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# 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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR
| ... | NIC_Intel-X520-DA2 | ETH | IP6FWD | FEATURE | SRv6
| ...
| Suite Setup | Set up 3-node performance topology with DUT's NIC model
| ... | L3 | Intel-X520-DA2
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
| ...
| Test Teardown | Tear down mrr test with SRv6 with encapsulation
| ...
| Documentation | *Raw results for Segment routing over IPv6 dataplane with\
| ... | two SIDs (SRH inserted) without decapsulation test cases*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv6-SRH-IPv6 on DUT1-DUT2 and\
| ... | DUTn->TG, Eth-IPv6 on TG->DUTn for IPv6 routing over SRv6.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6\
| ... | routing and static route, SR policy and steering policy for one\
| ... | direction and one SR behaviour (function) - End - for other direction.\
| ... | DUT1 and DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
| ... | *[Ver] TG verification:* In MaxReceivedRate tests 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 with static payload.\
| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
| ... | draft 3.
*** Variables ***
# X520-DA2 bandwidth limit
| ${s_limit}= | ${10000000000}
# SIDs
| ${dut1_sid1}= | 2002:1::
| ${dut1_sid2_1}= | 2003:2::
| ${dut1_sid2_2}= | 2003:3::
| ${dut1_bsid}= | 2002:1::1
| ${dut2_sid1_1}= | 2002:2::
| ${dut2_sid1_2}= | 2002:3::
| ${dut2_sid2}= | 2003:1::
| ${dut2_bsid}= | 2002:2::1
| ${sid_prefix}= | ${64}
# IP settings
| ${tg_if1_ip6_subnet}= | 2001:1::
| ${tg_if2_ip6_subnet}= | 2001:2::
| ${dst_addr_nr}= | ${1}
| ${dut1_if1_ip6}= | 2001:1::1
| ${dut1_if2_ip6}= | 2001:3::1
| ${dut2_if1_ip6}= | 2001:3::2
| ${dut2_if2_ip6}= | 2001:2::1
| ${prefix}= | ${64}
# outer IPv6 header + SRH with 2 SIDs: 40+40B
| ${srv6_overhead_2sids}= | ${80}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip6-ip6src253
*** Keywords ***
| Check RR for IPv6 routing over SRv6
| | ...
| | [Arguments] | ${wt} | ${rxq} | ${framesize}
| | ...
| | # Test Variables required for test teardown
| | Set Test Variable | ${framesize}
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | ${max_rate}= | Calculate pps | ${s_limit}
| | ... | ${get_framesize} + ${srv6_overhead_2sids}
| | ...
| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | 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
| | When Initialize IPv6 forwarding over SRv6 with encapsulation with '2' x SID 'without' decapsulation in 3-node circular topology
| | Then Traffic should pass with maximum rate | ${perf_trial_duration}
| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
*** Test Cases ***
| tc01-78B-1t1c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 1 phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 78B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 78B | 1C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=1 | rxq=1 | framesize=${78}
| tc02-1518B-1t1c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 1 phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 1518B | 1C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=1 | rxq=1 | framesize=${1518}
| tc03-9000B-1t1c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 1 phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 9000B | 1C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=1 | rxq=1 | framesize=${9000}
| tc04-IMIX-1t1c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 1 phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\
| | ... | throughput test.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 1C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=1 | rxq=1 | framesize=IMIX_v4_1
| tc05-78B-2t2c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 2 phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 78B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 78B | 2C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=2 | rxq=1 | framesize=${78}
| tc06-1518B-2t2c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 2 phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 1518B | 2C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=2 | rxq=1 | framesize=${1518}
| tc07-9000B-2t2c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 2 phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 9000B | 2C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=2 | rxq=1 | framesize=${9000}
| tc08-IMIX-2t2c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 2 phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\
| | ... | throughput test.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 2C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=2 | rxq=1 | framesize=IMIX_v4_1
| tc09-78B-4t4c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 4 phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 78B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 78B | 4C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=4 | rxq=2 | framesize=${78}
| tc10-1518B-4t4c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 4 phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 1518B | 4C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=4 | rxq=2 | framesize=${1518}
| tc11-9000B-4t4c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 4 phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 9000B | 4C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=4 | rxq=2 | framesize=${9000}
| tc12-IMIX-4t4c-ethip6srhip6-ip6base-srv6enc2sids-nodecaps-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 over SRv6 routing config with\
| | ... | 4 phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\
| | ... | throughput test.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 4C
| | ...
| | [Template] | Check RR for IPv6 routing over SRv6
| | wt=4 | rxq=2 | framesize=IMIX_v4_1
|
