X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fgre%2Fgre.c;h=d842d688603664cd516ab98b75972702f7a5c948;hb=33c45f56a;hp=83f128336116199ce12267ce398a0eb08a294a1c;hpb=cf86740a11650231bab4d14bc8d9288a91a22f16;p=vpp.git

diff --git a/src/vnet/gre/gre.c b/src/vnet/gre/gre.c
index 83f12833611..d842d688603 100644
--- a/src/vnet/gre/gre.c
+++ b/src/vnet/gre/gre.c
@@ -391,9 +391,9 @@ gre_get_fixup (fib_protocol_t fproto, vnet_link_t lt)
     return (gre64_fixup);
   if (fproto == FIB_PROTOCOL_IP4 && lt == VNET_LINK_IP4)
     return (gre44_fixup);
-  if (fproto == FIB_PROTOCOL_IP6 && lt == VNET_LINK_ETHERNET)
+  if (fproto == FIB_PROTOCOL_IP6)
     return (grex6_fixup);
-  if (fproto == FIB_PROTOCOL_IP4 && lt == VNET_LINK_ETHERNET)
+  if (fproto == FIB_PROTOCOL_IP4)
     return (grex4_fixup);
 
   ASSERT (0);
@@ -410,7 +410,11 @@ gre_update_adj (vnet_main_t * vnm, u32 sw_if_index, adj_index_t ai)
 
   ti = gm->tunnel_index_by_sw_if_index[sw_if_index];
   t = pool_elt_at_index (gm->tunnels, ti);
-  af = ADJ_FLAG_MIDCHAIN_IP_STACK;
+
+  if (t->flags & TUNNEL_ENCAP_DECAP_FLAG_ENCAP_INNER_HASH)
+    af = ADJ_FLAG_MIDCHAIN_FIXUP_FLOW_HASH;
+  else
+    af = ADJ_FLAG_MIDCHAIN_IP_STACK;
 
   if (VNET_LINK_ETHERNET == adj_get_link_type (ai))
     af |= ADJ_FLAG_MIDCHAIN_NO_COUNT;
@@ -429,12 +433,18 @@ adj_walk_rc_t
 mgre_mk_complete_walk (adj_index_t ai, void *data)
 {
   mgre_walk_ctx_t *ctx = data;
+  adj_flags_t af;
+
+  if (ctx->t->flags & TUNNEL_ENCAP_DECAP_FLAG_ENCAP_INNER_HASH)
+    af = ADJ_FLAG_MIDCHAIN_FIXUP_FLOW_HASH;
+  else
+    af = ADJ_FLAG_MIDCHAIN_IP_STACK;
 
   adj_nbr_midchain_update_rewrite
     (ai, gre_get_fixup (ctx->t->tunnel_dst.fp_proto,
 			adj_get_link_type (ai)),
      uword_to_pointer (ctx->t->flags, void *),
-     ADJ_FLAG_MIDCHAIN_IP_STACK,
+     af,
      gre_build_rewrite (vnet_get_main (),
 			ctx->t->sw_if_index,
 			adj_get_link_type (ai),
@@ -472,7 +482,8 @@ mgre_update_adj (vnet_main_t * vnm, u32 sw_if_index, adj_index_t ai)
   ti = gm->tunnel_index_by_sw_if_index[sw_if_index];
   t = pool_elt_at_index (gm->tunnels, ti);
 
-  ne = teib_entry_find (sw_if_index, &adj->sub_type.nbr.next_hop);
+  ne = teib_entry_find_46 (sw_if_index,
+			   adj->ia_nh_proto, &adj->sub_type.nbr.next_hop);
 
   if (NULL == ne)
     // no NHRP entry to provide the next-hop