diff options
| author |   Matus Fabian <matfabia@cisco.com> | 2017-10-24 04:13:49 -0700 |
|---|---|---|
| committer |   Ole Trøan <otroan@employees.org> | 2017-10-25 16:18:54 +0000 |
| commit | 36ea2d6d3a67a60534a7c2b58551688858a1ce7f (patch) | |
| tree | 1cb424c70e1f1557e2354eb50559a346adb3314b /src/plugins/nat/in2out.c | |
| parent | ac1f96d7cdfb845c08400d27ec566b991e32e24b (diff) | |
One armed NAT (VPP-1035)
Use a single physical interface in order to accomplish NAT44/NAT64.
Change-Id: I0c8138953a7a4075df306172e125abad771315e4
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/in2out.c')
| -rwxr-xr-x | src/plugins/nat/in2out.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/nat/in2out.c b/src/plugins/nat/in2out.c index 24ff38602c5..9f668d89f97 100755 --- a/src/plugins/nat/in2out.c +++ b/src/plugins/nat/in2out.c @@ -182,7 +182,7 @@ snat_not_translate_fast (snat_main_t * sm, vlib_node_runtime_t *node, pool_foreach (i, sm->interfaces, ({ /* NAT packet aimed at outside interface */ - if ((i->is_inside == 0) && (sw_if_index == i->sw_if_index)) + if ((nat_interface_is_outside(i)) && (sw_if_index == i->sw_if_index)) return 0; })); } @@ -3523,7 +3523,7 @@ snat_hairpin_src_fn (vlib_main_t * vm, pool_foreach (i, sm->output_feature_interfaces, ({ /* Only packets from NAT inside interface */ - if ((i->is_inside == 1) && (sw_if_index0 == i->sw_if_index)) + if ((nat_interface_is_inside(i)) && (sw_if_index0 == i->sw_if_index)) { if (PREDICT_FALSE ((vnet_buffer (b0)->snat.flags) & SNAT_FLAG_HAIRPINNING)) |