X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftemplate_bd.py;h=291f4684db9b332697f712ca93e8105aa49f5f79;hb=e88865d;hp=080b2e6bcc57f1ef41ad56f6f22bf83e145cbb57;hpb=6ae5ee7addcbb85e614a49fe7903df5bbb4ded22;p=vpp.git

diff --git a/test/template_bd.py b/test/template_bd.py
index 080b2e6bcc5..291f4684db9 100644
--- a/test/template_bd.py
+++ b/test/template_bd.py
@@ -28,6 +28,11 @@ class BridgeDomain(object):
                 UDP(sport=20000, dport=10000) /
                 Raw('\xa5' * 100))
 
+    @abstractmethod
+    def ip_range(self, start, end):
+        """ range of remote ip's """
+        pass
+
     @abstractmethod
     def encap_mcast(self, pkt, src_ip, src_mac, vni):
         """ Encapsulate mcast packet """
@@ -148,8 +153,7 @@ class BridgeDomain(object):
         ip_range_end = 30
         mcast_stream = [
             self.encap_mcast(self.frame_request, ip, mac, self.mcast_flood_bd)
-            for ip in ip4_range(self.pg0.remote_ip4,
-                                ip_range_start, ip_range_end)]
+            for ip in self.ip_range(ip_range_start, ip_range_end)]
         self.pg0.add_stream(mcast_stream)
         self.pg2.enable_capture()
         self.pg_start()