X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blobdiff_plain;f=src%2Fvnet%2Finterface.c;h=ca4dc493aac961170aa594e068bc48fd49b3b9f5;hp=a9346a2b072c0cf1a492fb16c4796bb19f1d61e4;hb=1855b8e4;hpb=631de0dffebf2633e32b55c5c9b4663867a50371

diff --git a/src/vnet/interface.c b/src/vnet/interface.c
index a9346a2b072..ca4dc493aac 100644
--- a/src/vnet/interface.c
+++ b/src/vnet/interface.c
@@ -705,6 +705,22 @@ vnet_sw_interface_set_protocol_mtu (vnet_main_t * vnm, u32 sw_if_index,
     call_sw_interface_mtu_change_callbacks (vnm, sw_if_index);
 }
 
+void
+vnet_sw_interface_ip_directed_broadcast (vnet_main_t * vnm,
+					 u32 sw_if_index, u8 enable)
+{
+  vnet_sw_interface_t *si;
+
+  si = vnet_get_sw_interface (vnm, sw_if_index);
+
+  if (enable)
+    si->flags |= VNET_SW_INTERFACE_FLAG_DIRECTED_BCAST;
+  else
+    si->flags &= ~VNET_SW_INTERFACE_FLAG_DIRECTED_BCAST;
+
+  ip4_directed_broadcast (sw_if_index, enable);
+}
+
 /*
  * Reflect a change in hardware MTU on protocol MTUs
  */
@@ -1609,6 +1625,7 @@ default_update_adjacency (vnet_main_t * vnm, u32 sw_if_index, u32 ai)
       adj_glean_update_rewrite (ai);
       break;
     case IP_LOOKUP_NEXT_ARP:
+    case IP_LOOKUP_NEXT_BCAST:
       /*
        * default rewirte in neighbour adj
        */