From 1855b8e48d95289cc9f0a6e339f2148d64ac705c Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Wed, 11 Jul 2018 10:31:26 -0700 Subject: 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 --- src/vnet/adj/adj_nbr.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/vnet/adj/adj_nbr.c') diff --git a/src/vnet/adj/adj_nbr.c b/src/vnet/adj/adj_nbr.c index 3f66acbb5c5..3a474a8e199 100644 --- a/src/vnet/adj/adj_nbr.c +++ b/src/vnet/adj/adj_nbr.c @@ -230,6 +230,11 @@ adj_nbr_add_or_lock (fib_protocol_t nh_proto, 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), -- cgit 1.2.3-korg