3 # SPDX-License-Identifier: BSD-2-Clause
5 # Copyright (c) 2021 Rubicon Communications, LLC (Netgate). All Rights Reserved.
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
10 # 1. Redistributions of source code must retain the above copyright
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12 # 2. Redistributions in binary form must reproduce the above copyright
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14 # documentation and/or other materials provided with the distribution.
16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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30 import scapy.all as sp
35 parser = argparse.ArgumentParser("frag-overindex.py",
36 description="Fragmentation test tool")
37 parser.add_argument('--to', nargs=1,
39 help='The address to send the fragmented packets to')
40 parser.add_argument('--fromaddr', nargs=1,
42 help='The source address for the generated packets')
43 parser.add_argument('--sendif', nargs=1,
45 help='The interface through which the packet(s) will be sent')
46 parser.add_argument('--recvif', nargs=1,
48 help='The interface to expect the reply on')
50 args = parser.parse_args()
52 send(args.fromaddr[0], args.to[0], args.sendif[0], args.recvif[0])