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Diffstat (limited to 'src/vnet/tcp/tcp_inlines.h')
-rw-r--r--src/vnet/tcp/tcp_inlines.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp_inlines.h b/src/vnet/tcp/tcp_inlines.h
index dfdf801d0ab..e82f308d9b8 100644
--- a/src/vnet/tcp/tcp_inlines.h
+++ b/src/vnet/tcp/tcp_inlines.h
@@ -237,6 +237,13 @@ tcp_input_lookup_buffer (vlib_buffer_t * b, u8 thread_index, u32 * error,
tcp_header_t *tcp;
u8 result = 0;
+ /* Set the sw_if_index[VLIB_RX] to the interface we received
+ * the connection on (the local interface) */
+ vnet_buffer (b)->sw_if_index[VLIB_RX] =
+ vnet_buffer (b)->ip.rx_sw_if_index != ~0 ?
+ vnet_buffer (b)->ip.rx_sw_if_index :
+ vnet_buffer (b)->sw_if_index[VLIB_RX];
+
if (is_ip4)
{
ip4_header_t *ip4 = vlib_buffer_get_current (b);