CSIT-1097: Crypto NDRPDR and missing MRR suites

Change-Id: If40f9283ee889f85e85fad74a490252e812bbe02
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 0 insertions, 402 deletions

diff --git a/tests/vpp/perf/crypto/40ge2p1xl710-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-ndrpdrdisc.robot b/tests/vpp/perf/crypto/40ge2p1xl710-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-ndrpdrdisc.robot
deleted file mode 100644
index 0733a43b8c..0000000000
--- a/tests/vpp/perf/crypto/40ge2p1xl710-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-ndrpdrdisc.robot
+++ /dev/null
@@ -1,402 +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/performance_setup.robot
-| Resource | resources/libraries/robot/crypto/ipsec.robot
-| ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
-| ... | IP4FWD | IPSEC | IPSECHW | IPSECTUN | NIC_Intel-XL710 | BASE
-| ...
-| Suite Setup | Set up IPSec performance test suite | L3 | Intel-XL710
-| ... | HW_cryptodev
-| ...
-| Suite Teardown | Tear down 3-node performance topology
-| ...
-| Test Setup | Set up performance test
-| ...
-| Test Teardown | Tear down performance discovery test | ${min_rate}pps
-| ... | ${framesize} | ${traffic_profile}
-| ...
-| Documentation | *IPv4 IPsec tunnel mode performance test suite.*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 on TG-DUTn,
-| ... | Eth-IPv4-IPSec on DUT1-DUT2
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with multiple
-| ... | IPsec tunnels between them. DUTs get IPv4 traffic from TG, encrypt it
-| ... | and send to another DUT, where packets are decrypted and sent back to TG
-| ... | *[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 number
-| ... | of packets transmitted. NDR is discovered for different
-| ... | number of IPsec tunnels using binary 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, number of flows per flow-group equals to
-| ... | number of IPSec tunnels) with all packets
-| ... | containing Ethernet header, IPv4 header with IP protocol=61 and
-| ... | static payload. MAC addresses are matching MAC addresses of the TG
-| ... | node interfaces. Incrementing of IP.dst (IPv4 destination address) field
-| ... | is applied to both streams.
-| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
-
-*** Variables ***
-# XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
-| ${s_24.5G}= | ${24500000000}
-# XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
-| ${s_18.75Mpps}= | ${18750000}
-| ${tg_if1_ip4}= | 192.168.10.2
-| ${dut1_if1_ip4}= | 192.168.10.1
-| ${dut1_if2_ip4}= | 172.168.1.1
-| ${dut2_if1_ip4}= | 172.168.1.2
-| ${dut2_if2_ip4}= | 192.168.20.1
-| ${tg_if2_ip4}= | 192.168.20.2
-| ${raddr_ip4}= | 20.0.0.0
-| ${laddr_ip4}= | 10.0.0.0
-| ${addr_range}= | ${32}
-| ${ipsec_overhead_gcm}= | ${54}
-| ${n_tunnels}= | ${1}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
-
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 1 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames\
-| | ... | using binary search start at 40GE linerate, step 50kpps.
-| | ...
-| | [Tags] | 64B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 1
-| | And Add PCI devices to all DUTs
-| | And Add no multi seg to all DUTs
-| | And Add cryptodev to all DUTs | ${1}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | Then Find NDR using binary search and pps | ${framesize}
-| | ... | ${binary_min} | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc02-64B-1t1c-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 1 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 50kpps and loss tolerance of 0.5%.
-| | ...
-| | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 1
-| | And Add PCI devices to all DUTs
-| | And Add no multi seg to all DUTs
-| | And Add cryptodev to all DUTs | ${1}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | 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-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 1 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames\
-| | ... | using binary search start at 40GE linerate, step 50kpps.
-| | ...
-| | [Tags] | 1518B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G}
-| | ... | ${framesize + ${ipsec_overhead_gcm}}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 1
-| | And Add PCI devices to all DUTs
-| | And Add cryptodev to all DUTs | ${1}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | Then Find NDR using binary search and pps | ${framesize}
-| | ... | ${binary_min} | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc04-1518B-1t1c-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 1 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 50kpps and loss tolerance of 0.5%.
-| | ...
-| | [Tags] | 1518B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G}
-| | ... | ${framesize + ${ipsec_overhead_gcm}}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 1
-| | And Add PCI devices to all DUTs
-| | And Add cryptodev to all DUTs | ${1}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | 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-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 1 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for IMIX_v4_1 frames\
-| | ... | using binary search start at 40GE linerate, step 10kpps.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
-| | [Tags] | IMIX | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${imix_size}= | Get Frame Size | ${framesize}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G}
-| | ... | ${imix_size} + ${ipsec_overhead_gcm}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 1
-| | And Add PCI devices to all DUTs
-| | And Add cryptodev to all DUTs | ${1}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | Then Find NDR using binary search and pps | ${framesize}
-| | ... | ${binary_min} | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc06-IMIX-1t1c-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 1 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps and loss tolerance of 0.5%.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
-| | [Tags] | IMIX | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${imix_size}= | Get Frame Size | ${framesize}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G}
-| | ... | ${imix_size} + ${ipsec_overhead_gcm}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 1
-| | And Add PCI devices to all DUTs
-| | And Add cryptodev to all DUTs | ${1}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | 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}
-
-| tc07-64B-2t2c-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 2 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames\
-| | ... | using binary search start at 40GE linerate, step 50kpps.
-| | ...
-| | [Tags] | 64B | 2C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 2
-| | And Add PCI devices to all DUTs
-| | And Add no multi seg to all DUTs
-| | And Add cryptodev to all DUTs | ${2}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | Then Find NDR using binary search and pps | ${framesize}
-| | ... | ${binary_min} | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc08-64B-2t2c-ethip4ipsecbasetnl-ip4base-tnl-aes-gcm-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUTs run 1 IPsec tunnel AES GCM in each direction, configured\
-| | ... | with 2 phy core, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 50kpps and loss tolerance of 0.5%.
-| | ...
-| | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Integ Alg AES GCM 128
-| | Given Add worker threads and rxqueues to all DUTs | 2
-| | And Add PCI devices to all DUTs
-| | And Add no multi seg to all DUTs
-| | And Add cryptodev to all DUTs | ${2}
-| | And Add DPDK dev default RXD to all DUTs | 2048
-| | And Add DPDK dev default TXD to all DUTs | 2048
-| | And Apply startup configuration on all VPP DUTs
-| | When Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | And Initialize IPSec in 3-node circular topology
-| | And Vpp Route Add | ${dut1} | ${raddr_ip4} | 8 | ${dut2_if1_ip4}
-| | ... | ${dut1_if2}
-| | And Vpp Route Add | ${dut2} | ${laddr_ip4} | 8 | ${dut1_if2_ip4}
-| | ... | ${dut2_if1}
-| | And VPP IPsec Add Multiple Tunnels
-| | ... | ${dut1} | ${dut2} | ${dut1_if2} | ${dut2_if1} | ${n_tunnels}
-| | ... | ${encr_alg} | ${encr_key} | ${auth_alg} | ${auth_key}
-| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${laddr_ip4} | ${raddr_ip4}
-| | ... | ${addr_range}
-| | And Set interfaces in path in 3-node circular topology up
-| | 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}