diff options
Diffstat (limited to 'tests/sys/netpfil/pf/fragcommon.py')
-rw-r--r-- | tests/sys/netpfil/pf/fragcommon.py | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tests/sys/netpfil/pf/fragcommon.py b/tests/sys/netpfil/pf/fragcommon.py new file mode 100644 index 000000000000..1ca3129e6057 --- /dev/null +++ b/tests/sys/netpfil/pf/fragcommon.py @@ -0,0 +1,54 @@ +#!/usr/bin/env python3 +# +# SPDX-License-Identifier: BSD-2-Clause +# +# Copyright (c) 2021 Rubicon Communications, LLC (Netgate). All Rights Reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. + +import argparse +import os +import logging +logging.getLogger("scapy").setLevel(logging.CRITICAL) +import scapy.all as sp +import sys +import time + +def main(send): + parser = argparse.ArgumentParser("frag-overindex.py", + description="Fragmentation test tool") + parser.add_argument('--to', nargs=1, + required=True, + help='The address to send the fragmented packets to') + parser.add_argument('--fromaddr', nargs=1, + required=True, + help='The source address for the generated packets') + parser.add_argument('--sendif', nargs=1, + required=True, + help='The interface through which the packet(s) will be sent') + parser.add_argument('--recvif', nargs=1, + required=True, + help='The interface to expect the reply on') + + args = parser.parse_args() + + send(args.fromaddr[0], args.to[0], args.sendif[0], args.recvif[0]) |