From 0938dcf192d203dcbe89d2819d3819d2f93408bf Mon Sep 17 00:00:00 2001 From: Matus Fabian Date: Wed, 8 Nov 2017 01:59:38 -0800 Subject: NAT64 to use IPv4 address from interface (VPP-1051) Change-Id: I326429c31dea6958a342ee152ef86cb975f4b12c Signed-off-by: Matus Fabian --- test/test_nat.py | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) (limited to 'test/test_nat.py') diff --git a/test/test_nat.py b/test/test_nat.py index 3c002bb8eca..76c52828ad9 100644 --- a/test/test_nat.py +++ b/test/test_nat.py @@ -3428,7 +3428,7 @@ class TestNAT64(MethodHolder): 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]) @@ -4337,6 +4337,25 @@ class TestNAT64(MethodHolder): 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. -- cgit 1.2.3-korg