tcp session: initialize sw_if_index at connect time

[vpp.git] / src / vnet / tcp / tcp_output.c

diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 8269499..7a46798 100644 (file)
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -2136,7 +2136,7 @@ tcp_output_handle_packet (tcp_connection_t * tc0, vlib_buffer_t * b0,
     }
 
   vnet_buffer (b0)->sw_if_index[VLIB_TX] = tc0->c_fib_index;
-  vnet_buffer (b0)->sw_if_index[VLIB_RX] = 0;
+  vnet_buffer (b0)->sw_if_index[VLIB_RX] = tc0->sw_if_index;
 
   if (!is_ip4)
     {