CSIT-213 IPv6 iACL - performance

- create topology with Classify iACL white-list applied on interfaces
  using IPv6 in 3-node topology
- create ipv6_iacl test cases (78B, 1518B, 9000B)

Change-Id: Idae635e6a45b52086515fea33a38112209975e8a
Signed-off-by: pmikus <pmikus@cisco.com>

diff --git a/resources/libraries/robot/performance.robot b/resources/libraries/robot/performance.robot
index bb9e8ab..0ef07eb 100644 (file)
--- a/resources/libraries/robot/performance.robot
+++ b/resources/libraries/robot/performance.robot
@@ -426,6 +426,26 @@
 | | Vpp Route Add | ${dut2} | 2001:2::0 | ${host_prefix} | 2001:5::2
 | | ...           | interface=${dut2_if1} | count=${count}
 
 | | Vpp Route Add | ${dut2} | 2001:2::0 | ${host_prefix} | 2001:5::2
 | | ...           | interface=${dut2_if1} | count=${count}
 

+| IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | [Documentation]
+| | ... | Creates classify L3 table on DUTs. IPv6 iAcl security whitelist
+| | ... | ingress /64 filter entries applied on links TG - DUT1 and DUT2 - TG.
+| | ...
+| | ${table_idx} | ${skip_n} | ${match_n}= | And Vpp Creates Classify Table L3
+| | ... | ${dut1} | ip6 | dst
+| | And Vpp Configures Classify Session L3
+| | ... | ${dut1} | permit | ${table_idx} | ${skip_n} | ${match_n}
+| | ... | ip6 | dst | 2001:2::2
+| | And Vpp Enable Input Acl Interface
+| | ... | ${dut1} | ${dut1_if1} | ip6 | ${table_idx}
+| | ${table_idx} | ${skip_n} | ${match_n}= | And Vpp Creates Classify Table L3
+| | ... | ${dut2} | ip6 | dst
+| | And Vpp Configures Classify Session L3
+| | ... | ${dut2} | permit | ${table_idx} | ${skip_n} | ${match_n}
+| | ... | ip6 | dst | 2001:1::2
+| | And Vpp Enable Input Acl Interface
+| | ... | ${dut2} | ${dut2_if2} | ip6 | ${table_idx}
+

 | L2 xconnect initialized in a 3-node circular topology
 | | [Documentation]
 | | ... | Setup L2 xconnect topology by cross connecting two interfaces on
 | L2 xconnect initialized in a 3-node circular topology
 | | [Documentation]
 | | ... | Setup L2 xconnect topology by cross connecting two interfaces on

diff --git a/tests/perf/Long_IPv6_iAcl_Intel-X520-DA2.robot b/tests/perf/Long_IPv6_iAcl_Intel-X520-DA2.robot
new file mode 100644 (file)
index 0000000..c0000ae
--- /dev/null
+++ b/tests/perf/Long_IPv6_iAcl_Intel-X520-DA2.robot
@@ -0,0 +1,491 @@
+# 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.Classify.Classify
+| 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 IPv6 iAcl whitelist test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6
+| ... | routing, two static IPv6 /64 routes and IPv6 iAcl security whitelist
+| ... | ingress /64 filter entries 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, IPv6 header and generated payload. MAC
+| ... | addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Test Cases ***
+| TC01: 78B NDR binary search - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. [Ver] Find NDR
+| | ... | for 78 Byte frames using binary search start at 10GE linerate,
+| | ... | step 100kpps.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 78
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC02: 78B PDR binary search - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. [Ver] Find PDR
+| | ... | for 78 Byte frames using binary search start at 10GE linerate,
+| | ... | step 100kpps, LT=0.5%.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR
+| | ${framesize}= | Set Variable | 78
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC03: 1518B NDR binary search - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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 | 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC04: 1518B PDR binary search - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC05: 9000B NDR binary search - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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 | 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC06: 9000B PDR binary search - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC07: 78B NDR binary search - DUT IPv6 iAcl whitelist - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. [Ver] Find NDR
+| | ... | for 78 Byte frames using binary search start at 10GE linerate,
+| | ... | step 100kpps.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 78
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC08: 78B PDR binary search - DUT IPv6 iAcl whitelist - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. [Ver] Find PDR
+| | ... | for 78 Byte frames using binary search start at 10GE linerate,
+| | ... | step 100kpps, LT=0.5%.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 78
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC09: 1518B NDR binary search - DUT IPv6 iAcl whitelist - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC10: 1518B PDR binary search - DUT IPv6 iAcl whitelist - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC11: 9000B NDR binary search - DUT IPv6 iAcl whitelist - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC12: 9000B PDR binary search - DUT IPv6 iAcl whitelist - 2threads 2cores 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC13: 78B NDR binary search - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 4 threads, 4 phy cores, 2 receive queue per NIC port. [Ver] Find NDR
+| | ... | for 78 Byte frames using binary search start at 10GE linerate,
+| | ... | step 100kpps.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
+| | ${framesize}= | Set Variable | 78
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC14: 78B PDR binary search - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 4 threads, 4 phy cores, 2 receive queue per NIC port. [Ver] Find PDR
+| | ... | for 78 Byte frames using binary search start at 10GE linerate,
+| | ... | step 100kpps, LT=0.5%.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 78
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
+| | ${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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC15: 1518B NDR binary search - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC16: 1518B PDR binary search - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+| TC17: 9000B NDR binary search - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+
+| TC18: 9000B PDR binary search - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-IPv6
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}

diff --git a/tests/perf/Short_IPv6_iAcl_Intel-X520-DA2.robot b/tests/perf/Short_IPv6_iAcl_Intel-X520-DA2.robot
new file mode 100644 (file)
index 0000000..fa9ea4e
--- /dev/null
+++ b/tests/perf/Short_IPv6_iAcl_Intel-X520-DA2.robot
@@ -0,0 +1,204 @@
+# 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.Classify.Classify
+| 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 IPv6 whitelist verify test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6
+| ... | routing, two static IPv6 /64 routes and IPv6 iAcl security whitelist
+| ... | ingress /64 filter entries 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 confiiguration. 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 generated
+| ... | payload.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Test Cases ***
+| TC01: Verify 78B ref-NDR at 2x 2.9Mpps - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing and whitelist filters config with \
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. [Ver] Verify
+| | ... | ref-NDR for 78 Byte frames using single trial throughput test.
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | ${framesize}= | Set Variable | 78
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 2.9mpps
+| | 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC02: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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
+| | And   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC03: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv6 iAcl whitelist - 1thread 1core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC04: Verify 78B ref-NDR at 2x 5.4Mpps - DUT IPv6 iAcl whitelist - 2thread 2core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. [Ver] Verify
+| | ... | ref-NDR for 78 Byte frames using single trial throughput test.
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 78
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 5.4mpps
+| | 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC05: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv6 iAcl whitelist - 2thread 2core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC06: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv6 iAcl whitelist - 2thread 2core 1rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC07: Verify 78B ref-NDR at 2x 9.5Mpps - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters config with \
+| | ... | 4 thread, 4 phy core, 2 receive queue per NIC port. [Ver] Verify
+| | ... | ref-NDR for 78 Byte frames using single trial throughput test.
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | ${framesize}= | Set Variable | 78
+| | ${duration}= | Set Variable | 10
+| | ${rate}= | Set Variable | 9.5mpps
+| | 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC08: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6
+
+| TC09: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv6 iAcl whitelist - 4threads 4cores 2rxq
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv6 routing and whitelist filters 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   IPv6 forwarding initialized in a 3-node circular topology
+| | And   IPv6 iAcl whitelist initialized in a 3-node circular topology
+| | Then  Traffic should pass with no loss | ${duration} | ${rate}
+| | ...                                    | ${framesize} | 3-node-IPv6