--- /dev/null
+# Copyright (c) 2017 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Library | resources.libraries.python.Classify
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
+| ... | NIC_Intel-X520-DA2 | ETH | L2BDMACLRN
+| ...
+| Suite Setup | Set up 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-X520-DA2
+| Suite Teardown | Tear down 3-node performance topology
+| ...
+| Test Setup | Set up performance test
+| Test Teardown | Run Keywords | Tear down performance discovery test | ${min_rate}pps
+| ... | ${framesize} | ${traffic_profile}
+| ... | AND | Vpp Log Plugin Acl Settings | ${dut1}
+| ... | AND | Cli Show Acl | ${dut1}
+| ... | AND | Run Keyword And Ignore Error
+| | ... | Vpp Log Plugin Acl Interface Assignment | ${dut1}
+| ...
+| Documentation | *RFC2544: Packet throughput L2BD test cases with ACL*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge domain\
+| ... | and MAC learning enabled. DUT2 is configured with L2 cross-connects.\
+| ... | Required ACL rules are applied to input paths of both DUT1 intefaces.\
+| ... | DUT1 and DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using either binary search or linear search\
+| ... | algorithms with configured starting rate and final step that determines\
+| ... | throughput measurement resolution. Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+# X520-DA2 bandwidth limit
+| ${s_limit}= | ${10000000000}
+
+# starting points for non-hitting ACLs
+| ${src_ip_start}= | 30.30.30.1
+| ${dst_ip_start}= | 40.40.40.1
+| ${ip_step}= | ${1}
+| ${sport_start}= | ${1000}
+| ${dport_start}= | ${1000}
+| ${port_step}= | ${1}
+| ${trex_stream1_subnet}= | 10.10.10.0/24
+| ${trex_stream2_subnet}= | 20.20.20.0/24
+
+*** Keywords ***
+| Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | [Arguments] | ${wt} | ${rxq} | ${no_hit_aces_number} | ${acl_apply_type}
+| | ... | ${acl_action} | ${flows_per_dir} | ${framesize} | ${min_rate}
+| | ... | ${search_type}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
+| | Set Test Variable | ${no_hit_aces_number}
+| | Set Test Variable | ${acl_apply_type}
+| | Set Test Variable | ${acl_action}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
+| | And Add PCI devices to DUTs in 3-node single link topology
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | And Run Keyword If | ${get_framesize} < ${1522} | Add no multi seg to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize L2 bridge domain with IPv4 ACLs on DUT1 in 3-node circular topology
+| | ${traffic_profile}= | Set Variable If
+| | ... | '${flows_per_dir}' == '100' | trex-sl-3n-ethip4udp-10u10p-conc
+| | ... | '${flows_per_dir}' == '10k' | trex-sl-3n-ethip4udp-10u1000p-conc
+| | ... | '${flows_per_dir}' == '100k' | trex-sl-3n-ethip4udp-100u1000p-conc
+| | Set Test Variable | ${traffic_profile}
+| | Then Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100-ndrdisc
+| | ...
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=1 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100 | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc02-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=1 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100 | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc03-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=10 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100 | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc04-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=10 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100 | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc05-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=50 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100 | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc06-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=50 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100 | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc07-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows10k-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=1 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=10k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc08-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows10k-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=1 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=10k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc09-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows10k-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=10 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=10k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc10-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows10k-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=10 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=10k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc11-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows10k-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=50 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=10k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc12-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows10k-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=50 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=10k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc13-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100k-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=1 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc14-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100k-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=1 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc15-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100k-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=10 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc16-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100k-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=10 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
+
+| tc17-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100k-ndrdisc
+| | [Tags] | 1T1C | STHREAD | NDRDISC | FEATURE | ACL | SRC_USER_100
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=50 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=NDR
+
+| tc18-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100k-pdrdisc
+| | [Tags] | 1T1C | STHREAD | PDRDISC | FEATURE | ACL | SRC_USER_100 | SKIP_PATCH
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with ACL with\
+| | ... | 1 thread, 1 phy core, 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | [Template] | Discover NDR or PDR for L2 Bridge Domain with ACLs
+| | wt=1 | rxq=1 | no_hit_aces_number=50 | acl_apply_type=input
+| | ... | acl_action=permit | flows_per_dir=100k | framesize=${64}
+| | ... | min_rate=${10000} | search_type=PDR
Code Review / csit.git / blobdiff