diff options
Diffstat (limited to 'test/test_nat.py')
| -rw-r--r-- | test/test_nat.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/test/test_nat.py b/test/test_nat.py index 7ff3f8517ad..ec2009ef6fd 100644 --- a/test/test_nat.py +++ b/test/test_nat.py @@ -3369,6 +3369,50 @@ class TestNAT44(MethodHolder): self.logger.error(ppp("Unexpected or invalid packet:", p)) raise + def test_output_feature_and_service2(self): + """ NAT44 interface output feature and service host direct access """ + self.vapi.nat44_forwarding_enable_disable(1) + self.nat44_add_address(self.nat_addr) + self.vapi.nat44_interface_add_del_output_feature(self.pg1.sw_if_index, + is_inside=0) + + # session initiaded from service host - translate + pkts = self.create_stream_in(self.pg0, self.pg1) + self.pg0.add_stream(pkts) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + capture = self.pg1.get_capture(len(pkts)) + self.verify_capture_out(capture) + + pkts = self.create_stream_out(self.pg1) + self.pg1.add_stream(pkts) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + capture = self.pg0.get_capture(len(pkts)) + self.verify_capture_in(capture, self.pg0) + + tcp_port_out = self.tcp_port_out + udp_port_out = self.udp_port_out + icmp_id_out = self.icmp_id_out + + # session initiaded from remote host - do not translate + pkts = self.create_stream_out(self.pg1, + self.pg0.remote_ip4, + use_inside_ports=True) + self.pg1.add_stream(pkts) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + capture = self.pg0.get_capture(len(pkts)) + self.verify_capture_in(capture, self.pg0) + + pkts = self.create_stream_in(self.pg0, self.pg1) + self.pg0.add_stream(pkts) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + capture = self.pg1.get_capture(len(pkts)) + self.verify_capture_out(capture, nat_ip=self.pg0.remote_ip4, + same_port=True) + def test_one_armed_nat44(self): """ One armed NAT44 """ remote_host = self.pg9.remote_hosts[0] |