# Copyright (c) 2021 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/shared/default.robot | | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR | ... | NIC_Intel-X710 | ETH | IP6FWD | FEATURE | IACLDST | DRV_VFIO_PCI | ... | RXQ_SIZE_0 | TXQ_SIZE_0 | ... | ethip6-ip6base-iacldstbase | | Suite Setup | Setup suite topology interfaces | performance | Suite Teardown | Tear down suite | performance | Test Setup | Setup test | performance | Test Teardown | Tear down test | performance | classify | | Test Template | Local Template | | Documentation | *RFC2544: Pkt throughput IPv6 iAcl whitelist test cases* | | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology | ... | with single links between nodes. | ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing. | ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv6 | ... | routing, two static IPv6 /64 routes and IPv6 iAcl security whitelist | ... | ingress /64 filter entries applied on links TG - DUT1. | ... | DUT1 is tested with ${nic_name}.\ | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\ | ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\ | ... | 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, IPv6 header and generated payload. MAC | ... | addresses are matching MAC addresses of the TG node interfaces. | ... | *[Ref] Applicable standard specifications:* RFC2544. *** Variables *** | @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | ${crypto_type}= | ${None} | ${nic_name}= | Intel-X710 | ${nic_driver}= | vfio-pci | ${nic_rxq_size}= | 0 | ${nic_txq_size}= | 0 | ${nic_pfs}= | 2 | ${nic_vfs}= | 0 | ${osi_layer}= | L3 | ${overhead}= | ${0} # Traffic profile: | ${traffic_profile}= | trex-stl-2n-ethip6-ip6src253 *** Keywords *** | Local Template | | [Documentation] | | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with | | ... | ${phy_cores} phy core(s). | | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\ | | | | ... | *Arguments:* | | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1). | | ... | Type: integer, string | | ... | - phy_cores - Number of physical cores. Type: integer | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer | | | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} | | | | Set Test Variable | \${frame_size} | | | | Given Set Max Rate And Jumbo | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} | | And Pre-initialize layer driver | ${nic_driver} | | And Apply startup configuration on all VPP DUTs | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Initialize IPv6 forwarding in circular topology | | ${table_idx} | ${skip_n} | ${match_n}= | And Vpp Creates Classify Table L3 | | ... | ${dut1} | ip6 | dst | ffff:ffff:ffff:ffff:ffff:ffff:ffff:0 | | And Vpp Configures Classify Session L3 | | ... | ${dut1} | permit | ${table_idx} | ${skip_n} | ${match_n} | ip6 | dst | | ... | 2001:2::0 | | And Vpp Enable Input Acl Interface | | ... | ${dut1} | ${DUT1_${int}1}[0] | ip6 | ${table_idx} | | And Vpp Configures Classify Session L3 | | ... | ${dut1} | permit | ${table_idx} | ${skip_n} | ${match_n} | ip6 | dst | | ... | 2001:1::0 | | And Vpp Enable Input Acl Interface | | ... | ${dut1} | ${DUT1_${int}2}[0] | ip6 | ${table_idx} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** | 78B-1c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 78B | 1C | | frame_size=${78} | phy_cores=${1} | 78B-2c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 78B | 2C | | frame_size=${78} | phy_cores=${2} | 78B-4c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 78B | 4C | | frame_size=${78} | phy_cores=${4} | 1518B-1c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 1518B | 1C | | frame_size=${1518} | phy_cores=${1} | 1518B-2c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 1518B | 2C | | frame_size=${1518} | phy_cores=${2} | 1518B-4c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 1518B | 4C | | frame_size=${1518} | phy_cores=${4} | 9000B-1c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 9000B | 1C | | frame_size=${9000} | phy_cores=${1} | 9000B-2c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 9000B | 2C | | frame_size=${9000} | phy_cores=${2} | 9000B-4c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | 9000B | 4C | | frame_size=${9000} | phy_cores=${4} | IMIX-1c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | IMIX | 1C | | frame_size=IMIX_v4_1 | phy_cores=${1} | IMIX-2c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | IMIX | 2C | | frame_size=IMIX_v4_1 | phy_cores=${2} | IMIX-4c-ethip6-ip6base-iacldstbase-ndrpdr | | [Tags] | IMIX | 4C | | frame_size=IMIX_v4_1 | phy_cores=${4}