7.11.2.1. chain¶
7.11.2.1.1. 2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 20 vhost 10 chains 10 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 10R1C | 10VM1T
| ... | eth-l2bd-10ch-20vh-10vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${10}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-10c1n7.11.2.1.1.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.1.2. 64B-1c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.1.3. 64B-2c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.1.4. 64B-4c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.1.5. 1518B-1c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.1.6. 1518B-2c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.1.7. 1518B-4c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.1.8. 9000B-1c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.1.9. 9000B-2c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.1.10. 9000B-4c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.1.11. IMIX-1c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.1.12. IMIX-2c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.1.13. IMIX-4c-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.2. 2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 20 vhost 10 chains 10 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 10R1C | 10VM2T
| ... | eth-l2bd-10ch-20vh-10vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${10}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-10c1n7.11.2.1.2.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.2.2. 64B-1c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.2.3. 64B-2c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.2.4. 64B-4c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.2.5. 1518B-1c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.2.6. 1518B-2c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.2.7. 1518B-4c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.2.8. 9000B-1c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.2.9. 9000B-2c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.2.10. 9000B-4c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.2.11. IMIX-1c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.2.12. IMIX-2c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.2.13. IMIX-4c-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.3. 2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 40 vhost 10 chains 20 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 10R2C | 20VM1T
| ... | eth-l2bd-10ch-40vh-20vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${10}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-10c2n7.11.2.1.3.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.3.2. 64B-1c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.3.3. 64B-2c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.3.4. 64B-4c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.3.5. 1518B-1c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.3.6. 1518B-2c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.3.7. 1518B-4c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.3.8. 9000B-1c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.3.9. 9000B-2c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.3.10. 9000B-4c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.3.11. IMIX-1c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.3.12. IMIX-2c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.3.13. IMIX-4c-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.4. 2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 12 vhost 1 chain 6 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R6C | 6VM1T
| ... | eth-l2bd-1ch-12vh-6vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${6}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c6n7.11.2.1.4.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.4.2. 64B-1c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.4.3. 64B-2c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.4.4. 64B-4c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.4.5. 1518B-1c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.4.6. 1518B-2c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.4.7. 1518B-4c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.4.8. 9000B-1c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.4.9. 9000B-2c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.4.10. 9000B-4c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.4.11. IMIX-1c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.4.12. IMIX-2c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.4.13. IMIX-4c-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.5. 2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 12 vhost 1 chain 6 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R6C | 6VM2T
| ... | eth-l2bd-1ch-12vh-6vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${6}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c6n7.11.2.1.5.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.5.2. 64B-1c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.5.3. 64B-2c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.5.4. 64B-4c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.5.5. 1518B-1c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.5.6. 1518B-2c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.5.7. 1518B-4c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.5.8. 9000B-1c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.5.9. 9000B-2c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.5.10. 9000B-4c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.5.11. IMIX-1c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.5.12. IMIX-2c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.5.13. IMIX-4c-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.6. 2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 1 chain 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R8C | 8VM1T
| ... | eth-l2bd-1ch-16vh-8vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${8}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c8n7.11.2.1.6.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.6.2. 64B-1c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.6.3. 64B-2c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.6.4. 64B-4c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.6.5. 1518B-1c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.6.6. 1518B-2c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.6.7. 1518B-4c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.6.8. 9000B-1c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.6.9. 9000B-2c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.6.10. 9000B-4c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.6.11. IMIX-1c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.6.12. IMIX-2c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.6.13. IMIX-4c-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.7. 2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 1 chain 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R8C | 8VM2T
| ... | eth-l2bd-1ch-16vh-8vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${8}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c8n7.11.2.1.7.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.7.2. 64B-1c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.7.3. 64B-2c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.7.4. 64B-4c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.7.5. 1518B-1c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.7.6. 1518B-2c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.7.7. 1518B-4c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.7.8. 9000B-1c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.7.9. 9000B-2c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.7.10. 9000B-4c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.7.11. IMIX-1c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.7.12. IMIX-2c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.7.13. IMIX-4c-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.8. 2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 20 vhost 1 chain 10 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R10C | 10VM1T
| ... | eth-l2bd-1ch-20vh-10vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${10}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c10n7.11.2.1.8.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.8.2. 64B-1c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.8.3. 64B-2c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.8.4. 64B-4c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.8.5. 1518B-1c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.8.6. 1518B-2c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.8.7. 1518B-4c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.8.8. 9000B-1c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.8.9. 9000B-2c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.8.10. 9000B-4c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.8.11. IMIX-1c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.8.12. IMIX-2c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.8.13. IMIX-4c-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.9. 2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 20 vhost 1 chain 10 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R10C | 10VM2T
| ... | eth-l2bd-1ch-20vh-10vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${10}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c10n7.11.2.1.9.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.9.2. 64B-1c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.9.3. 64B-2c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.9.4. 64B-4c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.9.5. 1518B-1c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.9.6. 1518B-2c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.9.7. 1518B-4c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.9.8. 9000B-1c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.9.9. 9000B-2c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.9.10. 9000B-4c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.9.11. IMIX-1c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.9.12. IMIX-2c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.9.13. IMIX-4c-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.10. 2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 2 vhost 1 chain 1 VM [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R1C | 1VM1T
| ... | eth-l2bd-1ch-2vh-1vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c1n7.11.2.1.10.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.10.2. 64B-1c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.10.3. 64B-2c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.10.4. 64B-4c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.10.5. 1518B-1c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.10.6. 1518B-2c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.10.7. 1518B-4c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.10.8. 9000B-1c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.10.9. 9000B-2c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.10.10. 9000B-4c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.10.11. IMIX-1c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.10.12. IMIX-2c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.10.13. IMIX-4c-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.11. 2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 2 vhost 1 chain 1 VM [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R1C | 1VM2T
| ... | eth-l2bd-1ch-2vh-1vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c1n7.11.2.1.11.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.11.2. 64B-1c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.11.3. 64B-2c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.11.4. 64B-4c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.11.5. 1518B-1c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.11.6. 1518B-2c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.11.7. 1518B-4c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.11.8. 9000B-1c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.11.9. 9000B-2c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.11.10. 9000B-4c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.11.11. IMIX-1c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.11.12. IMIX-2c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.11.13. IMIX-4c-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.12. 2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 4 vhost 1 chain 2 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R2C | 2VM1T
| ... | eth-l2bd-1ch-4vh-2vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c2n7.11.2.1.12.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.12.2. 64B-1c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.12.3. 64B-2c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.12.4. 64B-4c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.12.5. 1518B-1c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.12.6. 1518B-2c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.12.7. 1518B-4c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.12.8. 9000B-1c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.12.9. 9000B-2c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.12.10. 9000B-4c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.12.11. IMIX-1c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.12.12. IMIX-2c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.12.13. IMIX-4c-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.13. 2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 4 vhost 1 chain 2 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R2C | 2VM2T
| ... | eth-l2bd-1ch-4vh-2vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c2n7.11.2.1.13.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.13.2. 64B-1c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.13.3. 64B-2c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.13.4. 64B-4c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.13.5. 1518B-1c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.13.6. 1518B-2c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.13.7. 1518B-4c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.13.8. 9000B-1c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.13.9. 9000B-2c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.13.10. 9000B-4c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.13.11. IMIX-1c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.13.12. IMIX-2c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.13.13. IMIX-4c-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.14. 2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 8 vhost 1 chains 4 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R4C | 4VM1T
| ... | eth-l2bd-1ch-8vh-4vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${4}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c4n7.11.2.1.14.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.14.2. 64B-1c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.14.3. 64B-2c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.14.4. 64B-4c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.14.5. 1518B-1c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.14.6. 1518B-2c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.14.7. 1518B-4c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.14.8. 9000B-1c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.14.9. 9000B-2c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.14.10. 9000B-4c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.14.11. IMIX-1c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.14.12. IMIX-2c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.14.13. IMIX-4c-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.15. 2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 8 vhost 1 chains 4 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 1R4C | 4VM2T
| ... | eth-l2bd-1ch-8vh-4vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${4}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c4n7.11.2.1.15.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.15.2. 64B-1c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.15.3. 64B-2c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.15.4. 64B-4c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.15.5. 1518B-1c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.15.6. 1518B-2c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.15.7. 1518B-4c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.15.8. 9000B-1c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.15.9. 9000B-2c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.15.10. 9000B-4c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.15.11. IMIX-1c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.15.12. IMIX-2c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.15.13. IMIX-4c-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.16. 2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 2 chains 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R4C | 8VM1T
| ... | eth-l2bd-2ch-16vh-8vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${4}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c4n7.11.2.1.16.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.16.2. 64B-1c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.16.3. 64B-2c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.16.4. 64B-4c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.16.5. 1518B-1c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.16.6. 1518B-2c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.16.7. 1518B-4c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.16.8. 9000B-1c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.16.9. 9000B-2c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.16.10. 9000B-4c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.16.11. IMIX-1c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.16.12. IMIX-2c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.16.13. IMIX-4c-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.17. 2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 2 chains 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R4C | 8VM2T
| ... | eth-l2bd-2ch-16vh-8vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${4}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c4n7.11.2.1.17.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.17.2. 64B-1c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.17.3. 64B-2c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.17.4. 64B-4c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.17.5. 1518B-1c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.17.6. 1518B-2c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.17.7. 1518B-4c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.17.8. 9000B-1c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.17.9. 9000B-2c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.17.10. 9000B-4c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.17.11. IMIX-1c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.17.12. IMIX-2c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.17.13. IMIX-4c-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.18. 2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 24 vhost 2 chains 12 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R6C | 12VM1T
| ... | eth-l2bd-2ch-24vh-12vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${6}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c6n7.11.2.1.18.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.18.2. 64B-1c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.18.3. 64B-2c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.18.4. 64B-4c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.18.5. 1518B-1c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.18.6. 1518B-2c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.18.7. 1518B-4c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.18.8. 9000B-1c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.18.9. 9000B-2c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.18.10. 9000B-4c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.18.11. IMIX-1c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.18.12. IMIX-2c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.18.13. IMIX-4c-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.19. 2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 24 vhost 2 chains 12 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R6C | 12VM2T
| ... | eth-l2bd-2ch-24vh-12vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${6}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c6n7.11.2.1.19.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.19.2. 64B-1c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.19.3. 64B-2c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.19.4. 64B-4c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.19.5. 1518B-1c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.19.6. 1518B-2c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.19.7. 1518B-4c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.19.8. 9000B-1c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.19.9. 9000B-2c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.19.10. 9000B-4c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.19.11. IMIX-1c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.19.12. IMIX-2c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.19.13. IMIX-4c-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.20. 2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 32 vhost 2 chains 16 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R8C | 16VM1T
| ... | eth-l2bd-2ch-32vh-16vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${8}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c8n7.11.2.1.20.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.20.2. 64B-1c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.20.3. 64B-2c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.20.4. 64B-4c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.20.5. 1518B-1c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.20.6. 1518B-2c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.20.7. 1518B-4c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.20.8. 9000B-1c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.20.9. 9000B-2c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.20.10. 9000B-4c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.20.11. IMIX-1c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.20.12. IMIX-2c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.20.13. IMIX-4c-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.21. 2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 32 vhost 2 chains 16 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R8C | 16VM2T
| ... | eth-l2bd-2ch-32vh-16vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${8}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c8n7.11.2.1.21.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.21.2. 64B-1c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.21.3. 64B-2c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.21.4. 1518B-1c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.21.5. 1518B-2c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.21.6. 9000B-1c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.21.7. 9000B-2c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.21.8. IMIX-1c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.21.9. IMIX-2c-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.22. 2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 40 vhost 2 chains 20 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R10C | 20VM1T
| ... | eth-l2bd-2ch-40vh-20vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${10}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c10n7.11.2.1.22.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.22.2. 64B-1c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.22.3. 64B-2c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.22.4. 64B-4c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.22.5. 1518B-1c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.22.6. 1518B-2c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.22.7. 1518B-4c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.22.8. 9000B-1c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.22.9. 9000B-2c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.22.10. 9000B-4c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.22.11. IMIX-1c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.22.12. IMIX-2c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.22.13. IMIX-4c-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.23. 2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 4 vhost 2 chains 2 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R1C | 2VM1T
| ... | eth-l2bd-2ch-4vh-2vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c1n7.11.2.1.23.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.23.2. 64B-1c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.23.3. 64B-2c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.23.4. 64B-4c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.23.5. 1518B-1c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.23.6. 1518B-2c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.23.7. 1518B-4c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.23.8. 9000B-1c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.23.9. 9000B-2c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.23.10. 9000B-4c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.23.11. IMIX-1c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.23.12. IMIX-2c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.23.13. IMIX-4c-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.24. 2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 4 vhost 2 chains 2 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R1C | 2VM2T
| ... | eth-l2bd-2ch-4vh-2vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c1n7.11.2.1.24.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.24.2. 64B-1c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.24.3. 64B-2c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.24.4. 64B-4c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.24.5. 1518B-1c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.24.6. 1518B-2c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.24.7. 1518B-4c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.24.8. 9000B-1c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.24.9. 9000B-2c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.24.10. 9000B-4c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.24.11. IMIX-1c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.24.12. IMIX-2c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.24.13. IMIX-4c-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.25. 2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 8 vhost 2 chains 4 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R2C | 4VM1T
| ... | eth-l2bd-2ch-8vh-4vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c2n7.11.2.1.25.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.25.2. 64B-1c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.25.3. 64B-2c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.25.4. 64B-4c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.25.5. 1518B-1c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.25.6. 1518B-2c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.25.7. 1518B-4c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.25.8. 9000B-1c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.25.9. 9000B-2c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.25.10. 9000B-4c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.25.11. IMIX-1c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.25.12. IMIX-2c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.25.13. IMIX-4c-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.26. 2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 8 vhost 2 chains 4 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 2R2C | 4VM2T
| ... | eth-l2bd-2ch-8vh-4vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${2}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c2n7.11.2.1.26.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.26.2. 64B-1c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.26.3. 64B-2c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.26.4. 64B-4c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.26.5. 1518B-1c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.26.6. 1518B-2c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.26.7. 1518B-4c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.26.8. 9000B-1c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.26.9. 9000B-2c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.26.10. 9000B-4c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.26.11. IMIX-1c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.26.12. IMIX-2c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.26.13. IMIX-4c-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.27. 2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 4 chains 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 4R2C | 8VM1T
| ... | eth-l2bd-4ch-16vh-8vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${4}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c2n7.11.2.1.27.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.27.2. 64B-1c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.27.3. 64B-2c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.27.4. 64B-4c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.27.5. 1518B-1c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.27.6. 1518B-2c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.27.7. 1518B-4c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.27.8. 9000B-1c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.27.9. 9000B-2c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.27.10. 9000B-4c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.27.11. IMIX-1c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.27.12. IMIX-2c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.27.13. IMIX-4c-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.28. 2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 4 chains 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 4R2C | 8VM2T
| ... | eth-l2bd-4ch-16vh-8vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${4}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c2n7.11.2.1.28.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.28.2. 64B-1c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.28.3. 64B-2c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.28.4. 64B-4c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.28.5. 1518B-1c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.28.6. 1518B-2c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.28.7. 1518B-4c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.28.8. 9000B-1c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.28.9. 9000B-2c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.28.10. 9000B-4c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.28.11. IMIX-1c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.28.12. IMIX-2c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.28.13. IMIX-4c-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.29. 2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 32 vhost 4 chains 16 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 4R4C | 16VM1T
| ... | eth-l2bd-4ch-32vh-16vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${4}
| ${nf_nodes}= | ${4}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c4n7.11.2.1.29.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.29.2. 64B-1c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.29.3. 64B-2c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.29.4. 64B-4c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.29.5. 1518B-1c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.29.6. 1518B-2c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.29.7. 1518B-4c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.29.8. 9000B-1c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.29.9. 9000B-2c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.29.10. 9000B-4c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.29.11. IMIX-1c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.29.12. IMIX-2c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.29.13. IMIX-4c-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.30. 2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 32 vhost 4 chains 16 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 4R4C | 16VM2T
| ... | eth-l2bd-4ch-32vh-16vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${4}
| ${nf_nodes}= | ${4}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c4n7.11.2.1.30.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.30.2. 64B-1c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.30.3. 64B-2c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.30.4. 1518B-1c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.30.5. 1518B-2c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.30.6. 9000B-1c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.30.7. 9000B-2c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.30.8. IMIX-1c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.30.9. IMIX-2c-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.31. 2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 48 vhost 4 chains 24 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 4R6C | 24VM1T
| ... | eth-l2bd-4ch-48vh-24vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${4}
| ${nf_nodes}= | ${6}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c6n7.11.2.1.31.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.31.2. 64B-1c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.31.3. 64B-2c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.31.4. 1518B-1c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.31.5. 1518B-2c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.31.6. 9000B-1c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.31.7. 9000B-2c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.31.8. IMIX-1c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.31.9. IMIX-2c-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.32. 2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 8 vhost 4 chains 4 VM [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 4R1C | 4VM1T
| ... | eth-l2bd-4ch-8vh-4vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${4}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c1n7.11.2.1.32.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.32.2. 64B-1c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.32.3. 64B-2c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.32.4. 64B-4c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.32.5. 1518B-1c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.32.6. 1518B-2c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.32.7. 1518B-4c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.32.8. 9000B-1c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.32.9. 9000B-2c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.32.10. 9000B-4c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.32.11. IMIX-1c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.32.12. IMIX-2c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.32.13. IMIX-4c-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.33. 2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 8 vhost 4 chains 4 VM [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 4R1C | 4VM2T
| ... | eth-l2bd-4ch-8vh-4vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${4}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c1n7.11.2.1.33.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.33.2. 64B-1c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.33.3. 64B-2c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.33.4. 64B-4c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.33.5. 1518B-1c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.33.6. 1518B-2c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.33.7. 1518B-4c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.33.8. 9000B-1c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.33.9. 9000B-2c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.33.10. 9000B-4c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.33.11. IMIX-1c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.33.12. IMIX-2c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.33.13. IMIX-4c-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.34. 2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 12 vhost 6 chains 6 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 6R1C | 6VM1T
| ... | eth-l2bd-6ch-12vh-6vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${6}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c1n7.11.2.1.34.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.34.2. 64B-1c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.34.3. 64B-2c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.34.4. 64B-4c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.34.5. 1518B-1c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.34.6. 1518B-2c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.34.7. 1518B-4c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.34.8. 9000B-1c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.34.9. 9000B-2c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.34.10. 9000B-4c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.34.11. IMIX-1c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.34.12. IMIX-2c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.34.13. IMIX-4c-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.35. 2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 12 vhost 6 chains 6 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 6R1C | 6VM2T
| ... | eth-l2bd-6ch-12vh-6vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${6}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c1n7.11.2.1.35.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.35.2. 64B-1c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.35.3. 64B-2c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.35.4. 64B-4c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.35.5. 1518B-1c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.35.6. 1518B-2c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.35.7. 1518B-4c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.35.8. 9000B-1c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.35.9. 9000B-2c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.35.10. 9000B-4c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.35.11. IMIX-1c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.35.12. IMIX-2c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.35.13. IMIX-4c-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.36. 2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 24 vhost 6 chains 12 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 6R2C | 12VM1T
| ... | eth-l2bd-6ch-24vh-12vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${6}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c2n7.11.2.1.36.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.36.2. 64B-1c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.36.3. 64B-2c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.36.4. 64B-4c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.36.5. 1518B-1c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.36.6. 1518B-2c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.36.7. 1518B-4c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.36.8. 9000B-1c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.36.9. 9000B-2c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.36.10. 9000B-4c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.36.11. IMIX-1c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.36.12. IMIX-2c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.36.13. IMIX-4c-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.37. 2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 24 vhost 6 chains 12 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 6R2C | 12VM2T
| ... | eth-l2bd-6ch-24vh-12vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${6}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c2n7.11.2.1.37.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.37.2. 64B-1c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.37.3. 64B-2c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.37.4. 64B-4c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.37.5. 1518B-1c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.37.6. 1518B-2c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.37.7. 1518B-4c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.37.8. 9000B-1c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.37.9. 9000B-2c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.37.10. 9000B-4c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.37.11. IMIX-1c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.37.12. IMIX-2c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.37.13. IMIX-4c-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.38. 2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 48 vhost 6 chains 24 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 6R4C | 24VM1T
| ... | eth-l2bd-6ch-48vh-24vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${6}
| ${nf_nodes}= | ${4}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c4n7.11.2.1.38.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.38.2. 64B-1c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.38.3. 64B-2c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.38.4. 1518B-1c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.38.5. 1518B-2c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.38.6. 9000B-1c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.38.7. 9000B-2c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.38.8. IMIX-1c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.38.9. IMIX-2c-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.39. 2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 8 chains 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 8R1C | 8VM1T
| ... | eth-l2bd-8ch-16vh-8vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${8}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c1n7.11.2.1.39.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.39.2. 64B-1c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.39.3. 64B-2c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.39.4. 64B-4c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.39.5. 1518B-1c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.39.6. 1518B-2c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.39.7. 1518B-4c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.39.8. 9000B-1c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.39.9. 9000B-2c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.39.10. 9000B-4c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.39.11. IMIX-1c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.39.12. IMIX-2c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.39.13. IMIX-4c-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.40. 2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 16 vhost 8 chains 8 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 8R1C | 8VM2T
| ... | eth-l2bd-8ch-16vh-8vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${8}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c1n7.11.2.1.40.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.40.2. 64B-1c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.40.3. 64B-2c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.40.4. 64B-4c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.40.5. 1518B-1c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.40.6. 1518B-2c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.40.7. 1518B-4c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.40.8. 9000B-1c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.40.9. 9000B-2c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.40.10. 9000B-4c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.40.11. IMIX-1c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.40.12. IMIX-2c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.40.13. IMIX-4c-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.41. 2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 32 vhost 8 chains 16 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 8R2C | 16VM1T
| ... | eth-l2bd-8ch-32vh-16vm1t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${2}
| ${nf_dtc}= | ${0.5}
| ${nf_chains}= | ${8}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c2n7.11.2.1.41.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.41.2. 64B-1c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.41.3. 64B-2c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.41.4. 64B-4c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${4}
7.11.2.1.41.5. 1518B-1c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.41.6. 1518B-2c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.41.7. 1518B-4c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${4}
7.11.2.1.41.8. 9000B-1c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.41.9. 9000B-2c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.41.10. 9000B-4c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${4}
7.11.2.1.41.11. IMIX-1c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.41.12. IMIX-2c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}
7.11.2.1.41.13. IMIX-4c-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${4}
7.11.2.1.42. 2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr suite¶
RFC2544: Pkt throughput L2BD test cases with 32 vhost 8 chains 16 VMs [Top] Network Topologies: TG-DUT1-TG 2-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. Qemu VNFs are connected to VPP viavhost-user interfaces. Guest is running VPP IPv4 interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG onlinks to DUTs. TG traffic profile contains two L3 flow-groups(flow-group per direction, 254 flows per flow-group) with all packetscontaining Ethernet header, IPv4 header with IP protocol=61 and staticpayload. MAC addresses are matching MAC addresses of NFs nodesinterfaces. [Ref] Applicable standard specifications: RFC2544.
# 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 | L2BDMACLRN | BASE | VHOST | VM | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | VHOST_1024 | NF_DENSITY | NF_VPPIP4 | CHAIN | 8R2C | 16VM2T
| ... | eth-l2bd-8ch-32vh-16vm2t-vppip4
|
| 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
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_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}= | L2
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${8}
| ${nf_nodes}= | ${2}
# Traffic profile:
| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c2n7.11.2.1.42.1. Local Template¶
[Cfg] DUT runs L2BD switching config. Each DUT uses ${phy_cores} physical core(s) for worker threads. [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
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 ${nic_driver}
And Initialize layer interface count=${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=${False} vnf=vppip4_2vhostvr1024
Then Find NDR and PDR intervals using optimized search
7.11.2.1.42.2. 64B-1c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${1}
7.11.2.1.42.3. 64B-2c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${64} phy_cores=${2}
7.11.2.1.42.4. 1518B-1c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${1}
7.11.2.1.42.5. 1518B-2c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${1518} phy_cores=${2}
7.11.2.1.42.6. 9000B-1c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${1}
7.11.2.1.42.7. 9000B-2c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=${9000} phy_cores=${2}
7.11.2.1.42.8. IMIX-1c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${1}
7.11.2.1.42.9. IMIX-2c-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr¶
frame_size=IMIX_v4_1 phy_cores=${2}