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Remove padding from raw network layer
[csit.git]
/
resources
/
traffic_scripts
/
ipv4_sweep_ping.py
diff --git
a/resources/traffic_scripts/ipv4_sweep_ping.py
b/resources/traffic_scripts/ipv4_sweep_ping.py
index
5005345
..
6c18f79
100755
(executable)
--- a/
resources/traffic_scripts/ipv4_sweep_ping.py
+++ b/
resources/traffic_scripts/ipv4_sweep_ping.py
@@
-93,8
+93,11
@@
def main():
if tmp.chksum != chksum:
raise RuntimeError(
'Invalid checksum {0} should be {1}'.format(chksum, tmp.chksum))
if tmp.chksum != chksum:
raise RuntimeError(
'Invalid checksum {0} should be {1}'.format(chksum, tmp.chksum))
- recv_payload_len = ipv4.len - 20 - 8
- load = tmp['Raw'].load[0:recv_payload_len]
+
+ if 'Raw' in icmpv4:
+ load = icmpv4['Raw'].load
+ else:
+ load = []
if load != data[0:echo_seq]:
raise RuntimeError(
'Received ICMP payload does not match sent payload')
if load != data[0:echo_seq]:
raise RuntimeError(
'Received ICMP payload does not match sent payload')