# 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. *** Settings *** | Resource | resources/libraries/robot/performance/performance_setup.robot | Resource | resources/libraries/robot/l2/tagging.robot | ... | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC | ... | NIC_Intel-X520-DA2 | L2XCFWD | BASE | DOT1AD | ... | Suite Setup | Set up 3-node performance topology with DUT's NIC model | ... | L2 | Intel-X520-DA2 | Suite Teardown | Tear down 3-node performance topology | ... | Test Setup | Set up performance test | ... | Test Teardown | Tear down performance discovery test | ${min_rate}pps | ... | ${framesize} | ${traffic_profile} | ... | Documentation | *RFC2544: Pkt throughput L2XC with 802.1ad test cases* | ... | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology | ... | with single links between nodes. | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 xconnect. | ... | 802.1ad tagging is applied on link between DUT1 and DUT2 with inner 4B | ... | vlan tag (id=100) and outer 4B vlan tag (id=200). | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross- | ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel. | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop | ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage | ... | of packets transmitted. NDR and PDR are discovered for different | ... | Ethernet L2 frame sizes using either binary search or linear search | ... | algorithms with configured starting rate and final step that determines | ... | throughput measurement resolution. Test packets are generated by TG on | ... | links to DUTs. TG traffic profile contains two L3 flow-groups | ... | (flow-group per direction, 253 flows per flow-group) with all packets | ... | containing Ethernet header, IPv4 header with IP protocol=61 and | ... | static payload. MAC addresses are matching MAC addresses of the TG | ... | node interfaces. | ... | *[Ref] Applicable standard specifications:* RFC2544. *** Variables *** | ${subid}= | 10 | ${outer_vlan_id}= | 100 | ${inner_vlan_id}= | 200 | ${type_subif}= | two_tags | ${tag_rewrite}= | pop-2 # X520-DA2 bandwidth limit | ${s_limit} | ${10000000000} # Traffic profile: | ${traffic_profile} | trex-sl-3n-ethip4-ip4src254 *** Test Cases *** | tc01-64B-1t1c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames | | ... | using binary search start at 10GE linerate, step 100kpps. | | [Tags] | 64B | 1T1C | STHREAD | NDRDISC | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc02-64B-1t1c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames | | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%. | | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc03-1514B-1t1c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1514 Byte frames | | ... | using binary search start at 10GE linerate, step 10kpps. | | [Tags] | 1514B | 1T1C | STHREAD | NDRDISC | | ${framesize}= | Set Variable | ${1514} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc04-1514B-1t1c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1514 Byte frames | | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%. | | [Tags] | 1514B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${1514} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc05-9000B-1t1c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames | | ... | using binary search start at 10GE linerate, step 5kpps. | | [Tags] | 9000B | 1T1C | STHREAD | NDRDISC | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc06-9000B-1t1c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames | | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%. | | [Tags] | 9000B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc07-64B-2t2c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames | | ... | using binary search start at 10GE linerate, step 100kpps. | | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc08-64B-2t2c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames | | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%. | | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc09-1514B-2t2c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1514 Byte frames | | ... | using binary search start at 10GE linerate, step 10kpps. | | [Tags] | 1514B | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${1514} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc10-1514B-2t2c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1514 Byte frames | | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%. | | [Tags] | 1514B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${1514} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc11-9000B-2t2c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames | | ... | using binary search start at 10GE linerate, step 5kpps. | | [Tags] | 9000B | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc12-9000B-2t2c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames | | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%. | | [Tags] | 9000B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '2' worker threads and '1' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc13-64B-4t4c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames | | ... | using binary search start at 10GE linerate, step 100kpps. | | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc14-64B-4t4c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames | | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%. | | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc15-1514B-4t4c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 1514 Byte frames | | ... | using binary search start at 10GE linerate, step 10kpps. | | [Tags] | 1514B | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${1514} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc16-1514B-4t4c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 1514 Byte frames | | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%. | | [Tags] | 1514B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${1514} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Add no multi seg to all DUTs | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} | tc17-9000B-4t4c-dot1ad-l2xcbase-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 9000 Byte frames | | ... | using binary search start at 10GE linerate, step 5kpps. | | [Tags] | 9000B | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc18-9000B-4t4c-dot1ad-l2xcbase-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 9000 Byte frames | | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%. | | [Tags] | 9000B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + 8} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Add '4' worker threads and '2' rxqueues in 3-node single-link circular topology | | And Add PCI devices to DUTs in 3-node single link topology | | And Apply startup configuration on all VPP DUTs | | And Set interfaces in path in 3-node circular topology up | | When Initialize VLAN sub-interfaces in 3-node circular topology | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} | | ... | ${outer_vlan_id} | ${inner_vlan_id} | ${type_subif} | | And Configure L2 tag rewrite method on interfaces | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} | | ... | ${tag_rewrite} | | And Connect interfaces and VLAN sub-interfaces using L2XC | | ... | ${dut1} | ${dut1_if1} | ${subif_index_1} | | ... | ${dut2} | ${dut2_if2} | ${subif_index_2} | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}