X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fbuffer.h;h=7567b8752483920516b8fb88819bb21c665e3896;hb=cea194d8f973a2f2b5ef72d212533057174cc70a;hp=fbefe7c2f5671c638577806c6c88c9cf9ac97940;hpb=5a6508d7269266b4a3ecacdd197ea3514a0c0e28;p=vpp.git

diff --git a/src/vnet/buffer.h b/src/vnet/buffer.h
index fbefe7c2f56..7567b875248 100644
--- a/src/vnet/buffer.h
+++ b/src/vnet/buffer.h
@@ -54,7 +54,8 @@
   _( 9, IS_IP6)						\
   _(10, OFFLOAD_IP_CKSUM)				\
   _(11, OFFLOAD_TCP_CKSUM)				\
-  _(12, OFFLOAD_UDP_CKSUM)
+  _(12, OFFLOAD_UDP_CKSUM)                              \
+  _(13, IS_NATED)
 
 #define VNET_BUFFER_FLAGS_VLAN_BITS \
   (VNET_BUFFER_F_VLAN_1_DEEP | VNET_BUFFER_F_VLAN_2_DEEP)
@@ -125,8 +126,14 @@ typedef struct
 	     protocol and ports. */
 	  u32 flow_hash;
 
-	  /* next protocol */
-	  u32 save_protocol;
+	  union
+	  {
+	    /* next protocol */
+	    u32 save_protocol;
+
+	    /* Hint for transport protocols */
+	    u32 fib_index;
+	  };
 
 	  /* Rewrite length */
 	  u32 save_rewrite_length;