6.6. IPv4 Tunnels

6.6.1. 10ge2p1x710-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr suite

RFC2544: Pkt throughput L2BD with IEEE 802.1Q and VXLANoIPv4 test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-Dot1Q-IPv4 for L2 switching of IPv4on TG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUTs. [Cfg] DUT configuration: DUT1 and DUT2 are configured with 100 L2bridge domains. VXLAN tunnels are configured between L2BDs on DUT1 andDUT2. DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profilecontains two L3 flow-groups (flow-group per direction, up to 64,5kflows per flow-group) with all packets containing Ethernet header, IEEE802.1Q header, IPv4 header with IP protocol=61 and static payload.MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC7348.

# Copyright (c) 2020 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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | L2BDMACLRN | SCALE | L2BD_100 | DOT1Q | VLAN_100
| ... | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY | VXLAN_100 | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | dot1q--ethip4vxlan-l2bdscale100l2bd100vlan100vxlan
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L2
| ${overhead}= | ${50}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-dot1qip4-vlan100ip4src254ip4dst254
# Number of VXLAN tunnels
| ${vxlan_count}= | ${100}

6.6.1.1. Local Template

[Cfg] Each DUT runs L2BD forwarding config with VLAN and VXLAN anduses ${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  ${nic_driver}
  And Initialize layer interface
  And Initialize L2 bridge domain with VLAN and VXLANoIPv4 in 3-node circular topology  vxlan_count=${vxlan_count}
 Then Find NDR and PDR intervals using optimized search

6.6.1.2. 64B-1c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.3. 64B-2c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.4. 64B-4c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.5. 1518B-1c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.6. 1518B-2c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.7. 1518B-4c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.8. 9000B-1c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.9. 9000B-2c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.10. 9000B-4c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


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

6.6.1.11. IMIX-1c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.1.12. IMIX-2c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.1.13. IMIX-4c-dot1q–ethip4vxlan-l2bdscale100l2bd100vlan100vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.2. 10ge2p1x710-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr suite

RFC2544: Pkt throughput L2BD with IEEE 802.1Q and VXLANoIPv4 test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-Dot1Q-IPv4 for L2 switching of IPv4on TG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUTs. [Cfg] DUT configuration: DUT1 and DUT2 are configured with 10 L2bridge domains. VXLAN tunnels are configured between L2BDs on DUT1 andDUT2. DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profilecontains two L3 flow-groups (flow-group per direction, up to 64,5kflows per flow-group) with all packets containing Ethernet header, IEEE802.1Q header, IPv4 header with IP protocol=61 and static payload.MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC7348.

# Copyright (c) 2020 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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | L2BDMACLRN | SCALE | L2BD_10 | DOT1Q | VLAN_10
| ... | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY | VXLAN_10 | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | dot1q--ethip4vxlan-l2bdscale10l2bd10vlan10vxlan
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L2
| ${overhead}= | ${50}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-dot1qip4-vlan10ip4src254ip4dst254
# Number of VXLAN tunnels
| ${vxlan_count}= | ${10}

6.6.2.1. Local Template

[Cfg] Each DUT runs L2BD forwarding config with VLAN and VXLAN anduses ${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  ${nic_driver}
  And Initialize layer interface
  And Initialize L2 bridge domain with VLAN and VXLANoIPv4 in 3-node circular topology  vxlan_count=${vxlan_count}
 Then Find NDR and PDR intervals using optimized search

6.6.2.2. 64B-1c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.3. 64B-2c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.4. 64B-4c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.5. 1518B-1c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.6. 1518B-2c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.7. 1518B-4c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.8. 9000B-1c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.9. 9000B-2c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.10. 9000B-4c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


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

6.6.2.11. IMIX-1c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.2.12. IMIX-2c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.2.13. IMIX-4c-dot1q–ethip4vxlan-l2bdscale10l2bd10vlan10vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.3. 10ge2p1x710-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr suite

RFC2544: Pkt throughput L2BD with IEEE 802.1Q and VXLANoIPv4 test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-Dot1Q-IPv4 for L2 switching of IPv4on TG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUTs. [Cfg] DUT configuration: DUT1 and DUT2 are configured with 1k L2bridge domains. VXLAN tunnels are configured between L2BDs on DUT1 andDUT2. DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profilecontains two L3 flow-groups (flow-group per direction, up to 64,5kflows per flow-group) with all packets containing Ethernet header, IEEE802.1Q header, IPv4 header with IP protocol=61 and static payload.MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC7348.

# Copyright (c) 2020 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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | L2BDMACLRN | SCALE | L2BD_1K | DOT1Q | VLAN_1K
| ... | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY | VXLAN_1K | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | dot1q--ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L2
| ${overhead}= | ${50}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-dot1qip4-vlan1kip4src254ip4dst254
# Number of VXLAN tunnels
| ${vxlan_count}= | ${1000}

6.6.3.1. Local Template

[Cfg] Each DUT runs L2BD forwarding config with VLAN and VXLAN anduses ${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  ${nic_driver}
  And Initialize layer interface
  And Initialize L2 bridge domain with VLAN and VXLANoIPv4 in 3-node circular topology  vxlan_count=${vxlan_count}
 Then Find NDR and PDR intervals using optimized search

6.6.3.2. 64B-1c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.3. 64B-2c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.4. 64B-4c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.5. 1518B-1c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.6. 1518B-2c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.7. 1518B-4c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.8. 9000B-1c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.9. 9000B-2c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.10. 9000B-4c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


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

6.6.3.11. IMIX-1c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.3.12. IMIX-2c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.3.13. IMIX-4c-dot1q–ethip4vxlan-l2bdscale1kl2bd1kvlan1kvxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.4. 10ge2p1x710-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr suite

RFC2544: Pkt throughput L2BD with IEEE 802.1Q and VXLANoIPv4 test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-Dot1Q-IPv4 for L2 switching of IPv4on TG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUTs. [Cfg] DUT configuration: DUT1 and DUT2 are configured with 1 L2bridge domains. VXLAN tunnels are configured between L2BDs on DUT1 andDUT2. DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profilecontains two L3 flow-groups (flow-group per direction, up to 64,5kflows per flow-group) with all packets containing Ethernet header, IEEE802.1Q header, IPv4 header with IP protocol=61 and static payload.MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC7348.

# Copyright (c) 2020 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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | L2BDMACLRN | SCALE | L2BD_1 | DOT1Q | VLAN_1
| ... | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY | VXLAN_1 | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | dot1q--ethip4vxlan-l2bdscale1l2bd1vlan1vxlan
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L2
| ${overhead}= | ${50}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-dot1qip4-vlan1ip4src254ip4dst254
# Number of VXLAN tunnels
| ${vxlan_count}= | ${1}

6.6.4.1. Local Template

[Cfg] Each DUT runs L2BD forwarding config with VLAN and VXLAN anduses ${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  ${nic_driver}
  And Initialize layer interface
  And Initialize L2 bridge domain with VLAN and VXLANoIPv4 in 3-node circular topology  vxlan_count=${vxlan_count}
 Then Find NDR and PDR intervals using optimized search

6.6.4.2. 64B-1c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.3. 64B-2c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.4. 64B-4c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.5. 1518B-1c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.6. 1518B-2c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.7. 1518B-4c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.8. 9000B-1c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.9. 9000B-2c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.10. 9000B-4c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


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

6.6.4.11. IMIX-1c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.4.12. IMIX-2c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.4.13. IMIX-4c-dot1q–ethip4vxlan-l2bdscale1l2bd1vlan1vxlan-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.5. 10ge2p1x710-ethip4lispip4-ip4base-ndrpdr suite

RFC2544: Pkt throughput Lisp test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4-LISP-IPv4 on DUT1-DUT2,Eth-IPv4 on TG-DUTn for IPv4 routing over LISPoIPv4 tunnel. [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4routing and static routes. LISPoIPv4 tunnel is configured between DUT1and DUT2. DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC6830.

# Copyright (c) 2020 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
| Resource | resources/libraries/robot/overlay/lisp.robot
|
| Variables | resources/test_data/lisp/performance/lisp_static_adjacency.py
|
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | IP4FWD | ENCAP | LISP | IP4UNRLAY | IP4OVRLAY
| ... | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4lispip4-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | lisp_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${8}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-ethip4-ip4src253

6.6.5.1. Local Template

[Cfg] DUT runs IPv4 LISP remote static mappings and whitelist filtersconfig. 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
  And Initialize LISP IPv4 forwarding in 3-node circular topology  ${dut1_to_dut2_ip4}  ${dut1_to_tg_ip4}  ${dut2_to_dut1_ip4}  ${dut2_to_tg_ip4}  ${prefix4}
  And Configure LISP topology in 3-node circular topology  ${dut1}  ${DUT1_${int}2}[0]  ${NONE}  ${dut2}  ${DUT2_${int}1}[0]  ${NONE}  ${duts_locator_set}  ${dut1_ip4_eid}  ${dut2_ip4_eid}  ${dut1_ip4_static_adjacency}  ${dut2_ip4_static_adjacency}
 Then Find NDR and PDR intervals using optimized search

6.6.5.2. 64B-1c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.3. 64B-2c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.4. 64B-4c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.5. 1518B-1c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.6. 1518B-2c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.7. 1518B-4c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.8. 9000B-1c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.9. 9000B-2c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.10. 9000B-4c-ethip4lispip4-ip4base-ndrpdr


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

6.6.5.11. IMIX-1c-ethip4lispip4-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.5.12. IMIX-2c-ethip4lispip4-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.5.13. IMIX-4c-ethip4lispip4-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.6. 10ge2p1x710-ethip4lispip6-ip4base-ndrpdr suite

RFC2544: Pkt throughput Lisp test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4-LISP-IPv6 on DUT1-DUT2,Eth-IPv4 on TG-DUTn for IPv4 routing over LISPoIPv6 tunnel. [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4routing and static routes. LISPoIPv6 tunnel is configured between DUT1and DUT2. DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC6830.

# Copyright (c) 2020 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
| Resource | resources/libraries/robot/overlay/lisp.robot
|
| Variables | resources/test_data/lisp/performance/lisp_static_adjacency.py
|
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | IP4FWD | ENCAP | LISP | IP6UNRLAY | IP4OVRLAY
| ... | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4lispip6-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | lisp_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${48}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-ethip4-ip4src253

6.6.6.1. Local Template

[Cfg] DUT runs IPv6 LISP remote static mappings and whitelist filtersconfig. 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
  And Initialize LISP IPv4 over IPv6 forwarding in 3-node circular topology  ${dut1_to_dut2_ip4o6}  ${dut1_to_tg_ip4o6}  ${dut2_to_dut1_ip4o6}  ${dut2_to_tg_ip4o6}  ${tg_prefix4o6}  ${dut_prefix4o6}
  And Configure LISP topology in 3-node circular topology  ${dut1}  ${DUT1_${int}2}[0]  ${NONE}  ${dut2}  ${DUT2_${int}1}[0]  ${NONE}  ${duts_locator_set}  ${dut1_ip4o6_eid}  ${dut2_ip4o6_eid}  ${dut1_ip4o6_static_adjacency}  ${dut2_ip4o6_static_adjacency}
 Then Find NDR and PDR intervals using optimized search

6.6.6.2. 64B-1c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.3. 64B-2c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.4. 64B-4c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.5. 1518B-1c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.6. 1518B-2c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.7. 1518B-4c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.8. 9000B-1c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.9. 9000B-2c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.10. 9000B-4c-ethip4lispip6-ip4base-ndrpdr


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

6.6.6.11. IMIX-1c-ethip4lispip6-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.6.12. IMIX-2c-ethip4lispip6-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.6.13. IMIX-4c-ethip4lispip6-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.7. 10ge2p1x710-ethip4vxlan-l2bdbasemaclrn-ndrpdr suite

RFC2544: Pkt throughput L2BD with VXLANoIPv4 test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topologywith single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4 onTG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUTs. [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridgedomain. VXLAN tunnels are configured between L2BDs on DUT1 and DUT2.DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profilecontains two L3 flow-groups (flow-group per direction, 254 flows perflow-group) with all packets containing Ethernet header, IPv4 headerwith IP protocol=61 and static payload. MAC addresses are matching MACaddresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC7348.

# Copyright (c) 2020 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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | L2BDMACLRN | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
| ... | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4vxlan-l2bdbasemaclrn
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L2
| ${overhead}= | ${50}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-ethip4-ip4src254

6.6.7.1. Local Template

[Cfg] Each DUT runs L2BD forwarding config with VXLAN and 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
  And Initialize L2 bridge domain with VXLANoIPv4 in 3-node circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.7.2. 64B-1c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.3. 64B-2c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.4. 64B-4c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.5. 1518B-1c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.6. 1518B-2c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.7. 1518B-4c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.8. 9000B-1c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.9. 9000B-2c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.10. 9000B-4c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


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

6.6.7.11. IMIX-1c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.7.12. IMIX-2c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.7.13. IMIX-4c-ethip4vxlan-l2bdbasemaclrn-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.8. 10ge2p1x710-ethip4vxlan-l2xcbase-ndrpdr suite

RFC2544: Pkt throughput L2XC with VXLANoIPv4 test cases [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 for L2 cross-connect on TG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2. [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connect. VXLAN tunnels are configured between L2XCs on DUT1 and DUT2. DUT1 and DUT2 tested with ${nic_name}.[Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC7348.

# Copyright (c) 2020 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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | L2XCFWD | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
| ... | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4vxlan-l2xcbase
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L2
| ${overhead}= | ${50}
# Traffic profile:
| ${traffic_profile}= | trex-stl-3n-ethip4-ip4src254

6.6.8.1. Local Template

[Cfg] DUT runs L2XC forwarding 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
  And Initialize L2 xconnect with VXLANoIPv4 in 3-node circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.8.2. 64B-1c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.3. 64B-2c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.4. 64B-4c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.5. 1518B-1c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.6. 1518B-2c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.7. 1518B-4c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.8. 9000B-1c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.9. 9000B-2c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.10. 9000B-4c-ethip4vxlan-l2xcbase-ndrpdr


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

6.6.8.11. IMIX-1c-ethip4vxlan-l2xcbase-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.8.12. IMIX-2c-ethip4vxlan-l2xcbase-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.8.13. IMIX-4c-ethip4vxlan-l2xcbase-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.9. 2n1l-10ge2p1x710-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr suite

RFC2544: Pkt throughput GENEVE tunnel L3 mode performance test cases [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 between TG-if1 and DUT1-if1 andEth-IPv4-UDP-GENEVE-Eth-IPv4 between DUT1-if2 and TG-if2 for IPv4routing over GENEVE tunnels. [Cfg] DUT configuration: DUT1 is configured with IPv4 routing over${n_tunnels} GENEVE tunnels and ${${4} * ${n_tunnels}} static IPv4 /24route entries. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUT1. TG traffic profile contains two L3 flow-groups (flow-group per direction, 1 flow per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC791, RFC768, RFC8926.

# 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
| Resource | resources/libraries/robot/ip/geneve.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | ENCAP | GENEVE_L3MODE
| ... | SCALE | GENEVE4_1024TUN | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4--ethip4udpgeneve-1024tun-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance | geneve4
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | geneve_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${50}
# IP settings
| ${dut1_if1_ip4}= | 20.0.0.1
| ${dut1_if2_ip4}= | 30.0.0.1
| ${tg_if1_ip4}= | 20.0.0.2
| ${tg_if2_ip4}= | 30.0.0.2
# GENEVE settings
| ${gen_mode}= | ${osi_layer}
| ${n_tunnels}= | ${1024}
| &{gen_tunnel}=
| ... | local=1.1.1.2 | remote=1.1.1.1 | vni=${1}
| ... | src_ip=10.128.1.0 | dst_ip=10.0.1.0 | ip_mask=${24} | if_ip=11.0.1.2
# Traffic profile
| ${traffic_profile}= | trex-stl-2n-ethip4-geneve-${n_tunnels}t

6.6.9.1. Local Template

[Cfg] DUT runs GENEVE ${gen_mode} mode configuration. 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}
Set Test Variable  \${rxq_ratio}  ${1}
Given Set Max Rate And Jumbo
  And Add worker threads to all DUTs  ${phy_cores}  ${rxq}
  And Pre-initialize layer driver  ${nic_driver}
  And Apply startup configuration on all VPP DUTs
 When Initialize layer driver  ${nic_driver}
  And Initialize layer interface
  And Initialize GENEVE L3 mode in circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.9.2. 64B-1c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.3. 64B-2c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.4. 64B-4c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.5. 1518B-1c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.6. 1518B-2c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.7. 1518B-4c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.8. 9000B-1c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.9. 9000B-2c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.10. 9000B-4c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


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

6.6.9.11. IMIX-1c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.9.12. IMIX-2c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.9.13. IMIX-4c-ethip4–ethip4udpgeneve-1024tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.10. 2n1l-10ge2p1x710-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr suite

RFC2544: Pkt throughput GENEVE tunnel L3 mode performance test cases [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 between TG-if1 and DUT1-if1 andEth-IPv4-UDP-GENEVE-Eth-IPv4 between DUT1-if2 and TG-if2 for IPv4routing over GENEVE tunnels. [Cfg] DUT configuration: DUT1 is configured with IPv4 routing over${n_tunnels} GENEVE tunnels and ${${4} * ${n_tunnels}} static IPv4 /24route entries. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUT1. TG traffic profile contains two L3 flow-groups (flow-group per direction, 1 flow per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC791, RFC768, RFC8926.

# 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
| Resource | resources/libraries/robot/ip/geneve.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | ENCAP | GENEVE_L3MODE
| ... | SCALE | GENEVE4_16TUN | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4--ethip4udpgeneve-16tun-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance | geneve4
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | geneve_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${50}
# IP settings
| ${dut1_if1_ip4}= | 20.0.0.1
| ${dut1_if2_ip4}= | 30.0.0.1
| ${tg_if1_ip4}= | 20.0.0.2
| ${tg_if2_ip4}= | 30.0.0.2
# GENEVE settings
| ${gen_mode}= | ${osi_layer}
| ${n_tunnels}= | ${16}
| &{gen_tunnel}=
| ... | local=1.1.1.2 | remote=1.1.1.1 | vni=${1}
| ... | src_ip=10.128.1.0 | dst_ip=10.0.1.0 | ip_mask=${24} | if_ip=11.0.1.2
# Traffic profile
| ${traffic_profile}= | trex-stl-2n-ethip4-geneve-${n_tunnels}t

6.6.10.1. Local Template

[Cfg] DUT runs GENEVE ${gen_mode} mode configuration. 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}
Set Test Variable  \${rxq_ratio}  ${1}
Given Set Max Rate And Jumbo
  And Add worker threads to all DUTs  ${phy_cores}  ${rxq}
  And Pre-initialize layer driver  ${nic_driver}
  And Apply startup configuration on all VPP DUTs
 When Initialize layer driver  ${nic_driver}
  And Initialize layer interface
  And Initialize GENEVE L3 mode in circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.10.2. 64B-1c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.3. 64B-2c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.4. 64B-4c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.5. 1518B-1c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.6. 1518B-2c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.7. 1518B-4c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.8. 9000B-1c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.9. 9000B-2c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.10. 9000B-4c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


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

6.6.10.11. IMIX-1c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.10.12. IMIX-2c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.10.13. IMIX-4c-ethip4–ethip4udpgeneve-16tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.11. 2n1l-10ge2p1x710-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr suite

RFC2544: Pkt throughput GENEVE tunnel L3 mode performance test cases [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 between TG-if1 and DUT1-if1 andEth-IPv4-UDP-GENEVE-Eth-IPv4 between DUT1-if2 and TG-if2 for IPv4routing over GENEVE tunnel. [Cfg] DUT configuration: DUT1 is configured with IPv4 routing overGENEVE tunnel and 4 static IPv4 /24 route entries.DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUT1. TG traffic profile contains two L3 flow-groups (flow-group per direction, 1 flow per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC791, RFC768, RFC8926.

# 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
| Resource | resources/libraries/robot/ip/geneve.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | ENCAP | GENEVE_L3MODE
| ... | BASE | GENEVE4_1TUN | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4--ethip4udpgeneve-1tun-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance | geneve4
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | geneve_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${50}
# IP settings
| ${dut1_if1_ip4}= | 20.0.0.1
| ${dut1_if2_ip4}= | 30.0.0.1
| ${tg_if1_ip4}= | 20.0.0.2
| ${tg_if2_ip4}= | 30.0.0.2
# GENEVE settings
| ${gen_mode}= | ${osi_layer}
| ${n_tunnels}= | ${1}
| &{gen_tunnel}=
| ... | local=1.1.1.2 | remote=1.1.1.1 | vni=${1}
| ... | src_ip=10.128.1.0 | dst_ip=10.0.1.0 | ip_mask=${24} | if_ip=11.0.1.2
# Traffic profile
| ${traffic_profile}= | trex-stl-2n-ethip4-geneve-${n_tunnels}t

6.6.11.1. Local Template

[Cfg] DUT runs GENEVE ${gen_mode} mode configuration. 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}
Set Test Variable  \${rxq_ratio}  ${1}
Given Set Max Rate And Jumbo
  And Add worker threads to all DUTs  ${phy_cores}  ${rxq}
  And Pre-initialize layer driver  ${nic_driver}
  And Apply startup configuration on all VPP DUTs
 When Initialize layer driver  ${nic_driver}
  And Initialize layer interface
  And Initialize GENEVE L3 mode in circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.11.2. 64B-1c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.3. 64B-2c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.4. 64B-4c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.5. 1518B-1c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.6. 1518B-2c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.7. 1518B-4c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.8. 9000B-1c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.9. 9000B-2c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.10. 9000B-4c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


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

6.6.11.11. IMIX-1c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.11.12. IMIX-2c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.11.13. IMIX-4c-ethip4–ethip4udpgeneve-1tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.12. 2n1l-10ge2p1x710-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr suite

RFC2544: Pkt throughput GENEVE tunnel L3 mode performance test cases [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 between TG-if1 and DUT1-if1 andEth-IPv4-UDP-GENEVE-Eth-IPv4 between DUT1-if2 and TG-if2 for IPv4routing over GENEVE tunnels. [Cfg] DUT configuration: DUT1 is configured with IPv4 routing over${n_tunnels} GENEVE tunnels and ${${4} * ${n_tunnels}} static IPv4 /24route entries. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUT1. TG traffic profile contains two L3 flow-groups (flow-group per direction, 1 flow per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC791, RFC768, RFC8926.

# 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
| Resource | resources/libraries/robot/ip/geneve.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | ENCAP | GENEVE_L3MODE
| ... | SCALE | GENEVE4_256TUN | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4--ethip4udpgeneve-256tun-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance | geneve4
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | geneve_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${50}
# IP settings
| ${dut1_if1_ip4}= | 20.0.0.1
| ${dut1_if2_ip4}= | 30.0.0.1
| ${tg_if1_ip4}= | 20.0.0.2
| ${tg_if2_ip4}= | 30.0.0.2
# GENEVE settings
| ${gen_mode}= | ${osi_layer}
| ${n_tunnels}= | ${256}
| &{gen_tunnel}=
| ... | local=1.1.1.2 | remote=1.1.1.1 | vni=${1}
| ... | src_ip=10.128.1.0 | dst_ip=10.0.1.0 | ip_mask=${24} | if_ip=11.0.1.2
# Traffic profile
| ${traffic_profile}= | trex-stl-2n-ethip4-geneve-${n_tunnels}t

6.6.12.1. Local Template

[Cfg] DUT runs GENEVE ${gen_mode} mode configuration. 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}
Set Test Variable  \${rxq_ratio}  ${1}
Given Set Max Rate And Jumbo
  And Add worker threads to all DUTs  ${phy_cores}  ${rxq}
  And Pre-initialize layer driver  ${nic_driver}
  And Apply startup configuration on all VPP DUTs
 When Initialize layer driver  ${nic_driver}
  And Initialize layer interface
  And Initialize GENEVE L3 mode in circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.12.2. 64B-1c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.3. 64B-2c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.4. 64B-4c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.5. 1518B-1c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.6. 1518B-2c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.7. 1518B-4c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.8. 9000B-1c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.9. 9000B-2c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.10. 9000B-4c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


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

6.6.12.11. IMIX-1c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.12.12. IMIX-2c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.12.13. IMIX-4c-ethip4–ethip4udpgeneve-256tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.13. 2n1l-10ge2p1x710-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr suite

RFC2544: Pkt throughput GENEVE tunnel L3 mode performance test cases [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 between TG-if1 and DUT1-if1 andEth-IPv4-UDP-GENEVE-Eth-IPv4 between DUT1-if2 and TG-if2 for IPv4routing over GENEVE tunnels. [Cfg] DUT configuration: DUT1 is configured with IPv4 routing over${n_tunnels} GENEVE tunnels and ${${4} * ${n_tunnels}} static IPv4 /24route entries. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUT1. TG traffic profile contains two L3 flow-groups (flow-group per direction, 1 flow per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC791, RFC768, RFC8926.

# 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
| Resource | resources/libraries/robot/ip/geneve.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | ENCAP | GENEVE_L3MODE
| ... | SCALE | GENEVE4_4TUN | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4--ethip4udpgeneve-4tun-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance | geneve4
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | geneve_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${50}
# IP settings
| ${dut1_if1_ip4}= | 20.0.0.1
| ${dut1_if2_ip4}= | 30.0.0.1
| ${tg_if1_ip4}= | 20.0.0.2
| ${tg_if2_ip4}= | 30.0.0.2
# GENEVE settings
| ${gen_mode}= | ${osi_layer}
| ${n_tunnels}= | ${4}
| &{gen_tunnel}=
| ... | local=1.1.1.2 | remote=1.1.1.1 | vni=${1}
| ... | src_ip=10.128.1.0 | dst_ip=10.0.1.0 | ip_mask=${24} | if_ip=11.0.1.2
# Traffic profile
| ${traffic_profile}= | trex-stl-2n-ethip4-geneve-${n_tunnels}t

6.6.13.1. Local Template

[Cfg] DUT runs GENEVE ${gen_mode} mode configuration. 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}
Set Test Variable  \${rxq_ratio}  ${1}
Given Set Max Rate And Jumbo
  And Add worker threads to all DUTs  ${phy_cores}  ${rxq}
  And Pre-initialize layer driver  ${nic_driver}
  And Apply startup configuration on all VPP DUTs
 When Initialize layer driver  ${nic_driver}
  And Initialize layer interface
  And Initialize GENEVE L3 mode in circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.13.2. 64B-1c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.3. 64B-2c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.4. 64B-4c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.5. 1518B-1c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.6. 1518B-2c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.7. 1518B-4c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.8. 9000B-1c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.9. 9000B-2c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.10. 9000B-4c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


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

6.6.13.11. IMIX-1c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.13.12. IMIX-2c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.13.13. IMIX-4c-ethip4–ethip4udpgeneve-4tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}

6.6.14. 2n1l-10ge2p1x710-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr suite

RFC2544: Pkt throughput GENEVE tunnel L3 mode performance test cases [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes. [Enc] Packet Encapsulations: Eth-IPv4 between TG-if1 and DUT1-if1 andEth-IPv4-UDP-GENEVE-Eth-IPv4 between DUT1-if2 and TG-if2 for IPv4routing over GENEVE tunnels. [Cfg] DUT configuration: DUT1 is configured with IPv4 routing over${n_tunnels} GENEVE tunnels and ${${4} * ${n_tunnels}} static IPv4 /24route entries. DUT1 is tested with ${nic_name}. [Ver] TG verification: TG finds and reports throughput NDR (Non DropRate) with zero packet loss tolerance and throughput PDR (Partial DropRate) with non-zero packet loss tolerance (LT) expressed in percentageof packets transmitted. NDR and PDR are discovered for differentEthernet L2 frame sizes using MLRsearch library.Test packets are generated by TG on links to DUT1. TG traffic profile contains two L3 flow-groups (flow-group per direction, 1 flow per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces. [Ref] Applicable standard specifications: RFC2544, RFC791, RFC768, RFC8926.

# 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
| Resource | resources/libraries/robot/ip/geneve.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | ENCAP | GENEVE_L3MODE
| ... | SCALE | GENEVE4_64TUN | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4--ethip4udpgeneve-64tun-ip4base
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance | geneve4
|
| Test Template | Local Template
|
| 
*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | geneve_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${50}
# IP settings
| ${dut1_if1_ip4}= | 20.0.0.1
| ${dut1_if2_ip4}= | 30.0.0.1
| ${tg_if1_ip4}= | 20.0.0.2
| ${tg_if2_ip4}= | 30.0.0.2
# GENEVE settings
| ${gen_mode}= | ${osi_layer}
| ${n_tunnels}= | ${64}
| &{gen_tunnel}=
| ... | local=1.1.1.2 | remote=1.1.1.1 | vni=${1}
| ... | src_ip=10.128.1.0 | dst_ip=10.0.1.0 | ip_mask=${24} | if_ip=11.0.1.2
# Traffic profile
| ${traffic_profile}= | trex-stl-2n-ethip4-geneve-${n_tunnels}t

6.6.14.1. Local Template

[Cfg] DUT runs GENEVE ${gen_mode} mode configuration. 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}
Set Test Variable  \${rxq_ratio}  ${1}
Given Set Max Rate And Jumbo
  And Add worker threads to all DUTs  ${phy_cores}  ${rxq}
  And Pre-initialize layer driver  ${nic_driver}
  And Apply startup configuration on all VPP DUTs
 When Initialize layer driver  ${nic_driver}
  And Initialize layer interface
  And Initialize GENEVE L3 mode in circular topology
 Then Find NDR and PDR intervals using optimized search

6.6.14.2. 64B-1c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.3. 64B-2c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.4. 64B-4c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.5. 1518B-1c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.6. 1518B-2c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.7. 1518B-4c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.8. 9000B-1c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.9. 9000B-2c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.10. 9000B-4c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


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

6.6.14.11. IMIX-1c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${1}

6.6.14.12. IMIX-2c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${2}

6.6.14.13. IMIX-4c-ethip4–ethip4udpgeneve-64tun-ip4base-ndrpdr


frame_size=IMIX_v4_1  phy_cores=${4}