X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Fvpp_interface.py;h=1db34ba795808cb44add396eeb00c9d471883780;hb=ef90ed08fbcde7535b4a789349b39dc25798c77d;hp=194a0c4fb32e41822551980c05eac27b51a5c9d5;hpb=e0d2bd6bd7fc59c0c6ac48195d7f825dc99bfd91;p=vpp.git

diff --git a/test/vpp_interface.py b/test/vpp_interface.py
index 194a0c4fb32..1db34ba7958 100644
--- a/test/vpp_interface.py
+++ b/test/vpp_interface.py
@@ -1,8 +1,7 @@
 from abc import abstractmethod, ABCMeta
 import socket
 
-from util import Host, mk_ll_addr
-from vpp_neighbor import VppNeighbor
+from util import Host, mk_ll_addr, mactobinary
 
 
 class VppInterface(object):
@@ -171,6 +170,16 @@ class VppInterface(object):
         self._hosts_by_ip4 = {}
         self._hosts_by_ip6 = {}
 
+    def set_mac(self, mac):
+        self._local_mac = mac
+        self._local_ip6_ll = mk_ll_addr(mac)
+        self.test.vapi.sw_interface_set_mac_address(
+            self.sw_if_index,
+            mactobinary(self._local_mac))
+
+    def set_sw_if_index(self, sw_if_index):
+        self._sw_if_index = sw_if_index
+
         self.generate_remote_hosts()
 
         self._local_ip4 = "172.16.%u.1" % self.sw_if_index