Add L2xc/L2bd/Ip4/Ip6 2-node tests for x710

- CSIT-1161 Add 2-node L2XC tests
- CSIT-1160 Add 2-node L2BD tests
- CSIT-1157 Add 2-node IP4 tests
- CSIT-1153 Add 2-node IP6 KW
- CSIT-1158 Add 2-node IP6 tests

Change-Id: I7c8fed7018bb355c0de73f6a8bc3a8ec80366972
Signed-off-by: Peter Mikus <pmikus@cisco.com>

4 files changed, 525 insertions, 0 deletions

diff --git a/tests/vpp/perf/ip6/2n1l-10ge2p1x710-ethip6-ip6base-mrr.robot b/tests/vpp/perf/ip6/2n1l-10ge2p1x710-ethip6-ip6base-mrr.robot
new file mode 100644
index 0000000000..83a8fc2af8
--- /dev/null
+++ b/tests/vpp/perf/ip6/2n1l-10ge2p1x710-ethip6-ip6base-mrr.robot
@@ -0,0 +1,128 @@
+# Copyright (c) 2018 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
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR
+| ... | NIC_Intel-X710 | ETH | IP6FWD | BASE | IP6BASE
+| ...
+| Suite Setup | Set up 2-node performance topology with DUT's NIC model
+| ... | L3 | Intel-X710
+| Suite Teardown | Tear down 2-node performance topology
+| ...
+| Test Setup | Set up performance test
+| ...
+| Test Teardown | Tear down performance mrr test
+| ...
+| Test Template | Local template
+| ...
+| Documentation | *Raw results IPv6 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv6 routing and two
+| ... | static IPv6 /64 route entries. DUT1 tested with 2p10GE NIC X710 by
+| ... | Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic
+| ... | at line rate and reports total received/sent packets over trial period.
+| ... | 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, IPv6 header and
+| ... | static payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+# X710-DA2 bandwidth limit
+| ${s_limit}= | ${10000000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip6-ip6src253
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
+| | ... | trial throughput test.
+| | ...
+| | ... | *Arguments:*
+| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add PCI devices to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And Initialize IPv6 forwarding in 2-node circular topology
+| | Then Traffic should pass with maximum rate
+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
+
+*** Test Cases ***
+| tc01-78B-1t1c-ethip6-ip6base-mrr
+| | [Tags] | 78B | 1C
+| | framesize=${78} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip6-ip6base-mrr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip6-ip6base-mrr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip6-ip6base-mrr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-78B-2t2c-ethip6-ip6base-mrr
+| | [Tags] | 78B | 2C
+| | framesize=${78} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip6-ip6base-mrr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip6-ip6base-mrr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip6-ip6base-mrr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-78B-4t4c-ethip6-ip6base-mrr
+| | [Tags] | 78B | 4C
+| | framesize=${78} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip6-ip6base-mrr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip6-ip6base-mrr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip6-ip6base-mrr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip6/2n1l-10ge2p1x710-ethip6-ip6base-ndrpdr.robot b/tests/vpp/perf/ip6/2n1l-10ge2p1x710-ethip6-ip6base-ndrpdr.robot
new file mode 100644
index 0000000000..cdf9af4e17
--- /dev/null
+++ b/tests/vpp/perf/ip6/2n1l-10ge2p1x710-ethip6-ip6base-ndrpdr.robot
@@ -0,0 +1,132 @@
+# Copyright (c) 2018 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
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP6FWD | BASE | IP6BASE
+| ...
+| Suite Setup | Set up 2-node performance topology with DUT's NIC model
+| ... | L3 | Intel-X710
+| Suite Teardown | Tear down 2-node performance topology
+| ...
+| Test Setup | Set up performance test
+| ...
+| Test Teardown | Tear down performance discovery test | ${min_rate}pps
+| ... | ${framesize} | ${traffic_profile}
+| ...
+| Test Template | Local template
+| ...
+| Documentation | *Packet throughput routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv6 routing and two
+| ... | static IPv6 /64 route entries. DUT1 tested with 2p10GE NIC X710 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 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,IPv6 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+# X710-DA2 bandwidth limit
+| ${s_limit}= | ${10000000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip6-ip6src253
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | ... | *Arguments:*
+| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add PCI devices to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And Initialize IPv6 forwarding in 2-node circular topology
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-78B-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | 78B | 1C
+| | framesize=${78} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-78B-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | 78B | 2C
+| | framesize=${78} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-78B-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | 78B | 4C
+| | framesize=${78} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip6/2n1l-25ge2p1xxv710-ethip6-ip6base-mrr.robot b/tests/vpp/perf/ip6/2n1l-25ge2p1xxv710-ethip6-ip6base-mrr.robot
new file mode 100644
index 0000000000..d01b2add9a
--- /dev/null
+++ b/tests/vpp/perf/ip6/2n1l-25ge2p1xxv710-ethip6-ip6base-mrr.robot
@@ -0,0 +1,132 @@
+# Copyright (c) 2018 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
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR
+| ... | NIC_Intel-XXV710 | ETH | IP6FWD | BASE | IP6BASE
+| ...
+| Suite Setup | Set up 2-node performance topology with DUT's NIC model
+| ... | L3 | Intel-XXV710
+| Suite Teardown | Tear down 2-node performance topology
+| ...
+| Test Setup | Set up performance test
+| ...
+| Test Teardown | Tear down performance mrr test
+| ...
+| Test Template | Local template
+| ...
+| Documentation | *Raw results IPv6 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv6 routing and two
+| ... | static IPv6 /64 route entries. DUT1 tested with 2p25GE NIC X710 by
+| ... | Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic
+| ... | at line rate and reports total received/sent packets over trial period.
+| ... | 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, IPv6 header and
+| ... | static payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+# XXV710-DA2 bandwidth limit ~50Gbps/2=25Gbps
+| ${s_25G} | ${25000000000}
+# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps} | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip6-ip6src253
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
+| | ... | trial throughput test.
+| | ...
+| | ... | *Arguments:*
+| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_25G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add PCI devices to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And Initialize IPv6 forwarding in 2-node circular topology
+| | Then Traffic should pass with maximum rate
+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
+
+*** Test Cases ***
+| tc01-78B-1t1c-ethip6-ip6base-mrr
+| | [Tags] | 78B | 1C
+| | framesize=${78} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip6-ip6base-mrr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip6-ip6base-mrr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip6-ip6base-mrr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-78B-2t2c-ethip6-ip6base-mrr
+| | [Tags] | 78B | 2C
+| | framesize=${78} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip6-ip6base-mrr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip6-ip6base-mrr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip6-ip6base-mrr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-78B-4t4c-ethip6-ip6base-mrr
+| | [Tags] | 78B | 4C
+| | framesize=${78} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip6-ip6base-mrr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip6-ip6base-mrr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip6-ip6base-mrr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip6/2n1l-25ge2p1xxv710-ethip6-ip6base-ndrpdr.robot b/tests/vpp/perf/ip6/2n1l-25ge2p1xxv710-ethip6-ip6base-ndrpdr.robot
new file mode 100644
index 0000000000..ed84c2a170
--- /dev/null
+++ b/tests/vpp/perf/ip6/2n1l-25ge2p1xxv710-ethip6-ip6base-ndrpdr.robot
@@ -0,0 +1,133 @@
+# Copyright (c) 2018 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
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-XXV710 | ETH | IP6FWD | BASE | IP6BASE
+| ...
+| Suite Setup | Set up 2-node performance topology with DUT's NIC model
+| ... | L3 | Intel-XXV710
+| Suite Teardown | Tear down 2-node performance topology
+| ...
+| Test Setup | Set up performance test
+| ...
+| Test Teardown | Tear down performance discovery test | ${min_rate}pps
+| ... | ${framesize} | ${traffic_profile}
+| ...
+| Test Template | Local template
+| ...
+| Documentation | *Packet throughput IPv6 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv6 routing and two
+| ... | static IPv6 /64 route entries. DUT1 tested with 2p25GE NIC X710 by
+| ... | Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic
+| ... | at line rate and reports total received/sent packets over trial period.
+| ... | 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, IPv6 header and
+| ... | static payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+# XXV710-DA2 bandwidth limit ~50Gbps/2=25Gbps
+| ${s_25G} | ${25000000000}
+# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps} | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-2n-ethip6-ip6src253
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | ... | *Arguments:*
+| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_25G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
+| | And Add PCI devices to all DUTs
+| | And Run Keyword If | ${get_framesize} < ${1522}
+| | ... | Add no multi seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And Initialize IPv6 forwarding in 2-node circular topology
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-78B-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | 78B | 1C
+| | framesize=${78} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip6-ip6base-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-78B-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | 78B | 2C
+| | framesize=${78} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip6-ip6base-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-78B-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | 78B | 4C
+| | framesize=${78} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip6-ip6base-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}