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https://git.proxmox.com/git/mirror_frr
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acddc0ed3c
Done with a combination of regex'ing and banging my head against a wall. Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
46 lines
1.3 KiB
Python
Executable File
46 lines
1.3 KiB
Python
Executable File
# SPDX-License-Identifier: ISC
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#
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# Copyright (c) 2019 by VMware, Inc. ("VMware")
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# Used Copyright (c) 2018 by Network Device Education Foundation, Inc.
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# ("NetDEF") in this file.
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#
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import sys
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import argparse
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from scapy.all import Raw, sendp
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import binascii
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def send_packet(packet, iface, interval, count):
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"""
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Read BSR packet in Raw format and send it to specified interface
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Parameter:
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---------
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* `packet` : BSR packet in raw format
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* `interface` : Interface from which packet would be send
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* `interval` : Interval between the packets
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* `count` : Number of packets to be sent
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"""
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data = binascii.a2b_hex(packet)
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p = Raw(load=data)
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p.show()
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sendp(p, inter=int(interval), iface=iface, count=int(count))
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description="Send BSR Raw packet")
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parser.add_argument("packet", help="Packet in raw format")
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parser.add_argument("iface", help="Packet send to this ineterface")
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parser.add_argument("--interval", help="Interval between packets", default=0)
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parser.add_argument(
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"--count", help="Number of times packet is sent repetitively", default=0
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)
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args = parser.parse_args()
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if not args.packet or not args.iface:
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sys.exit(1)
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send_packet(args.packet, args.iface, args.interval, args.count)
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