"autoreply" flag: autogenerate standard xxx_reply_t messages

[vpp.git] / src / vnet / ip / ip6_neighbor.c

diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c
index 42edb79..ee80ee3 100644 (file)
--- a/src/vnet/ip/ip6_neighbor.c
+++ b/src/vnet/ip/ip6_neighbor.c
@@ -630,10 +630,13 @@ vnet_set_ip6_ethernet_neighbor (vlib_main_t * vm,
          n->fib_entry_index =
            fib_table_entry_update_one_path (fib_index, &pfx,
                                             FIB_SOURCE_ADJ,
-                                            FIB_ENTRY_FLAG_NONE,
+                                            FIB_ENTRY_FLAG_ATTACHED,
                                             FIB_PROTOCOL_IP6, &pfx.fp_addr,
                                             n->key.sw_if_index, ~0, 1, NULL,
                                             FIB_ROUTE_PATH_FLAG_NONE);
+       }
+      else
+       {
          n->flags |= IP6_NEIGHBOR_FLAG_NO_FIB_ENTRY;
        }
     }
@@ -1027,7 +1030,7 @@ icmp6_neighbor_solicitation_or_advertisement (vlib_main_t * vm,
 
          /* If src address unspecified or link local, donot learn neighbor MAC */
          if (PREDICT_TRUE (error0 == ICMP6_ERROR_NONE && o0 != 0 &&
-                           !ip6_sadd_unspecified && !ip6_sadd_link_local))
+                           !ip6_sadd_unspecified))
            {
              ip6_neighbor_main_t *nm = &ip6_neighbor_main;
              if (nm->limit_neighbor_cache_size &&
@@ -1040,7 +1043,7 @@ icmp6_neighbor_solicitation_or_advertisement (vlib_main_t * vm,
                                              &h0->target_address,
                                              o0->ethernet_address,
                                              sizeof (o0->ethernet_address),
-                                             0, 0);
+                                             0, ip6_sadd_link_local);
            }
 
          if (is_solicitation && error0 == ICMP6_ERROR_NONE)