From d5a0c7319ac12bbf56cfae8d9c6778bb2834f7dd Mon Sep 17 00:00:00 2001 From: Peter Mikus Date: Wed, 19 Jun 2019 12:37:05 +0000 Subject: Add scale ipsec tunnel tests 20K Change-Id: Ib52e1735b6b82ea9fea44c06c379f117068e94c1 Signed-off-by: Peter Mikus --- .../trex/trex-sl-3n-ethip4-ip4dst60000.py | 94 ++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 resources/traffic_profiles/trex/trex-sl-3n-ethip4-ip4dst60000.py (limited to 'resources/traffic_profiles/trex/trex-sl-3n-ethip4-ip4dst60000.py') diff --git a/resources/traffic_profiles/trex/trex-sl-3n-ethip4-ip4dst60000.py b/resources/traffic_profiles/trex/trex-sl-3n-ethip4-ip4dst60000.py new file mode 100644 index 0000000000..82a9f8c3cb --- /dev/null +++ b/resources/traffic_profiles/trex/trex-sl-3n-ethip4-ip4dst60000.py @@ -0,0 +1,94 @@ +# Copyright (c) 2019 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. + +"""Stream profile for T-rex traffic generator. + +Stream profile: + - Two streams sent in directions 0 --> 1 and 1 --> 0 at the same time. + - Packet: ETH / IP / + - Direction 0 --> 1: + - Source IP address range: 10.0.0.1 + - Destination IP address range: 20.0.0.0 - 20.0.234.95 + - Direction 1 --> 0: + - Source IP address range: 20.0.0.1 + - Destination IP address range: 10.0.0.0 - 10.0.234.95 +""" + +from trex.stl.api import * +from profile_trex_stateless_base_class import TrafficStreamsBaseClass + + +class TrafficStreams(TrafficStreamsBaseClass): + """Stream profile.""" + + def __init__(self): + """Initialization and setting of streams' parameters.""" + + super(TrafficStreamsBaseClass, self).__init__() + + # IPs used in packet headers. + self.p1_src_start_ip = '10.0.0.1' + self.p1_dst_start_ip = '20.0.0.0' + self.p1_dst_end_ip = '20.0.234.95' + + self.p2_src_start_ip = '20.0.0.1' + self.p2_dst_start_ip = '10.0.0.0' + self.p2_dst_end_ip = '10.0.234.95' + + def define_packets(self): + """Defines the packets to be sent from the traffic generator. + + Packet definition: | ETH | IP | + + :returns: Packets to be sent from the traffic generator. + :rtype: tuple + """ + + # Direction 0 --> 1 + base_pkt_a = (Ether() / + IP(src=self.p1_src_start_ip, + dst=self.p1_dst_start_ip, + proto=61)) + # Direction 1 --> 0 + base_pkt_b = (Ether() / + IP(src=self.p2_src_start_ip, + dst=self.p2_dst_start_ip, + proto=61)) + + # Direction 0 --> 1 + vm1 = STLScVmRaw([STLVmFlowVar(name="dst", + min_value=self.p1_dst_start_ip, + max_value=self.p1_dst_end_ip, + size=4, op="inc"), + STLVmWrFlowVar(fv_name="dst", pkt_offset="IP.dst"), + STLVmFixIpv4(offset="IP")]) + # Direction 1 --> 0 + vm2 = STLScVmRaw([STLVmFlowVar(name="dst", + min_value=self.p2_dst_start_ip, + max_value=self.p2_dst_end_ip, + size=4, op="inc"), + STLVmWrFlowVar(fv_name="dst", pkt_offset="IP.dst"), + STLVmFixIpv4(offset="IP")]) + + return base_pkt_a, base_pkt_b, vm1, vm2 + + +def register(): + """Register this traffic profile to T-rex. + + Do not change this function. + + :return: Traffic streams. + :rtype: Object + """ + return TrafficStreams() -- cgit 1.2.3-korg