X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=tests%2Fvpp%2Fperf%2Fcrypto%2F40ge2p1xl710-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrpdrdisc.robot;fp=tests%2Fvpp%2Fperf%2Fcrypto%2F40ge2p1xl710-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrpdrdisc.robot;h=0000000000000000000000000000000000000000;hb=5ae7552c9e6d9a29050df6995baee090d98996fd;hp=5bb5fe3ba23a7ba12297ff16158e3b3afdc487b2;hpb=f1ec30ef61d430fb47d2e1a8bcc1305975500699;p=csit.git

diff --git a/tests/vpp/perf/crypto/40ge2p1xl710-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrpdrdisc.robot b/tests/vpp/perf/crypto/40ge2p1xl710-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrpdrdisc.robot
deleted file mode 100644
index 5bb5fe3ba2..0000000000
--- a/tests/vpp/perf/crypto/40ge2p1xl710-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrpdrdisc.robot
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@@ -1,395 +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
-| Resource | resources/libraries/robot/overlay/lispgpe.robot
-| ...
-| Variables | resources/test_data/lisp/performance/lisp_static_adjacency.py
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC | IP4FWD
-| ... | LISPGPE | IPSEC | IPSECHW | IPSECTRAN | ENCAP | IP4UNRLAY | IP4OVRLAY
-| ... | NIC_Intel-XL710
-| ...
-| 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 transport 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-LISPGPE-IPv4 on DUT1-DUT2
-| ... | *[Cfg] DUT configuration:* Each DUT is configured with LISP and IPsec\
-| ... | in each direction. IPsec is in transport mode. 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:* RFC6830, 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}
-| ${dut2_spi}= | ${1000}
-| ${dut1_spi}= | ${1001}
-| ${ESP_PROTO}= | ${50}
-| ${ipsec_overhead}= | ${54}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253
-
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are 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 CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc02-64B-1t1c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are 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, LT=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 CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | 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-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are 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}}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc04-1518B-1t1c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are 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, LT=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}}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | 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-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are 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 50kpps.
-| | ...
-| | [Tags] | IMIX | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${imix_size}= | Get Frame Size | ${framesize}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${imix_size} + ${ipsec_overhead}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc06-IMIX-1t1c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are 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 50kpps, LT=0.5%.
-| | ...
-| | [Tags] | IMIX | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${imix_size}= | Get Frame Size | ${framesize}
-| | ${min_rate}= | Set Variable | ${50000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${imix_size} + ${ipsec_overhead}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | ${encr_alg}= | Crypto Alg AES CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | 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-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are configured with 2 phy\
-| | ... | cores, 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 CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc08-64B-2t2c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are configured with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 50kpps, LT=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 CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | 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}
-
-| tc13-64B-4t4c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are configured with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 50kpps.
-| | ...
-| | [Tags] | 64B | 4C | 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 CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | Given Add worker threads and rxqueues to all DUTs | 4
-| | And Add PCI devices to all DUTs
-| | And Add no multi seg to all DUTs
-| | And Add cryptodev to all DUTs | ${4}
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc14-64B-4t4c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] Each DUT is configured with LISP and IPsec in each direction.\
-| | ... | IPsec is in transport mode. DUTs are configured with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 50kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 4C | 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 CBC 128
-| | ${auth_alg}= | Integ Alg SHA1 96
-| | Given Add worker threads and rxqueues to all DUTs | 4
-| | And Add PCI devices to all DUTs
-| | And Add no multi seg to all DUTs
-| | And Add cryptodev to all DUTs | ${4}
-| | 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
-| | And Generate keys for IPSec | ${encr_alg} | ${auth_alg}
-| | When Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
-| | ... | ${encr_alg} | ${auth_alg}
-| | 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}