CSIT-275 IPv4 DP - QoS - performance

- Add libraries for DUT setup
- Add test cases with various packet size and DUT startup setup

Change-Id: I52a19f8e398f515cc231bb7190cd98299ca989ce
Signed-off-by: pmikus <pmikus@cisco.com>

3 files changed, 734 insertions, 0 deletions

diff --git a/resources/libraries/robot/performance.robot b/resources/libraries/robot/performance.robot
index e9ec948772..5619d003a1 100644
--- a/resources/libraries/robot/performance.robot
+++ b/resources/libraries/robot/performance.robot
@@ -605,6 +605,36 @@
 | | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 5.5.5.2 | ${dut2_vif2}
 | | ... | vrf=${fib_table_2}
 
+| IPv4 policer 2r3c-${t} initialized in a 3-node circular topology
+| | [Documentation]
+| | ... | Setup of 2r3c color-aware or color-blind policer with dst ip match
+| | ... | on all DUT nodes in 3-node circular topology. Policer is applied on
+| | ... | links TG - DUT1 and DUT2 - TG.
+| | ...
+| | ${dscp}= | DSCP AF22
+| | Policer Set Name | policer1
+| | Policer Set CIR | ${cir}
+| | Policer Set EIR | ${eir}
+| | Policer Set CB | ${cb}
+| | Policer Set EB | ${eb}
+| | Policer Set Rate Type pps
+| | Policer Set Round Type Closest
+| | Policer Set Type 2R3C 2698
+| | Policer Set Conform Action Transmit
+| | Policer Set Exceed Action Mark and Transmit | ${dscp}
+| | Policer Set Violate Action Transmit
+| | Policer Enable Color Aware
+| | Run Keyword If | ${t} == 'ca' | Policer Enable Color Aware
+| | Policer Classify Set Precolor Exceed
+| | Policer Set Node | ${dut1}
+| | Policer Classify Set Interface | ${dut1_if1}
+| | Policer Classify Set Match IP | 20.20.20.2 | ${False}
+| | Policer Set Configuration
+| | Policer Set Node | ${dut2}
+| | Policer Classify Set Interface | ${dut2_if2}
+| | Policer Classify Set Match IP | 10.10.10.2 | ${False}
+| | Policer Set Configuration
+
 | IPv6 forwarding initialized in a 3-node circular topology
 | | [Documentation]
 | | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
diff --git a/tests/perf/Long_IPv4_Policer_Intel-X520-DA2.robot b/tests/perf/Long_IPv4_Policer_Intel-X520-DA2.robot
new file mode 100644
index 0000000000..d0c0e2109c
--- /dev/null
+++ b/tests/perf/Long_IPv4_Policer_Intel-X520-DA2.robot
@@ -0,0 +1,492 @@
+# Copyright (c) 2016 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
+| Library | resources.libraries.python.Policer
+| Library | resources.libraries.python.IPv4Setup.Dut | ${nodes['DUT1']} | WITH NAME | dut1_v4
+| Library | resources.libraries.python.IPv4Setup.Dut | ${nodes['DUT2']} | WITH NAME | dut2_v4
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_LONG
+| ...        | NIC_Intel-X520-DA2
+| 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 | Setup all DUTs before test
+| Test Teardown | Run Keywords | Remove startup configuration of VPP from all DUTs
+| ...           | AND          | Show vpp trace dump on all DUTs
+| Documentation | *RFC2544: Pkt throughput IPv4 policer test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
+| ... | routing and two static IPv4 /24 route entries and policer with 2R3C
+| ... | color-aware configuration. Policer is applied on links TG - DUT1 and
+| ... | DUT2 - TG. 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, 253 flows per flow-group) with all packets
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and
+| ... | generated payload. MAC addresses are matching MAC addresses of the TG
+| ... | node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544, RFC2698.
+
+*** Variables ***
+| ${cir}= | ${100}
+| ${eir}= | ${100}
+| ${cb}= | ${100}
+| ${eb}= | ${100}
+
+*** Test Cases ***
+| TC01: 64B NDR binary search - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
+| | ... | phy core, 1 receive queue per NIC port. [Ver] Find NDR for 64 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 100kpps.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${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' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC02: 64B PDR binary search - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
+| | ... | phy core, 1 receive queue per NIC port. [Ver] Find PDR for 64 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 100kpps, LT=0.5%.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${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' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC03: 1518B NDR binary search - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
+| | ... | phy core, 1 receive queue per NIC port. [Ver] Find NDR for 1518 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 10kpps.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${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' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC04: 1518B PDR binary search - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
+| | ... | phy core, 1 receive queue per NIC port. [Ver] Find PDR for 1518 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 10kpps, LT=0.5%.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${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' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC05: 9000B NDR binary search - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
+| | ... | phy core, 1 receive queue per NIC port. [Ver] Find NDR for 9000 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 5kpps.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${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' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC06: 9000B PDR binary search - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
+| | ... | phy core, 1 receive queue per NIC port. [Ver] Find PDR for 9000 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 5kpps, \
+| | ... | LT=0.5%.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${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' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC07: 64B NDR binary search - DUT IPv4 2r3c-ca policer - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Find NDR for 64 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 100kpps.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC08: 64B PDR binary search - DUT IPv4 2r3c-ca policer - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Find PDR for 64 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 100kpps, LT=0.5%.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC09: 1518B NDR binary search - DUT IPv4 2r3c-ca policer - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Find NDR for 1518 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 10kpps.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC10: 1518B PDR binary search - DUT IPv4 2r3c-ca policer - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Find PDR for 1518 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 10kpps, LT=0.5%.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC11: 9000B NDR binary search - DUT IPv4 2r3c-ca policer - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Find NDR for 9000 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 5kpps.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC12: 9000B PDR binary search - DUT IPv4 2r3c-ca policer - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Find PDR for 9000 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 5kpps, \
+| | ... | LT=0.5%.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC13: 64B NDR binary search - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
+| | ... | phy cores, 2 receive queue per NIC port. [Ver] Find NDR for 64 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 100kpps.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC14: 64B PDR binary search - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
+| | ... | phy cores, 2 receive queue per NIC port. [Ver] Find PDR for 64 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 100kpps, LT=0.5%.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC15: 1518B NDR binary search - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
+| | ... | phy cores, 2 receive queue per NIC port. [Ver] Find NDR for 1518 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 10kpps.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC16: 1518B PDR binary search - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
+| | ... | phy cores, 2 receive queue per NIC port. [Ver] Find PDR for 1518 \
+| | ... | Byte frames using binary search start at 10GE linerate, step \
+| | ... | 10kpps, LT=0.5%.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC17: 9000B NDR binary search - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
+| | ... | phy cores, 2 receive queue per NIC port. [Ver] Find NDR for 9000 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 5kpps.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC18: 9000B PDR binary search - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
+| | ... | phy cores, 2 receive queue per NIC port. [Ver] Find PDR for 9000 \
+| | ... | Byte frames using binary search start at 10GE linerate, step 5kpps, \
+| | ... | LT=0.5%.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv4
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
diff --git a/tests/perf/Short_IPv4_Policer_Intel-X520-DA2.robot b/tests/perf/Short_IPv4_Policer_Intel-X520-DA2.robot
new file mode 100644
index 0000000000..e6967dc1da
--- /dev/null
+++ b/tests/perf/Short_IPv4_Policer_Intel-X520-DA2.robot
@@ -0,0 +1,212 @@
+# Copyright (c) 2016 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
+| Library | resources.libraries.python.Policer
+| Library | resources.libraries.python.IPv4Setup.Dut | ${nodes['DUT1']} | WITH NAME | dut1_v4
+| Library | resources.libraries.python.IPv4Setup.Dut | ${nodes['DUT2']} | WITH NAME | dut2_v4
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_SHORT
+| ...        | NIC_Intel-X520-DA2
+| 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 | Setup all DUTs before test
+| Test Teardown | Run Keywords | Remove startup configuration of VPP from all DUTs
+| ...           | AND          | Show vpp trace dump on all DUTs
+| Documentation | *Reference NDR throughput IPv4 policer verify test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
+| ... | routing and two static IPv4 /24 route entries and policer with 2R3C
+| ... | color-aware configuration. Policer is applied on links TG - DUT1 and
+| ... | DUT2 - TG. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
+| ... | *[Ver] TG verification:* In short performance tests, TG verifies
+| ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
+| ... | loss tolerance. Ref-NDR value is periodically updated acording to
+| ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
+| ... | performance tests for the same DUT configuration. Test packets are
+| ... | generated by TG on links to DUTs. TG traffic profile contains two L3
+| ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
+| ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
+| ... | and static payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544, RFC2698.
+
+*** Variables ***
+| ${cir}= | ${100}
+| ${eir}= | ${100}
+| ${cb}= | ${100}
+| ${eb}= | ${100}
+
+*** Test Cases ***
+| TC01: Verify 64B ref-NDR at 2x 3.1Mpps - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 phy \
+| | ... | core, 1 receive queue per NIC port. [Ver] Verify ref-NDR for 64 \
+| | ... | Byte frames using single trial throughput test.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 64
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 3.1mpps
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv4
+
+| TC02: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 phy \
+| | ... | core, 1 receive queue per NIC port. [Ver] Verify ref-NDR for 1518 \
+| | ... | Byte frames using single trial throughput test.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 1518
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 812743pps
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | When  IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv4
+
+| TC03: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 phy \
+| | ... | core, 1 receive queue per NIC port. [Ver] Verify ref-NDR for 9000 \
+| | ... | Byte frames using single trial throughput test.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 9000
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 138580pps
+| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                   | ${framesize} | 3-node-IPv4
+
+| TC04: Verify 64B ref-NDR at 2x 5.6Mpps - DUT IPv4 2r3c-ca policer - 2thread 2core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Verify ref-NDR for \
+| | ... | 64 Byte frames using single trial throughput test.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 64
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 5.6mpps
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                   | ${framesize} | 3-node-IPv4
+
+| TC05: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 2r3c-ca policer - 2thread 2core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Verify ref-NDR for \
+| | ... | 1518 Byte frames using single trial throughput test.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 1518
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 812743pps
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                   | ${framesize} | 3-node-IPv4
+
+| TC06: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 2r3c-ca policer - 2thread 2core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
+| | ... | phy cores, 1 receive queue per NIC port. [Ver] Verify ref-NDR for \
+| | ... | 9000 Byte frames using single trial throughput test.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 9000
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 138580pps
+| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                   | ${framesize} | 3-node-IPv4
+
+| TC07: Verify 64B ref-NDR at 2x 8.9Mpps - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 thread, 4 \
+| | ... | phy core, 2 receive queue per NIC port. [Ver] Verify ref-NDR for 64 \
+| | ... | Byte frames using single trial throughput test.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 64
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 8.9mpps
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                   | ${framesize} | 3-node-IPv4
+
+| TC08: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 thread, 4 \
+| | ... | phy core, 2 receive queue per NIC port. [Ver] Verify ref-NDR for \
+| | ... | 1518 Byte frames using single trial throughput test.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 1518
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 812743pps
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                   | ${framesize} | 3-node-IPv4
+
+| TC09: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 thread, 4 \
+| | ... | phy core, 2 receive queue per NIC port. [Ver] Verify ref-NDR for \
+| | ... | 9000 Byte frames using single trial throughput test.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 9000
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 138580pps
+| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
+| | And   Add PCI devices to DUTs from 3-node single link topology
+| | And   Apply startup configuration on all VPP DUTs
+| | And   IPv4 forwarding initialized in a 3-node circular topology
+| | And   IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology
+| | Then Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                   | ${framesize} | 3-node-IPv4