diff options
Diffstat (limited to 'resources/traffic_scripts/honeycomb/bgp_open.py')
-rwxr-xr-x | resources/traffic_scripts/honeycomb/bgp_open.py | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/resources/traffic_scripts/honeycomb/bgp_open.py b/resources/traffic_scripts/honeycomb/bgp_open.py deleted file mode 100755 index e7bb7d841a..0000000000 --- a/resources/traffic_scripts/honeycomb/bgp_open.py +++ /dev/null @@ -1,85 +0,0 @@ -#!/usr/bin/env python -# Copyright (c) 2016 Cisco and/or its affiliates. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Traffic script that listens for incoming BGP connections and verifies -received GBP Open message.""" - -import sys -import socket - -from scapy.main import load_contrib -from scapy.layers.inet import Raw -from scapy.contrib.bgp import BGPHeader, BGPOpen - -from resources.libraries.python.TrafficScriptArg import TrafficScriptArg - - -def main(): - """Open a TCP listener socket on the default BGP port. Accept an incoming - connection, receive data and verify if data is a valid BGP Open message.""" - args = TrafficScriptArg(['rx_ip', 'src_ip', 'rx_port', 'as_number', - 'holdtime']) - - rx_ip = args.get_arg('rx_ip') - src_ip = args.get_arg('src_ip') - rx_port = int(args.get_arg('rx_port')) - as_number = int(args.get_arg('as_number')) - holdtime = int(args.get_arg('holdtime')) - - load_contrib("bgp") - - soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - soc.bind((rx_ip, rx_port)) - soc.listen(1) - - print "Listener active, awaiting connection..." - soc.settimeout(8) - conn, addr = soc.accept() - print 'Connection established with peer:', addr - - data = conn.recv(256) - conn.close() - soc.close() - - bgp_layer = (BGPHeader(Raw(data).load)) - bgp_layer.show() - - if not bgp_layer.haslayer(BGPOpen): - raise RuntimeError("Received data is not a BGP OPEN message.") - bgp_open = bgp_layer.getlayer(BGPOpen) - if bgp_open.bgp_id != src_ip: - raise RuntimeError( - "BGP ID mismatch. Received {0} but should be {1}". - format(bgp_open.bgp_id, src_ip)) - else: - print "BGP ID matched." - - if bgp_open.AS != as_number: - raise RuntimeError( - "BGP AS number mismatch. Received {0} but should be {1}". - format(bgp_open.AS, as_number)) - else: - print "BGP AS number matched." - - if bgp_open.hold_time != holdtime: - raise RuntimeError( - "Hold Time parameter mismatch. Received {0} but should be {1}.". - format(bgp_layer.getlayer(BGPOpen).holdtime, holdtime)) - else: - print "BGP Hold Time parameter matched." - - sys.exit(0) - -if __name__ == "__main__": - main() |