import sys
import logging
logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
-from resources.libraries.python.PacketVerifier import RxQueue, TxQueue
+from resources.libraries.python.PacketVerifier import RxQueue, TxQueue,\
+ checksum_equal
from resources.libraries.python.TrafficScriptArg import TrafficScriptArg
from scapy.layers.inet6 import IPv6, ICMPv6ND_NA, ICMPv6NDOptDstLLAddr
from scapy.layers.inet6 import ICMPv6EchoRequest, ICMPv6EchoReply
# check identifier and sequence number
if icmpv6.id != echo_id or icmpv6.seq != echo_seq:
raise RuntimeError(
- 'Invalid ICMPv6 echo reply received ID {0} seq {1} should be ' +
+ 'Invalid ICMPv6 echo reply received ID {0} seq {1} should be ' \
'ID {2} seq {3}'.format(icmpv6.id, icmpv6.seq, echo_id, echo_seq))
# verify checksum
cksum = icmpv6.cksum
del icmpv6.cksum
tmp = ICMPv6EchoRequest(str(icmpv6))
- if tmp.cksum != cksum:
+ if not checksum_equal(tmp.cksum, cksum):
raise RuntimeError(
'Invalid checksum {0} should be {1}'.format(cksum, tmp.cksum))
# check identifier and sequence number
if icmpv6.id != echo_id or icmpv6.seq != echo_seq:
raise RuntimeError(
- 'Invalid ICMPv6 echo reply received ID {0} seq {1} should be ' +
+ 'Invalid ICMPv6 echo reply received ID {0} seq {1} should be ' \
'ID {2} seq {3}'.format(icmpv6.id, icmpv6.seq, echo_id, echo_seq))
# verify checksum
cksum = icmpv6.cksum
del icmpv6.cksum
tmp = ICMPv6EchoReply(str(icmpv6))
- if tmp.cksum != cksum:
+ if not checksum_equal(tmp.cksum, cksum):
raise RuntimeError(
'Invalid checksum {0} should be {1}'.format(cksum, tmp.cksum))