 192.168.30.101") |
| self.assertRegex(output, "Peer tunnel 12") |
| |
| output = check_output('ip l2tp show session tid 10 session_id 25') |
| print(output) |
| self.assertRegex(output, "Session 25 in tunnel 10") |
| self.assertRegex(output, "Peer session 26, tunnel 12") |
| self.assertRegex(output, "interface name: l2tp-ses3") |
| |
| output = check_output('ip l2tp show session tid 10 session_id 27') |
| print(output) |
| self.assertRegex(output, "Session 27 in tunnel 10") |
| self.assertRegex(output, "Peer session 28, tunnel 12") |
| self.assertRegex(output, "interface name: l2tp-ses4") |
| |
| class NetworkdNetworkTests(unittest.TestCase, Utilities): |
| links = [ |
| 'bond199', |
| 'dummy98', |
| 'dummy99', |
| 'gretun97', |
| 'ip6gretun97', |
| 'test1', |
| 'veth99', |
| 'vrf99', |
| ] |
| |
| units = [ |
| '11-dummy.netdev', |
| '12-dummy.netdev', |
| '23-active-slave.network', |
| '24-keep-configuration-static.network', |
| '24-search-domain.network', |
| '25-address-dad-veth-peer.network', |
| '25-address-dad-veth99.network', |
| '25-address-link-section.network', |
| '25-address-preferred-lifetime-zero.network', |
| '25-address-static.network', |
| '25-bind-carrier.network', |
| '25-bond-active-backup-slave.netdev', |
| '25-fibrule-invert.network', |
| '25-fibrule-port-range.network', |
| '25-fibrule-uidrange.network', |
| '25-gre-tunnel-remote-any.netdev', |
| '25-ip6gre-tunnel-remote-any.netdev', |
| '25-ipv6-address-label-section.network', |
| '25-link-local-addressing-no.network', |
| '25-link-local-addressing-yes.network', |
| '25-link-section-unmanaged.network', |
| '25-neighbor-section.network', |
| '25-neighbor-next.network', |
| '25-neighbor-ipv6.network', |
| '25-neighbor-ip-dummy.network', |
| '25-neighbor-ip.network', |
| '25-nexthop.network', |
| '25-qdisc-clsact-root-compat.network', |
| '25-qdisc-fq-codel.network', |
| '25-qdisc-ingress-netem-compat.network', |
| '25-qdisc-ingress-root.network', |
| '25-qdisc-netem-and-fqcodel.network', |
| '25-qdisc-tbf-and-sfq.network', |
| '25-qdisc-teql.network', |
| '25-route-ipv6-src.network', |
| '25-route-static.network', |
| '25-route-vrf.network', |
| '25-gateway-static.network', |
| '25-gateway-next-static.network', |
| '25-sysctl-disable-ipv6.network', |
| '25-sysctl.network', |
| '25-veth-peer.network', |
| '25-veth.netdev', |
| '25-vrf.netdev', |
| '26-link-local-addressing-ipv6.network', |
| 'configure-without-carrier.network', |
| 'routing-policy-rule-dummy98.network', |
| 'routing-policy-rule-test1.network'] |
| |
| routing_policy_rule_tables = ['7', '8', '9'] |
| routes = [['blackhole', '202.54.1.2'], ['unreachable', '202.54.1.3'], ['prohibit', '202.54.1.4']] |
| |
| def setUp(self): |
| remove_routing_policy_rule_tables(self.routing_policy_rule_tables) |
| remove_routes(self.routes) |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_routing_policy_rule_tables(self.routing_policy_rule_tables) |
| remove_routes(self.routes) |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_address_static(self): |
| copy_unit_to_networkd_unit_path('25-address-static.network', '12-dummy.netdev') |
| start_networkd() |
| |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('ip -4 address show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98') |
| self.assertRegex(output, 'inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98') |
| self.assertRegex(output, 'inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98') |
| |
| # invalid sections |
| self.assertNotRegex(output, '10.10.0.1/16') |
| self.assertNotRegex(output, '10.10.0.2/16') |
| |
| output = check_output('ip -4 address show dev dummy98 label 32') |
| self.assertRegex(output, 'inet 10.3.2.3/16 brd 10.3.255.255 scope global 32') |
| |
| output = check_output('ip -4 address show dev dummy98 label 33') |
| self.assertRegex(output, 'inet 10.4.2.3 peer 10.4.2.4/16 scope global 33') |
| |
| output = check_output('ip -4 address show dev dummy98 label 34') |
| self.assertRegex(output, 'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34') |
| |
| output = check_output('ip -4 address show dev dummy98 label 35') |
| self.assertRegex(output, 'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35') |
| |
| output = check_output('ip -6 address show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'inet6 2001:db8:0:f101::15/64 scope global') |
| self.assertRegex(output, 'inet6 2001:db8:0:f101::16/64 scope global') |
| self.assertRegex(output, 'inet6 2001:db8:0:f102::15/64 scope global') |
| self.assertRegex(output, 'inet6 2001:db8:0:f102::16/64 scope global') |
| self.assertRegex(output, 'inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global') |
| self.assertRegex(output, 'inet6 fd[0-9a-f:]*1/64 scope global') |
| |
| def test_address_preferred_lifetime_zero_ipv6(self): |
| copy_unit_to_networkd_unit_path('25-address-preferred-lifetime-zero.network', '12-dummy.netdev') |
| start_networkd(5) |
| |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('ip address show dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98') |
| self.assertRegex(output, 'inet6 2001:db8:0:f101::1/64 scope global') |
| |
| output = check_output('ip route show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'default via 20.20.20.1 proto static') |
| |
| def test_address_dad(self): |
| copy_unit_to_networkd_unit_path('25-address-dad-veth99.network', '25-address-dad-veth-peer.network', |
| '25-veth.netdev') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:degraded']) |
| |
| output = check_output('ip -4 address show dev veth99') |
| print(output) |
| self.assertRegex(output, '192.168.100.10/24') |
| |
| output = check_output('ip -4 address show dev veth-peer') |
| print(output) |
| self.assertNotRegex(output, '192.168.100.10/24') |
| |
| def test_configure_without_carrier(self): |
| copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev') |
| start_networkd() |
| self.wait_online(['test1:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'test1', env=env) |
| print(output) |
| self.assertRegex(output, '192.168.0.15') |
| self.assertRegex(output, '192.168.0.1') |
| self.assertRegex(output, 'routable') |
| |
| def test_routing_policy_rule(self): |
| copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev') |
| start_networkd() |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output('ip rule list iif test1 priority 111') |
| print(output) |
| self.assertRegex(output, '111:') |
| self.assertRegex(output, 'from 192.168.100.18') |
| self.assertRegex(output, r'tos (0x08|throughput)\s') |
| self.assertRegex(output, 'iif test1') |
| self.assertRegex(output, 'oif test1') |
| self.assertRegex(output, 'lookup 7') |
| |
| output = check_output('ip rule list iif test1 priority 101') |
| print(output) |
| self.assertRegex(output, '101:') |
| self.assertRegex(output, 'from all') |
| self.assertRegex(output, 'iif test1') |
| self.assertRegex(output, 'lookup 9') |
| |
| output = check_output('ip -6 rule list iif test1 priority 100') |
| print(output) |
| self.assertRegex(output, '100:') |
| self.assertRegex(output, 'from all') |
| self.assertRegex(output, 'iif test1') |
| self.assertRegex(output, 'lookup 8') |
| |
| output = check_output('ip -6 rule list iif test1 priority 101') |
| print(output) |
| self.assertRegex(output, '101:') |
| self.assertRegex(output, 'from all') |
| self.assertRegex(output, 'iif test1') |
| self.assertRegex(output, 'lookup 9') |
| |
| def test_routing_policy_rule_issue_11280(self): |
| copy_unit_to_networkd_unit_path('routing-policy-rule-test1.network', '11-dummy.netdev', |
| 'routing-policy-rule-dummy98.network', '12-dummy.netdev') |
| |
| for trial in range(3): |
| # Remove state files only first time |
| start_networkd(3) |
| self.wait_online(['test1:degraded', 'dummy98:degraded']) |
| time.sleep(1) |
| |
| output = check_output('ip rule list table 7') |
| print(output) |
| self.assertRegex(output, '111: from 192.168.100.18 tos (0x08|throughput) iif test1 oif test1 lookup 7') |
| |
| output = check_output('ip rule list table 8') |
| print(output) |
| self.assertRegex(output, '112: from 192.168.101.18 tos (0x08|throughput) iif dummy98 oif dummy98 lookup 8') |
| |
| stop_networkd(remove_state_files=False) |
| |
| @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable() |
| def test_routing_policy_rule_port_range(self): |
| copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev') |
| start_networkd() |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output('ip rule') |
| print(output) |
| self.assertRegex(output, '111') |
| self.assertRegex(output, 'from 192.168.100.18') |
| self.assertRegex(output, '1123-1150') |
| self.assertRegex(output, '3224-3290') |
| self.assertRegex(output, 'tcp') |
| self.assertRegex(output, 'lookup 7') |
| |
| @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable() |
| def test_routing_policy_rule_invert(self): |
| copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev') |
| start_networkd() |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output('ip rule') |
| print(output) |
| self.assertRegex(output, '111') |
| self.assertRegex(output, 'not.*?from.*?192.168.100.18') |
| self.assertRegex(output, 'tcp') |
| self.assertRegex(output, 'lookup 7') |
| |
| @expectedFailureIfRoutingPolicyUIDRangeIsNotAvailable() |
| def test_routing_policy_rule_uidrange(self): |
| copy_unit_to_networkd_unit_path('25-fibrule-uidrange.network', '11-dummy.netdev') |
| start_networkd() |
| self.wait_online(['test1:degraded']) |
| |
| output = check_output('ip rule') |
| print(output) |
| self.assertRegex(output, '111') |
| self.assertRegex(output, 'from 192.168.100.18') |
| self.assertRegex(output, 'lookup 7') |
| self.assertRegex(output, 'uidrange 100-200') |
| |
| def test_route_static(self): |
| copy_unit_to_networkd_unit_path('25-route-static.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'dummy98', env=env) |
| print(output) |
| |
| print('### ip -6 route show dev dummy98') |
| output = check_output('ip -6 route show dev dummy98') |
| print(output) |
| self.assertRegex(output, '2001:1234:5:8fff:ff:ff:ff:ff proto static') |
| self.assertRegex(output, '2001:1234:5:8f63::1 proto kernel') |
| |
| print('### ip -6 route show dev dummy98 default') |
| output = check_output('ip -6 route show dev dummy98 default') |
| print(output) |
| self.assertRegex(output, 'default via 2001:1234:5:8fff:ff:ff:ff:ff proto static metric 1024 pref medium') |
| |
| print('### ip -4 route show dev dummy98') |
| output = check_output('ip -4 route show dev dummy98') |
| print(output) |
| self.assertRegex(output, '149.10.124.48/28 proto kernel scope link src 149.10.124.58') |
| self.assertRegex(output, '149.10.124.64 proto static scope link') |
| self.assertRegex(output, '169.254.0.0/16 proto static scope link metric 2048') |
| self.assertRegex(output, '192.168.1.1 proto static initcwnd 20') |
| self.assertRegex(output, '192.168.1.2 proto static initrwnd 30') |
| self.assertRegex(output, 'multicast 149.10.123.4 proto static') |
| |
| print('### ip -4 route show dev dummy98 default') |
| output = check_output('ip -4 route show dev dummy98 default') |
| print(output) |
| self.assertRegex(output, 'default via 149.10.125.65 proto static onlink') |
| self.assertRegex(output, 'default via 149.10.124.64 proto static') |
| self.assertRegex(output, 'default proto static') |
| |
| print('### ip -4 route show table local dev dummy98') |
| output = check_output('ip -4 route show table local dev dummy98') |
| print(output) |
| self.assertRegex(output, 'local 149.10.123.1 proto static scope host') |
| self.assertRegex(output, 'anycast 149.10.123.2 proto static scope link') |
| self.assertRegex(output, 'broadcast 149.10.123.3 proto static scope link') |
| |
| print('### ip route show type blackhole') |
| output = check_output('ip route show type blackhole') |
| print(output) |
| self.assertRegex(output, 'blackhole 202.54.1.2 proto static') |
| |
| print('### ip route show type unreachable') |
| output = check_output('ip route show type unreachable') |
| print(output) |
| self.assertRegex(output, 'unreachable 202.54.1.3 proto static') |
| |
| print('### ip route show type prohibit') |
| output = check_output('ip route show type prohibit') |
| print(output) |
| self.assertRegex(output, 'prohibit 202.54.1.4 proto static') |
| |
| print('### ip route show 192.168.10.1') |
| output = check_output('ip route show 192.168.10.1') |
| print(output) |
| self.assertRegex(output, '192.168.10.1 proto static') |
| self.assertRegex(output, 'nexthop via 149.10.124.59 dev dummy98 weight 10') |
| self.assertRegex(output, 'nexthop via 149.10.124.60 dev dummy98 weight 5') |
| |
| print('### ip route show 192.168.10.2') |
| output = check_output('ip route show 192.168.10.2') |
| print(output) |
| # old ip command does not show IPv6 gateways... |
| self.assertRegex(output, '192.168.10.2 proto static') |
| self.assertRegex(output, 'nexthop') |
| self.assertRegex(output, 'dev dummy98 weight 10') |
| self.assertRegex(output, 'dev dummy98 weight 5') |
| |
| print('### ip -6 route show 2001:1234:5:7fff:ff:ff:ff:ff') |
| output = check_output('ip -6 route show 2001:1234:5:7fff:ff:ff:ff:ff') |
| print(output) |
| # old ip command does not show 'nexthop' keyword and weight... |
| self.assertRegex(output, '2001:1234:5:7fff:ff:ff:ff:ff') |
| self.assertRegex(output, 'via 2001:1234:5:8fff:ff:ff:ff:ff dev dummy98') |
| self.assertRegex(output, 'via 2001:1234:5:9fff:ff:ff:ff:ff dev dummy98') |
| |
| @expectedFailureIfModuleIsNotAvailable('vrf') |
| def test_route_vrf(self): |
| copy_unit_to_networkd_unit_path('25-route-vrf.network', '12-dummy.netdev', |
| '25-vrf.netdev', '25-vrf.network') |
| start_networkd() |
| self.wait_online(['dummy98:routable', 'vrf99:carrier']) |
| |
| output = check_output('ip route show vrf vrf99') |
| print(output) |
| self.assertRegex(output, 'default via 192.168.100.1') |
| |
| output = check_output('ip route show') |
| print(output) |
| self.assertNotRegex(output, 'default via 192.168.100.1') |
| |
| def test_gateway_reconfigure(self): |
| copy_unit_to_networkd_unit_path('25-gateway-static.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| print('### ip -4 route show dev dummy98 default') |
| output = check_output('ip -4 route show dev dummy98 default') |
| print(output) |
| self.assertRegex(output, 'default via 149.10.124.59 proto static') |
| self.assertNotRegex(output, '149.10.124.60') |
| |
| remove_unit_from_networkd_path(['25-gateway-static.network']) |
| copy_unit_to_networkd_unit_path('25-gateway-next-static.network') |
| restart_networkd(3) |
| self.wait_online(['dummy98:routable']) |
| print('### ip -4 route show dev dummy98 default') |
| output = check_output('ip -4 route show dev dummy98 default') |
| print(output) |
| self.assertNotRegex(output, '149.10.124.59') |
| self.assertRegex(output, 'default via 149.10.124.60 proto static') |
| |
| def test_ip_route_ipv6_src_route(self): |
| # a dummy device does not make the addresses go through tentative state, so we |
| # reuse a bond from an earlier test, which does make the addresses go through |
| # tentative state, and do our test on that |
| copy_unit_to_networkd_unit_path('23-active-slave.network', '25-route-ipv6-src.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:enslaved', 'bond199:routable']) |
| |
| output = check_output('ip -6 route list dev bond199') |
| print(output) |
| self.assertRegex(output, 'abcd::/16') |
| self.assertRegex(output, 'src') |
| self.assertRegex(output, '2001:1234:56:8f63::2') |
| |
| def test_ip_link_mac_address(self): |
| copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:degraded']) |
| |
| output = check_output('ip link show dummy98') |
| print(output) |
| self.assertRegex(output, '00:01:02:aa:bb:cc') |
| |
| def test_ip_link_unmanaged(self): |
| copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev') |
| start_networkd(5) |
| |
| self.check_link_exists('dummy98') |
| |
| self.wait_operstate('dummy98', 'off', setup_state='unmanaged') |
| |
| def test_ipv6_address_label(self): |
| copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:degraded']) |
| |
| output = check_output('ip addrlabel list') |
| print(output) |
| self.assertRegex(output, '2004:da8:1::/64') |
| |
| def test_neighbor_section(self): |
| copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:degraded'], timeout='40s') |
| |
| print('### ip neigh list dev dummy98') |
| output = check_output('ip neigh list dev dummy98') |
| print(output) |
| self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT') |
| self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT') |
| |
| def test_neighbor_reconfigure(self): |
| copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:degraded'], timeout='40s') |
| |
| print('### ip neigh list dev dummy98') |
| output = check_output('ip neigh list dev dummy98') |
| print(output) |
| self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT') |
| self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT') |
| |
| remove_unit_from_networkd_path(['25-neighbor-section.network']) |
| copy_unit_to_networkd_unit_path('25-neighbor-next.network') |
| restart_networkd(3) |
| self.wait_online(['dummy98:degraded'], timeout='40s') |
| print('### ip neigh list dev dummy98') |
| output = check_output('ip neigh list dev dummy98') |
| print(output) |
| self.assertNotRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT') |
| self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:66.*PERMANENT') |
| self.assertNotRegex(output, '2004:da8:1::1.*PERMANENT') |
| |
| def test_neighbor_gre(self): |
| copy_unit_to_networkd_unit_path('25-neighbor-ip.network', '25-neighbor-ipv6.network', '25-neighbor-ip-dummy.network', |
| '12-dummy.netdev', '25-gre-tunnel-remote-any.netdev', '25-ip6gre-tunnel-remote-any.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:degraded', 'gretun97:routable', 'ip6gretun97:routable'], timeout='40s') |
| |
| output = check_output('ip neigh list dev gretun97') |
| print(output) |
| self.assertRegex(output, '10.0.0.22 lladdr 10.65.223.239 PERMANENT') |
| |
| output = check_output('ip neigh list dev ip6gretun97') |
| print(output) |
| self.assertRegex(output, '2001:db8:0:f102::17 lladdr 2a:?00:ff:?de:45:?67:ed:?de:[0:]*:49:?88 PERMANENT') |
| |
| def test_link_local_addressing(self): |
| copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev', |
| '25-link-local-addressing-no.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['test1:degraded', 'dummy98:carrier']) |
| |
| output = check_output('ip address show dev test1') |
| print(output) |
| self.assertRegex(output, 'inet .* scope link') |
| self.assertRegex(output, 'inet6 .* scope link') |
| |
| output = check_output('ip address show dev dummy98') |
| print(output) |
| self.assertNotRegex(output, 'inet6* .* scope link') |
| |
| ''' |
| Documentation/networking/ip-sysctl.txt |
| |
| addr_gen_mode - INTEGER |
| Defines how link-local and autoconf addresses are generated. |
| |
| 0: generate address based on EUI64 (default) |
| 1: do no generate a link-local address, use EUI64 for addresses generated |
| from autoconf |
| 2: generate stable privacy addresses, using the secret from |
| stable_secret (RFC7217) |
| 3: generate stable privacy addresses, using a random secret if unset |
| ''' |
| |
| test1_addr_gen_mode = '' |
| if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')): |
| with open(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')) as f: |
| try: |
| f.readline() |
| except IOError: |
| # if stable_secret is unset, then EIO is returned |
| test1_addr_gen_mode = '0' |
| else: |
| test1_addr_gen_mode = '2' |
| else: |
| test1_addr_gen_mode = '0' |
| |
| if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'addr_gen_mode')): |
| self.assertEqual(read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), test1_addr_gen_mode) |
| |
| if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')): |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1') |
| |
| def test_link_local_addressing_remove_ipv6ll(self): |
| copy_unit_to_networkd_unit_path('26-link-local-addressing-ipv6.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:degraded']) |
| |
| output = check_output('ip address show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'inet6 .* scope link') |
| |
| copy_unit_to_networkd_unit_path('25-link-local-addressing-no.network') |
| restart_networkd(1) |
| self.wait_online(['dummy98:carrier']) |
| |
| output = check_output('ip address show dev dummy98') |
| print(output) |
| self.assertNotRegex(output, 'inet6* .* scope link') |
| |
| def test_sysctl(self): |
| copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:degraded']) |
| |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1') |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2') |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3') |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5') |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1') |
| self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1') |
| self.assertEqual(read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1') |
| |
| def test_sysctl_disable_ipv6(self): |
| copy_unit_to_networkd_unit_path('25-sysctl-disable-ipv6.network', '12-dummy.netdev') |
| |
| print('## Disable ipv6') |
| check_output('sysctl net.ipv6.conf.all.disable_ipv6=1') |
| check_output('sysctl net.ipv6.conf.default.disable_ipv6=1') |
| |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('ip -4 address show dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98') |
| output = check_output('ip -6 address show dummy98') |
| print(output) |
| self.assertRegex(output, 'inet6 2607:5300:203:3906::/64 scope global') |
| self.assertRegex(output, 'inet6 .* scope link') |
| output = check_output('ip -4 route show dev dummy98') |
| print(output) |
| self.assertEqual(output, '10.2.0.0/16 proto kernel scope link src 10.2.3.4') |
| output = check_output('ip -6 route show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'default via 2607:5300:203:39ff:ff:ff:ff:ff proto static') |
| |
| check_output('ip link del dummy98') |
| |
| print('## Enable ipv6') |
| check_output('sysctl net.ipv6.conf.all.disable_ipv6=0') |
| check_output('sysctl net.ipv6.conf.default.disable_ipv6=0') |
| |
| restart_networkd(3) |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('ip -4 address show dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope global dummy98') |
| output = check_output('ip -6 address show dummy98') |
| print(output) |
| self.assertRegex(output, 'inet6 2607:5300:203:3906::/64 scope global') |
| self.assertRegex(output, 'inet6 .* scope link') |
| output = check_output('ip -4 route show dev dummy98') |
| print(output) |
| self.assertEqual(output, '10.2.0.0/16 proto kernel scope link src 10.2.3.4') |
| output = check_output('ip -6 route show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'default via 2607:5300:203:39ff:ff:ff:ff:ff proto static') |
| |
| def test_bind_carrier(self): |
| check_output('ip link add dummy98 type dummy') |
| check_output('ip link set dummy98 up') |
| time.sleep(2) |
| |
| copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev') |
| start_networkd() |
| self.wait_online(['test1:routable']) |
| |
| output = check_output('ip address show test1') |
| print(output) |
| self.assertRegex(output, 'UP,LOWER_UP') |
| self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1') |
| self.wait_operstate('test1', 'routable') |
| |
| check_output('ip link add dummy99 type dummy') |
| check_output('ip link set dummy99 up') |
| time.sleep(2) |
| output = check_output('ip address show test1') |
| print(output) |
| self.assertRegex(output, 'UP,LOWER_UP') |
| self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1') |
| self.wait_operstate('test1', 'routable') |
| |
| check_output('ip link del dummy98') |
| time.sleep(2) |
| output = check_output('ip address show test1') |
| print(output) |
| self.assertRegex(output, 'UP,LOWER_UP') |
| self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1') |
| self.wait_operstate('test1', 'routable') |
| |
| check_output('ip link set dummy99 down') |
| time.sleep(2) |
| output = check_output('ip address show test1') |
| print(output) |
| self.assertNotRegex(output, 'UP,LOWER_UP') |
| self.assertRegex(output, 'DOWN') |
| self.assertNotRegex(output, '192.168.10') |
| self.wait_operstate('test1', 'off') |
| |
| check_output('ip link set dummy99 up') |
| time.sleep(2) |
| output = check_output('ip address show test1') |
| print(output) |
| self.assertRegex(output, 'UP,LOWER_UP') |
| self.assertRegex(output, 'inet 192.168.10.30/24 brd 192.168.10.255 scope global test1') |
| self.wait_operstate('test1', 'routable') |
| |
| def test_domain(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network') |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'dummy98', env=env) |
| print(output) |
| self.assertRegex(output, 'Address: 192.168.42.100') |
| self.assertRegex(output, 'DNS: 192.168.42.1') |
| self.assertRegex(output, 'Search Domains: one') |
| |
| def test_keep_configuration_static(self): |
| check_output('systemctl stop systemd-networkd') |
| |
| check_output('ip link add name dummy98 type dummy') |
| check_output('ip address add 10.1.2.3/16 dev dummy98') |
| check_output('ip address add 10.2.3.4/16 dev dummy98 valid_lft 600 preferred_lft 500') |
| output = check_output('ip address show dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.1.2.3/16 scope global dummy98') |
| self.assertRegex(output, 'inet 10.2.3.4/16 scope global dynamic dummy98') |
| output = check_output('ip route show dev dummy98') |
| print(output) |
| |
| copy_unit_to_networkd_unit_path('24-keep-configuration-static.network') |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('ip address show dummy98') |
| print(output) |
| self.assertRegex(output, 'inet 10.1.2.3/16 scope global dummy98') |
| self.assertNotRegex(output, 'inet 10.2.3.4/16 scope global dynamic dummy98') |
| |
| @expectedFailureIfNexthopIsNotAvailable() |
| def test_nexthop(self): |
| copy_unit_to_networkd_unit_path('25-nexthop.network', '25-veth.netdev', '25-veth-peer.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip nexthop list dev veth99') |
| print(output) |
| self.assertRegex(output, '192.168.5.1') |
| |
| def test_qdisc(self): |
| copy_unit_to_networkd_unit_path('25-qdisc-netem-and-fqcodel.network', '12-dummy.netdev', |
| '25-qdisc-tbf-and-sfq.network', '11-dummy.netdev') |
| start_networkd() |
| |
| self.wait_online(['dummy98:routable', 'test1:routable']) |
| |
| output = check_output('tc qdisc show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'qdisc netem 1f:') |
| self.assertRegex(output, 'limit 100 delay 50.0ms 10.0ms loss 20%') |
| self.assertRegex(output, 'qdisc fq_codel') |
| self.assertRegex(output, 'limit 20480p flows 2048 quantum 1400 target 10.0ms ce_threshold 100.0ms interval 200.0ms memory_limit 64Mb ecn') |
| output = check_output('tc qdisc show dev test1') |
| print(output) |
| self.assertRegex(output, 'qdisc tbf 3f:') |
| self.assertRegex(output, 'rate 1Gbit burst 5000b peakrate 100Gbit minburst 987500b lat 70.0ms') |
| self.assertRegex(output, 'qdisc sfq') |
| self.assertRegex(output, 'perturb 5sec') |
| |
| def test_qdisc2(self): |
| copy_unit_to_networkd_unit_path('25-qdisc-fq-codel.network', '12-dummy.netdev', |
| '25-qdisc-ingress-root.network', '11-dummy.netdev') |
| start_networkd() |
| |
| self.wait_online(['dummy98:routable', 'test1:routable']) |
| |
| output = check_output('tc qdisc show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'qdisc fq 3:') |
| self.assertRegex(output, 'limit 1000p flow_limit 200p buckets 512 orphan_mask 511') |
| self.assertRegex(output, 'quantum 1500') |
| self.assertRegex(output, 'initial_quantum 13000') |
| self.assertRegex(output, 'maxrate 1Mbit') |
| self.assertRegex(output, 'qdisc codel') |
| self.assertRegex(output, 'limit 2000p target 10.0ms ce_threshold 100.0ms interval 50.0ms ecn') |
| output = check_output('tc qdisc show dev test1') |
| print(output) |
| self.assertRegex(output, 'qdisc ingress') |
| |
| def test_qdisc3(self): |
| copy_unit_to_networkd_unit_path('25-qdisc-clsact-root-compat.network', '12-dummy.netdev', |
| '25-qdisc-ingress-netem-compat.network', '11-dummy.netdev') |
| start_networkd() |
| |
| self.wait_online(['dummy98:routable', 'test1:routable']) |
| |
| output = check_output('tc qdisc show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'qdisc clsact') |
| output = check_output('tc qdisc show dev test1') |
| print(output) |
| self.assertRegex(output, 'qdisc netem') |
| self.assertRegex(output, 'limit 100 delay 50.0ms 10.0ms loss 20%') |
| self.assertRegex(output, 'qdisc ingress') |
| |
| def test_qdisc4(self): |
| copy_unit_to_networkd_unit_path('25-qdisc-teql.network', '12-dummy.netdev') |
| check_output('modprobe sch_teql max_equalizers=2') |
| start_networkd() |
| |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output('tc qdisc show dev dummy98') |
| print(output) |
| self.assertRegex(output, 'qdisc teql1 2:') |
| |
| class NetworkdStateFileTests(unittest.TestCase, Utilities): |
| links = [ |
| 'dummy98', |
| ] |
| |
| units = [ |
| '12-dummy.netdev', |
| 'state-file-tests.network', |
| ] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_state_file(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', 'state-file-tests.network') |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| |
| output = check_output(*networkctl_cmd, '--no-legend', 'list', 'dummy98', env=env) |
| print(output) |
| ifindex = output.split()[0] |
| |
| path = os.path.join('/run/systemd/netif/links/', ifindex) |
| self.assertTrue(os.path.exists(path)) |
| time.sleep(2) |
| |
| with open(path) as f: |
| data = f.read() |
| self.assertRegex(data, r'ADMIN_STATE=configured') |
| self.assertRegex(data, r'OPER_STATE=routable') |
| self.assertRegex(data, r'REQUIRED_FOR_ONLINE=yes') |
| self.assertRegex(data, r'REQUIRED_OPER_STATE_FOR_ONLINE=routable') |
| self.assertRegex(data, r'NETWORK_FILE=/run/systemd/network/state-file-tests.network') |
| self.assertRegex(data, r'DNS=10.10.10.10 10.10.10.11') |
| self.assertRegex(data, r'NTP=0.fedora.pool.ntp.org 1.fedora.pool.ntp.org') |
| self.assertRegex(data, r'DOMAINS=hogehoge') |
| self.assertRegex(data, r'ROUTE_DOMAINS=foofoo') |
| self.assertRegex(data, r'LLMNR=no') |
| self.assertRegex(data, r'MDNS=yes') |
| self.assertRegex(data, r'DNSSEC=no') |
| self.assertRegex(data, r'ADDRESSES=192.168.(10.10|12.12)/24 192.168.(12.12|10.10)/24') |
| |
| check_output(*resolvectl_cmd, 'dns', 'dummy98', '10.10.10.12', '10.10.10.13', env=env) |
| check_output(*resolvectl_cmd, 'domain', 'dummy98', 'hogehogehoge', '~foofoofoo', env=env) |
| check_output(*resolvectl_cmd, 'llmnr', 'dummy98', 'yes', env=env) |
| check_output(*resolvectl_cmd, 'mdns', 'dummy98', 'no', env=env) |
| check_output(*resolvectl_cmd, 'dnssec', 'dummy98', 'yes', env=env) |
| check_output(*timedatectl_cmd, 'ntp-servers', 'dummy98', '2.fedora.pool.ntp.org', '3.fedora.pool.ntp.org', env=env) |
| time.sleep(2) |
| |
| with open(path) as f: |
| data = f.read() |
| self.assertRegex(data, r'DNS=10.10.10.12 10.10.10.13') |
| self.assertRegex(data, r'NTP=2.fedora.pool.ntp.org 3.fedora.pool.ntp.org') |
| self.assertRegex(data, r'DOMAINS=hogehogehoge') |
| self.assertRegex(data, r'ROUTE_DOMAINS=foofoofoo') |
| self.assertRegex(data, r'LLMNR=yes') |
| self.assertRegex(data, r'MDNS=no') |
| self.assertRegex(data, r'DNSSEC=yes') |
| |
| check_output(*timedatectl_cmd, 'revert', 'dummy98', env=env) |
| time.sleep(2) |
| |
| with open(path) as f: |
| data = f.read() |
| self.assertRegex(data, r'DNS=10.10.10.12 10.10.10.13') |
| self.assertRegex(data, r'NTP=0.fedora.pool.ntp.org 1.fedora.pool.ntp.org') |
| self.assertRegex(data, r'DOMAINS=hogehogehoge') |
| self.assertRegex(data, r'ROUTE_DOMAINS=foofoofoo') |
| self.assertRegex(data, r'LLMNR=yes') |
| self.assertRegex(data, r'MDNS=no') |
| self.assertRegex(data, r'DNSSEC=yes') |
| |
| check_output(*resolvectl_cmd, 'revert', 'dummy98', env=env) |
| time.sleep(2) |
| |
| with open(path) as f: |
| data = f.read() |
| self.assertRegex(data, r'DNS=10.10.10.10 10.10.10.11') |
| self.assertRegex(data, r'NTP=0.fedora.pool.ntp.org 1.fedora.pool.ntp.org') |
| self.assertRegex(data, r'DOMAINS=hogehoge') |
| self.assertRegex(data, r'ROUTE_DOMAINS=foofoo') |
| self.assertRegex(data, r'LLMNR=no') |
| self.assertRegex(data, r'MDNS=yes') |
| self.assertRegex(data, r'DNSSEC=no') |
| |
| class NetworkdBondTests(unittest.TestCase, Utilities): |
| links = [ |
| 'bond199', |
| 'bond99', |
| 'dummy98', |
| 'test1'] |
| |
| units = [ |
| '11-dummy.netdev', |
| '12-dummy.netdev', |
| '23-active-slave.network', |
| '23-bond199.network', |
| '23-primary-slave.network', |
| '25-bond-active-backup-slave.netdev', |
| '25-bond.netdev', |
| 'bond99.network', |
| 'bond-slave.network'] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_bond_active_slave(self): |
| copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:enslaved', 'bond199:degraded']) |
| |
| output = check_output('ip -d link show bond199') |
| print(output) |
| self.assertRegex(output, 'active_slave dummy98') |
| |
| def test_bond_primary_slave(self): |
| copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev') |
| start_networkd() |
| self.wait_online(['dummy98:enslaved', 'bond199:degraded']) |
| |
| output = check_output('ip -d link show bond199') |
| print(output) |
| self.assertRegex(output, 'primary dummy98') |
| |
| def test_bond_operstate(self): |
| copy_unit_to_networkd_unit_path('25-bond.netdev', '11-dummy.netdev', '12-dummy.netdev', |
| 'bond99.network','bond-slave.network') |
| start_networkd() |
| self.wait_online(['dummy98:enslaved', 'test1:enslaved', 'bond99:routable']) |
| |
| output = check_output('ip -d link show dummy98') |
| print(output) |
| self.assertRegex(output, 'SLAVE,UP,LOWER_UP') |
| |
| output = check_output('ip -d link show test1') |
| print(output) |
| self.assertRegex(output, 'SLAVE,UP,LOWER_UP') |
| |
| output = check_output('ip -d link show bond99') |
| print(output) |
| self.assertRegex(output, 'MASTER,UP,LOWER_UP') |
| |
| self.wait_operstate('dummy98', 'enslaved') |
| self.wait_operstate('test1', 'enslaved') |
| self.wait_operstate('bond99', 'routable') |
| |
| check_output('ip link set dummy98 down') |
| |
| self.wait_operstate('dummy98', 'off') |
| self.wait_operstate('test1', 'enslaved') |
| self.wait_operstate('bond99', 'degraded-carrier') |
| |
| check_output('ip link set dummy98 up') |
| |
| self.wait_operstate('dummy98', 'enslaved') |
| self.wait_operstate('test1', 'enslaved') |
| self.wait_operstate('bond99', 'routable') |
| |
| check_output('ip link set dummy98 down') |
| check_output('ip link set test1 down') |
| |
| self.wait_operstate('dummy98', 'off') |
| self.wait_operstate('test1', 'off') |
| |
| if not self.wait_operstate('bond99', 'no-carrier', setup_timeout=30, fail_assert=False): |
| # Huh? Kernel does not recognize that all slave interfaces are down? |
| # Let's confirm that networkd's operstate is consistent with ip's result. |
| self.assertNotRegex(output, 'NO-CARRIER') |
| |
| class NetworkdBridgeTests(unittest.TestCase, Utilities): |
| links = [ |
| 'bridge99', |
| 'dummy98', |
| 'test1'] |
| |
| units = [ |
| '11-dummy.netdev', |
| '12-dummy.netdev', |
| '26-bridge.netdev', |
| '26-bridge-slave-interface-1.network', |
| '26-bridge-slave-interface-2.network', |
| '26-bridge-vlan-master.network', |
| '26-bridge-vlan-slave.network', |
| 'bridge99-ignore-carrier-loss.network', |
| 'bridge99.network'] |
| |
| routing_policy_rule_tables = ['100'] |
| |
| def setUp(self): |
| remove_routing_policy_rule_tables(self.routing_policy_rule_tables) |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_routing_policy_rule_tables(self.routing_policy_rule_tables) |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_bridge_vlan(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '26-bridge-vlan-slave.network', |
| '26-bridge.netdev', '26-bridge-vlan-master.network') |
| start_networkd() |
| self.wait_online(['test1:enslaved', 'bridge99:degraded']) |
| |
| output = check_output('bridge vlan show dev test1') |
| print(output) |
| self.assertNotRegex(output, '4063') |
| for i in range(4064, 4095): |
| self.assertRegex(output, f'{i}') |
| self.assertNotRegex(output, '4095') |
| |
| output = check_output('bridge vlan show dev bridge99') |
| print(output) |
| self.assertNotRegex(output, '4059') |
| for i in range(4060, 4095): |
| self.assertRegex(output, f'{i}') |
| self.assertNotRegex(output, '4095') |
| |
| def test_bridge_property(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev', |
| '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network', |
| 'bridge99.network') |
| start_networkd() |
| self.wait_online(['dummy98:enslaved', 'test1:enslaved', 'bridge99:routable']) |
| |
| output = check_output('ip -d link show test1') |
| print(output) |
| self.assertRegex(output, 'master') |
| self.assertRegex(output, 'bridge') |
| |
| output = check_output('ip -d link show dummy98') |
| print(output) |
| self.assertRegex(output, 'master') |
| self.assertRegex(output, 'bridge') |
| |
| output = check_output('ip addr show bridge99') |
| print(output) |
| self.assertRegex(output, '192.168.0.15/24') |
| |
| output = check_output('bridge -d link show dummy98') |
| print(output) |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_flood'), '0') |
| # CONFIG_BRIDGE_IGMP_SNOOPING=y |
| if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')): |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1') |
| if (os.path.exists('/sys/devices/virtual/net/bridge99/lower_dummy98/brport/neigh_suppress')): |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'neigh_suppress'), '1') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'learning'), '0') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'priority'), '23') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'bpdu_guard'), '1') |
| self.assertEqual(read_bridge_port_attr('bridge99', 'dummy98', 'root_block'), '1') |
| |
| output = check_output('bridge -d link show test1') |
| print(output) |
| self.assertEqual(read_bridge_port_attr('bridge99', 'test1', 'priority'), '0') |
| |
| check_output('ip address add 192.168.0.16/24 dev bridge99') |
| time.sleep(1) |
| |
| output = check_output('ip addr show bridge99') |
| print(output) |
| self.assertRegex(output, '192.168.0.16/24') |
| |
| # for issue #6088 |
| print('### ip -6 route list table all dev bridge99') |
| output = check_output('ip -6 route list table all dev bridge99') |
| print(output) |
| self.assertRegex(output, 'ff00::/8 table local metric 256 pref medium') |
| |
| self.assertEqual(call('ip link del test1'), 0) |
| |
| self.wait_operstate('bridge99', 'degraded-carrier') |
| |
| check_output('ip link del dummy98') |
| |
| self.wait_operstate('bridge99', 'no-carrier') |
| |
| output = check_output('ip address show bridge99') |
| print(output) |
| self.assertRegex(output, 'NO-CARRIER') |
| self.assertNotRegex(output, '192.168.0.15/24') |
| self.assertNotRegex(output, '192.168.0.16/24') |
| |
| print('### ip -6 route list table all dev bridge99') |
| output = check_output('ip -6 route list table all dev bridge99') |
| print(output) |
| self.assertRegex(output, 'ff00::/8 table local metric 256 (linkdown )?pref medium') |
| |
| def test_bridge_ignore_carrier_loss(self): |
| copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev', |
| '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network', |
| 'bridge99-ignore-carrier-loss.network') |
| start_networkd() |
| self.wait_online(['dummy98:enslaved', 'test1:enslaved', 'bridge99:routable']) |
| |
| check_output('ip address add 192.168.0.16/24 dev bridge99') |
| time.sleep(1) |
| |
| check_output('ip link del test1') |
| check_output('ip link del dummy98') |
| time.sleep(3) |
| |
| output = check_output('ip address show bridge99') |
| print(output) |
| self.assertRegex(output, 'NO-CARRIER') |
| self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99') |
| self.assertRegex(output, 'inet 192.168.0.16/24 scope global secondary bridge99') |
| |
| def test_bridge_ignore_carrier_loss_frequent_loss_and_gain(self): |
| copy_unit_to_networkd_unit_path('26-bridge.netdev', '26-bridge-slave-interface-1.network', |
| 'bridge99-ignore-carrier-loss.network') |
| start_networkd() |
| self.wait_online(['bridge99:no-carrier']) |
| |
| for trial in range(4): |
| check_output('ip link add dummy98 type dummy') |
| check_output('ip link set dummy98 up') |
| if trial < 3: |
| check_output('ip link del dummy98') |
| |
| self.wait_online(['bridge99:routable', 'dummy98:enslaved']) |
| |
| output = check_output('ip address show bridge99') |
| print(output) |
| self.assertRegex(output, 'inet 192.168.0.15/24 brd 192.168.0.255 scope global bridge99') |
| |
| output = check_output('ip rule list table 100') |
| print(output) |
| self.assertEqual(output, '0: from all to 8.8.8.8 lookup 100') |
| |
| class NetworkdLLDPTests(unittest.TestCase, Utilities): |
| links = ['veth99'] |
| |
| units = [ |
| '23-emit-lldp.network', |
| '24-lldp.network', |
| '25-veth.netdev'] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_lldp(self): |
| copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev') |
| start_networkd() |
| self.wait_online(['veth99:degraded', 'veth-peer:degraded']) |
| |
| output = check_output(*networkctl_cmd, 'lldp', env=env) |
| print(output) |
| self.assertRegex(output, 'veth-peer') |
| self.assertRegex(output, 'veth99') |
| |
| class NetworkdRATests(unittest.TestCase, Utilities): |
| links = ['veth99'] |
| |
| units = [ |
| '25-veth.netdev', |
| 'ipv6-prefix.network', |
| 'ipv6-prefix-veth.network', |
| 'ipv6-prefix-veth-token-static.network', |
| 'ipv6-prefix-veth-token-static-explicit.network', |
| 'ipv6-prefix-veth-token-static-multiple.network', |
| 'ipv6-prefix-veth-token-prefixstable.network'] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_ipv6_prefix_delegation(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:degraded']) |
| |
| output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, 'fe80::') |
| self.assertRegex(output, '2002:da8:1::1') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '2002:da8:1:0') |
| |
| def test_ipv6_token_static(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth-token-static.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '2002:da8:1:0:1a:2b:3c:4d') |
| |
| def test_ipv6_token_static_explicit(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth-token-static-explicit.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '2002:da8:1:0:1a:2b:3c:4d') |
| |
| def test_ipv6_token_static_multiple(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth-token-static-multiple.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '2002:da8:1:0:1a:2b:3c:4d') |
| self.assertRegex(output, '2002:da8:1:0:fa:de:ca:fe') |
| |
| def test_ipv6_token_prefixstable(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth-token-prefixstable.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:degraded']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '2002:da8:1:0') |
| |
| class NetworkdDHCPServerTests(unittest.TestCase, Utilities): |
| links = ['veth99'] |
| |
| units = [ |
| '25-veth.netdev', |
| 'dhcp-client.network', |
| 'dhcp-client-timezone-router.network', |
| 'dhcp-server.network', |
| 'dhcp-server-timezone-router.network'] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_dhcp_server(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '192.168.5.*') |
| self.assertRegex(output, 'Gateway: 192.168.5.1') |
| self.assertRegex(output, 'DNS: 192.168.5.1') |
| self.assertRegex(output, 'NTP: 192.168.5.1') |
| |
| def test_emit_router_timezone(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network') |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, 'Gateway: 192.168.5.*') |
| self.assertRegex(output, '192.168.5.*') |
| self.assertRegex(output, 'Europe/Berlin') |
| |
| class NetworkdDHCPClientTests(unittest.TestCase, Utilities): |
| links = [ |
| 'veth99', |
| 'vrf99'] |
| |
| units = [ |
| '25-veth.netdev', |
| '25-vrf.netdev', |
| '25-vrf.network', |
| 'dhcp-client-anonymize.network', |
| 'dhcp-client-decline.network', |
| 'dhcp-client-gateway-ipv4.network', |
| 'dhcp-client-gateway-ipv6.network', |
| 'dhcp-client-gateway-onlink-implicit.network', |
| 'dhcp-client-ipv4-dhcp-settings.network', |
| 'dhcp-client-ipv4-only-ipv6-disabled.network', |
| 'dhcp-client-ipv4-only.network', |
| 'dhcp-client-ipv4-use-routes-no.network', |
| 'dhcp-client-ipv6-only.network', |
| 'dhcp-client-ipv6-rapid-commit.network', |
| 'dhcp-client-keep-configuration-dhcp-on-stop.network', |
| 'dhcp-client-keep-configuration-dhcp.network', |
| 'dhcp-client-listen-port.network', |
| 'dhcp-client-reassign-static-routes-ipv4.network', |
| 'dhcp-client-reassign-static-routes-ipv6.network', |
| 'dhcp-client-route-metric.network', |
| 'dhcp-client-route-table.network', |
| 'dhcp-client-use-dns-ipv4-and-ra.network', |
| 'dhcp-client-use-dns-ipv4.network', |
| 'dhcp-client-use-dns-no.network', |
| 'dhcp-client-use-dns-yes.network', |
| 'dhcp-client-use-domains.network', |
| 'dhcp-client-use-routes-no.network', |
| 'dhcp-client-vrf.network', |
| 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network', |
| 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network', |
| 'dhcp-client-with-static-address.network', |
| 'dhcp-client.network', |
| 'dhcp-server-decline.network', |
| 'dhcp-server-veth-peer.network', |
| 'dhcp-v4-server-veth-peer.network', |
| 'dhcp-client-use-domains.network', |
| 'static.network'] |
| |
| def setUp(self): |
| stop_dnsmasq(dnsmasq_pid_file) |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| stop_dnsmasq(dnsmasq_pid_file) |
| remove_lease_file() |
| remove_log_file() |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_dhcp_client_ipv6_only(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '2600::') |
| self.assertNotRegex(output, '192.168.5') |
| |
| # Confirm that ipv6 token is not set in the kernel |
| output = check_output('ip token show dev veth99') |
| print(output) |
| self.assertRegex(output, 'token :: dev veth99') |
| |
| def test_dhcp_client_ipv4_only(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(additional_options='--dhcp-option=option:dns-server,192.168.5.6,192.168.5.7', lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertNotRegex(output, '2600::') |
| self.assertRegex(output, '192.168.5') |
| self.assertRegex(output, '192.168.5.6') |
| self.assertRegex(output, '192.168.5.7') |
| |
| # checking routes to DNS servers |
| output = check_output('ip route show dev veth99') |
| print(output) |
| self.assertRegex(output, r'192.168.5.1 proto dhcp scope link src 192.168.5.181 metric 1024') |
| self.assertRegex(output, r'192.168.5.6 proto dhcp scope link src 192.168.5.181 metric 1024') |
| self.assertRegex(output, r'192.168.5.7 proto dhcp scope link src 192.168.5.181 metric 1024') |
| |
| stop_dnsmasq(dnsmasq_pid_file) |
| start_dnsmasq(additional_options='--dhcp-option=option:dns-server,192.168.5.1,192.168.5.7,192.168.5.8', lease_time='2m') |
| |
| # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120 |
| print('Wait for the dynamic address to be renewed') |
| time.sleep(125) |
| |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertNotRegex(output, '2600::') |
| self.assertRegex(output, '192.168.5') |
| self.assertNotRegex(output, '192.168.5.6') |
| self.assertRegex(output, '192.168.5.7') |
| self.assertRegex(output, '192.168.5.8') |
| |
| # checking routes to DNS servers |
| output = check_output('ip route show dev veth99') |
| print(output) |
| self.assertNotRegex(output, r'192.168.5.6') |
| self.assertRegex(output, r'192.168.5.1 proto dhcp scope link src 192.168.5.181 metric 1024') |
| self.assertRegex(output, r'192.168.5.7 proto dhcp scope link src 192.168.5.181 metric 1024') |
| self.assertRegex(output, r'192.168.5.8 proto dhcp scope link src 192.168.5.181 metric 1024') |
| |
| def test_dhcp_client_ipv4_use_routes_no(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-use-routes-no.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(additional_options='--dhcp-option=option:dns-server,192.168.5.6,192.168.5.7', lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip route show dev veth99') |
| print(output) |
| self.assertNotRegex(output, r'192.168.5.5') |
| self.assertRegex(output, r'default via 192.168.5.1 proto dhcp src 192.168.5.181 metric 1024') |
| self.assertRegex(output, r'192.168.5.1 proto dhcp scope link src 192.168.5.181 metric 1024') |
| |
| def test_dhcp_client_ipv4_ipv6(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network', |
| 'dhcp-client-ipv4-only.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| # link become 'routable' when at least one protocol provide an valid address. |
| self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') |
| self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '2600::') |
| self.assertRegex(output, '192.168.5') |
| |
| def test_dhcp_client_settings(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| print('## ip address show dev veth99') |
| output = check_output('ip address show dev veth99') |
| print(output) |
| self.assertRegex(output, '12:34:56:78:9a:bc') |
| self.assertRegex(output, '192.168.5') |
| self.assertRegex(output, '1492') |
| |
| print('## ip route show table main dev veth99') |
| output = check_output('ip route show table main dev veth99') |
| print(output) |
| # See issue #8726 |
| main_table_is_empty = output == '' |
| if not main_table_is_empty: |
| self.assertNotRegex(output, 'proto dhcp') |
| |
| print('## ip route show table 211 dev veth99') |
| output = check_output('ip route show table 211 dev veth99') |
| print(output) |
| self.assertRegex(output, 'default via 192.168.5.1 proto dhcp') |
| if main_table_is_empty: |
| self.assertRegex(output, '192.168.5.0/24 proto dhcp') |
| self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 proto dhcp') |
| self.assertRegex(output, '192.168.5.1 proto dhcp scope link') |
| |
| print('## dnsmasq log') |
| self.assertTrue(search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True)) |
| self.assertTrue(search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc')) |
| self.assertTrue(search_words_in_dnsmasq_log('client provides name: test-hostname')) |
| self.assertTrue(search_words_in_dnsmasq_log('26:mtu')) |
| |
| def test_dhcp6_client_settings_rapidcommit_true(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99') |
| print(output) |
| self.assertRegex(output, '12:34:56:78:9a:bc') |
| self.assertTrue(search_words_in_dnsmasq_log('14:rapid-commit', True)) |
| |
| def test_dhcp6_client_settings_rapidcommit_false(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99') |
| print(output) |
| self.assertRegex(output, '12:34:56:78:9a:bc') |
| self.assertFalse(search_words_in_dnsmasq_log('14:rapid-commit', True)) |
| |
| def test_dhcp_client_settings_anonymize(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| self.assertFalse(search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True)) |
| self.assertFalse(search_words_in_dnsmasq_log('test-hostname')) |
| self.assertFalse(search_words_in_dnsmasq_log('26:mtu')) |
| |
| def test_dhcp_client_listen_port(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq('--dhcp-alternate-port=67,5555') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip -4 address show dev veth99') |
| print(output) |
| self.assertRegex(output, '192.168.5.* dynamic') |
| |
| def test_dhcp_client_with_static_address(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', |
| 'dhcp-client-with-static-address.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'inet 192.168.5.250/24 brd 192.168.5.255 scope global veth99') |
| self.assertRegex(output, r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global secondary dynamic veth99') |
| |
| output = check_output('ip route show dev veth99') |
| print(output) |
| self.assertRegex(output, r'default via 192.168.5.1 proto dhcp src 192.168.5.[0-9]* metric 1024') |
| self.assertRegex(output, r'192.168.5.0/24 proto kernel scope link src 192.168.5.250') |
| self.assertRegex(output, r'192.168.5.0/24 via 192.168.5.5 proto dhcp src 192.168.5.[0-9]* metric 1024') |
| self.assertRegex(output, r'192.168.5.1 proto dhcp scope link src 192.168.5.[0-9]* metric 1024') |
| |
| def test_dhcp_route_table_id(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip route show table 12') |
| print(output) |
| self.assertRegex(output, 'veth99 proto dhcp') |
| self.assertRegex(output, '192.168.5.1') |
| |
| def test_dhcp_route_metric(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip route show dev veth99') |
| print(output) |
| self.assertRegex(output, 'metric 24') |
| |
| def test_dhcp_client_reassign_static_routes_ipv4(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-reassign-static-routes-ipv4.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| |
| output = check_output('ip route show dev veth99') |
| print(output) |
| self.assertRegex(output, r'192.168.5.0/24 proto kernel scope link src 192.168.5.[0-9]*') |
| self.assertRegex(output, r'192.168.5.0/24 proto static') |
| self.assertRegex(output, r'192.168.6.0/24 proto static') |
| self.assertRegex(output, r'192.168.7.0/24 proto static') |
| |
| stop_dnsmasq(dnsmasq_pid_file) |
| start_dnsmasq(ipv4_range='192.168.5.210,192.168.5.220', lease_time='2m') |
| |
| # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120 |
| print('Wait for the dynamic address to be renewed') |
| time.sleep(125) |
| |
| self.wait_online(['veth99:routable']) |
| |
| output = check_output('ip route show dev veth99') |
| print(output) |
| self.assertRegex(output, r'192.168.5.0/24 proto kernel scope link src 192.168.5.[0-9]*') |
| self.assertRegex(output, r'192.168.5.0/24 proto static') |
| self.assertRegex(output, r'192.168.6.0/24 proto static') |
| self.assertRegex(output, r'192.168.7.0/24 proto static') |
| |
| def test_dhcp_client_reassign_static_routes_ipv6(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-reassign-static-routes-ipv6.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'inet6 2600::[0-9a-f]*/128 scope global (noprefixroute dynamic|dynamic noprefixroute)') |
| |
| output = check_output('ip -6 route show dev veth99') |
| print(output) |
| self.assertRegex(output, r'2600::/64 proto ra metric 1024') |
| self.assertRegex(output, r'2600:0:0:1::/64 proto static metric 1024 pref medium') |
| |
| stop_dnsmasq(dnsmasq_pid_file) |
| start_dnsmasq(ipv6_range='2600::30,2600::40', lease_time='2m') |
| |
| # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120 |
| print('Wait for the dynamic address to be renewed') |
| time.sleep(125) |
| |
| self.wait_online(['veth99:routable']) |
| |
| output = check_output('ip -6 route show dev veth99') |
| print(output) |
| self.assertRegex(output, r'2600::/64 proto ra metric 1024') |
| self.assertRegex(output, r'2600:0:0:1::/64 proto static metric 1024 pref medium') |
| |
| def test_dhcp_keep_configuration_dhcp(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| # Stopping dnsmasq as networkd won't be allowed to renew the DHCP lease. |
| stop_dnsmasq(dnsmasq_pid_file) |
| |
| # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120 |
| print('Wait for the dynamic address to be expired') |
| time.sleep(125) |
| |
| print('The lease address should be kept after lease expired') |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| check_output('systemctl stop systemd-networkd') |
| |
| print('The lease address should be kept after networkd stopped') |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| start_networkd(3) |
| self.wait_online(['veth-peer:routable']) |
| |
| print('Still the lease address should be kept after networkd restarted') |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| def test_dhcp_keep_configuration_dhcp_on_stop(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-keep-configuration-dhcp-on-stop.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| stop_dnsmasq(dnsmasq_pid_file) |
| check_output('systemctl stop systemd-networkd') |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, r'192.168.5.*') |
| |
| restart_networkd(3) |
| self.wait_online(['veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertNotRegex(output, r'192.168.5.*') |
| |
| def test_dhcp_client_reuse_address_as_static(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| # link become 'routable' when at least one protocol provide an valid address. |
| self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') |
| self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') |
| |
| output = check_output('ip address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, '192.168.5') |
| self.assertRegex(output, '2600::') |
| |
| ipv4_address = re.search(r'192.168.5.[0-9]*/24', output) |
| ipv6_address = re.search(r'2600::[0-9a-f:]*/128', output) |
| static_network = '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address.group(), 'Address=' + ipv6_address.group()]) |
| print(static_network) |
| |
| remove_unit_from_networkd_path(['dhcp-client.network']) |
| |
| with open(os.path.join(network_unit_file_path, 'static.network'), mode='w') as f: |
| f.write(static_network) |
| |
| # When networkd started, the links are already configured, so let's wait for 5 seconds |
| # the links to be re-configured. |
| restart_networkd(5) |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip -4 address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, '192.168.5') |
| self.assertRegex(output, 'valid_lft forever preferred_lft forever') |
| |
| output = check_output('ip -6 address show dev veth99 scope global') |
| print(output) |
| self.assertRegex(output, '2600::') |
| self.assertRegex(output, 'valid_lft forever preferred_lft forever') |
| |
| @expectedFailureIfModuleIsNotAvailable('vrf') |
| def test_dhcp_client_vrf(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-vrf.network', |
| '25-vrf.netdev', '25-vrf.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable', 'vrf99:carrier']) |
| |
| # link become 'routable' when at least one protocol provide an valid address. |
| self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') |
| self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') |
| |
| print('## ip -d link show dev vrf99') |
| output = check_output('ip -d link show dev vrf99') |
| print(output) |
| self.assertRegex(output, 'vrf table 42') |
| |
| print('## ip address show vrf vrf99') |
| output = check_output('ip address show vrf vrf99') |
| print(output) |
| self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99') |
| self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)') |
| self.assertRegex(output, 'inet6 .* scope link') |
| |
| print('## ip address show dev veth99') |
| output = check_output('ip address show dev veth99') |
| print(output) |
| self.assertRegex(output, 'inet 169.254.[0-9]*.[0-9]*/16 brd 169.254.255.255 scope link veth99') |
| self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| self.assertRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)') |
| self.assertRegex(output, 'inet6 .* scope link') |
| |
| print('## ip route show vrf vrf99') |
| output = check_output('ip route show vrf vrf99') |
| print(output) |
| self.assertRegex(output, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.') |
| self.assertRegex(output, '169.254.0.0/16 dev veth99 proto kernel scope link src 169.254') |
| self.assertRegex(output, '192.168.5.0/24 dev veth99 proto kernel scope link src 192.168.5') |
| self.assertRegex(output, '192.168.5.0/24 via 192.168.5.5 dev veth99 proto dhcp') |
| self.assertRegex(output, '192.168.5.1 dev veth99 proto dhcp scope link src 192.168.5') |
| |
| print('## ip route show table main dev veth99') |
| output = check_output('ip route show table main dev veth99') |
| print(output) |
| self.assertEqual(output, '') |
| |
| def test_dhcp_client_gateway_ipv4(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-gateway-ipv4.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip route list dev veth99 10.0.0.0/8') |
| print(output) |
| self.assertRegex(output, '10.0.0.0/8 via 192.168.5.1 proto static') |
| |
| def test_dhcp_client_gateway_ipv6(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-gateway-ipv6.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip -6 route list dev veth99 2001:1234:5:9fff:ff:ff:ff:ff') |
| print(output) |
| self.assertRegex(output, 'via fe80::1034:56ff:fe78:9abd') |
| |
| def test_dhcp_client_gateway_onlink_implicit(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-gateway-onlink-implicit.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '192.168.5') |
| |
| output = check_output('ip route list dev veth99 10.0.0.0/8') |
| print(output) |
| self.assertRegex(output, 'onlink') |
| output = check_output('ip route list dev veth99 192.168.100.0/24') |
| print(output) |
| self.assertRegex(output, 'onlink') |
| |
| def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99') |
| print(output) |
| |
| output = check_output('ip -6 address show dev veth99 scope global dynamic') |
| self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic') |
| output = check_output('ip -6 address show dev veth99 scope link') |
| self.assertRegex(output, 'inet6 .* scope link') |
| output = check_output('ip -4 address show dev veth99 scope global dynamic') |
| self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| output = check_output('ip -4 address show dev veth99 scope link') |
| self.assertNotRegex(output, 'inet .* scope link') |
| |
| print('Wait for the dynamic address to be expired') |
| time.sleep(130) |
| |
| output = check_output('ip address show dev veth99') |
| print(output) |
| |
| output = check_output('ip -6 address show dev veth99 scope global dynamic') |
| self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic') |
| output = check_output('ip -6 address show dev veth99 scope link') |
| self.assertRegex(output, 'inet6 .* scope link') |
| output = check_output('ip -4 address show dev veth99 scope global dynamic') |
| self.assertRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| output = check_output('ip -4 address show dev veth99 scope link') |
| self.assertNotRegex(output, 'inet .* scope link') |
| |
| search_words_in_dnsmasq_log('DHCPOFFER', show_all=True) |
| |
| def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network') |
| start_networkd() |
| self.wait_online(['veth99:degraded', 'veth-peer:routable']) |
| |
| output = check_output('ip address show dev veth99') |
| print(output) |
| |
| output = check_output('ip -6 address show dev veth99 scope global dynamic') |
| self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic') |
| output = check_output('ip -6 address show dev veth99 scope link') |
| self.assertRegex(output, 'inet6 .* scope link') |
| output = check_output('ip -4 address show dev veth99 scope global dynamic') |
| self.assertNotRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| output = check_output('ip -4 address show dev veth99 scope link') |
| self.assertRegex(output, 'inet .* scope link') |
| |
| def test_dhcp_client_route_remove_on_renew(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', |
| 'dhcp-client-ipv4-only-ipv6-disabled.network') |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq(ipv4_range='192.168.5.100,192.168.5.199', lease_time='2m') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| # test for issue #12490 |
| |
| output = check_output('ip -4 address show dev veth99 scope global dynamic') |
| print(output) |
| self.assertRegex(output, 'inet 192.168.5.1[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| address1=None |
| for line in output.splitlines(): |
| if 'brd 192.168.5.255 scope global dynamic veth99' in line: |
| address1 = line.split()[1].split('/')[0] |
| break |
| |
| output = check_output('ip -4 route show dev veth99') |
| print(output) |
| self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024') |
| self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024') |
| |
| stop_dnsmasq(dnsmasq_pid_file) |
| start_dnsmasq(ipv4_range='192.168.5.200,192.168.5.250', lease_time='2m') |
| |
| print('Wait for the dynamic address to be expired') |
| time.sleep(130) |
| |
| output = check_output('ip -4 address show dev veth99 scope global dynamic') |
| print(output) |
| self.assertRegex(output, 'inet 192.168.5.2[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99') |
| address2=None |
| for line in output.splitlines(): |
| if 'brd 192.168.5.255 scope global dynamic veth99' in line: |
| address2 = line.split()[1].split('/')[0] |
| break |
| |
| self.assertNotEqual(address1, address2) |
| |
| output = check_output('ip -4 route show dev veth99') |
| print(output) |
| self.assertNotRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 1024') |
| self.assertNotRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 1024') |
| self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address2} metric 1024') |
| self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address2} metric 1024') |
| |
| def test_dhcp_client_use_dns_yes(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-yes.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| # link become 'routable' when at least one protocol provide an valid address. |
| self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') |
| self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') |
| |
| time.sleep(3) |
| output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '192.168.5.1') |
| self.assertRegex(output, '2600::1') |
| |
| def test_dhcp_client_use_dns_no(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-no.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| # link become 'routable' when at least one protocol provide an valid address. |
| self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') |
| self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') |
| |
| time.sleep(3) |
| output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env) |
| print(output) |
| self.assertNotRegex(output, '192.168.5.1') |
| self.assertNotRegex(output, '2600::1') |
| |
| def test_dhcp_client_use_dns_ipv4(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-ipv4.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| # link become 'routable' when at least one protocol provide an valid address. |
| self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') |
| self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') |
| |
| time.sleep(3) |
| output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '192.168.5.1') |
| self.assertNotRegex(output, '2600::1') |
| |
| def test_dhcp_client_use_dns_ipv4_and_ra(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-dns-ipv4-and-ra.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.1 --dhcp-option=option6:dns-server,[2600::1]') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| # link become 'routable' when at least one protocol provide an valid address. |
| self.wait_address('veth99', r'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic', ipv='-4') |
| self.wait_address('veth99', r'inet6 2600::[0-9a-f]*/128 scope global (dynamic noprefixroute|noprefixroute dynamic)', ipv='-6') |
| |
| time.sleep(3) |
| output = check_output(*resolvectl_cmd, 'dns', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, '192.168.5.1') |
| self.assertRegex(output, '2600::1') |
| |
| def test_dhcp_client_use_domains(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-use-domains.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| start_dnsmasq('--dhcp-option=option:domain-search,example.com') |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output(*networkctl_cmd, '-n', '0', 'status', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, 'Search Domains: example.com') |
| |
| time.sleep(3) |
| output = check_output(*resolvectl_cmd, 'domain', 'veth99', env=env) |
| print(output) |
| self.assertRegex(output, 'example.com') |
| |
| def test_dhcp_client_decline(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-decline.network', 'dhcp-client-decline.network') |
| |
| start_networkd() |
| self.wait_online(['veth-peer:carrier']) |
| rc = call(*wait_online_cmd, '--timeout=10s', '--interface=veth99:routable', env=env) |
| self.assertTrue(rc == 1) |
| |
| class NetworkdIPv6PrefixTests(unittest.TestCase, Utilities): |
| links = ['veth99'] |
| |
| units = [ |
| '25-veth.netdev', |
| 'ipv6ra-prefix-client.network', |
| 'ipv6ra-prefix.network' |
| ] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_log_file() |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def test_ipv6_route_prefix(self): |
| copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6ra-prefix-client.network', 'ipv6ra-prefix.network') |
| |
| start_networkd() |
| self.wait_online(['veth99:routable', 'veth-peer:routable']) |
| |
| output = check_output('ip', '-6', 'route', 'show', 'dev', 'veth-peer') |
| print(output) |
| self.assertRegex(output, '2001:db8:0:1::/64 proto ra') |
| |
| class NetworkdMTUTests(unittest.TestCase, Utilities): |
| links = ['dummy98'] |
| |
| units = [ |
| '12-dummy.netdev', |
| '12-dummy-mtu.netdev', |
| '12-dummy-mtu.link', |
| '12-dummy.network', |
| ] |
| |
| def setUp(self): |
| remove_links(self.links) |
| stop_networkd(show_logs=False) |
| |
| def tearDown(self): |
| remove_log_file() |
| remove_links(self.links) |
| remove_unit_from_networkd_path(self.units) |
| stop_networkd(show_logs=True) |
| |
| def check_mtu(self, mtu, ipv6_mtu=None, reset=True): |
| if not ipv6_mtu: |
| ipv6_mtu = mtu |
| |
| # test normal start |
| start_networkd() |
| self.wait_online(['dummy98:routable']) |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'mtu'), ipv6_mtu) |
| self.assertEqual(read_link_attr('dummy98', 'mtu'), mtu) |
| |
| # test normal restart |
| restart_networkd() |
| self.wait_online(['dummy98:routable']) |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'mtu'), ipv6_mtu) |
| self.assertEqual(read_link_attr('dummy98', 'mtu'), mtu) |
| |
| if reset: |
| self.reset_check_mtu(mtu, ipv6_mtu) |
| |
| def reset_check_mtu(self, mtu, ipv6_mtu=None): |
| ''' test setting mtu/ipv6_mtu with interface already up ''' |
| stop_networkd() |
| |
| # note - changing the device mtu resets the ipv6 mtu |
| run('ip link set up mtu 1501 dev dummy98') |
| run('ip link set up mtu 1500 dev dummy98') |
| self.assertEqual(read_link_attr('dummy98', 'mtu'), '1500') |
| self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'mtu'), '1500') |
| |
| self.check_mtu(mtu, ipv6_mtu, reset=False) |
| |
| def test_mtu_network(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '12-dummy.network.d/mtu.conf') |
| self.check_mtu('1600') |
| |
| def test_mtu_netdev(self): |
| copy_unit_to_networkd_unit_path('12-dummy-mtu.netdev', '12-dummy.network', dropins=False) |
| # note - MTU set by .netdev happens ONLY at device creation! |
| self.check_mtu('1600', reset=False) |
| |
| def test_mtu_link(self): |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '12-dummy-mtu.link', '12-dummy.network', dropins=False) |
| # must reload udev because it only picks up new files after 3 second delay |
| call('udevadm control --reload') |
| # note - MTU set by .link happens ONLY at udev processing of device 'add' uevent! |
| self.check_mtu('1600', reset=False) |
| |
| def test_ipv6_mtu(self): |
| ''' set ipv6 mtu without setting device mtu ''' |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '12-dummy.network.d/ipv6-mtu-1400.conf') |
| self.check_mtu('1500', '1400') |
| |
| def test_ipv6_mtu_toolarge(self): |
| ''' try set ipv6 mtu over device mtu (it shouldn't work) ''' |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '12-dummy.network.d/ipv6-mtu-1550.conf') |
| self.check_mtu('1500', '1500') |
| |
| def test_mtu_network_ipv6_mtu(self): |
| ''' set ipv6 mtu and set device mtu via network file ''' |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '12-dummy.network.d/mtu.conf', '12-dummy.network.d/ipv6-mtu-1550.conf') |
| self.check_mtu('1600', '1550') |
| |
| def test_mtu_netdev_ipv6_mtu(self): |
| ''' set ipv6 mtu and set device mtu via netdev file ''' |
| copy_unit_to_networkd_unit_path('12-dummy-mtu.netdev', '12-dummy.network.d/ipv6-mtu-1550.conf') |
| self.check_mtu('1600', '1550', reset=False) |
| |
| def test_mtu_link_ipv6_mtu(self): |
| ''' set ipv6 mtu and set device mtu via link file ''' |
| copy_unit_to_networkd_unit_path('12-dummy.netdev', '12-dummy-mtu.link', '12-dummy.network.d/ipv6-mtu-1550.conf') |
| # must reload udev because it only picks up new files after 3 second delay |
| call('udevadm control --reload') |
| self.check_mtu('1600', '1550', reset=False) |
| |
| |
| if __name__ == '__main__': |
| parser = argparse.ArgumentParser() |
| parser.add_argument('--build-dir', help='Path to build dir', dest='build_dir') |
| parser.add_argument('--networkd', help='Path to systemd-networkd', dest='networkd_bin') |
| parser.add_argument('--resolved', help='Path to systemd-resolved', dest='resolved_bin') |
| parser.add_argument('--udevd', help='Path to systemd-udevd', dest='udevd_bin') |
| parser.add_argument('--wait-online', help='Path to systemd-networkd-wait-online', dest='wait_online_bin') |
| parser.add_argument('--networkctl', help='Path to networkctl', dest='networkctl_bin') |
| parser.add_argument('--resolvectl', help='Path to resolvectl', dest='resolvectl_bin') |
| parser.add_argument('--timedatectl', help='Path to timedatectl', dest='timedatectl_bin') |
| parser.add_argument('--valgrind', help='Enable valgrind', dest='use_valgrind', type=bool, nargs='?', const=True, default=use_valgrind) |
| parser.add_argument('--debug', help='Generate debugging logs', dest='enable_debug', type=bool, nargs='?', const=True, default=enable_debug) |
| parser.add_argument('--asan-options', help='ASAN options', dest='asan_options') |
| parser.add_argument('--lsan-options', help='LSAN options', dest='lsan_options') |
| parser.add_argument('--ubsan-options', help='UBSAN options', dest='ubsan_options') |
| ns, args = parser.parse_known_args(namespace=unittest) |
| |
| if ns.build_dir: |
| if ns.networkd_bin or ns.resolved_bin or ns.udevd_bin or ns.wait_online_bin or ns.networkctl_bin or ns.resolvectl_bin or ns.timedatectl_bin: |
| print('WARNING: --networkd, --resolved, --wait-online, --networkctl, --resolvectl, or --timedatectl options are ignored when --build-dir is specified.') |
| networkd_bin = os.path.join(ns.build_dir, 'systemd-networkd') |
| resolved_bin = os.path.join(ns.build_dir, 'systemd-resolved') |
| udevd_bin = os.path.join(ns.build_dir, 'systemd-udevd') |
| wait_online_bin = os.path.join(ns.build_dir, 'systemd-networkd-wait-online') |
| networkctl_bin = os.path.join(ns.build_dir, 'networkctl') |
| resolvectl_bin = os.path.join(ns.build_dir, 'resolvectl') |
| timedatectl_bin = os.path.join(ns.build_dir, 'timedatectl') |
| else: |
| if ns.networkd_bin: |
| networkd_bin = ns.networkd_bin |
| if ns.resolved_bin: |
| resolved_bin = ns.resolved_bin |
| if ns.udevd_bin: |
| udevd_bin = ns.udevd_bin |
| if ns.wait_online_bin: |
| wait_online_bin = ns.wait_online_bin |
| if ns.networkctl_bin: |
| networkctl_bin = ns.networkctl_bin |
| if ns.resolvectl_bin: |
| resolvectl_bin = ns.resolvectl_bin |
| if ns.timedatectl_bin: |
| timedatectl_bin = ns.timedatectl_bin |
| |
| use_valgrind = ns.use_valgrind |
| enable_debug = ns.enable_debug |
| asan_options = ns.asan_options |
| lsan_options = ns.lsan_options |
| ubsan_options = ns.ubsan_options |
| |
| if use_valgrind: |
| networkctl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', networkctl_bin] |
| resolvectl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', resolvectl_bin] |
| timedatectl_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', timedatectl_bin] |
| wait_online_cmd = ['valgrind', '--track-origins=yes', '--leak-check=full', '--show-leak-kinds=all', wait_online_bin] |
| else: |
| networkctl_cmd = [networkctl_bin] |
| resolvectl_cmd = [resolvectl_bin] |
| timedatectl_cmd = [timedatectl_bin] |
| wait_online_cmd = [wait_online_bin] |
| |
| if enable_debug: |
| env.update({ 'SYSTEMD_LOG_LEVEL' : 'debug' }) |
| if asan_options: |
| env.update({ 'ASAN_OPTIONS' : asan_options }) |
| if lsan_options: |
| env.update({ 'LSAN_OPTIONS' : lsan_options }) |
| if ubsan_options: |
| env.update({ 'UBSAN_OPTIONS' : ubsan_options }) |
| |
| sys.argv[1:] = args |
| unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, |
| verbosity=3)) |