Differential D26755 Diff 78243 tests/sys/netinet6/rawsocket.py

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tests/sys/netinet6/rawsocket.py

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				#!/usr/bin/env python
				# -
				# SPDX-License-Identifier: BSD-2-Clause
				#
				# Copyright (c) 2020 Neel Chauhan
				#
				# Redistribution and use in source and binary forms, with or without
				# modification, are permitted provided that the following conditions
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				# notice, this list of conditions and the following disclaimer.
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				# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
				# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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				# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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				# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
				# SUCH DAMAGE.
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				# $FreeBSD$
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				import argparse
				import socket


				def parse_args():
				parser = argparse.ArgumentParser(description='Raw Socket ICMPv6 Ping')
				parser.add_argument('--ip', type=str, required=True,
				help='destination ip')
				return parser.parse_args()


				def ping(ip):
				proto = 58 # ICMP

				msg = b'\x80\0\0\0\0\0\0\0' # Barebones ICMPv6 message

				s = socket.socket(socket.AF_INET6, socket.SOCK_RAW, proto)
				s.sendto(msg, (ip, 0))
				melifaroUnsubmitted Done Inline Actions Well, as we're altering rip6_input(), which deals with the packets received by the kernel, I'd expect the test to cover receiving raw packets :-) melifaro: Well, as we're altering rip6_input(), which deals with the packets received by the kernel, I'd…
				ncAuthorUnsubmitted Done Inline Actions Sure, will do. nc: Sure, will do.


				def main():
				args = parse_args()
				ping(args.ip)


				if __name__ == '__main__':
				main()