diff options
Diffstat (limited to 'resources/traffic_profiles/trex/trex-sl-ethip4-vxlansrc253.py')
| -rwxr-xr-x | resources/traffic_profiles/trex/trex-sl-ethip4-vxlansrc253.py | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/resources/traffic_profiles/trex/trex-sl-ethip4-vxlansrc253.py b/resources/traffic_profiles/trex/trex-sl-ethip4-vxlansrc253.py deleted file mode 100755 index 69de6e9335..0000000000 --- a/resources/traffic_profiles/trex/trex-sl-ethip4-vxlansrc253.py +++ /dev/null @@ -1,134 +0,0 @@ -# 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 / VXLAN / ETH / IP - - Direction 0 --> 1: - - Source IP address: 172.17.0.2 - - Destination IP address: 172.16.0.1 - - VXLAN VNI: 24 - - Payload source MAC address: 00:de:ad:00:00:00 - - Payload source IP address: 10.0.0.2 - - Payload destination MAC address: 00:de:ad:00:00:01 - - Payload destination IP address: 10.0.0.1 - - Direction 1 --> 0: - - Source IP address: 172.27.0.2 - - Destination IP address: 172.26.0.1 - - VXLAN VNI: 24 - - Payload source MAC address: 00:de:ad:00:00:01 - - Payload source IP address: 10.0.0.1 - - Payload destination MAC address: 00:de:ad:00:00:00 - - Payload destination IP address: 10.0.0.2 - -""" - -from trex.stl.api import * -from profile_trex_stateless_base_class import TrafficStreamsBaseClass - -# RFC 7348 - Virtual eXtensible Local Area Network (VXLAN): -# A Framework for Overlaying Virtualized Layer 2 Networks over Layer 3 Networks -# http://tools.ietf.org/html/rfc7348 -_VXLAN_FLAGS = list('R'*24 + "RRRIRRRRR") - - -class VXLAN(Packet): - name = "VXLAN" - fields_desc = [FlagsField("flags", 0x08000000, 32, _VXLAN_FLAGS), - ThreeBytesField("vni", 0), - XByteField("reserved", 0x00)] - - def mysummary(self): - return self.sprintf("VXLAN (vni=%VXLAN.vni%)") - - -bind_layers(UDP, VXLAN, dport=4789) -bind_layers(VXLAN, Ether) - - -class TrafficStreams(TrafficStreamsBaseClass): - """Stream profile.""" - - def __init__(self): - """Initialization and setting of streams' parameters.""" - - super(TrafficStreamsBaseClass, self).__init__() - - 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="172.17.0.2",dst="172.16.0.1")/ - UDP(sport=1337,dport=4789)/ - VXLAN(vni=24)/ - Ether(src="00:de:ad:00:00:00",dst="00:de:ad:00:00:01")/ - IP(src="10.0.0.2",dst="10.0.0.1")) - - # Direction 1 --> 0 - base_pkt_b = ( - Ether()/ - IP(src="172.27.0.2",dst="172.26.0.1")/ - UDP(sport=1337,dport=4789)/ - VXLAN(vni=24)/ - Ether(src="00:de:ad:00:00:01",dst="00:de:ad:00:00:00")/ - IP(src="10.0.0.1",dst="10.0.0.2")) - - - # Direction 0 --> 1 - vm1 = STLScVmRaw([ - STLVmFlowVar(name="src", min_value="172.17.0.2" , - max_value="172.17.0.254", size=4, op="inc"), - STLVmFlowVar(name="src_mac", min_value=2 , max_value=3100, - size=2, op="inc"), - STLVmWrFlowVar(fv_name="src", pkt_offset="IP.src"), - STLVmWrFlowVar(fv_name="src_mac", pkt_offset=60), - STLVmFixIpv4(offset = "IP") - ]) - - # Direction 1 --> 0 - vm2 = STLScVmRaw([ - STLVmFlowVar(name="src", min_value="172.27.0.2" , - max_value="172.27.0.254", size=4, op="inc"), - STLVmFlowVar(name="src_mac", min_value=2 , max_value=3100, - size=2, op="inc"), - STLVmWrFlowVar(fv_name="src", pkt_offset="IP.src"), - STLVmWrFlowVar(fv_name="src_mac", pkt_offset=60), - STLVmFixIpv4(offset = "IP") - ]) - - # for now there's a single VXLAN tunnel per direction, the above - # variations are for reference only - vm1, vm2 = [], [] - - 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() - |