CSIT-573: Split SNAT scale tests to multiple files

split file with many test cases into mutliple files based on
users and ports
added SRC_USER tags
removed empty lines at EOF

Change-Id: I19c79cdf8d7de4147c98bc061559af1fde10ab8c
Signed-off-by: jan.hradil <jan.hradil@pantheon.tech>

1 files changed, 0 insertions, 919 deletions

diff --git a/tests/perf/10ge2p1x520-ethip4-ip4scale-snat-ndrpdrdisc.robot b/tests/perf/10ge2p1x520-ethip4-ip4scale-snat-ndrpdrdisc.robot
deleted file mode 100644
index 5bd1b4642d..0000000000
--- a/tests/perf/10ge2p1x520-ethip4-ip4scale-snat-ndrpdrdisc.robot
+++ /dev/null
@@ -1,919 +0,0 @@
-# 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.robot
-| Resource | resources/libraries/robot/snat.robot
-| Resource | resources/libraries/robot/traffic.robot
-| ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
-| ... | NIC_Intel-X520-DA2 | ETH | IP4FWD | FEATURE | SNAT | SCALE
-| ...
-| Suite Setup | 3-node Performance Suite Setup with DUT's NIC model
-| ... | L3 | Intel-X520-DA2
-| Suite Teardown | 3-node Performance Suite Teardown
-| ...
-| Test Setup | Performance test setup
-| ...
-| Documentation | *SNAT performance test cases*
-| ...
-| ... | *High level description*
-| ...
-| ... | - NDR and PDR tests
-| ... | - 3-node topology, TG-DUT1-DUT2-TG, SNAT is enabled between DUTs.
-| ... | - Cores / threads: 1t1c and 2t2c
-| ... | - 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
-| ... |   limit; 15 ports per user
-| ...
-| ... | *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}
-
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4-ip4base-snat-1u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-1u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc02-64B-1t1c-ethip4-ip4base-snat-1u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-1u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc03-64B-1t1c-ethip4-ip4base-snat-10u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-10u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-10u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc04-64B-1t1c-ethip4-ip4base-snat-10u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-10u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-10u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc05-64B-1t1c-ethip4-ip4base-snat-100u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-100u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-100u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc06-64B-1t1c-ethip4-ip4base-snat-100u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-100u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-100u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc07-64B-1t1c-ethip4-ip4base-snat-1000u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-1000u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc08-64B-1t1c-ethip4-ip4base-snat-1000u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-1000u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc09-64B-1t1c-ethip4-ip4base-snat-2000u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-2000u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-2000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc10-64B-1t1c-ethip4-ip4base-snat-2000u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-2000u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-2000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc11-64B-1t1c-ethip4-ip4base-snat-4000u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-4000u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-4000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc12-64B-1t1c-ethip4-ip4base-snat-4000u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-4000u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-4000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc13-1518B-1t1c-ethip4-ip4base-snat-1u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-1u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc14-1518B-1t1c-ethip4-ip4base-snat-1u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-1u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc15-1518B-1t1c-ethip4-ip4base-snat-10u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-10u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-10u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc16-1518B-1t1c-ethip4-ip4base-snat-10u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-10u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-10u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc17-1518B-1t1c-ethip4-ip4base-snat-100u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-100u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-100u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc18-1518B-1t1c-ethip4-ip4base-snat-100u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-100u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-100u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc19-1518B-1t1c-ethip4-ip4base-snat-1000u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-1000u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc20-1518B-1t1c-ethip4-ip4base-snat-1000u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-1000u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc21-IMIX-1t1c-ethip4-ip4base-snat-1u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-1u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc22-IMIX-1t1c-ethip4-ip4base-snat-1u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-1u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc23-IMIX-1t1c-ethip4-ip4base-snat-10u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-10u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-10u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc24-IMIX-1t1c-ethip4-ip4base-snat-10u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-10u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-10u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc25-IMIX-1t1c-ethip4-ip4base-snat-100u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-100u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-100u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc26-IMIX-1t1c-ethip4-ip4base-snat-100u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-100u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-100u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc27-IMIX-1t1c-ethip4-ip4base-snat-1000u-15p-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Run keywords | Performance test teardown | ${min_rate}pps
-| | ... | ${framesize} | 3-node-IPv4-SNAT-1000u-15p
-| | ... | AND | Show SNAT verbose | ${dut1}
-| | ... | AND | Show SNAT verbose | ${dut2}
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc28-IMIX-1t1c-ethip4-ip4base-snat-1000u-15p-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
-| | ... | 1 receive queue per NIC port. SNAT 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.
-| | ...
-| | [Teardown] | Performance test teardown | ${min_rate}pps | ${framesize}
-| | ... | 3-node-IPv4-SNAT-1000u-15p
-| | ...
-| | [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 rxqueues '1' in 3-node single-link topo
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add SNAT to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When SNAT is initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-IPv4-SNAT-1000u-15p | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}