X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Ftraffic_scripts%2Fipv4_sweep_ping.py;h=e258d4521367a2065c58eff895ca36533bf93676;hp=6c18f795c23b409aa5303e6873770a179f173a93;hb=HEAD;hpb=af2c77acfa337228ea3c4c5f2140f39124ec2ab9

diff --git a/resources/traffic_scripts/ipv4_sweep_ping.py b/resources/traffic_scripts/ipv4_sweep_ping.py
deleted file mode 100755
index 6c18f795c2..0000000000
--- a/resources/traffic_scripts/ipv4_sweep_ping.py
+++ /dev/null
@@ -1,108 +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 for IPv4 sweep ping."""
-
-import sys
-import logging
-import os
-logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
-from resources.libraries.python.PacketVerifier import RxQueue, TxQueue,\
-    auto_pad, create_gratuitous_arp_request
-from resources.libraries.python.TrafficScriptArg import TrafficScriptArg
-from scapy.layers.inet import IP, ICMP
-from scapy.all import Ether, Raw
-
-
-def main():
-    # start_size - start size of the ICMPv4 echo data
-    # end_size - end size of the ICMPv4 echo data
-    # step - increment step
-    args = TrafficScriptArg(['src_mac', 'dst_mac', 'src_ip', 'dst_ip',
-                             'start_size', 'end_size', 'step'])
-
-    rxq = RxQueue(args.get_arg('rx_if'))
-    txq = TxQueue(args.get_arg('tx_if'))
-
-    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')
-    start_size = int(args.get_arg('start_size'))
-    end_size = int(args.get_arg('end_size'))
-    step = int(args.get_arg('step'))
-    echo_id = 0xa
-    # generate some random data buffer
-    data = bytearray(os.urandom(end_size))
-
-    sent_packets = []
-    pkt_send = create_gratuitous_arp_request(src_mac, src_ip)
-    sent_packets.append(pkt_send)
-    txq.send(pkt_send)
-
-    # send ICMP echo request with incremented data length and receive ICMP
-    # echo reply
-    for echo_seq in range(start_size, end_size+1, step):
-        pkt_send = auto_pad(Ether(src=src_mac, dst=dst_mac) /
-                            IP(src=src_ip, dst=dst_ip) /
-                            ICMP(id=echo_id, seq=echo_seq) /
-                            Raw(load=data[0:echo_seq]))
-        sent_packets.append(pkt_send)
-        txq.send(pkt_send)
-
-        ether = rxq.recv(ignore=sent_packets)
-        if ether is None:
-            raise RuntimeError(
-                'ICMP echo reply seq {0} Rx timeout'.format(echo_seq))
-
-        if not ether.haslayer(IP):
-            raise RuntimeError(
-                'Unexpected packet with no IPv4 received {0}'.format(
-                    ether.__repr__()))
-
-        ipv4 = ether['IP']
-
-        if not ipv4.haslayer(ICMP):
-            raise RuntimeError(
-                'Unexpected packet with no ICMP received {0}'.format(
-                    ipv4.__repr__()))
-
-        icmpv4 = ipv4['ICMP']
-
-        if icmpv4.id != echo_id or icmpv4.seq != echo_seq:
-            raise RuntimeError(
-                'Invalid ICMP echo reply received ID {0} seq {1} should be ' +
-                'ID {2} seq {3}, {0}'.format(icmpv4.id, icmpv4.seq, echo_id,
-                                             echo_seq))
-
-        chksum = icmpv4.chksum
-        del icmpv4.chksum
-        tmp = ICMP(str(icmpv4))
-        if tmp.chksum != chksum:
-            raise RuntimeError(
-                'Invalid checksum {0} should be {1}'.format(chksum, tmp.chksum))
-
-        if 'Raw' in icmpv4:
-            load = icmpv4['Raw'].load
-        else:
-            load = []
-        if load != data[0:echo_seq]:
-            raise RuntimeError(
-                'Received ICMP payload does not match sent payload')
-
-    sys.exit(0)
-
-if __name__ == "__main__":
-    main()