Add: AVF ip4scale

+ Few corrections
+ Aligning 3n/2n

Change-Id: If0918c0df38c5532899bec9ae7a7019117fff477
Signed-off-by: Peter Mikus <pmikus@cisco.com>

12 files changed, 916 insertions, 9 deletions

diff --git a/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot
index ba7f7e19b2..7be6e27fc5 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot
@@ -74,7 +74,7 @@
 | | And Set Max Rate And Jumbo
 | | And Apply startup configuration on all VPP DUTs
 | | When Initialize AVF interfaces
-| | When Initialize IPv4 forwarding in circular topology
+| | And Initialize IPv4 forwarding in circular topology
 | | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale200k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale200k-ndrpdr.robot
new file mode 100644
index 0000000000..658e2a3d5e
--- /dev/null
+++ b/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale200k-ndrpdr.robot
@@ -0,0 +1,130 @@
+# Copyright (c) 2019 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/shared/default.robot
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_200K | DRV_AVF
+| ...
+| Suite Setup | Setup suite single link | performance_avf
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+| ...
+| Test Template | Local Template
+| ...
+| Documentation | *RFC2544: Pkt throughput IPv4 routing 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 2x100k static IPv4 /32 route entries. DUT1 and DUT2 tested\
+| ... | with ${nic_name} with VF enabled.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains two L3 flow-groups (flow-group per direction, 100k 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.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | avf_plugin.so
+| ${osi_layer}= | L3
+| ${nic_name}= | Intel-X710
+| ${overhead}= | ${0}
+| ${rts_per_flow}= | ${100000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${rts_per_flow}
+
+*** Keywords ***
+| Local Template
+| | ...
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ...
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ...
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | \${frame_size}
+| | ...
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add DPDK no PCI to all DUTs
+| | And Set Max Rate And Jumbo
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize AVF interfaces
+| | And Initialize IPv4 forwarding with scaling in circular topology
+| | ... | ${rts_per_flow}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| tc01-64B-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc07-9000B-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| tc08-9000B-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| tc09-9000B-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| tc10-IMIX-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale20k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale20k-ndrpdr.robot
new file mode 100644
index 0000000000..75132729c9
--- /dev/null
+++ b/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale20k-ndrpdr.robot
@@ -0,0 +1,130 @@
+# Copyright (c) 2019 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/shared/default.robot
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_20K | DRV_AVF
+| ...
+| Suite Setup | Setup suite single link | performance_avf
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+| ...
+| Test Template | Local Template
+| ...
+| Documentation | *RFC2544: Pkt throughput IPv4 routing 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 2x10k static IPv4 /32 route entries. DUT1 and DUT2 tested\
+| ... | with ${nic_name} with VF enabled.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains two L3 flow-groups (flow-group per direction, 10k 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.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | avf_plugin.so
+| ${osi_layer}= | L3
+| ${nic_name}= | Intel-X710
+| ${overhead}= | ${0}
+| ${rts_per_flow}= | ${10000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${rts_per_flow}
+
+*** Keywords ***
+| Local Template
+| | ...
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ...
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ...
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | \${frame_size}
+| | ...
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add DPDK no PCI to all DUTs
+| | And Set Max Rate And Jumbo
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize AVF interfaces
+| | And Initialize IPv4 forwarding with scaling in circular topology
+| | ... | ${rts_per_flow}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| tc01-64B-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc07-9000B-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| tc08-9000B-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| tc09-9000B-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| tc10-IMIX-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale2m-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale2m-ndrpdr.robot
new file mode 100644
index 0000000000..c111b6a9cc
--- /dev/null
+++ b/tests/vpp/perf/ip4/10ge2p1x710-avf-ethip4-ip4scale2m-ndrpdr.robot
@@ -0,0 +1,130 @@
+# Copyright (c) 2019 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/shared/default.robot
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_2M | DRV_AVF
+| ...
+| Suite Setup | Setup suite single link | performance_avf
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+| ...
+| Test Template | Local Template
+| ...
+| Documentation | *RFC2544: Pkt throughput IPv4 routing 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 2x1M static IPv4 /32 route entries. DUT1 and DUT2 tested\
+| ... | with ${nic_name} with VF enabled.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains two L3 flow-groups (flow-group per direction, 1M 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.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | avf_plugin.so
+| ${osi_layer}= | L3
+| ${nic_name}= | Intel-X710
+| ${overhead}= | ${0}
+| ${rts_per_flow}= | ${1000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${rts_per_flow}
+
+*** Keywords ***
+| Local Template
+| | ...
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ...
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ...
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | \${frame_size}
+| | ...
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add DPDK no PCI to all DUTs
+| | And Set Max Rate And Jumbo
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize AVF interfaces
+| | And Initialize IPv4 forwarding with scaling in circular topology
+| | ... | ${rts_per_flow}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| tc01-64B-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc07-9000B-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| tc08-9000B-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| tc09-9000B-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| tc10-IMIX-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot
index 2d535372c1..bbf14ee3b7 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot
@@ -31,16 +31,16 @@
 | ... | *[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. DUT1 and DUT2 tested with
-| ... | ${nic_name}.\
+| ... | ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
-| ... | 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
+| ... | 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.
 
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
index 983148decf..30f893b106 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
@@ -31,7 +31,7 @@
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4\
 | ... | routing and 2x100k static IPv4 /32 route entries. DUT1 and DUT2 tested\
-| ... | with ${nic_name}.\
+| ... | with ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
index 72f9a88b3f..bcdd223d11 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
@@ -31,7 +31,7 @@
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4\
 | ... | routing and 2x10k static IPv4 /32 route entries. DUT1 and DUT2 tested\
-| ... | with ${nic_name}.\
+| ... | with ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
index 93763885e1..34c8990ca8 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
@@ -31,7 +31,7 @@
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4\
 | ... | routing and 2x1M static IPv4 /32 route entries. DUT1 and DUT2 tested\
-| ... | with ${nic_name}.\
+| ... | with ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4base-ndrpdr.robot
new file mode 100644
index 0000000000..b38437aec4
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4base-ndrpdr.robot
@@ -0,0 +1,127 @@
+# Copyright (c) 2019 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/shared/default.robot
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_AVF
+| ...
+| Suite Setup | Setup suite single link | performance_avf
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+| ...
+| Test Template | Local Template
+| ...
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name} with VF enabled.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
+| ... | 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.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | avf_plugin.so
+| ${osi_layer}= | L3
+| ${nic_name}= | Intel-X710
+| ${overhead}= | ${0}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src253
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ...
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... |   Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ...
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | \${frame_size}
+| | ...
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add DPDK no PCI to all DUTs
+| | And Set Max Rate And Jumbo
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize AVF interfaces
+| | And Initialize IPv4 forwarding in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| tc01-64B-1c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc07-9000B-1c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| tc08-9000B-2c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| tc09-9000B-4c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| tc10-IMIX-1c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-avf-ethip4-ip4base-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale200k-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale200k-ndrpdr.robot
new file mode 100644
index 0000000000..c5dd1d39d0
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale200k-ndrpdr.robot
@@ -0,0 +1,130 @@
+# Copyright (c) 2019 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/shared/default.robot
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_200k | DRV_AVF
+| ...
+| Suite Setup | Setup suite single link | performance_avf
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+| ...
+| Test Template | Local Template
+| ...
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
+| ... | 2x100k static IPv4 /32 route entries. DUT1 is tested with ${nic_name}\
+| ... | with VF enabled.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUT1. TG traffic profile\
+| ... | contains two L3 flow-groups (flow-group per direction, 100k 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.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | avf_plugin.so
+| ${osi_layer}= | L3
+| ${nic_name}= | Intel-X710
+| ${overhead}= | ${0}
+| ${rts_per_flow}= | ${100000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip4-ip4dst${rts_per_flow}
+
+*** Keywords ***
+| Local Template
+| | ...
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ...
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ...
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | \${frame_size}
+| | ...
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add DPDK no PCI to all DUTs
+| | And Set Max Rate And Jumbo
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize AVF interfaces
+| | And Initialize IPv4 forwarding with scaling in circular topology
+| | ... | ${rts_per_flow}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| tc01-64B-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc07-9000B-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| tc08-9000B-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| tc09-9000B-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| tc10-IMIX-1c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-avf-ethip4-ip4scale200k-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale20k-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale20k-ndrpdr.robot
new file mode 100644
index 0000000000..35aefc0efc
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale20k-ndrpdr.robot
@@ -0,0 +1,130 @@
+# Copyright (c) 2019 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/shared/default.robot
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_20k | DRV_AVF
+| ...
+| Suite Setup | Setup suite single link | performance_avf
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+| ...
+| Test Template | Local Template
+| ...
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
+| ... | 2x10k static IPv4 /32 route entries. DUT1 is tested with ${nic_name}\
+| ... | with VF enabled.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUT1. TG traffic profile\
+| ... | contains two L3 flow-groups (flow-group per direction, 10k 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.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | avf_plugin.so
+| ${osi_layer}= | L3
+| ${nic_name}= | Intel-X710
+| ${overhead}= | ${0}
+| ${rts_per_flow}= | ${10000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip4-ip4dst${rts_per_flow}
+
+*** Keywords ***
+| Local Template
+| | ...
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ...
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ...
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | \${frame_size}
+| | ...
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add DPDK no PCI to all DUTs
+| | And Set Max Rate And Jumbo
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize AVF interfaces
+| | And Initialize IPv4 forwarding with scaling in circular topology
+| | ... | ${rts_per_flow}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| tc01-64B-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc07-9000B-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| tc08-9000B-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| tc09-9000B-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| tc10-IMIX-1c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-avf-ethip4-ip4scale20k-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale2m-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale2m-ndrpdr.robot
new file mode 100644
index 0000000000..066f145223
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-avf-ethip4-ip4scale2m-ndrpdr.robot
@@ -0,0 +1,130 @@
+# Copyright (c) 2019 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/shared/default.robot
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_2M | DRV_AVF
+| ...
+| Suite Setup | Setup suite single link | performance_avf
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+| ...
+| Test Template | Local Template
+| ...
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
+| ... | 2x1M static IPv4 /32 route entries. DUT1 is tested with ${nic_name}\
+| ... | with VF enabled.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUT1. TG traffic profile\
+| ... | contains two L3 flow-groups (flow-group per direction, 1M 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.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | avf_plugin.so
+| ${osi_layer}= | L3
+| ${nic_name}= | Intel-X710
+| ${overhead}= | ${0}
+| ${rts_per_flow}= | ${1000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip4-ip4dst${rts_per_flow}
+
+*** Keywords ***
+| Local Template
+| | ...
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ...
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ...
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | \${frame_size}
+| | ...
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add DPDK no PCI to all DUTs
+| | And Set Max Rate And Jumbo
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize AVF interfaces
+| | And Initialize IPv4 forwarding with scaling in circular topology
+| | ... | ${rts_per_flow}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| tc01-64B-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc07-9000B-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| tc08-9000B-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| tc09-9000B-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| tc10-IMIX-1c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-avf-ethip4-ip4scale2m-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}