X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Ftraffic_scripts%2Fipfix_sessions.py;h=11e77fa08cd92685787ce2f981a5a5a431f68278;hp=e7597a894a3519fb68b0288e3936e90afccfaa23;hb=a5df75f5c9739ce84814d999ab3efc3142c47086;hpb=ac8b7ce3b05805a978b8186440e62dcd0d9023c3

diff --git a/resources/traffic_scripts/ipfix_sessions.py b/resources/traffic_scripts/ipfix_sessions.py
index e7597a894a..11e77fa08c 100755
--- a/resources/traffic_scripts/ipfix_sessions.py
+++ b/resources/traffic_scripts/ipfix_sessions.py
@@ -192,6 +192,11 @@ def main():
         pkt = rxq.recv(5)
         if pkt is None:
             raise RuntimeError("RX timeout")
+
+        if pkt.haslayer("ICMPv6ND_NS"):
+            # read another packet in the queue if the current one is ICMPv6ND_NS
+            continue
+
         if pkt.haslayer("IPFIXHeader"):
             if pkt.haslayer("IPFIXTemplate"):
                 # create or update template for IPFIX data packets
@@ -219,6 +224,6 @@ def main():
             raise RuntimeError("Received non-IPFIX packet or IPFIX header was"
                                "not recognized.")
 
-if __name__ == "__main__":
 
+if __name__ == "__main__":
     main()