IP directed broadcast
with ip direct broadcast enable a packet to the interface's
subnet broadcast address with be sent L2 broadcast on the
interface. dissabled, it will be dropped. it is disabled by
default, which preserves current behaviour
Change-Id: If154cb92e64834e97a541b32624354348a0eafb3
Signed-off-by: Neale Ranns <nranns@cisco.com>
diff --git a/src/vnet/adj/adj_nbr.c b/src/vnet/adj/adj_nbr.c
index 3f66acb..3a474a8 100644
--- a/src/vnet/adj/adj_nbr.c
+++ b/src/vnet/adj/adj_nbr.c
@@ -230,6 +230,11 @@
adj_index = adj_get_index(adj);
adj_lock(adj_index);
+ if (ip46_address_is_equal(&ADJ_BCAST_ADDR, nh_addr))
+ {
+ adj->lookup_next_index = IP_LOOKUP_NEXT_BCAST;
+ }
+
vnet_rewrite_init(vnm, sw_if_index, link_type,
adj_get_nd_node(nh_proto),
vnet_tx_node_index_for_sw_interface(vnm, sw_if_index),