aboutsummaryrefslogtreecommitdiffstats
path: root/extras/vcl-ldpreload
AgeCommit message (Expand)AuthorFilesLines
2020-04-03misc: fix sonarcloud html issueDave Wallace1-1/+1
2018-10-01Fix the path error inside vcl socket_test.shYalei Wang1-2/+2
2018-09-12Always use 'lib' instead of 'lib64'Damjan Marion4-5/+5
2018-01-24docs: Clean up TOCDave Wallace1-1/+1
2017-11-11VCL: clean up disconnect_session debug output.Dave Wallace1-31/+36
2017-10-24VCL-LDPRELOAD: statically link vppcom into libvcl-ldpreload.soDave Wallace17-9269/+25
2017-10-20VCL-LDPRELOAD: Refactor vcom_socket* and fix crash in vppcom_selectDave Wallace2-89/+92
2017-10-19LD_PRELOAD poll implementationshrinivasan ganapathy7-4/+748
2017-10-19vcl-ldpreload: test script enhancementsDave Wallace4-0/+59
2017-10-19VCL-LDPRELOAD: fix iperf3 socket_test.shDave Wallace1-15/+0
2017-10-17VCL_LDPRELOAD: Add unit test scripts.Dave Wallace5-0/+160
2017-10-17VCL: refactor VCL_LDPRELOAD env vars.Dave Wallace1-5/+3
2017-10-16LDPRELOAD: Remove hack code in getpeernameSteven1-14/+0
2017-10-15VCL/LDPRELOAD: getpeername and getsocknameSteven1-30/+10
2017-10-13LDPRELOAD: Add TCP_KEEPIDLE, TCP_KEEPINTVL, and SO_KEEPALIVESteven1-9/+32
2017-10-13LDPRELOAD: Add ioctl, fcntl, and setsockopt supportSteven6-32/+255
2017-10-12Initial push of vcl-ldpreload to extrasKeith Burns (alagalah)14-0/+8327
id='n97' href='#n97'>97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 
# Copyright (c) 2022 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 | RECONF
| ... | NIC_Intel-X710 | L2BDMACLRN | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
| ... | VHOST | VM | VHOST_1024 | VXLAN | DOT1Q | NF_DENSITY | NF_TESTPMD
| ... | CHAIN | 8R1C | 1_ADDED_CHAIN | 8VM1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance | vhost
|
| Test Template | Local Template
|
| Documentation | **RFC2544: Packet loss L2BD test cases with Dot1Q and
| ... | VXLANoIPv4 with ${nf_chains} instances, ${nf_nodes} VMs per instance.**
| ... |
| ... | - **[Top] Network Topologies:** TG-DUT1-TG 2-node circular topology \
| ... | with single links between nodes.
| ... |
| ... | - **[Enc] Packet Encapsulations:** Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 for \
| ... | l2 cross-connect switching of IPv4 Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 is \
| ... | applied on link between DUT1 and TG.
| ... |
| ... | - **[Cfg] DUT configuration:** DUT1 is configured with L2 bridge- \
| ... | domain and MAC learning enabled. Qemu VNFs are connected \
| ... | to VPP via vhost-user interfaces. Guest is running testpmd l2xc \
| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is \
| ... | tested with ${nic_name}.
| ... |
| ... | - **[Ver] TG verification:** TG finds and throughput NDR (Non Drop \
| ... | Rate) with zero packet loss tolerance, then measured loss at this load \
| ... | while additional chain is configured. \
| ... | Test packets are generated by TG on links to DUTs. TG traffic profile \
| ... | contains two L3 flow-groups (flow-group per direction, 256 flows per \
| ... | flow-group) with all packets containing Ethernet header with .1Q, IPv4 \
| ... | header, UPD header, VXLAN header and static payload. MAC addresses are \
| ... | matching MAC addresses of the TG node interfaces.
| ... |
| ... | - **[Ref] Applicable standard specifications:** RFC2544, RFC7348.

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | vhost_plugin.so | vxlan_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}= | ${54}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${8}
| ${nf_added_chains}= | ${1}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}=
| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd

*** Keywords ***
| Local Template
| | [Documentation]
| | ... | - **[Cfg]** DUT runs Dot1Q-IP4-Vxlan L2BD switching config. \
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | - **[Ver]** Measure packet loss during reconfig at NDR load.
| |
| | ... | *Arguments:*
| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
| | ... | Type: integer, string
| | ... | - phy_cores - Number of worker threads to be used. Type: integer
| | ... | - rxq - Number of Rx queues to be used. Type: integer
| |
| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
| |
| | Set Test Variable | \${frame_size}
| |
| | ${nf_total_chains}= | Evaluate | ${nf_chains} + ${nf_added_chains}
| | 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 | ${nic_driver}
| | And Initialize layer interface
| | ... | count=${nf_total_chains}
| | And Initialize layer dot1q
| | ... | count=${nf_chains} | vlan_per_chain=${False}
| | And Initialize layer ip4vxlan
| | ... | count=${nf_chains}
| | And Initialize L2 bridge domains for multiple chains with Vhost-User
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
| | And Configure chains of NFs connected via vhost-user
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
| | ... | use_tuned_cfs=${False} | auto_scale=${False} | vnf=testpmd_io
| | ${unidirectional_throughput} = | Find Throughput Using MLRsearch
| | Start Traffic on Background | ${unidirectional_throughput}
| | And Initialize layer dot1q
| | ... | count=${nf_total_chains} | vlan_per_chain=${False}
| | ... | start=${nf_chains+1}
| | And Initialize layer ip4vxlan
| | ... | count=${nf_total_chains} | start=${nf_chains+1}
| | And Initialize L2 bridge domains for multiple chains with Vhost-User
| | ... | nf_chains=${nf_total_chains} | nf_nodes=${nf_nodes}
| | ... | start=${nf_chains+1}
| | ${result}= | Stop Running Traffic
| | Display Reconfig Test Message | ${result}

*** Test Cases ***
| 118B-1c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 118B | 1C
| | frame_size=${118} | phy_cores=${1}

| 118B-2c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 118B | 2C
| | frame_size=${118} | phy_cores=${2}

| 118B-4c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 118B | 4C
| | frame_size=${118} | phy_cores=${4}

| 1518B-1c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}

| 1518B-2c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}

| 1518B-4c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}

| 9000B-1c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}

| 9000B-2c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}

| 9000B-4c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}

| IMIX-1c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}

| IMIX-2c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}

| IMIX-4c-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}