diff options
Diffstat (limited to 'resources')
6 files changed, 358 insertions, 71 deletions
diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot index 2e7274b0a9..52ac879559 100644 --- a/resources/libraries/robot/performance/performance_configuration.robot +++ b/resources/libraries/robot/performance/performance_configuration.robot @@ -125,50 +125,55 @@ | | Vpp Route Add | ${dut1} | ${laddr_ip4} | 8 | ${tg_if1_ip4} | ${dut1_if1} | | Vpp Route Add | ${dut2} | ${raddr_ip4} | 8 | ${tg_if2_ip4} | ${dut2_if2} -| Initialize IPv4 forwarding in 2-node circular topology +| Initialize IPv4 forwarding in circular topology | | [Documentation] -| | ... | Set UP state on VPP interfaces in path on nodes in 2-node circular -| | ... | topology. Get the interface MAC addresses and setup ARP on all VPP -| | ... | interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG links and -| | ... | /30 prefix on DUT1 link. +| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node +| | ... | circular topology. Get the interface MAC addresses and setup ARP on +| | ... | all VPP interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG +| | ... | links. In case of 3-node topology setup IPv4 adresses with /30 prefix +| | ... | on DUT1-DUT2 link and set routing on both DUT nodes with prefix /24 +| | ... | and next hop of neighbour DUT interface IPv4 address. | | ... -| | Set interfaces in path up -| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1} -| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2} -| | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac} -| | Add arp on dut | ${dut1} | ${dut1_if2} | 20.20.20.2 | ${tg1_if2_mac} -| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} -| | ... | 10.10.10.1 | 24 -| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} -| | ... | 20.20.20.1 | 24 - -| Initialize IPv4 forwarding in 3-node circular topology -| | [Documentation] -| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular -| | ... | topology. Get the interface MAC addresses and setup ARP on all VPP -| | ... | interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG links and -| | ... | /30 prefix on DUT1-DUT2 link. Set routing on both DUT nodes with -| | ... | prefix /24 and next hop of neighbour DUT interface IPv4 address. +| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error +| | ... | Variable Should Exist | ${dut2} | | ... | | Set interfaces in path up +| | ... | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1} | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2} -| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2} -| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1} +| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut1} | ${dut1_if2} +| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut2} | ${dut2_if1} +| | ... | | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac} -| | Add arp on dut | ${dut1} | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac} -| | Add arp on dut | ${dut2} | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac} -| | Add arp on dut | ${dut2} | ${dut2_if2} | 20.20.20.2 | ${tg1_if2_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add arp on dut | ${dut1} | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add arp on dut | ${dut2} | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac} +| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2} +| | ... | ELSE | Set Variable | ${dut1} +| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2_if2} +| | ... | ELSE | Set Variable | ${dut1_if2} +| | Add arp on dut | ${dut} | ${dut_if2} | 20.20.20.2 | ${tg1_if2_mac} +| | ... | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | | ... | 10.10.10.1 | 24 -| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | | ... | 1.1.1.1 | 30 -| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | | ... | 1.1.1.2 | 30 -| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} +| | Configure IP addresses on interfaces | ${dut} | ${dut_if2} | | ... | 20.20.20.1 | 24 -| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2} -| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1} +| | ... +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1} | Initialize IPv4 forwarding with scaling in 3-node circular topology | | [Documentation] @@ -471,11 +476,11 @@ | | | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | ${ip_net_vif2}.2 | | | ... | ${dut2-vhost-${number}-if2} | vrf=${fib_table_2} -| Initialize IPv4 policer 2r3c-${t} in 3-node circular topology +| Initialize IPv4 policer 2r3c-${t} in circular topology | | [Documentation] | | ... | Setup of 2r3c color-aware or color-blind policer with dst ip match -| | ... | on all DUT nodes in 3-node circular topology. Policer is applied on -| | ... | links TG - DUT1 and DUT2 - TG. +| | ... | on all DUT nodes in 2-node / 3-node circular topology. Policer is +| | ... | applied on links TG - DUTx. | | ... | | ${dscp}= | DSCP AF22 | | Policer Set Name | policer1 @@ -496,8 +501,18 @@ | | Policer Classify Set Interface | ${dut1_if1} | | Policer Classify Set Match IP | 20.20.20.2 | ${False} | | Policer Set Configuration -| | Policer Set Node | ${dut2} -| | Policer Classify Set Interface | ${dut2_if2} +| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error +| | ... | Variable Should Exist | ${dut2} +| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2} +| | ... | ELSE | Set Variable | ${dut1} +| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2_if2} +| | ... | ELSE | Set Variable | ${dut1_if2} +| | Run Keyword Unless | '${dut2_status}' == 'PASS' +| | ... | Policer Set Name | policer2 +| | Policer Set Node | ${dut} +| | Policer Classify Set Interface | ${dut_if2} | | Policer Classify Set Match IP | 10.10.10.2 | ${False} | | Policer Set Configuration @@ -1217,13 +1232,14 @@ | | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_if2} | | Configure IPv4 ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2} -| Initialize IPv4 routing for '${ip_nr}' addresses with IPv4 ACLs on DUT1 in 3-node circular topology +| Initialize IPv4 routing for '${ip_nr}' addresses with IPv4 ACLs on DUT1 in circular topology | | [Documentation] -| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular -| | ... | topology. Get the interface MAC addresses and setup ARP on all VPP -| | ... | interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG links and -| | ... | /30 prefix on DUT1-DUT2 link. Set routing on both DUT nodes with -| | ... | prefix /24 and next hops of neighbour DUT interface IPv4 address. +| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node +| | ... | circular topology. Get the interface MAC addresses and setup ARP on +| | ... | all VPP interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG +| | ... | links. In case of 3-node topology setup IPv4 adresses with /30 prefix +| | ... | on DUT1-DUT2 link and set routing on both DUT nodes with prefix /24 +| | ... | and next hop of neighbour DUT interface IPv4 address. | | ... | Apply required ACL rules to DUT1 interfaces. | | ... | | ... | *Arguments:* @@ -1235,32 +1251,59 @@ | | ... | in 3-node circular topology \| | | ... | | ... | _NOTE:_ This KW uses following test case variables: +| | ... | - ${tg} - TG node. | | ... | - ${dut1} - DUT1 node. | | ... | - ${dut2} - DUT2 node. -| | ... | - ${dut1_if1} - DUT1 interface towards TG. -| | ... | - ${dut1_if2} - DUT1 interface towards DUT2. -| | ... | - ${dut2_if1} - DUT2 interface towards DUT1. -| | ... | - ${dut2_if2} - DUT2 interface towards TG. +| | ... | - ${tg_if1} - TG interface 1 towards DUT1. +| | ... | - ${tg_if2} - TG interface 2 towards DUT2 (3-node topo) or DUT1 +| | ... | (2-node topo). +| | ... | - ${dut1_if1} - DUT1 interface 1 towards TG. +| | ... | - ${dut1_if2} - DUT1 interface 2 towards DUT2 (3-node topo) or TG +| | ... | (2-node topo). +| | ... | - ${dut2_if1} - DUT2 interface 1 towards DUT1. +| | ... | - ${dut2_if2} - DUT2 interface 2 towards TG. +| | ... +| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error +| | ... | Variable Should Exist | ${dut2} +| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2} +| | ... | ELSE | Set Variable | ${dut1} +| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2_if2} +| | ... | ELSE | Set Variable | ${dut1_if2} | | ... | | Set interfaces in path up +| | ... | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1} | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2} -| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2} -| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1} +| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut1} | ${dut1_if2} +| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut2} | ${dut2_if1} +| | ... | | :FOR | ${number} | IN RANGE | 2 | ${ip_nr}+2 | | | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.${number} | | | ... | ${tg1_if1_mac} -| | | Add arp on dut | ${dut2} | ${dut2_if2} | 20.20.20.${number} +| | | Add arp on dut | ${dut} | ${dut_if2} | 20.20.20.${number} | | | ... | ${tg1_if2_mac} -| | Add arp on dut | ${dut1} | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac} -| | Add arp on dut | ${dut2} | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add arp on dut | ${dut1} | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add arp on dut | ${dut2} | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac} +| | ... | | Configure IP addresses on interfaces | | ... | ${dut1} | ${dut1_if1} | 10.10.10.1 | 24 +| | ... | ${dut} | ${dut_if2} | 20.20.20.1 | 24 +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Configure IP addresses on interfaces | | ... | ${dut1} | ${dut1_if2} | 1.1.1.1 | 30 | | ... | ${dut2} | ${dut2_if1} | 1.1.1.2 | 30 -| | ... | ${dut2} | ${dut2_if2} | 20.20.20.1 | 24 -| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2} -| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1} +| | ... +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1} +| | ... | | Configure IPv4 ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2} | Configure MACIP ACLs @@ -2470,35 +2513,54 @@ | | Add arp on dut | ${dut2} | ${dut2_if1} | ${dut1_dut2_ip4_address} | | ... | ${dut1_if2_mac} -| Initialize NAT44 in 3-node circular topology -| | [Documentation] | Initialization of 3-node topology with NAT44 between DUTs: +| Initialize NAT44 in circular topology +| | [Documentation] | Initialization of 2-node / 3-node topology with NAT44 +| | ... | between DUTs: | | ... | - set interfaces up | | ... | - set IP addresses | | ... | - set ARP | | ... | - create routes | | ... | - set NAT44 - only on DUT1 | | ... +| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error +| | ... | Variable Should Exist | ${dut2} +| | ... | | Set interfaces in path up | | ... | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 10.0.0.1 | 20 -| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 11.0.0.1 | 20 -| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 11.0.0.2 | 20 -| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} | 12.0.0.1 | 20 +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 11.0.0.1 | 20 +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 11.0.0.2 | 20 +| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2} +| | ... | ELSE | Set Variable | ${dut1} +| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Set Variable | ${dut2_if2} +| | ... | ELSE | Set Variable | ${dut1_if2} +| | Configure IP addresses on interfaces | ${dut} | ${dut_if2} | 12.0.0.1 | 20 | | ... | | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1} | | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2} -| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2} -| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1} +| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut1} | ${dut1_if2} +| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Get Interface MAC | ${dut2} | ${dut2_if1} | | ... | | Add arp on dut | ${dut1} | ${dut1_if1} | 10.0.0.2 | ${tg_if1_mac} -| | Add arp on dut | ${dut1} | ${dut1_if2} | 11.0.0.2 | ${dut2_if1_mac} -| | Add arp on dut | ${dut2} | ${dut2_if1} | 11.0.0.1 | ${dut1_if2_mac} -| | Add arp on dut | ${dut2} | ${dut2_if2} | 12.0.0.2 | ${tg_if2_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add arp on dut | ${dut1} | ${dut1_if2} | 11.0.0.2 | ${dut2_if1_mac} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Add arp on dut | ${dut2} | ${dut2_if1} | 11.0.0.1 | ${dut1_if2_mac} +| | Add arp on dut | ${dut} | ${dut_if2} | 12.0.0.2 | ${tg_if2_mac} | | ... -| | Vpp Route Add | ${dut1} | 12.0.0.2 | 32 | 11.0.0.2 | ${dut1_if2} | | Vpp Route Add | ${dut1} | 20.0.0.0 | 18 | 10.0.0.2 | ${dut1_if1} -| | Vpp Route Add | ${dut2} | 12.0.0.0 | 24 | 12.0.0.2 | ${dut2_if2} -| | Vpp Route Add | ${dut2} | 200.0.0.0 | 30 | 11.0.0.1 | ${dut2_if1} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut1} | 12.0.0.2 | 32 | 11.0.0.2 | ${dut1_if2} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut2} | 12.0.0.0 | 24 | 12.0.0.2 | ${dut2_if2} +| | Run Keyword If | '${dut2_status}' == 'PASS' +| | ... | Vpp Route Add | ${dut2} | 200.0.0.0 | 30 | 11.0.0.1 | ${dut2_if1} | | ... | | Configure inside and outside interfaces | | ... | ${dut1} | ${dut1_if1} | ${dut1_if2} diff --git a/resources/traffic_profiles/trex/trex-sl-2n-ethip4udp-10u1000p-conc.py b/resources/traffic_profiles/trex/trex-sl-2n-ethip4udp-10u1000p-conc.py new file mode 100755 index 0000000000..c9885daeaf --- /dev/null +++ b/resources/traffic_profiles/trex/trex-sl-2n-ethip4udp-10u1000p-conc.py @@ -0,0 +1,137 @@ +# Copyright (c) 2018 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 / UDP + - Direction 0 --> 1: + - Source IP address range: 10.10.10.2 - 10.10.10.11 + - Destination IP address range: 20.20.20.2 - 20.20.20.11 + - Source UDP port range: 1001 - 2000 + - Destination UDP port range: 2001 - 3000 + - Direction 1 --> 0: + - Source IP address range: 20.20.20.2 - 20.20.20.11 + - Destination IP address range: 10.10.10.2 - 10.10.10.11 + - Source UDP port range: 2001 - 3000 + - Destination UDP port range: 1001 - 2000 +""" + +from trex_stl_lib.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 = '10.10.10.2' + self.p1_src_end_ip = '10.10.10.11' + self.p1_dst_start_ip = '20.20.20.2' + self.p1_dst_end_ip = '20.20.20.11' + + self.p2_src_start_ip = '20.20.20.2' + self.p2_src_end_ip = '20.20.20.11' + self.p2_dst_start_ip = '10.10.10.2' + self.p2_dst_end_ip = '10.10.10.11' + + # UDP ports used in packet headers. + self.p1_src_start_udp_port = 1001 + self.p1_src_end_udp_port = 2000 + self.p1_dst_start_udp_port = 2001 + self.p1_dst_end_udp_port = 3000 + + self.p2_src_start_udp_port = 2001 + self.p2_src_end_udp_port = 3000 + self.p2_dst_start_udp_port = 1001 + self.p2_dst_end_udp_port = 2000 + + def define_packets(self): + """Defines the packets to be sent from the traffic generator. + + Packet definition: | ETH | IP | UDP | + + :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=17) / + UDP(sport=self.p1_src_start_udp_port, + dport=self.p1_dst_start_udp_port)) + # Direction 1 --> 0 + base_pkt_b = (Ether() / + IP(src=self.p2_src_start_ip, + dst=self.p2_dst_start_ip, + proto=17) / + UDP(sport=self.p2_src_start_udp_port, + dport=self.p2_dst_start_udp_port)) + + # Direction 0 --> 1 + vm1 = STLScVmRaw([ + STLVmTupleGen(ip_min=self.p1_src_start_ip, + ip_max=self.p1_src_end_ip, + port_min=self.p1_src_start_udp_port, + port_max=self.p1_src_end_udp_port, + name="tuple1_src"), + STLVmTupleGen(ip_min=self.p1_dst_start_ip, + ip_max=self.p1_dst_end_ip, + port_min=self.p1_dst_start_udp_port, + port_max=self.p1_dst_end_udp_port, + name="tuple1_dst"), + STLVmWrFlowVar(fv_name="tuple1_src.ip", pkt_offset="IP.src"), + STLVmWrFlowVar(fv_name="tuple1_dst.ip", pkt_offset="IP.dst"), + STLVmFixIpv4(offset="IP"), + STLVmWrFlowVar(fv_name="tuple1_src.port", pkt_offset="UDP.sport"), + STLVmWrFlowVar(fv_name="tuple1_dst.port", pkt_offset="UDP.dport") + ]) + # Direction 0 --> 1 + vm2 = STLScVmRaw([ + STLVmTupleGen(ip_min=self.p2_src_start_ip, + ip_max=self.p2_src_end_ip, + port_min=self.p2_src_start_udp_port, + port_max=self.p2_src_end_udp_port, + name="tuple2_src"), + STLVmTupleGen(ip_min=self.p2_dst_start_ip, + ip_max=self.p2_dst_end_ip, + port_min=self.p2_dst_start_udp_port, + port_max=self.p2_dst_end_udp_port, + name="tuple2_dst"), + STLVmWrFlowVar(fv_name="tuple2_src.ip", pkt_offset="IP.src"), + STLVmWrFlowVar(fv_name="tuple2_dst.ip", pkt_offset="IP.dst"), + STLVmFixIpv4(offset="IP"), + STLVmWrFlowVar(fv_name="tuple2_src.port", pkt_offset="UDP.sport"), + STLVmWrFlowVar(fv_name="tuple2_dst.port", pkt_offset="UDP.dport") + ]) + + 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() diff --git a/resources/traffic_profiles/trex/trex-sl-2n-ethip4udp-1u1p.py b/resources/traffic_profiles/trex/trex-sl-2n-ethip4udp-1u1p.py new file mode 100755 index 0000000000..2ed84f6f41 --- /dev/null +++ b/resources/traffic_profiles/trex/trex-sl-2n-ethip4udp-1u1p.py @@ -0,0 +1,88 @@ +# Copyright (c) 2018 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 / UDP + - Direction 0 --> 1: + - Source IP address range: 20.0.0.0 + - Destination IP address range: 12.0.0.2 + - Source UDP port range: 1024 + - Destination UDP port range: 1024 + - Direction 1 --> 0: + - Source IP address range: 12.0.0.2 + - Destination IP address range: 200.0.0.0 + - Source UDP port range: 1024 + - Destination UDP port range: 1028 +""" + +from trex_stl_lib.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_ip = '20.0.0.0' + self.p1_dst_ip = '12.0.0.2' + + self.p2_src_ip = '12.0.0.2' + self.p2_dst_ip = '200.0.0.0' + + # UDP ports used in packet headers. + self.p1_src_udp_port = 1024 + self.p1_dst_udp_port = 1024 + + self.p2_src_udp_port = 1024 + self.p2_dst_udp_port = 1028 + + def define_packets(self): + """Defines the packets to be sent from the traffic generator. + + Packet definition: | ETH | IP | UDP | + + :returns: Packets to be sent from the traffic generator. + :rtype: tuple + """ + + # Direction 0 --> 1 + base_pkt_a = (Ether() / + IP(src=self.p1_src_ip, dst=self.p1_dst_ip, proto=17) / + UDP(sport=self.p1_src_udp_port, + dport=self.p1_dst_udp_port)) + # Direction 1 --> 0 + base_pkt_b = (Ether() / + IP(src=self.p2_src_ip, dst=self.p2_dst_ip, proto=17) / + UDP(sport=self.p2_src_udp_port, + dport=self.p2_dst_udp_port)) + + return base_pkt_a, base_pkt_b, None, None + + +def register(): + """Register this traffic profile to T-rex. + + Do not change this function. + + :return: Traffic streams. + :rtype: Object + """ + return TrafficStreams() diff --git a/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-100u1000p-conc.py b/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-100u1000p-conc.py index 02d9cda075..0f7d7e9a39 100755 --- a/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-100u1000p-conc.py +++ b/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-100u1000p-conc.py @@ -24,7 +24,7 @@ Stream profile: - Direction 1 --> 0: - Source IP address range: 20.20.20.2 - 20.20.20.101 - Destination IP address range: 10.10.10.2 - 10.10.10.101 - - Source UDP port range: 2001-3000 + - Source UDP port range: 2001 - 3000 - Destination UDP port range: 1001 - 2000 """ diff --git a/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u1000p-conc.py b/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u1000p-conc.py index 847eccdf0a..f76fadc71f 100755 --- a/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u1000p-conc.py +++ b/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u1000p-conc.py @@ -24,7 +24,7 @@ Stream profile: - Direction 1 --> 0: - Source IP address range: 20.20.20.2 - 20.20.20.11 - Destination IP address range: 10.10.10.2 - 10.10.10.11 - - Source UDP port range: 2001-3000 + - Source UDP port range: 2001 - 3000 - Destination UDP port range: 1001 - 2000 """ diff --git a/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u10p-conc.py b/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u10p-conc.py index 81d113350b..a0615273e3 100755 --- a/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u10p-conc.py +++ b/resources/traffic_profiles/trex/trex-sl-3n-ethip4udp-10u10p-conc.py @@ -24,7 +24,7 @@ Stream profile: - Direction 1 --> 0: - Source IP address range: 20.20.20.2 - 20.20.20.11 - Destination IP address range: 10.10.10.2 - 10.10.10.11 - - Source UDP port range: 2001-2010 + - Source UDP port range: 2001 - 2010 - Destination UDP port range: 1001 - 1010 """ |