def test_add_multipath_route(self):
self.device_name2 = 'test_device2'
ip_lib.IPWrapper(self.namespace).add_dummy(self.device_name2)
self.device2 = ip_lib.IPDevice(self.device_name2, self.namespace)
self.device2.link.set_up()
self.device.addr.add('10.1.0.1/24')
self.device2.addr.add('10.2.0.1/24')
multipath = [{
'device': self.device_name,
'via': '10.1.0.100',
'weight': 10
}, {
'device': self.device_name2,
'via': '10.2.0.100',
'weight': 20
}, {
'via': '10.2.0.101',
'weight': 30
}, {
'via': '10.2.0.102'
}]
priv_ip_lib.add_ip_route(self.namespace,
'192.168.0.0/24',
n_cons.IP_VERSION_4,
via=multipath)
self._check_routes(['192.168.0.0/24'], gateway=multipath)
def test_add_route_via_ipv4(self):
cidrs = ['192.168.0.0/24', '172.90.0.0/16', '10.0.0.0/8']
int_cidr = '192.168.20.1/24'
int_ip_address = str(netaddr.IPNetwork(int_cidr).ip)
self.device.addr.add(int_cidr)
for cidr in cidrs:
ip_version = common_utils.get_ip_version(cidr)
priv_ip_lib.add_ip_route(self.namespace, cidr, ip_version,
via=int_ip_address)
self._check_routes(cidrs, gateway=int_ip_address)
def test_add_route_via_ipv6(self):
cidrs = ['2001:db8::/64', 'faaa::/96']
int_cidr = 'fd00::1/64'
via_ip = 'fd00::2'
self.device.addr.add(int_cidr)
for cidr in cidrs:
ip_version = common_utils.get_ip_version(cidr)
priv_ip_lib.add_ip_route(self.namespace, cidr, ip_version,
via=via_ip)
self._check_routes(cidrs, gateway=via_ip)
def _add_route_device_and_check(self, table=None, metric=None,
scope='link'):
cidrs = ['192.168.0.0/24', '172.90.0.0/16', '10.0.0.0/8',
'2001:db8::/64']
for cidr in cidrs:
ip_version = common_utils.get_ip_version(cidr)
priv_ip_lib.add_ip_route(self.namespace, cidr, ip_version,
device=self.device_name, table=table,
metric=metric, scope=scope)
self._check_routes(cidrs, table=table, metric=metric, scope=scope)
def test_add_default(self):
ip_addresses = ['192.168.0.1/24', '172.90.0.1/16', '10.0.0.1/8',
'2001:db8::1/64', 'faaa::1/96']
for ip_address in ip_addresses:
ip_version = common_utils.get_ip_version(ip_address)
if ip_version == n_cons.IP_VERSION_4:
_ip = str(netaddr.IPNetwork(ip_address).ip)
else:
_ip = str(netaddr.IPNetwork(ip_address).ip + 1)
self.device.addr.add(ip_address)
priv_ip_lib.add_ip_route(self.namespace, None, ip_version,
device=self.device_name, via=_ip)
self._check_gateway(_ip)
