diff options
Diffstat (limited to 'GPL/traffic_scripts/ipsec_policy.py')
| -rw-r--r-- | GPL/traffic_scripts/ipsec_policy.py | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/GPL/traffic_scripts/ipsec_policy.py b/GPL/traffic_scripts/ipsec_policy.py index b0d4545114..413f36bceb 100644 --- a/GPL/traffic_scripts/ipsec_policy.py +++ b/GPL/traffic_scripts/ipsec_policy.py @@ -29,7 +29,7 @@ import sys from ipaddress import ip_address from scapy.layers.inet import IP -from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6MLReport2 +from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6MLReport2, ICMPv6ND_RA from scapy.layers.ipsec import SecurityAssociation, ESP from scapy.layers.l2 import Ether from scapy.packet import Raw @@ -209,6 +209,10 @@ 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 @@ -232,9 +236,16 @@ def main(): if tx_pkt_recv.haslayer(ICMPv6ND_NS): # read another packet in the queue if the current one is ICMPv6ND_NS continue - else: - # otherwise process the current packet - break + elif tx_pkt_recv.haslayer(ICMPv6MLReport2): + # read another packet in the queue if the current one is + # ICMPv6MLReport2 + continue + elif tx_pkt_recv.haslayer(ICMPv6ND_RA): + # read another packet in the queue if the current one is + # ICMPv6ND_RA + continue + + break check_ipsec(tx_pkt_recv, ip_layer, src_tun, dst_ip, src_ip, sa_in) |