diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_nat.py | 27 | ||||
| -rw-r--r-- | test/vpp_papi_provider.py | 23 |
2 files changed, 50 insertions, 0 deletions
diff --git a/test/test_nat.py b/test/test_nat.py index 792b21b418f..37e1b1e7b75 100644 --- a/test/test_nat.py +++ b/test/test_nat.py @@ -2452,6 +2452,33 @@ class TestNAT44(MethodHolder): self.logger.error(ppp("Unexpected or invalid packet:", p)) raise + def test_del_session(self): + """ Delete NAT44 session """ + self.nat44_add_address(self.nat_addr) + self.vapi.nat44_interface_add_del_feature(self.pg0.sw_if_index) + self.vapi.nat44_interface_add_del_feature(self.pg1.sw_if_index, + is_inside=0) + + 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)) + + sessions = self.vapi.nat44_user_session_dump(self.pg0.remote_ip4n, 0) + nsessions = len(sessions) + + self.vapi.nat44_del_session(sessions[0].inside_ip_address, + sessions[0].inside_port, + sessions[0].protocol) + self.vapi.nat44_del_session(sessions[1].outside_ip_address, + sessions[1].outside_port, + sessions[1].protocol, + is_in=0) + + sessions = self.vapi.nat44_user_session_dump(self.pg0.remote_ip4n, 0) + self.assertEqual(nsessions - len(sessions), 2) + def tearDown(self): super(TestNAT44, self).tearDown() if not self.vpp_dead: diff --git a/test/vpp_papi_provider.py b/test/vpp_papi_provider.py index 68b2bd0b514..8e7235659be 100644 --- a/test/vpp_papi_provider.py +++ b/test/vpp_papi_provider.py @@ -1346,6 +1346,29 @@ class VppPapiProvider(object): """ return self.api(self.papi.nat44_lb_static_mapping_dump, {}) + def nat44_del_session( + self, + addr, + port, + protocol, + vrf_id=0, + is_in=1): + """Delete NAT44 session + + :param addr: IPv4 address + :param por: port number + :param protocol: IP protocol number + :param vrf_id: VRF ID + :param is_in: 1 if inside network addres and port pari, 0 if outside + """ + return self.api( + self.papi.nat44_del_session, + {'address': addr, + 'port': port, + 'protocol': protocol, + 'vrf_id': vrf_id, + 'is_in': is_in}) + def nat_det_add_del_map( self, in_addr, |