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-rwxr-xr-xresources/traffic_scripts/send_icmp_type_code.py132
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diff --git a/resources/traffic_scripts/send_icmp_type_code.py b/resources/traffic_scripts/send_icmp_type_code.py
deleted file mode 100755
index 2997f91264..0000000000
--- a/resources/traffic_scripts/send_icmp_type_code.py
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2017 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 an IP ICMPv4/ICMPv6 packet from one interface to
-the other one. Dot1q or Dot1ad tagging of the ethernet frame can be set.
-"""
-
-import sys
-import ipaddress
-
-from scapy.layers.l2 import Ether
-from scapy.layers.inet import ICMP, IP
-from scapy.layers.inet6 import IPv6, ICMPv6EchoRequest, ICMPv6ND_NS
-
-from resources.libraries.python.PacketVerifier import RxQueue, TxQueue
-from resources.libraries.python.TrafficScriptArg import TrafficScriptArg
-
-
-def valid_ipv4(ip):
- """Check if IP address has the correct IPv4 address format.
-
- :param ip: IP address.
- :type ip: str
- :returns: True in case of correct IPv4 address format,
- otherwise return false.
- :rtype: bool
- """
- try:
- ipaddress.IPv4Address(unicode(ip))
- return True
- except (AttributeError, ipaddress.AddressValueError):
- return False
-
-
-def valid_ipv6(ip):
- """Check if IP address has the correct IPv6 address format.
-
- :param ip: IP address.
- :type ip: str
- :returns: True in case of correct IPv6 address format,
- otherwise return false.
- :rtype: bool
- """
- try:
- ipaddress.IPv6Address(unicode(ip))
- return True
- except (AttributeError, ipaddress.AddressValueError):
- return False
-
-
-def main():
- """Send IP ICMPv4/ICMPv6 packet from one traffic generator interface to
- the other one."""
-
- args = TrafficScriptArg(['src_mac', 'dst_mac', 'src_ip', 'dst_ip',
- 'icmp_type', 'icmp_code'])
-
- src_mac = args.get_arg('src_mac')
- dst_mac = args.get_arg('dst_mac')
- src_ip = args.get_arg('src_ip')
- dst_ip = args.get_arg('dst_ip')
-
- tx_if = args.get_arg('tx_if')
- rx_if = args.get_arg('rx_if')
-
- icmp_type = int(args.get_arg('icmp_type'))
- icmp_code = int(args.get_arg('icmp_code'))
-
- rxq = RxQueue(rx_if)
- txq = TxQueue(tx_if)
-
- sent_packets = []
-
- # Create empty ip ICMP packet and add padding before sending
- if valid_ipv4(src_ip) and valid_ipv4(dst_ip):
- pkt_raw = (Ether(src=src_mac, dst=dst_mac) /
- IP(src=src_ip, dst=dst_ip) /
- ICMP(code=icmp_code, type=icmp_type))
- ip_format = IP
- icmp_format = ICMP
- elif valid_ipv6(src_ip) and valid_ipv6(dst_ip):
- pkt_raw = (Ether(src=src_mac, dst=dst_mac) /
- IPv6(src=src_ip, dst=dst_ip) /
- ICMPv6EchoRequest(code=icmp_code, type=icmp_type))
- ip_format = IPv6
- icmp_format = 'ICMPv6'
- else:
- raise ValueError("IP(s) not in correct format")
-
- # Send created packet on one interface and receive on the other
- sent_packets.append(pkt_raw)
- txq.send(pkt_raw)
-
- while True:
- ether = rxq.recv(2)
- if ether is None:
- raise RuntimeError('ICMP echo Rx timeout')
-
- if ether.haslayer(ICMPv6ND_NS):
- # read another packet in the queue if the current one is ICMPv6ND_NS
- continue
- else:
- # otherwise process the current packet
- break
-
- # Check whether received packet contains layers IP and ICMP
- if not ether.haslayer(ip_format):
- raise RuntimeError('Not an IP packet received {0}'.
- format(ether.__repr__()))
-
- # Cannot use haslayer for ICMPv6, every type of ICMPv6 is a separate layer
- # Next header value of 58 means the next header is ICMPv6
- if not ether.haslayer(icmp_format) and ether[ip_format].nh != 58:
- raise RuntimeError('Not an ICMP packet received {0}'.
- format(ether.__repr__()))
-
- sys.exit(0)
-
-
-if __name__ == "__main__":
- main()