diff options
Diffstat (limited to 'src/plugins/cnat/cnat_node_feature.c')
| -rw-r--r-- | src/plugins/cnat/cnat_node_feature.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/plugins/cnat/cnat_node_feature.c b/src/plugins/cnat/cnat_node_feature.c index aced4cd0a15..9b2c0c2fe06 100644 --- a/src/plugins/cnat/cnat_node_feature.c +++ b/src/plugins/cnat/cnat_node_feature.c @@ -143,7 +143,10 @@ cnat_input_feature_fn (vlib_main_t *vm, vlib_node_runtime_t *node, /* refcnt session in current client */ cnat_client_cnt_session (cc); - cnat_session_create (session, ctx, CNAT_LOCATION_OUTPUT, rsession_flags); + cnat_session_create (session, ctx); + if (!(ct->flags & CNAT_TR_FLAG_NO_RETURN_SESSION)) + cnat_rsession_create (session, ctx, CNAT_LOCATION_OUTPUT, + rsession_flags); trace_flags |= CNAT_TRACE_SESSION_CREATED; } @@ -156,9 +159,9 @@ cnat_input_feature_fn (vlib_main_t *vm, vlib_node_runtime_t *node, } if (AF_IP4 == ctx->af) - cnat_translation_ip4 (session, ip4, udp0); + cnat_translation_ip4 (session, ip4, udp0, vnet_buffer (b)->oflags); else - cnat_translation_ip6 (session, ip6, udp0); + cnat_translation_ip6 (session, ip6, udp0, vnet_buffer (b)->oflags); if (NULL != ct) { @@ -320,14 +323,17 @@ cnat_output_feature_fn (vlib_main_t *vm, vlib_node_runtime_t *node, CNAT_SESSION_FLAG_NO_CLIENT | CNAT_SESSION_FLAG_ALLOC_PORT; trace_flags |= CNAT_TRACE_SESSION_CREATED; - cnat_session_create (session, ctx, CNAT_LOCATION_INPUT, - CNAT_SESSION_FLAG_NO_CLIENT); + + cnat_session_create (session, ctx); + cnat_rsession_create (session, ctx, CNAT_LOCATION_INPUT, + CNAT_SESSION_FLAG_NO_CLIENT | + CNAT_SESSION_RETRY_SNAT); } if (AF_IP4 == ctx->af) - cnat_translation_ip4 (session, ip4, udp0); + cnat_translation_ip4 (session, ip4, udp0, vnet_buffer (b)->oflags); else - cnat_translation_ip6 (session, ip6, udp0); + cnat_translation_ip6 (session, ip6, udp0, vnet_buffer (b)->oflags); trace: if (PREDICT_FALSE (ctx->do_trace)) |