def test_local_auto_with_static_address_without_ra_server(self, nic0):
ipwrapper.addrAdd(nic0, '2001::88', IPV6_PREFIX_LENGTH, family=6)
ip_addrs = addresses.getIpAddrs()[nic0]
assert addresses.is_ipv6_local_auto(nic0)
assert 2 == len(ip_addrs), ip_addrs
assert addresses.is_ipv6(ip_addrs[0])
assert not addresses.is_dynamic(ip_addrs[0])
def test_local_auto_with_dynamic_address_from_ra(self):
IPV6_NETADDRESS = '2001:1:1:1'
IPV6_NETPREFIX_LEN = '64'
with veth_pair() as (server, client):
with dnsmasq_run(server, ipv6_slaac_prefix=IPV6_NETADDRESS + '::'):
with wait_for_ipv6(client):
ipwrapper.linkSet(client, ['up'])
ipwrapper.linkSet(server, ['up'])
ipwrapper.addrAdd(server,
IPV6_NETADDRESS + '::1',
IPV6_NETPREFIX_LEN,
family=6)
# Expecting link and global addresses on client iface
# The addresses are given randomly, so we sort them
ip_addrs = sorted(addresses.getIpAddrs()[client],
key=lambda ip: ip['address'])
self.assertEqual(2, len(ip_addrs))
self.assertTrue(addresses.is_dynamic(ip_addrs[0]))
self.assertEqual('global', ip_addrs[0]['scope'])
self.assertEqual(IPV6_NETADDRESS,
ip_addrs[0]['address'][:len(IPV6_NETADDRESS)])
self.assertEqual('link', ip_addrs[1]['scope'])
def create_netinfo(ovs_info):
addresses = getIpAddrs()
routes = get_routes()
_netinfo = {'networks': {}}
for bridge, bridge_attrs in six.iteritems(ovs_info.bridges):
ports = bridge_attrs['ports']
southbound = ovs_info.southbound_port(ports)
# northbound ports represents networks
stp = bridge_attrs['stp']
for northbound_port in ovs_info.northbound_ports(ports):
_netinfo['networks'][northbound_port] = _get_network_info(
northbound_port,
bridge,
southbound,
ports,
stp,
addresses,
routes,
)
return _netinfo
def test_local_auto_with_static_address_without_ra_server(self):
with dummy_device() as dev:
ipwrapper.addrAdd(dev, '2001::88', '64', family=6)
ip_addrs = addresses.getIpAddrs()[dev]
self.assertTrue(addresses.is_ipv6_local_auto(dev))
self.assertEqual(2, len(ip_addrs))
self.assertTrue(addresses.is_ipv6(ip_addrs[0]))
self.assertTrue(not addresses.is_dynamic(ip_addrs[0]))
def test_local_auto_with_static_address_without_ra_server(self):
with dummy_device() as dev:
ipwrapper.addrAdd(dev, '2001::88', '64', family=6)
ip_addrs = addresses.getIpAddrs()[dev]
self.assertTrue(addresses.is_ipv6_local_auto(dev))
self.assertEqual(2, len(ip_addrs), ip_addrs)
self.assertTrue(addresses.is_ipv6(ip_addrs[0]))
self.assertTrue(not addresses.is_dynamic(ip_addrs[0]))
def test_local_auto_with_static_address_without_ra_server(self):
with dummy_device() as dev:
ipwrapper.addrAdd(dev, '2001::88', '64', family=6)
ip_addrs = addresses.getIpAddrs()[dev]
assert addresses.is_ipv6_local_auto(dev)
assert 2 == len(ip_addrs), ip_addrs
assert addresses.is_ipv6(ip_addrs[0])
assert not addresses.is_dynamic(ip_addrs[0])
def test_local_auto_with_static_address_without_ra_server(self, nic0):
Interface.from_existing_dev_name(nic0).add_ip('2001::88',
IPV6_PREFIX_LENGTH,
IpFamily.IPv6)
ip_addrs = addresses.getIpAddrs()[nic0]
assert addresses.is_ipv6_local_auto(nic0)
assert 2 == len(ip_addrs), ip_addrs
assert addresses.is_ipv6(ip_addrs[0])
assert not addresses.is_dynamic(ip_addrs[0])
def test_local_auto_with_dynamic_address_from_ra(self, dynamic_ipv6_iface):
# Expecting link and global addresses on client iface
# The addresses are given randomly, so we sort them
ip_addrs = sorted(
addresses.getIpAddrs()[dynamic_ipv6_iface],
key=lambda ip: ip['address'],
)
assert len(ip_addrs) == 2
assert addresses.is_dynamic(ip_addrs[0])
assert ip_addrs[0]['scope'] == 'global'
assert ip_addrs[0]['address'].startswith(IPV6_ADDR_BASE)
assert ip_addrs[1]['scope'] == 'link'
def create_netinfo(ovs_info):
addresses = getIpAddrs()
routes = get_routes()
_netinfo = {'networks': {}}
for bridge, bridge_attrs in six.iteritems(ovs_info.bridges):
ports = bridge_attrs['ports']
southbound = ovs_info.southbound_port(ports)
# northbound ports represents networks
stp = bridge_attrs['stp']
for northbound_port in ovs_info.northbound_ports(ports):
_netinfo['networks'][northbound_port] = _get_network_info(
northbound_port, bridge, southbound, ports, stp, addresses,
routes)
return _netinfo
def _get_net_info(interface, routes):
mtu = mtus.getMtu(interface)
ipaddrs = addresses.getIpAddrs()
addr, netmask, ipv4addrs, ipv6addrs = addresses.getIpInfo(interface,
ipaddrs)
dhcpv4, dhcpv6 = dhcp.dhcp_status(interface, ipaddrs)
gateway = netinfo_routes.get_gateway(routes, interface)
ipv6gateway = netinfo_routes.get_gateway(routes, interface, family=6)
return {
'mtu': str(mtu),
'addr': addr,
'gateway': gateway,
'netmask': netmask,
'dhcpv4': dhcpv4,
'ipv4addrs': ipv4addrs,
'ipv6addrs': ipv6addrs,
'ipv6autoconf': addresses.is_ipv6_local_auto(interface),
'ipv6gateway': ipv6gateway,
'dhcpv6': dhcpv6}
def _get_net_info(interface, routes):
mtu = mtus.getMtu(interface)
ipaddrs = addresses.getIpAddrs()
addr, netmask, ipv4addrs, ipv6addrs = addresses.getIpInfo(interface,
ipaddrs)
dhcpv4 = dhclient.is_active(interface, family=4)
dhcpv6 = dhclient.is_active(interface, family=6)
gateway = netinfo_routes.get_gateway(routes, interface)
ipv6gateway = netinfo_routes.get_gateway(routes, interface, family=6)
return {
'mtu': str(mtu),
'addr': addr,
'gateway': gateway,
'netmask': netmask,
'dhcpv4': dhcpv4,
'ipv4addrs': ipv4addrs,
'ipv6addrs': ipv6addrs,
'ipv6autoconf': addresses.is_ipv6_local_auto(interface),
'ipv6gateway': ipv6gateway,
'dhcpv6': dhcpv6,
'ipv4defaultroute': netinfo_routes.is_default_route(gateway)}
def _get_net_info(interface, routes):
mtu = mtus.getMtu(interface)
ipaddrs = addresses.getIpAddrs()
addr, netmask, ipv4addrs, ipv6addrs = addresses.getIpInfo(
interface, ipaddrs)
dhcpv4 = dhclient.is_active(interface, family=4)
dhcpv6 = dhclient.is_active(interface, family=6)
gateway = netinfo_routes.get_gateway(routes, interface)
ipv6gateway = netinfo_routes.get_gateway(routes, interface, family=6)
return {
'mtu': str(mtu),
'addr': addr,
'gateway': gateway,
'netmask': netmask,
'dhcpv4': dhcpv4,
'ipv4addrs': ipv4addrs,
'ipv6addrs': ipv6addrs,
'ipv6autoconf': addresses.is_ipv6_local_auto(interface),
'ipv6gateway': ipv6gateway,
'dhcpv6': dhcpv6
}
def test_local_auto_with_dynamic_address_from_ra(self):
IPV6_NETADDRESS = '2001:1:1:1'
IPV6_NETPREFIX_LEN = '64'
with veth_pair() as (server, client):
ipwrapper.addrAdd(server, IPV6_NETADDRESS + '::1',
IPV6_NETPREFIX_LEN, family=6)
ipwrapper.linkSet(server, ['up'])
with dnsmasq_run(server, ipv6_slaac_prefix=IPV6_NETADDRESS + '::'):
with wait_for_ipv6(client):
ipwrapper.linkSet(client, ['up'])
# Expecting link and global addresses on client iface
# The addresses are given randomly, so we sort them
ip_addrs = sorted(addresses.getIpAddrs()[client],
key=lambda ip: ip['address'])
self.assertEqual(2, len(ip_addrs), ip_addrs)
self.assertTrue(addresses.is_dynamic(ip_addrs[0]))
self.assertEqual('global', ip_addrs[0]['scope'])
self.assertEqual(IPV6_NETADDRESS,
ip_addrs[0]['address'][:len(IPV6_NETADDRESS)])
self.assertEqual('link', ip_addrs[1]['scope'])
