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| author |   Matus Fabian <matfabia@cisco.com> | 2017-09-10 22:17:47 -0700 |
|---|---|---|
| committer | Matus Fabian <matfabia@cisco.com> | 2017-09-10 22:17:47 -0700 |
| commit | b2d2fc7f581101261f59708eaf7a8ad5272a56cb (patch) | |
| tree | fde30cee7ddb8097cd884b53e2a5953942009b56 /test/test_nat.py | |
| parent | 56dd5438b04b869065d8e901c315496bb6777455 (diff) | |
NAT: fixed hairpinning for in2out translation as an output feature (VPP-976)
Test whether the hairpinning flag is set only for packets from NAT inside interface.
Change-Id: I4a4fdd2084a76a70ce9dfe3e2b8332c02fa2eccd
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'test/test_nat.py')
| -rw-r--r-- | test/test_nat.py | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/test/test_nat.py b/test/test_nat.py index de07019f050..1f2d17ab101 100644 --- a/test/test_nat.py +++ b/test/test_nat.py @@ -2221,25 +2221,34 @@ class TestNAT44(MethodHolder): """ NAT44 interface output feature (in2out postrouting) """ self.nat44_add_address(self.nat_addr) self.vapi.nat44_interface_add_del_output_feature(self.pg0.sw_if_index) - self.vapi.nat44_interface_add_del_output_feature(self.pg1.sw_if_index, + self.vapi.nat44_interface_add_del_output_feature(self.pg1.sw_if_index) + self.vapi.nat44_interface_add_del_output_feature(self.pg3.sw_if_index, is_inside=0) # in2out - pkts = self.create_stream_in(self.pg0, self.pg1) + pkts = self.create_stream_in(self.pg0, self.pg3) self.pg0.add_stream(pkts) self.pg_enable_capture(self.pg_interfaces) self.pg_start() - capture = self.pg1.get_capture(len(pkts)) + capture = self.pg3.get_capture(len(pkts)) self.verify_capture_out(capture) # out2in - pkts = self.create_stream_out(self.pg1) - self.pg1.add_stream(pkts) + pkts = self.create_stream_out(self.pg3) + self.pg3.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) + # from non-NAT interface to NAT inside interface + pkts = self.create_stream_in(self.pg2, self.pg0) + self.pg2.add_stream(pkts) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + capture = self.pg0.get_capture(len(pkts)) + self.verify_capture_no_translation(capture, self.pg2, self.pg0) + def test_output_feature_vrf_aware(self): """ NAT44 interface output feature VRF aware (in2out postrouting) """ nat_ip_vrf10 = "10.0.0.10" |