diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_nat.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/test_nat.py b/test/test_nat.py index 4470a054bed..7c126199072 100644 --- a/test/test_nat.py +++ b/test/test_nat.py @@ -6436,6 +6436,29 @@ class TestNAT66(MethodHolder): self.assertEqual(len(sm), 1) self.assertEqual(sm[0].total_pkts, 8) + def test_check_no_translate(self): + """ NAT66 translate only when egress interface is outside interface """ + self.vapi.nat66_add_del_interface(self.pg0.sw_if_index) + self.vapi.nat66_add_del_interface(self.pg1.sw_if_index) + self.vapi.nat66_add_del_static_mapping(self.pg0.remote_ip6n, + self.nat_addr_n) + + # in2out + p = (Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) / + IPv6(src=self.pg0.remote_ip6, dst=self.pg1.remote_ip6) / + UDP()) + self.pg0.add_stream([p]) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + capture = self.pg1.get_capture(1) + packet = capture[0] + try: + self.assertEqual(packet[IPv6].src, self.pg0.remote_ip6) + self.assertEqual(packet[IPv6].dst, self.pg1.remote_ip6) + except: + self.logger.error(ppp("Unexpected or invalid packet:", packet)) + raise + def clear_nat66(self): """ Clear NAT66 configuration. |