import socket
import subprocess
import sys
-import threading
import time
import unittest
from shutil import copytree
network_sysctl_ipv6_path='/proc/sys/net/ipv6/conf'
network_sysctl_ipv4_path='/proc/sys/net/ipv4/conf'
-dnsmasq_config_file='/run/networkd-ci/test-dnsmasq.conf'
dnsmasq_pid_file='/run/networkd-ci/test-test-dnsmasq.pid'
dnsmasq_log_file='/run/networkd-ci/test-dnsmasq-log-file'
return f
+def expectedFailureIfERSPANModuleIsNotAvailable():
+ def f(func):
+ rc = subprocess.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'])
+ if rc == 0:
+ subprocess.call(['ip', 'link', 'del', 'erspan99'])
+ return func
+ else:
+ return unittest.expectedFailure(func)
+
+ return f
+
+def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable():
+ def f(func):
+ rc = subprocess.call(['ip', 'rule', 'add', 'from', '192.168.100.19', 'sport', '1123-1150', 'dport', '3224-3290', 'table', '7'])
+ if rc == 0:
+ subprocess.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 = subprocess.call(['ip', 'rule', 'add', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
+ if rc == 0:
+ subprocess.call(['ip', 'rule', 'del', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
+ return func
+ else:
+ return unittest.expectedFailure(func)
+
+ return f
+
def setUpModule():
os.makedirs(network_unit_file_path, exist_ok=True)
subprocess.check_call('systemctl start systemd-networkd.service', shell=True)
class Utilities():
- dhcp_server_data = []
-
def read_link_attr(self, link, dev, attribute):
with open(os.path.join(os.path.join(os.path.join('/sys/class/net/', link), dev), attribute)) as f:
return f.readline().strip()
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(self):
- subprocess.check_call('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=2600::10,2600::20 --dhcp-range=192.168.5.10,192.168.5.200 -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', shell=True)
+ def start_dnsmasq(self, additional_options=''):
+ dnsmasq_command = '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=2600::10,2600::20 --dhcp-range=192.168.5.10,192.168.5.200 -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
+ subprocess.check_call(dnsmasq_command, shell=True)
time.sleep(10)
time.sleep(5)
print()
-global ip
-global port
-
-class DHCPServer(threading.Thread):
- def __init__(self, name):
- threading.Thread.__init__(self)
- self.name = name
-
- def run(self):
- self.start_dhcp_server()
-
- def start_dhcp_server(self):
- sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-
- server_address = ('0.0.0.0', 67)
- sock.bind(server_address)
-
- print('Starting DHCP Server ...\n')
- data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes
-
- global ip
- ip = addr[0]
-
- global port
- port = addr[1]
- sock.close()
-
class NetworkdNetDevTests(unittest.TestCase, Utilities):
links =[
'vti6tun99',
'vtitun99',
'vxlan99',
+ 'wg98',
'wg99']
units = [
'21-vlan.network',
'25-6rd-tunnel.netdev',
'25-bond.netdev',
+ '25-bond-balanced-tlb.netdev',
'25-bridge.netdev',
'25-erspan-tunnel.netdev',
'25-geneve.netdev',
'25-vti6-tunnel.netdev',
'25-vti-tunnel.netdev',
'25-vxlan.netdev',
+ '25-wireguard-23-peers.netdev',
+ '25-wireguard-23-peers.network',
'25-wireguard.netdev',
'6rd.network',
'gre.network',
print(output)
self.assertRegex(output, '00:50:56:c0:00:28')
+ output = subprocess.check_output(['networkctl', 'list']).rstrip().decode('utf-8')
+ self.assertRegex(output, '1 lo ')
+ self.assertRegex(output, 'dropin-test')
+
+ output = subprocess.check_output(['networkctl', 'list', 'dropin-test']).rstrip().decode('utf-8')
+ self.assertNotRegex(output, '1 lo ')
+ self.assertRegex(output, 'dropin-test')
+
+ output = subprocess.check_output(['networkctl', 'list', 'dropin-*']).rstrip().decode('utf-8')
+ self.assertNotRegex(output, '1 lo ')
+ self.assertRegex(output, 'dropin-test')
+
def test_bridge(self):
self.copy_unit_to_networkd_unit_path('25-bridge.netdev')
self.start_networkd()
self.assertEqual('811', self.read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
self.assertEqual('00:11:22:33:44:55', self.read_link_attr('bond99', 'bonding', 'ad_actor_system'))
+ def test_bond_balanced_tlb(self):
+ self.copy_unit_to_networkd_unit_path('25-bond-balanced-tlb.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('bond99'))
+
+ self.assertEqual('balance-tlb 5', self.read_link_attr('bond99', 'bonding', 'mode'))
+ self.assertEqual('1', self.read_link_attr('bond99', 'bonding', 'tlb_dynamic_lb'))
+
def test_vlan(self):
self.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev', '21-vlan.network')
self.start_networkd()
if shutil.which('wg'):
subprocess.call('wg')
+ output = subprocess.check_output(['wg', 'show', 'wg99', 'listen-port']).rstrip().decode('utf-8')
+ self.assertTrue(output, '51820')
+ output = subprocess.check_output(['wg', 'show', 'wg99', 'fwmark']).rstrip().decode('utf-8')
+ self.assertTrue(output, '0x4d2')
+ output = subprocess.check_output(['wg', 'show', 'wg99', 'allowed-ips']).rstrip().decode('utf-8')
+ self.assertTrue(output, 'RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
+ output = subprocess.check_output(['wg', 'show', 'wg99', 'persistent-keepalive']).rstrip().decode('utf-8')
+ self.assertTrue(output, 'RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=\t20')
+ output = subprocess.check_output(['wg', 'show', 'wg99', 'endpoints']).rstrip().decode('utf-8')
+ self.assertTrue(output, 'RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=\t192.168.27.3:51820')
self.assertTrue(self.link_exits('wg99'))
+ @expectedFailureIfModuleIsNotAvailable('wireguard')
+ def test_wireguard_23_peers(self):
+ self.copy_unit_to_networkd_unit_path('25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network')
+ self.start_networkd()
+
+ if shutil.which('wg'):
+ subprocess.call('wg')
+
+ self.assertTrue(self.link_exits('wg98'))
+
def test_geneve(self):
self.copy_unit_to_networkd_unit_path('25-geneve.netdev')
self.start_networkd()
self.assertTrue(self.link_exits('dummy98'))
self.assertTrue(self.link_exits('sittun99'))
+ @expectedFailureIfERSPANModuleIsNotAvailable()
def test_erspan_tunnel(self):
self.copy_unit_to_networkd_unit_path('25-erspan-tunnel.netdev')
self.start_networkd()
links = [
'bond199',
'dummy98',
+ 'dummy99',
'test1']
units = [
'25-address-link-section.network',
'25-address-section-miscellaneous.network',
'25-address-section.network',
+ '25-bind-carrier.network',
'25-bond-active-backup-slave.netdev',
'25-fibrule-invert.network',
'25-fibrule-port-range.network',
'25-ipv6-address-label-section.network',
'25-neighbor-section.network',
+ '25-link-local-addressing-no.network',
+ '25-link-local-addressing-yes.network',
'25-link-section-unmanaged.network',
'25-route-gateway.network',
'25-route-gateway-on-link.network',
+ '25-route-ipv6-src.network',
'25-route-reverse-order.network',
'25-route-section.network',
'25-route-tcp-window-settings.network',
subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+ @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
def test_routing_policy_rule_port_range(self):
self.copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
self.start_networkd()
subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+ @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
def test_routing_policy_rule_invert(self):
self.copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
self.start_networkd()
subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+ def test_address_peer(self):
+ self.copy_unit_to_networkd_unit_path('25-address-section.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'inet 10.2.3.4 peer 10.2.3.5/16 scope global 32')
+ self.assertRegex(output, 'inet 10.6.7.8/16 brd 10.6.255.255 scope global 33')
+ self.assertRegex(output, 'inet6 2001:db8::20 peer 2001:db8::10/128 scope global')
+
+ output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: routable \(configured\)')
+
def test_address_preferred_lifetime_zero_ipv6(self):
self.copy_unit_to_networkd_unit_path('25-address-section-miscellaneous.network', '12-dummy.netdev')
self.start_networkd()
self.assertRegex(output, 'scope')
self.assertRegex(output, 'link')
+ 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
+ self.copy_unit_to_networkd_unit_path('23-active-slave.network', '25-route-ipv6-src.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('bond199'))
+
+ output = subprocess.check_output(['ip', '-6', 'route', 'list', 'dev', 'bond199']).rstrip().decode('utf-8')
+ 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):
self.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
self.start_networkd()
output = subprocess.check_output(['ip', 'neigh', 'list']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
- self.assertRegex(output, '2004:da8:1:0::1.*00:00:5e:00:02:66.*PERMANENT')
+ self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
+
+ def test_link_local_addressing(self):
+ 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')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+ self.assertTrue(self.link_exits('dummy98'))
+
+ time.sleep(10)
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'test1']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'inet .* scope link')
+ self.assertRegex(output, 'inet6 .* scope link')
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertNotRegex(output, 'inet6* .* scope link')
+
+ output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: degraded \(configured\)')
+
+ output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: carrier \(configured\)')
+
+ '''
+ 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(self.read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), '0')
+
+ if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')):
+ self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
def test_sysctl(self):
self.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
+ def test_bind_carrier(self):
+ self.copy_unit_to_networkd_unit_path('25-bind-carrier.network', '11-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
+ self.assertEqual(subprocess.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
+ time.sleep(2)
+ output = subprocess.check_output(['ip', 'address', 'show', 'test1']).rstrip().decode('utf-8')
+ 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')
+ output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+ self.assertRegex(output, 'State: routable \(configured\)')
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'add', 'dummy99', 'type', 'dummy']), 0)
+ self.assertEqual(subprocess.call(['ip', 'link', 'set', 'dummy99', 'up']), 0)
+ time.sleep(2)
+ output = subprocess.check_output(['ip', 'address', 'show', 'test1']).rstrip().decode('utf-8')
+ 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')
+ output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+ self.assertRegex(output, 'State: routable \(configured\)')
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'del', 'dummy98']), 0)
+ time.sleep(2)
+ output = subprocess.check_output(['ip', 'address', 'show', 'test1']).rstrip().decode('utf-8')
+ 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')
+ output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+ self.assertRegex(output, 'State: routable \(configured\)')
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'del', 'dummy99']), 0)
+ time.sleep(2)
+ output = subprocess.check_output(['ip', 'address', 'show', 'test1']).rstrip().decode('utf-8')
+ print(output)
+ self.assertNotRegex(output, 'UP,LOWER_UP')
+ self.assertRegex(output, 'DOWN')
+ self.assertNotRegex(output, '192.168.10')
+ output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+ self.assertRegex(output, 'State: off \(configured\)')
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'add', 'dummy98', 'type', 'dummy']), 0)
+ self.assertEqual(subprocess.call(['ip', 'link', 'set', 'dummy98', 'up']), 0)
+ time.sleep(2)
+ output = subprocess.check_output(['ip', 'address', 'show', 'test1']).rstrip().decode('utf-8')
+ 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')
+ output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+ self.assertRegex(output, 'State: routable \(configured\)')
+
+class NetworkdNetWorkBondTests(unittest.TestCase, Utilities):
+ links = [
+ 'bond99',
+ 'veth99']
+
+ units = [
+ '25-bond.netdev',
+ '25-veth.netdev',
+ 'bond99.network',
+ 'dhcp-server.network',
+ 'veth-bond.network']
+
+ def setUp(self):
+ self.link_remove(self.links)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+
+ def test_bridge_property(self):
+ self.copy_unit_to_networkd_unit_path('25-bond.netdev', '25-veth.netdev', 'bond99.network',
+ 'dhcp-server.network', 'veth-bond.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('bond99'))
+ self.assertTrue(self.link_exits('veth99'))
+ self.assertTrue(self.link_exits('veth-peer'))
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'veth-peer']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'UP,LOWER_UP')
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'SLAVE,UP,LOWER_UP')
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'bond99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'MASTER,UP,LOWER_UP')
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth-peer']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: routable \(configured\)')
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: enslaved \(configured\)')
+
+ output = subprocess.check_output(['networkctl', 'status', 'bond99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: routable \(configured\)')
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'set', 'veth99', 'down']), 0)
+ time.sleep(2)
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: off \(configured\)')
+
+ output = subprocess.check_output(['networkctl', 'status', 'bond99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: degraded \(configured\)')
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'set', 'veth99', 'up']), 0)
+ time.sleep(2)
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: enslaved \(configured\)')
+
+ output = subprocess.check_output(['networkctl', 'status', 'bond99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: routable \(configured\)')
+
class NetworkdNetWorkBridgeTests(unittest.TestCase, Utilities):
links = [
'bridge99',
'26-bridge.netdev',
'26-bridge-slave-interface-1.network',
'26-bridge-slave-interface-2.network',
+ 'bridge99-ignore-carrier-loss.network',
'bridge99.network']
def setUp(self):
if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
+ self.assertEqual(subprocess.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
+ time.sleep(1)
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'del', 'test1']), 0)
+ self.assertEqual(subprocess.call(['ip', 'link', 'del', 'dummy98']), 0)
+ time.sleep(3)
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'bridge99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'NO-CARRIER')
+ self.assertNotRegex(output, '192.168.0.15/24')
+ self.assertNotRegex(output, '192.168.0.16/24')
+
+ def test_bridge_ignore_carrier_loss(self):
+ 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')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('test1'))
+ self.assertTrue(self.link_exits('bridge99'))
+
+ self.assertEqual(subprocess.call(['ip', 'address', 'add', '192.168.0.16/24', 'dev', 'bridge99']), 0)
+ time.sleep(1)
+
+ self.assertEqual(subprocess.call(['ip', 'link', 'del', 'test1']), 0)
+ self.assertEqual(subprocess.call(['ip', 'link', 'del', 'dummy98']), 0)
+ time.sleep(3)
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'bridge99']).rstrip().decode('utf-8')
+ 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')
+
class NetworkdNetWorkLLDPTests(unittest.TestCase, Utilities):
links = ['veth99']
self.assertRegex(output, 'NTP: 192.168.5.1')
def test_domain(self):
- self.copy_unit_to_networkd_unit_path( '12-dummy.netdev', '24-search-domain.network')
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
self.start_networkd()
self.assertTrue(self.link_exits('dummy98'))
class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities):
links = [
'dummy98',
- 'veth99']
+ 'veth99',
+ 'vrf99']
units = [
'25-veth.netdev',
+ '25-vrf.netdev',
+ '25-vrf.network',
'dhcp-client-anonymize.network',
'dhcp-client-critical-connection.network',
'dhcp-client-ipv4-dhcp-settings.network',
'dhcp-client-listen-port.network',
'dhcp-client-route-metric.network',
'dhcp-client-route-table.network',
+ 'dhcp-client-vrf.network',
+ 'dhcp-client.network',
'dhcp-server-veth-peer.network',
- 'dhcp-v4-server-veth-peer.network']
+ 'dhcp-v4-server-veth-peer.network',
+ 'static.network']
def setUp(self):
self.link_remove(self.links)
self.remove_log_file()
def test_dhcp_client_ipv6_only(self):
- self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv6-only.network')
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
self.start_networkd()
self.assertTrue(self.link_exits('veth99'))
self.assertNotRegex(output, '192.168.5')
def test_dhcp_client_ipv4_only(self):
- self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv4-only-ipv6-disabled.network')
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
self.start_networkd()
self.assertTrue(self.link_exits('veth99'))
self.start_dnsmasq()
+ print('## ip address show dev veth99')
output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '12:34:56:78:9a:bc')
self.assertRegex(output, '192.168.5')
self.assertRegex(output, '1492')
- output = subprocess.check_output(['ip', 'route']).rstrip().decode('utf-8')
+ # issue #8726
+ print('## ip route show table main dev veth99')
+ output = subprocess.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99']).rstrip().decode('utf-8')
print(output)
- self.assertRegex(output, 'default.*dev veth99 proto dhcp')
+ self.assertNotRegex(output, 'proto dhcp')
+ print('## ip route show table 211 dev veth99')
+ output = subprocess.check_output(['ip', 'route', 'show', 'table', '211', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'default via 192.168.5.1 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(self.search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
self.assertTrue(self.search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
self.assertTrue(self.search_words_in_dnsmasq_log('client provides name: test-hostname'))
def test_dhcp_client_listen_port(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
-
- dh_server = DHCPServer("dhcp_server")
- dh_server.start()
-
self.start_networkd()
self.assertTrue(self.link_exits('veth99'))
- global port
- global ip
-
- self.assertRegex(str(port), '5555')
- self.assertRegex(str(ip), '0.0.0.0')
+ self.start_dnsmasq('--dhcp-alternate-port=67,5555')
- dh_server.join()
+ output = subprocess.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.5.* dynamic')
def test_dhcp_route_table_id(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
print(output)
self.assertRegex(output, '192.168.5.*')
+ def test_dhcp_client_reuse_address_as_static(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.5')
+ self.assertRegex(output, '2600::')
+
+ ipv4_address = re.search('192\.168\.5\.[0-9]*/24', output)
+ ipv6_address = re.search('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)
+
+ self.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)
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.5')
+ self.assertRegex(output, 'valid_lft forever preferred_lft forever')
+
+ output = subprocess.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '2600::')
+ self.assertRegex(output, 'valid_lft forever preferred_lft forever')
+
+ @expectedFailureIfModuleIsNotAvailable('vrf')
+ def test_dhcp_client_vrf(self):
+ 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')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+ self.assertTrue(self.link_exits('vrf99'))
+
+ self.start_dnsmasq()
+
+ print('## ip -d link show dev vrf99')
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'dev', 'vrf99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'vrf table 42')
+
+ print('## ip address show vrf vrf99')
+ output_ip_vrf = subprocess.check_output(['ip', 'address', 'show', 'vrf', 'vrf99']).rstrip().decode('utf-8')
+ print(output_ip_vrf)
+
+ print('## ip address show dev veth99')
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertEqual(output, output_ip_vrf)
+ 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')
+ self.assertRegex(output, 'inet6 .* scope link')
+
+ print('## ip route show vrf vrf99')
+ output = subprocess.check_output(['ip', 'route', 'show', 'vrf', 'vrf99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'default via 192.168.5.1 dev veth99 proto dhcp src 192.168.5.')
+ self.assertRegex(output, 'default dev veth99 proto static scope link')
+ 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 = subprocess.check_output(['ip', 'route', 'show', 'table', 'main', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertEqual(output, '')
+
+ output = subprocess.check_output(['networkctl', 'status', 'vrf99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: carrier \(configured\)')
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: routable \(configured\)')
+
if __name__ == '__main__':
unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
verbosity=3))
projects / thirdparty / systemd.git / blobdiff