xref: /freebsd/tests/sys/netinet6/mld.py (revision 60d717baf2144cf344ec9b47d715ce837b5d46d4)
1 #!/usr/bin/env python
2 #-
3 # SPDX-License-Identifier: BSD-2-Clause
4 #
5 # Copyright (c) 2019 Netflix, Inc.
6 #
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
9 # are met:
10 # 1. Redistributions of source code must retain the above copyright
11 #    notice, this list of conditions and the following disclaimer.
12 # 2. Redistributions in binary form must reproduce the above copyright
13 #    notice, this list of conditions and the following disclaimer in the
14 #    documentation and/or other materials provided with the distribution.
15 #
16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 # SUCH DAMAGE.
27 #
28 #
29 
30 import argparse
31 import logging
32 logging.getLogger("scapy").setLevel(logging.CRITICAL)
33 import scapy.all as sp
34 import socket
35 import sys
36 import binascii
37 
38 def main():
39 	parser = argparse.ArgumentParser("scapyi386.py",
40 		description="IPv6 Ethernet Dest MAC test")
41 	parser.add_argument('--sendif', nargs=1,
42 		required=True,
43 		help='The interface through which the packet will be sent')
44 	parser.add_argument('--recvif', nargs=1,
45 		required=True,
46 		help='The interface on which to check for the packet')
47 	parser.add_argument('--src', nargs=1,
48 		required=True,
49 		help='The source IP address')
50 	parser.add_argument('--to', nargs=1,
51 		required=True,
52 		help='The destination IP address')
53 	parser.add_argument('--debug',
54 		required=False, action='store_true',
55 		help='Enable test debugging')
56 	parser.add_argument('--mldraw01',
57 		required=False, action='store_true',
58 		help='Multicast Listener Query Raw01')
59 
60 	args = parser.parse_args()
61 
62 	pkt = None
63 	if args.mldraw01:
64 		pkt = sp.Ether() / \
65 			sp.IPv6(dst="ff02::1", hlim=1, nh=0) / \
66 			sp.IPv6ExtHdrHopByHop(options = sp.RouterAlert(value=0)) / \
67 			sp.ICMPv6MLQuery()
68 	if pkt is None:
69 		sys.exit(1)
70 	if args.debug:
71 		pkt.display()
72 	sp.sendp(pkt, iface=args.sendif[0], verbose=False)
73 
74 	sys.exit(0)
75 
76 if __name__ == '__main__':
77 	main()
78