X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=GPL%2Ftraffic_scripts%2Fpolicer.py;h=76b781268704fc37e226479054577e80c688c3bc;hb=4e6de308248a9aadd54f0183740bbe807cf9e985;hp=ef78f279ade9f2a8a3c6534cd16bde4cc445510a;hpb=8b25b4e89bdba964f2a3d602b8c47f551a084724;p=csit.git

diff --git a/GPL/traffic_scripts/policer.py b/GPL/traffic_scripts/policer.py
index ef78f279ad..76b7812687 100644
--- a/GPL/traffic_scripts/policer.py
+++ b/GPL/traffic_scripts/policer.py
@@ -26,12 +26,11 @@
 """Traffic script for IPsec verification."""
 
 import sys
-import logging
 
 from ipaddress import ip_address
 from scapy.layers.l2 import Ether
 from scapy.layers.inet import IP, TCP
-from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6MLReport2
+from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6MLReport2, ICMPv6ND_RA
 from scapy.packet import Raw
 
 from .TrafficScriptArg import TrafficScriptArg
@@ -117,9 +116,13 @@ def main():
             # read another packet in the queue if the current one is
             # ICMPv6MLReport2
             continue
-        else:
-            # otherwise process the current packet
-            break
+        elif pkt_recv.haslayer(ICMPv6ND_RA):
+            # read another packet in the queue if the current one is
+            # ICMPv6ND_RA
+            continue
+
+        # otherwise process the current packet
+        break
 
     if pkt_recv is None:
         raise RuntimeError(u"Rx timeout")