+++ /dev/null
-# Copyright (c) 2017 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/performance/performance_setup.robot
-| Resource | resources/libraries/robot/ip/nat.robot
-| Resource | resources/libraries/robot/shared/traffic.robot
-| ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
-| ... | NIC_Intel-X520-DA2 | ETH | IP4FWD | FEATURE | NAT44 | BASE
-| ...
-| Suite Setup | Set up 3-node performance topology with DUT's NIC model
-| ... | L3 | Intel-X520-DA2
-| Suite Teardown | Tear down 3-node performance topology
-| ...
-| Test Setup | Set up performance test
-| ...
-| Test Teardown | Tear down performance discovery test with NAT
-| ... | ${min_rate}pps | ${framesize} | ${traffic_profile}
-| ...
-| Documentation | *NAT44 performance test cases*
-| ...
-| ... | *High level description*
-| ...
-| ... | - NDR and PDR tests
-| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
-| ... | - Framesize: 64B, 1518B, IMIX
-| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
-| ...
-| ... | *Low level description*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
-| ... | routing and two static IPv4 /24 and IPv4/20 route entries. DUT1 and DUT2
-| ... | tested with 2p10GE NIC X520 Niantic by Intel.
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
-| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
-| ... | of packets transmitted. NDR and PDR are discovered for different
-| ... | Ethernet L2 frame sizes using either binary search or linear search
-| ... | algorithms with configured starting rate and final step that determines
-| ... | throughput measurement resolution. Test packets are generated by TG on
-| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
-| ... | (flow-group per direction, one flow per flow-group) with all packets
-| ... | containing Ethernet header, IPv4 header with UDP header and static
-| ... | payload. MAC addresses are matching MAC addresses of the TG node
-| ... | interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
-
-*** Variables ***
-# X520-DA2 bandwidth limit
-| ${s_limit} | ${10000000000}
-# Traffic profile:
-| ${traffic_profile} | trex-sl-3n-ethip4udp-1u1p
-
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4-ip4base-snat-1u-1p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1 user and 1 port (session) per user.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc02-64B-1t1c-ethip4-ip4base-snat-1u-1p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1 user and 1 port (session) per user.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc03-1518B-1t1c-ethip4-ip4base-snat-1u-1p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1 user and 1 port (session) per user.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc04-1518B-1t1c-ethip4-ip4base-snat-1u-1p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1 user and 1 port (session) per user.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc05-IMIX-1t1c-ethip4-ip4base-snat-1u-1p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1 user and 1 port (session) per user.
-| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc06-IMIX-1t1c-ethip4-ip4base-snat-1u-1p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1 user and 1 port (session) per user.
-| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
--- /dev/null
+# Copyright (c) 2017 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/performance/performance_setup.robot
+| Resource | resources/libraries/robot/ip/nat.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
+| ... | NIC_Intel-X520-DA2 | ETH | IP4FWD | FEATURE | NAT44 | BASE
+| ...
+| Suite Setup | Set up 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-X520-DA2
+| Suite Teardown | Tear down 3-node performance topology
+| ...
+| Test Setup | Set up performance test
+| ...
+| Test Teardown | Tear down performance discovery test with NAT
+| ... | ${min_rate}pps | ${framesize} | ${traffic_profile}
+| ...
+| Documentation | *NAT44 performance test cases*
+| ...
+| ... | *High level description*
+| ...
+| ... | - NDR and PDR tests
+| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
+| ... | - Cores / threads: 1t1c, 2t2c, and 4t4c
+| ... | - Framesize: 64B, 1518B, IMIX
+| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
+| ...
+| ... | *Low level description*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
+| ... | routing and two static IPv4 /24 and IPv4/20 route entries. DUT1 and DUT2
+| ... | tested with 2p10GE NIC X520 Niantic by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
+| ... | of packets transmitted. NDR and PDR are discovered for different
+| ... | Ethernet L2 frame sizes using either binary search or linear search
+| ... | algorithms with configured starting rate and final step that determines
+| ... | throughput measurement resolution. Test packets are generated by TG on
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
+| ... | (flow-group per direction, one flow per flow-group) with all packets
+| ... | containing Ethernet header, IPv4 header with UDP header and static
+| ... | payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+# X520-DA2 bandwidth limit
+| ${s_limit} | ${10000000000}
+# Traffic profile:
+| ${traffic_profile} | trex-sl-3n-ethip4udp-1u1p
+
+*** Keywords ***
+| Discover NDR or PDR for IPv4 routing with NAT44
+| | ...
+| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ...
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
+| | And Add NAT to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize NAT44 in 3-node circular topology
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc02-64B-1t1c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc03-1518B-1t1c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc04-1518B-1t1c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc05-IMIX-1t1c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc06-IMIX-1t1c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc07-64B-2t2c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc08-64B-2t2c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc09-1518B-2t2c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc10-1518B-2t2c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc11-IMIX-2t2c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc12-IMIX-2t2c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc13-64B-4t4c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc14-64B-4t4c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc15-1518B-4t4c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc16-1518B-4t4c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc17-IMIX-4t4c-ethip4-ip4base-snat-1u-1p-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc18-IMIX-4t4c-ethip4-ip4base-snat-1u-1p-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 1 port (session) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
| ...
| ... | - NDR and PDR tests
| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
+| ... | - Cores / threads: 1t1c, 2t2c, and 4t4c
| ... | - Framesize: 64B, 1518B, IMIX
| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
| ... | - scale: src: 1 user, 10 users, 100 users, ..., 4000 up to the memory
# Traffic profile:
| ${traffic_profile} | trex-sl-3n-ethip4udp-1u15p
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1 user and 15 ports (sessions) per user.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
+*** Keywords ***
+| Discover NDR or PDR for IPv4 routing with NAT44
| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ...
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
| tc02-64B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
| tc03-1518B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
| tc04-1518B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
| tc05-IMIX-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
| tc06-IMIX-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc07-64B-2t2c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc08-64B-2t2c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc09-1518B-2t2c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc10-1518B-2t2c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc11-IMIX-2t2c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc12-IMIX-2t2c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc13-64B-4t4c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc14-64B-4t4c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc15-1518B-4t4c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc16-1518B-4t4c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc17-IMIX-4t4c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc18-IMIX-4t4c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1 user and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
| ...
| ... | - NDR and PDR tests
| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
+| ... | - Cores / threads: 1t1c, 2t2c, and 4t4c
| ... | - Framesize: 64B, 1518B, IMIX
| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
| ... | - scale: src: 1 user, 10 users, 100 users, ..., 4000 up to the memory
# Traffic profile:
| ${traffic_profile} | trex-sl-3n-ethip4udp-10u15p
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 10 users and 15 ports (sessions) per user.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
+*** Keywords ***
+| Discover NDR or PDR for IPv4 routing with NAT44
| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ...
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
| tc02-64B-1t1c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
| tc03-1518B-1t1c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
| tc04-1518B-1t1c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
| tc05-IMIX-1t1c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
| tc06-IMIX-1t1c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc07-64B-2t2c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc08-64B-2t2c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc09-1518B-2t2c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc10-1518B-2t2c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc11-IMIX-2t2c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc12-IMIX-2t2c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc13-64B-4t4c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc14-64B-4t4c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc15-1518B-4t4c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc16-1518B-4t4c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc17-IMIX-4t4c-ethip4udp-ip4scale10-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc18-IMIX-4t4c-ethip4udp-ip4scale10-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 10 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
| ...
| ... | - NDR and PDR tests
| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
+| ... | - Cores / threads: 1t1c, 2t2c, and 4t4c
| ... | - Framesize: 64B, 1518B, IMIX
| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
| ... | - scale: src: 1 user, 10 users, 100 users, ..., 4000 up to the memory
# Traffic profile:
| ${traffic_profile} | trex-sl-3n-ethip4udp-100u15p
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 100 users and 15 ports (sessions) per user.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
+*** Keywords ***
+| Discover NDR or PDR for IPv4 routing with NAT44
| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ...
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
| tc02-64B-1t1c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
| tc03-1518B-1t1c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
| tc04-1518B-1t1c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
| tc05-IMIX-1t1c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
| tc06-IMIX-1t1c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc07-64B-2t2c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc08-64B-2t2c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc09-1518B-2t2c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc10-1518B-2t2c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc11-IMIX-2t2c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc12-IMIX-2t2c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc13-64B-4t4c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc14-64B-4t4c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc15-1518B-4t4c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc16-1518B-4t4c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc17-IMIX-4t4c-ethip4udp-ip4scale100-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc18-IMIX-4t4c-ethip4udp-ip4scale100-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 100 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
| ...
| ... | - NDR and PDR tests
| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
+| ... | - Cores / threads: 1t1c, 2t2c, and 4t4c
| ... | - Framesize: 64B, 1518B, IMIX
| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
| ... | - scale: src: 1 user, 10 users, 100 users, ..., 4000 up to the memory
# Traffic profile:
| ${traffic_profile} | trex-sl-3n-ethip4udp-1000u15p
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 1000 users and 15 ports (sessions) per user.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
+*** Keywords ***
+| Discover NDR or PDR for IPv4 routing with NAT44
| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ...
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
| tc02-64B-1t1c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
| tc03-1518B-1t1c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
| tc04-1518B-1t1c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
| tc05-IMIX-1t1c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
| tc06-IMIX-1t1c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc07-64B-2t2c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc08-64B-2t2c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc09-1518B-2t2c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc10-1518B-2t2c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc11-IMIX-2t2c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc12-IMIX-2t2c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc13-64B-4t4c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc14-64B-4t4c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc15-1518B-4t4c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc16-1518B-4t4c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc17-IMIX-4t4c-ethip4udp-ip4scale1000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc18-IMIX-4t4c-ethip4udp-ip4scale1000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 1000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
| ...
| ... | - NDR and PDR tests
| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
+| ... | - Cores / threads: 1t1c, 2t2c, and 4t4c
| ... | - Framesize: 64B, 1518B, IMIX
| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
| ... | - scale: src: 1 user, 10 users, 100 users, ..., 4000 up to the memory
# Traffic profile:
| ${traffic_profile} | trex-sl-3n-ethip4udp-2000u15p
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 2000 users and 15 ports (sessions) per user.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
+*** Keywords ***
+| Discover NDR or PDR for IPv4 routing with NAT44
| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ...
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
| tc02-64B-1t1c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc03-1518B-1t1c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc04-1518B-1t1c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc05-IMIX-1t1c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc06-IMIX-1t1c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc07-64B-2t2c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc08-64B-2t2c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc09-1518B-2t2c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc10-1518B-2t2c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc11-IMIX-2t2c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc12-IMIX-2t2c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc13-64B-4t4c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc14-64B-4t4c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc15-1518B-4t4c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc16-1518B-4t4c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc17-IMIX-4t4c-ethip4udp-ip4scale2000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc18-IMIX-4t4c-ethip4udp-ip4scale2000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 2000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
| ...
| ... | - NDR and PDR tests
| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
+| ... | - Cores / threads: 1t1c, 2t2c, and 4t4c
| ... | - Framesize: 64B, 1518B, IMIX
| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
| ... | - scale: src: 1 user, 10 users, 100 users, ..., 4000 up to the memory
# Traffic profile:
| ${traffic_profile} | trex-sl-3n-ethip4udp-4000u15p
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
-| | ... | 4000 users and 15 ports (sessions) per user.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
+*** Keywords ***
+| Discover NDR or PDR for IPv4 routing with NAT44
| | ...
-| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ...
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
| tc02-64B-1t1c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and '1' rxqueues in 3-node single-link circular topology
-| | And Add PCI devices to DUTs in 3-node single link topology
-| | And Add no multi seg to all DUTs
-| | And Add NAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize NAT44 in 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc03-1518B-1t1c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc04-1518B-1t1c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc05-IMIX-1t1c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc06-IMIX-1t1c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc07-64B-2t2c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc08-64B-2t2c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc09-1518B-2t2c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc10-1518B-2t2c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc11-IMIX-2t2c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc12-IMIX-2t2c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores,\
+| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
+
+| tc13-64B-4t4c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=NDR
+
+| tc14-64B-4t4c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${64} | min_rate=${100000} | search_type=PDR
+
+| tc15-1518B-4t4c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=NDR
+
+| tc16-1518B-4t4c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${100000} | search_type=PDR
+
+| tc17-IMIX-4t4c-ethip4udp-ip4scale4000-udpsrcscale15-snat-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=NDR
+
+| tc18-IMIX-4t4c-ethip4udp-ip4scale4000-udpsrcscale15-snat-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores,\
+| | ... | 2 receive queues per NIC port. NAT44 is configured between DUTs -\
+| | ... | 4000 users and 15 ports (sessions) per user.
+| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
+| | ...
+| | [Template] | Discover NDR or PDR for IPv4 routing with NAT44
+| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${100000} | search_type=PDR
Code Review / csit.git / commitdiff