7.11.1.1. chain

7.11.1.1.1. 2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 10 chains 10 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 10R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 10DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-10ch-20mif-10dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-10c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.1.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.1.2. 64B-1c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.1.3. 64B-2c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.1.4. 64B-4c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.1.5. 1518B-1c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.1.6. 1518B-2c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.1.7. 1518B-4c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.1.8. 9000B-1c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.1.9. 9000B-2c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.1.10. 9000B-4c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.1.11. IMIX-1c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.1.12. IMIX-2c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.1.13. IMIX-4c-eth-l2bd-10ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.2. 2n-10ge2p1x710-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 10 chains 10 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 10R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 10DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-10ch-20mif-10dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-10c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.2.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.2.2. 64B-1c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.2.3. 64B-2c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.2.4. 64B-4c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.2.5. 1518B-1c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.2.6. 1518B-2c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.2.7. 1518B-4c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.2.8. 9000B-1c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.2.9. 9000B-2c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.2.10. 9000B-4c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.2.11. IMIX-1c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.2.12. IMIX-2c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.2.13. IMIX-4c-eth-l2bd-10ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.3. 2n-10ge2p1x710-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 10 chains 20 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 10R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 20DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-10ch-40mif-20dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-10c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.3.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.3.2. 64B-1c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.3.3. 64B-2c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.3.4. 64B-4c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.3.5. 1518B-1c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.3.6. 1518B-2c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.3.7. 1518B-4c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.3.8. 9000B-1c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.3.9. 9000B-2c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.3.10. 9000B-4c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.3.11. IMIX-1c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.3.12. IMIX-2c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.3.13. IMIX-4c-eth-l2bd-10ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.4. 2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 6 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R6C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 6DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-12mif-6dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c6n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.4.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.4.2. 64B-1c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.4.3. 64B-2c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.4.4. 64B-4c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.4.5. 1518B-1c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.4.6. 1518B-2c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.4.7. 1518B-4c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.4.8. 9000B-1c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.4.9. 9000B-2c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.4.10. 9000B-4c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.4.11. IMIX-1c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.4.12. IMIX-2c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.4.13. IMIX-4c-eth-l2bd-1ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.5. 2n-10ge2p1x710-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 6 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R6C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 6DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-12mif-6dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c6n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.5.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.5.2. 64B-1c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.5.3. 64B-2c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.5.4. 64B-4c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.5.5. 1518B-1c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.5.6. 1518B-2c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.5.7. 1518B-4c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.5.8. 9000B-1c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.5.9. 9000B-2c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.5.10. 9000B-4c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.5.11. IMIX-1c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.5.12. IMIX-2c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.5.13. IMIX-4c-eth-l2bd-1ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.6. 2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R8C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-16mif-8dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c8n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.6.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.6.2. 64B-1c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.6.3. 64B-2c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.6.4. 64B-4c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.6.5. 1518B-1c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.6.6. 1518B-2c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.6.7. 1518B-4c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.6.8. 9000B-1c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.6.9. 9000B-2c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.6.10. 9000B-4c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.6.11. IMIX-1c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.6.12. IMIX-2c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.6.13. IMIX-4c-eth-l2bd-1ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.7. 2n-10ge2p1x710-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R8C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-16mif-8dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c8n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.7.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.7.2. 64B-1c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.7.3. 64B-2c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.7.4. 64B-4c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.7.5. 1518B-1c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.7.6. 1518B-2c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.7.7. 1518B-4c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.7.8. 9000B-1c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.7.9. 9000B-2c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.7.10. 9000B-4c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.7.11. IMIX-1c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.7.12. IMIX-2c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.7.13. IMIX-4c-eth-l2bd-1ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.8. 2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 10 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R10C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 10DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-20mif-10dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c10n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.8.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.8.2. 64B-1c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.8.3. 64B-2c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.8.4. 64B-4c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.8.5. 1518B-1c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.8.6. 1518B-2c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.8.7. 1518B-4c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.8.8. 9000B-1c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.8.9. 9000B-2c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.8.10. 9000B-4c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.8.11. IMIX-1c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.8.12. IMIX-2c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.8.13. IMIX-4c-eth-l2bd-1ch-20mif-10dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.9. 2n-10ge2p1x710-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 10 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R10C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 10DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-20mif-10dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c10n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.9.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.9.2. 64B-1c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.9.3. 64B-2c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.9.4. 64B-4c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.9.5. 1518B-1c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.9.6. 1518B-2c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.9.7. 1518B-4c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.9.8. 9000B-1c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.9.9. 9000B-2c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.9.10. 9000B-4c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.9.11. IMIX-1c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.9.12. IMIX-2c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.9.13. IMIX-4c-eth-l2bd-1ch-20mif-10dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.10. 2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 1 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 1DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-2mif-1dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.10.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.10.2. 64B-1c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.10.3. 64B-2c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.10.4. 64B-4c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.10.5. 1518B-1c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.10.6. 1518B-2c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.10.7. 1518B-4c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.10.8. 9000B-1c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.10.9. 9000B-2c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.10.10. 9000B-4c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.10.11. IMIX-1c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.10.12. IMIX-2c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.10.13. IMIX-4c-eth-l2bd-1ch-2mif-1dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.11. 2n-10ge2p1x710-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 1 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 1DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-2mif-1dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.11.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.11.2. 64B-1c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.11.3. 64B-2c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.11.4. 64B-4c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.11.5. 1518B-1c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.11.6. 1518B-2c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.11.7. 1518B-4c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.11.8. 9000B-1c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.11.9. 9000B-2c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.11.10. 9000B-4c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.11.11. IMIX-1c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.11.12. IMIX-2c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.11.13. IMIX-4c-eth-l2bd-1ch-2mif-1dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.12. 2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 2 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 2DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-4mif-2dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.12.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.12.2. 64B-1c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.12.3. 64B-2c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.12.4. 64B-4c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.12.5. 1518B-1c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.12.6. 1518B-2c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.12.7. 1518B-4c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.12.8. 9000B-1c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.12.9. 9000B-2c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.12.10. 9000B-4c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.12.11. IMIX-1c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.12.12. IMIX-2c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.12.13. IMIX-4c-eth-l2bd-1ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.13. 2n-10ge2p1x710-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 2 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 2DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-4mif-2dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.13.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.13.2. 64B-1c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.13.3. 64B-2c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.13.4. 64B-4c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.13.5. 1518B-1c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.13.6. 1518B-2c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.13.7. 1518B-4c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.13.8. 9000B-1c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.13.9. 9000B-2c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.13.10. 9000B-4c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.13.11. IMIX-1c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.13.12. IMIX-2c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.13.13. IMIX-4c-eth-l2bd-1ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.14. 2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 4 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R4C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 4DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-8mif-4dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c4n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.14.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.14.2. 64B-1c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.14.3. 64B-2c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.14.4. 64B-4c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.14.5. 1518B-1c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.14.6. 1518B-2c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.14.7. 1518B-4c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.14.8. 9000B-1c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.14.9. 9000B-2c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.14.10. 9000B-4c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.14.11. IMIX-1c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.14.12. IMIX-2c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.14.13. IMIX-4c-eth-l2bd-1ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.15. 2n-10ge2p1x710-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 1 chain 4 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 1R4C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 4DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-1ch-8mif-4dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-1c4n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.15.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.15.2. 64B-1c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.15.3. 64B-2c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.15.4. 64B-4c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.15.5. 1518B-1c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.15.6. 1518B-2c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.15.7. 1518B-4c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.15.8. 9000B-1c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.15.9. 9000B-2c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.15.10. 9000B-4c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.15.11. IMIX-1c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.15.12. IMIX-2c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.15.13. IMIX-4c-eth-l2bd-1ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.16. 2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R4C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-16mif-8dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c4n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.16.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.16.2. 64B-1c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.16.3. 64B-2c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.16.4. 64B-4c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.16.5. 1518B-1c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.16.6. 1518B-2c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.16.7. 1518B-4c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.16.8. 9000B-1c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.16.9. 9000B-2c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.16.10. 9000B-4c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.16.11. IMIX-1c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.16.12. IMIX-2c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.16.13. IMIX-4c-eth-l2bd-2ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.17. 2n-10ge2p1x710-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R4C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-16mif-8dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c4n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.17.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.17.2. 64B-1c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.17.3. 64B-2c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.17.4. 64B-4c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.17.5. 1518B-1c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.17.6. 1518B-2c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.17.7. 1518B-4c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.17.8. 9000B-1c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.17.9. 9000B-2c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.17.10. 9000B-4c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.17.11. IMIX-1c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.17.12. IMIX-2c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.17.13. IMIX-4c-eth-l2bd-2ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.18. 2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 12 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R6C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 12DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-24mif-12dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c6n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.18.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.18.2. 64B-1c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.18.3. 64B-2c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.18.4. 64B-4c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.18.5. 1518B-1c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.18.6. 1518B-2c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.18.7. 1518B-4c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.18.8. 9000B-1c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.18.9. 9000B-2c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.18.10. 9000B-4c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.18.11. IMIX-1c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.18.12. IMIX-2c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.18.13. IMIX-4c-eth-l2bd-2ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.19. 2n-10ge2p1x710-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 12 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R6C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 12DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-24mif-12dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c6n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.19.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.19.2. 64B-1c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.19.3. 64B-2c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.19.4. 64B-4c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.19.5. 1518B-1c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.19.6. 1518B-2c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.19.7. 1518B-4c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.19.8. 9000B-1c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.19.9. 9000B-2c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.19.10. 9000B-4c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.19.11. IMIX-1c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.19.12. IMIX-2c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.19.13. IMIX-4c-eth-l2bd-2ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.20. 2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 16 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R8C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 16DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-32mif-16dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c8n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.20.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.20.2. 64B-1c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.20.3. 64B-2c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.20.4. 64B-4c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.20.5. 1518B-1c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.20.6. 1518B-2c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.20.7. 1518B-4c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.20.8. 9000B-1c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.20.9. 9000B-2c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.20.10. 9000B-4c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.20.11. IMIX-1c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.20.12. IMIX-2c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.20.13. IMIX-4c-eth-l2bd-2ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.21. 2n-10ge2p1x710-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 16 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R8C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 16DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-32mif-16dcr2t-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 | container
|
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c8n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.21.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.21.2. 64B-1c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.21.3. 64B-2c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.21.4. 1518B-1c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.21.5. 1518B-2c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.21.6. 9000B-1c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.21.7. 9000B-2c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.21.8. IMIX-1c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.21.9. IMIX-2c-eth-l2bd-2ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.22. 2n-10ge2p1x710-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 20 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R10C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 20DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-40mif-20dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c10n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.22.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.22.2. 64B-1c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.22.3. 64B-2c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.22.4. 64B-4c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.22.5. 1518B-1c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.22.6. 1518B-2c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.22.7. 1518B-4c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.22.8. 9000B-1c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.22.9. 9000B-2c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.22.10. 9000B-4c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.22.11. IMIX-1c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.22.12. IMIX-2c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.22.13. IMIX-4c-eth-l2bd-2ch-40mif-20dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.23. 2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 2 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 2DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-4mif-2dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.23.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.23.2. 64B-1c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.23.3. 64B-2c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.23.4. 64B-4c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.23.5. 1518B-1c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.23.6. 1518B-2c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.23.7. 1518B-4c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.23.8. 9000B-1c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.23.9. 9000B-2c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.23.10. 9000B-4c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.23.11. IMIX-1c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.23.12. IMIX-2c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.23.13. IMIX-4c-eth-l2bd-2ch-4mif-2dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.24. 2n-10ge2p1x710-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 2 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 2DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-4mif-2dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.24.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.24.2. 64B-1c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.24.3. 64B-2c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.24.4. 64B-4c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.24.5. 1518B-1c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.24.6. 1518B-2c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.24.7. 1518B-4c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.24.8. 9000B-1c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.24.9. 9000B-2c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.24.10. 9000B-4c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.24.11. IMIX-1c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.24.12. IMIX-2c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.24.13. IMIX-4c-eth-l2bd-2ch-4mif-2dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.25. 2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 4 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 4DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-8mif-4dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.25.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.25.2. 64B-1c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.25.3. 64B-2c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.25.4. 64B-4c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.25.5. 1518B-1c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.25.6. 1518B-2c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.25.7. 1518B-4c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.25.8. 9000B-1c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.25.9. 9000B-2c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.25.10. 9000B-4c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.25.11. IMIX-1c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.25.12. IMIX-2c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.25.13. IMIX-4c-eth-l2bd-2ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.26. 2n-10ge2p1x710-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 2 chains 4 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 2R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 4DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-2ch-8mif-4dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-2c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.26.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.26.2. 64B-1c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.26.3. 64B-2c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.26.4. 64B-4c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.26.5. 1518B-1c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.26.6. 1518B-2c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.26.7. 1518B-4c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.26.8. 9000B-1c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.26.9. 9000B-2c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.26.10. 9000B-4c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.26.11. IMIX-1c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.26.12. IMIX-2c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.26.13. IMIX-4c-eth-l2bd-2ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.27. 2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 4 chains 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 4R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-4ch-16mif-8dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-4c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.27.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.27.2. 64B-1c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.27.3. 64B-2c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.27.4. 64B-4c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.27.5. 1518B-1c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.27.6. 1518B-2c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.27.7. 1518B-4c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.27.8. 9000B-1c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.27.9. 9000B-2c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.27.10. 9000B-4c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.27.11. IMIX-1c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.27.12. IMIX-2c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.27.13. IMIX-4c-eth-l2bd-4ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.28. 2n-10ge2p1x710-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 4 chains 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 4R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-4ch-16mif-8dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-4c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.28.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.28.2. 64B-1c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.28.3. 64B-2c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.28.4. 64B-4c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.28.5. 1518B-1c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.28.6. 1518B-2c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.28.7. 1518B-4c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.28.8. 9000B-1c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.28.9. 9000B-2c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.28.10. 9000B-4c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.28.11. IMIX-1c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.28.12. IMIX-2c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.28.13. IMIX-4c-eth-l2bd-4ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.29. 2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 4 chains 16 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 4R4C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 16DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-4ch-32mif-16dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-4c4n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.29.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.29.2. 64B-1c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.29.3. 64B-2c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.29.4. 64B-4c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.29.5. 1518B-1c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.29.6. 1518B-2c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.29.7. 1518B-4c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.29.8. 9000B-1c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.29.9. 9000B-2c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.29.10. 9000B-4c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.29.11. IMIX-1c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.29.12. IMIX-2c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.29.13. IMIX-4c-eth-l2bd-4ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.30. 2n-10ge2p1x710-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 4 chains 16 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 4R4C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 16DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-4ch-32mif-16dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-4c4n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.30.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.30.2. 64B-1c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.30.3. 64B-2c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.30.4. 1518B-1c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.30.5. 1518B-2c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.30.6. 9000B-1c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.30.7. 9000B-2c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.30.8. IMIX-1c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.30.9. IMIX-2c-eth-l2bd-4ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.31. 2n-10ge2p1x710-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 4 chains 24 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 4R6C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 24DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-4ch-48mif-24dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-4c6n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.31.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.31.2. 64B-1c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.31.3. 64B-2c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.31.4. 1518B-1c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.31.5. 1518B-2c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.31.6. 9000B-1c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.31.7. 9000B-2c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.31.8. IMIX-1c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.31.9. IMIX-2c-eth-l2bd-4ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.32. 2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 4 chains 4 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 4R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 4DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-4ch-8mif-4dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-4c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.32.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.32.2. 64B-1c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.32.3. 64B-2c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.32.4. 64B-4c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.32.5. 1518B-1c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.32.6. 1518B-2c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.32.7. 1518B-4c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.32.8. 9000B-1c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.32.9. 9000B-2c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.32.10. 9000B-4c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.32.11. IMIX-1c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.32.12. IMIX-2c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.32.13. IMIX-4c-eth-l2bd-4ch-8mif-4dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.33. 2n-10ge2p1x710-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 4 chains 4 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 4R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 4DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-4ch-8mif-4dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-4c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.33.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.33.2. 64B-1c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.33.3. 64B-2c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.33.4. 64B-4c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.33.5. 1518B-1c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.33.6. 1518B-2c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.33.7. 1518B-4c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.33.8. 9000B-1c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.33.9. 9000B-2c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.33.10. 9000B-4c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.33.11. IMIX-1c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.33.12. IMIX-2c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.33.13. IMIX-4c-eth-l2bd-4ch-8mif-4dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.34. 2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 6 chains 6 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 6R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 6DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-6ch-12mif-6dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-6c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.34.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.34.2. 64B-1c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.34.3. 64B-2c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.34.4. 64B-4c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.34.5. 1518B-1c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.34.6. 1518B-2c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.34.7. 1518B-4c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.34.8. 9000B-1c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.34.9. 9000B-2c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.34.10. 9000B-4c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.34.11. IMIX-1c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.34.12. IMIX-2c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.34.13. IMIX-4c-eth-l2bd-6ch-12mif-6dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.35. 2n-10ge2p1x710-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 6 chains 6 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 6R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 6DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-6ch-12mif-6dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-6c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.35.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.35.2. 64B-1c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.35.3. 64B-2c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.35.4. 64B-4c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.35.5. 1518B-1c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.35.6. 1518B-2c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.35.7. 1518B-4c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.35.8. 9000B-1c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.35.9. 9000B-2c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.35.10. 9000B-4c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.35.11. IMIX-1c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.35.12. IMIX-2c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.35.13. IMIX-4c-eth-l2bd-6ch-12mif-6dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.36. 2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 6 chains 12 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 6R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 12DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-6ch-24mif-12dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-6c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.36.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.36.2. 64B-1c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.36.3. 64B-2c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.36.4. 64B-4c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.36.5. 1518B-1c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.36.6. 1518B-2c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.36.7. 1518B-4c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.36.8. 9000B-1c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.36.9. 9000B-2c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.36.10. 9000B-4c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.36.11. IMIX-1c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.36.12. IMIX-2c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.36.13. IMIX-4c-eth-l2bd-6ch-24mif-12dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.37. 2n-10ge2p1x710-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 6 chains 12 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 6R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 12DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-6ch-24mif-12dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-6c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.37.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.37.2. 64B-1c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.37.3. 64B-2c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.37.4. 64B-4c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.37.5. 1518B-1c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.37.6. 1518B-2c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.37.7. 1518B-4c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.37.8. 9000B-1c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.37.9. 9000B-2c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.37.10. 9000B-4c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.37.11. IMIX-1c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.37.12. IMIX-2c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.37.13. IMIX-4c-eth-l2bd-6ch-24mif-12dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.38. 2n-10ge2p1x710-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 6 chains 24 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 6R4C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 24DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-6ch-48mif-24dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-6c4n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.38.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.38.2. 64B-1c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.38.3. 64B-2c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.38.4. 1518B-1c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.38.5. 1518B-2c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.38.6. 9000B-1c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.38.7. 9000B-2c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.38.8. IMIX-1c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.38.9. IMIX-2c-eth-l2bd-6ch-48mif-24dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.39. 2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 8 chains 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 8R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-8ch-16mif-8dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-8c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.39.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.39.2. 64B-1c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.39.3. 64B-2c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.39.4. 64B-4c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.39.5. 1518B-1c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.39.6. 1518B-2c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.39.7. 1518B-4c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.39.8. 9000B-1c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.39.9. 9000B-2c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.39.10. 9000B-4c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.39.11. IMIX-1c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.39.12. IMIX-2c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.39.13. IMIX-4c-eth-l2bd-8ch-16mif-8dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.40. 2n-10ge2p1x710-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 8 chains 8 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 8R1C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 8DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-8ch-16mif-8dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-8c1n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.40.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.40.2. 64B-1c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.40.3. 64B-2c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.40.4. 64B-4c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.40.5. 1518B-1c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.40.6. 1518B-2c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.40.7. 1518B-4c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.40.8. 9000B-1c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.40.9. 9000B-2c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.40.10. 9000B-4c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.40.11. IMIX-1c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.40.12. IMIX-2c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.40.13. IMIX-4c-eth-l2bd-8ch-16mif-8dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.41. 2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 8 chains 16 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 8R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 16DCR1T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-8ch-32mif-16dcr1t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-8c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.41.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.41.2. 64B-1c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.41.3. 64B-2c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.41.4. 64B-4c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${4}

7.11.1.1.41.5. 1518B-1c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.41.6. 1518B-2c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.41.7. 1518B-4c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${4}

7.11.1.1.41.8. 9000B-1c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.41.9. 9000B-2c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.41.10. 9000B-4c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${4}

7.11.1.1.41.11. IMIX-1c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.41.12. IMIX-2c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}

7.11.1.1.41.13. IMIX-4c-eth-l2bd-8ch-32mif-16dcr1t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${4}

7.11.1.1.42. 2n-10ge2p1x710-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr suite

**RFC2544: Pkt throughput L2BD test cases with memif 8 chains 16 docker container* [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. [Cfg] DUT configuration: DUT1 is configured with two L2 bridge domains and MAC learning enabled. DUT1 tested with ${nic_name}.Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. [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 on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

# 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 | MEMIF | DOCKER | 8R2C
| ... | NF_DENSITY | CHAIN | NF_VPPIP4 | 16DCR2T | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | eth-l2bd-8ch-32mif-16dcr2t-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 | container
|
| Test Template | Local Template
|
| 

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_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-ip4src254-8c2n
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_ip4

7.11.1.1.42.1. 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 Start containers for test  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
  And Initialize L2 Bridge Domain for multiple chains with memif pairs  nf_chains=${nf_chains}  nf_nodes=${nf_nodes}  auto_scale=${False}
 Then Find NDR and PDR intervals using optimized search

7.11.1.1.42.2. 64B-1c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${1}

7.11.1.1.42.3. 64B-2c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${64}  phy_cores=${2}

7.11.1.1.42.4. 1518B-1c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${1}

7.11.1.1.42.5. 1518B-2c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${1518}  phy_cores=${2}

7.11.1.1.42.6. 9000B-1c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${1}

7.11.1.1.42.7. 9000B-2c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=${9000}  phy_cores=${2}

7.11.1.1.42.8. IMIX-1c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${1}

7.11.1.1.42.9. IMIX-2c-eth-l2bd-8ch-32mif-16dcr2t-vppip4-ndrpdr

frame_size=IMIX_v4_1  phy_cores=${2}