From d68951ac245150eeefa6e0f4156e4c1b5c9e9325 Mon Sep 17 00:00:00 2001 From: Jan Gelety Date: Tue, 12 Nov 2019 05:27:43 +0100 Subject: Python3: resources and libraries Change-Id: I1392c06b1d64f62b141d24c0d42a8e36913b15e2 Signed-off-by: Jan Gelety --- .../traffic_scripts/send_gre_check_gre_headers.py | 124 --------------------- 1 file changed, 124 deletions(-) delete mode 100755 resources/traffic_scripts/send_gre_check_gre_headers.py (limited to 'resources/traffic_scripts/send_gre_check_gre_headers.py') diff --git a/resources/traffic_scripts/send_gre_check_gre_headers.py b/resources/traffic_scripts/send_gre_check_gre_headers.py deleted file mode 100755 index 9e2e2abe06..0000000000 --- a/resources/traffic_scripts/send_gre_check_gre_headers.py +++ /dev/null @@ -1,124 +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 sends a UDP encapsulated into GRE packet from one -interface to the other, where GRE encapsulated packet is expected. -""" - -import sys - -from robot.api import logger -from scapy.all import Ether -from scapy.layers.inet import IP_PROTOS -from scapy.layers.inet import IP -from scapy.layers.inet import UDP -from scapy.layers.l2 import GRE - -from resources.libraries.python.PacketVerifier import RxQueue, TxQueue -from resources.libraries.python.TrafficScriptArg import TrafficScriptArg - - -def main(): - args = TrafficScriptArg( - ['tx_dst_mac', 'tx_src_mac', 'tx_outer_dst_ip', 'tx_outer_src_ip', - 'tx_inner_dst_ip', 'tx_inner_src_ip', 'rx_dst_mac', 'rx_src_mac', - 'rx_outer_dst_ip', 'rx_outer_src_ip']) - - tx_if = args.get_arg('tx_if') - rx_if = args.get_arg('rx_if') - tx_dst_mac = args.get_arg('tx_dst_mac') - tx_src_mac = args.get_arg('tx_src_mac') - tx_outer_dst_ip = args.get_arg('tx_outer_dst_ip') - tx_outer_src_ip = args.get_arg('tx_outer_src_ip') - tx_inner_dst_ip = args.get_arg('tx_inner_dst_ip') - tx_inner_src_ip = args.get_arg('tx_inner_src_ip') - rx_dst_mac = args.get_arg('rx_dst_mac') - rx_src_mac = args.get_arg('rx_src_mac') - rx_outer_dst_ip = args.get_arg('rx_outer_dst_ip') - rx_outer_src_ip = args.get_arg('rx_outer_src_ip') - udp_src = 1234 - udp_dst = 2345 - udp_payload = 'udp_payload' - - rxq = RxQueue(rx_if) - txq = TxQueue(tx_if) - sent_packets = [] - - tx_pkt_raw = Ether(dst=tx_dst_mac, src=tx_src_mac) / \ - IP(src=tx_outer_src_ip, dst=tx_outer_dst_ip) / \ - GRE() / \ - IP(src=tx_inner_src_ip, dst=tx_inner_dst_ip) / \ - UDP(dport=udp_dst, sport=udp_src) / \ - udp_payload - - sent_packets.append(tx_pkt_raw) - txq.send(tx_pkt_raw) - ether = rxq.recv(2, ignore=sent_packets) - - if ether is None: - raise RuntimeError("ICMP echo Rx timeout") - - # Check RX headers - if ether.dst != rx_dst_mac: - raise RuntimeError("Matching of received destination MAC unsuccessful.") - logger.debug("Comparison of received destination MAC: OK.") - - if ether.src != rx_src_mac: - raise RuntimeError("Matching of received source MAC unsuccessful.") - logger.debug("Comparison of received source MAC: OK.") - - if ether['IP'].src != rx_outer_src_ip: - raise RuntimeError("Matching of received outer source IP unsuccessful.") - logger.debug("Comparison of received outer source IP: OK.") - - if ether['IP'].dst != rx_outer_dst_ip: - raise RuntimeError( - "Matching of received outer destination IP unsuccessful.") - logger.debug("Comparison of received outer destination IP: OK.") - - if ether['IP'].proto != IP_PROTOS.gre: - raise RuntimeError("IP protocol is not GRE.") - logger.debug("Comparison of received GRE protocol: OK.") - - if ether['IP']['GRE']['IP'].src != tx_inner_src_ip: - raise RuntimeError("Matching of received inner source IP unsuccessful.") - logger.debug("Comparison of received inner source IP: OK.") - - if ether['IP']['GRE']['IP'].dst != tx_inner_dst_ip: - raise RuntimeError( - "Matching of received inner destination IP unsuccessful.") - logger.debug("Comparison of received inner destination IP: OK.") - - # check udp - udp = ether['IP']['GRE']['IP']['UDP'] - if udp.dport != udp_dst: - raise RuntimeError("UDP dport error {} != {}.". - format(udp.dport, udp_dst)) - print "UDP dport: OK." - - if udp.sport != udp_src: - raise RuntimeError("UDP sport error {} != {}.". - format(udp.sport, udp_src)) - print "UDP sport: OK." - - if str(udp.payload) != udp_payload: - raise RuntimeError("UDP payload check unsuccessful {} != {}.". - format(udp.payload, udp_payload)) - print "UDP payload: OK." - - sys.exit(0) - - -if __name__ == "__main__": - main() -- cgit 1.2.3-korg