Revert "Allow interface types to override glean adjacency behaivour"

[vpp.git] / src / vnet / ethernet / arp.c

diff --git a/src/vnet/ethernet/arp.c b/src/vnet/ethernet/arp.c
index 120a276..149f0a5 100644 (file)
--- a/src/vnet/ethernet/arp.c
+++ b/src/vnet/ethernet/arp.c
@@ -203,7 +203,7 @@ format_ethernet_arp_header (u8 * s, va_list * va)
 {
   ethernet_arp_header_t *a = va_arg (*va, ethernet_arp_header_t *);
   u32 max_header_bytes = va_arg (*va, u32);
-  uword indent;
+  u32 indent;
   u16 l2_type, l3_type;
 
   if (max_header_bytes != 0 && sizeof (a[0]) > max_header_bytes)
@@ -615,7 +615,7 @@ vnet_arp_set_ip4_over_ethernet_internal (vnet_main_t * vnm,
        */
       if (0 == memcmp (e->ethernet_address,
                       a->ethernet, sizeof (e->ethernet_address)))
-       return -1;
+       goto check_customers;
 
       /* Update time stamp and ethernet address. */
       clib_memcpy (e->ethernet_address, a->ethernet,
@@ -630,6 +630,7 @@ vnet_arp_set_ip4_over_ethernet_internal (vnet_main_t * vnm,
 
   adj_nbr_walk_nh4 (sw_if_index, &e->ip4_address, arp_mk_complete_walk, e);
 
+check_customers:
   /* Customer(s) waiting for this address to be resolved? */
   p = hash_get (am->pending_resolutions_by_address, a->ip4.as_u32);
   if (p)
@@ -1122,6 +1123,12 @@ arp_input (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
                                  &arp0->ip4_over_ethernet[0]);
              goto drop1;
            }
+         else if (arp0->opcode ==
+                  clib_host_to_net_u16 (ETHERNET_ARP_OPCODE_request) &&
+                  (dst_is_local0 == 0))
+           {
+             goto drop1;
+           }
 
        send_reply:
          /* Send a reply.