FIX: vpp_device ignore packets list

[csit.git] / GPL / traffic_scripts / geneve_tunnel.py

diff --git a/GPL/traffic_scripts/geneve_tunnel.py b/GPL/traffic_scripts/geneve_tunnel.py
index 19dae6d..be9502c 100644 (file)
--- a/GPL/traffic_scripts/geneve_tunnel.py
+++ b/GPL/traffic_scripts/geneve_tunnel.py
@@ -30,7 +30,7 @@ import sys
 from ipaddress import ip_address
 from scapy.contrib.geneve import GENEVE
 from scapy.layers.inet import IP, UDP
-from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6MLReport2
+from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6MLReport2, ICMPv6ND_RA
 from scapy.layers.l2 import Ether
 from scapy.packet import Raw
 
@@ -284,6 +284,10 @@ def main():
             # read another packet in the queue if the current one is
             # ICMPv6MLReport2
             continue
+        elif rx_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
@@ -341,9 +345,12 @@ def main():
             # read another packet in the queue if the current one is
             # ICMPv6MLReport2
             continue
-        else:
-            # otherwise process the current packet
-            break
+        elif tx_pkt_recv.haslayer(ICMPv6ND_RA):
+            # read another packet in the queue if the current one is
+            # ICMPv6ND_RA
+            continue
+
+        break
 
     check_ip(
         tx_pkt_recv, ip_layer, tx_dst_mac, tx_src_mac, str(dst_ip), str(src_ip)