X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip6_forward.c;h=54582d38364e33e2d95688cda185c76cfb8aaaf8;hb=59b2565cd91a67ced650739f36129650830211ac;hp=bb4893ad19f7d13fbf3991022e3c5593e4137802;hpb=35ffa3e8f6b032f6e324234d495f769049d8feea;p=vpp.git

diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c
index bb4893ad19f..54582d38364 100644
--- a/src/vnet/ip/ip6_forward.c
+++ b/src/vnet/ip/ip6_forward.c
@@ -2041,6 +2041,14 @@ ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst, u32 sw_if_index)
 			    VNET_LINK_IP6, &nh, sw_if_index);
   adj = adj_get (ai);
 
+  /* Peer has been previously resolved, retrieve glean adj instead */
+  if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE)
+    {
+      adj_unlock (ai);
+      ai = adj_glean_add_or_lock (FIB_PROTOCOL_IP6, sw_if_index, &nh);
+      adj = adj_get (ai);
+    }
+
   vnet_rewrite_one_header (adj[0], h, sizeof (ethernet_header_t));
   vlib_buffer_advance (b, -adj->rewrite_header.data_bytes);