X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip4_packet.h;h=362805c8529a7000d72600341953c3dd3e90e538;hb=d724e4f43b1d143a3f35492bce72fdc3e8af553e;hp=3872ccdd4652f3d8284f7598573b74f555426b58;hpb=dc3e9664858df680accca7324299b633bf60397d;p=vpp.git

diff --git a/src/vnet/ip/ip4_packet.h b/src/vnet/ip/ip4_packet.h
index 3872ccdd465..362805c8529 100644
--- a/src/vnet/ip/ip4_packet.h
+++ b/src/vnet/ip/ip4_packet.h
@@ -384,6 +384,12 @@ ip4_address_is_multicast (const ip4_address_t * a)
   return (a->data[0] & 0xf0) == 0xe0;
 }
 
+always_inline uword
+ip4_address_is_global_broadcast (const ip4_address_t * a)
+{
+  return (a->as_u32) == 0xffffffff;
+}
+
 always_inline void
 ip4_multicast_address_set_for_group (ip4_address_t * a,
 				     ip_multicast_group_t g)