cls.vrf1_nat_addr_n = socket.inet_pton(socket.AF_INET,
cls.vrf1_nat_addr)
- cls.create_pg_interfaces(range(4))
+ cls.create_pg_interfaces(range(5))
cls.ip6_interfaces = list(cls.pg_interfaces[0:1])
cls.ip6_interfaces.append(cls.pg_interfaces[2])
cls.ip4_interfaces = list(cls.pg_interfaces[1:2])
self.assertEqual(p[TCP].dport, self.tcp_port_in)
self.assertEqual(data, p[Raw].load)
+ def test_interface_addr(self):
+ """ Acquire NAT64 pool addresses from interface """
+ self.vapi.nat64_add_interface_addr(self.pg4.sw_if_index)
+
+ # no address in NAT64 pool
+ adresses = self.vapi.nat44_address_dump()
+ self.assertEqual(0, len(adresses))
+
+ # configure interface address and check NAT64 address pool
+ self.pg4.config_ip4()
+ addresses = self.vapi.nat64_pool_addr_dump()
+ self.assertEqual(len(addresses), 1)
+ self.assertEqual(addresses[0].address, self.pg4.local_ip4n)
+
+ # remove interface address and check NAT64 address pool
+ self.pg4.unconfig_ip4()
+ addresses = self.vapi.nat64_pool_addr_dump()
+ self.assertEqual(0, len(adresses))
+
def nat64_get_ses_num(self):
"""
Return number of active NAT64 sessions.