X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fethernet%2Fmac_address.c;h=b7981299700ffbaaca87cd057648817ed9b819c0;hb=cbe25aab3be72154f2c706c39eeba6a77f34450f;hp=6f40e50efa2ccf2d4c840886b24c5e506de085c8;hpb=96453fd2417ebd1d69354a7fb692976129cea80e;p=vpp.git

diff --git a/src/vnet/ethernet/mac_address.c b/src/vnet/ethernet/mac_address.c
index 6f40e50efa2..b7981299700 100644
--- a/src/vnet/ethernet/mac_address.c
+++ b/src/vnet/ethernet/mac_address.c
@@ -61,6 +61,16 @@ unformat_mac_address_t (unformat_input_t * input, va_list * args)
   return (0);
 }
 
+void
+mac_address_increment (mac_address_t * mac)
+{
+  u64 a;
+
+  a = mac_address_as_u64 (mac);
+  a++;
+  mac_address_from_u64 (mac, a);
+}
+
 /*
  * fd.io coding-style-patch-verification: ON
  *