[csit.git] / tests / vpp / perf / ip4 / 10ge2p1x520-ethip4udp-ip4base-udpsrcscale15-nat44-ndrpdrdisc.robot

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*** Settings ***
| Resource | resources/libraries/robot/performance/performance_setup.robot
| Resource | resources/libraries/robot/ip/nat.robot
| Resource | resources/libraries/robot/shared/traffic.robot
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
| ... | NIC_Intel-X520-DA2 | ETH | IP4FWD | FEATURE | NAT44 | BASE
| ...
| 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 performance discovery test with NAT
| ... | ${min_rate}pps | ${framesize} | ${traffic_profile}
| ...
| Documentation | *NAT44 performance test cases*
| ...
| ... | *High level description*
| ...
| ... | - NDR and PDR tests
| ... | - 3-node topology, TG-DUT1-DUT2-TG, NAT44 is enabled between DUTs.
| ... | - Cores / threads: 1t1c and 2t2c
| ... | - Framesize: 64B, 1518B, IMIX
| ... | - Packet: ETH / IP(src, dst) / UDP(src_port, dst_port) / payload
| ... | - scale: src: 1 user, 10 users, 100 users, ..., 4000 up to the memory
| ... |   limit; 15 ports per user
| ...
| ... | *Low level description*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
| ... | routing and two static IPv4 /24 and IPv4/20 route entries. 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, one flow per flow-group) with all packets
| ... | containing Ethernet header, IPv4 header with UDP header 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}
# Traffic profile:
| ${traffic_profile} | trex-sl-3n-ethip4udp-1u15p

*** Test Cases ***
| tc01-64B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
| | ... | 1 user and 15 ports (sessions) per user.
| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 100kpps.
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${100000}
| | ${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 '1' worker threads and '1' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
| | And Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}

| tc02-64B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
| | ... | 1 user and 15 ports (sessions) per user.
| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 100kpps.
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${100000}
| | ${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 '1' worker threads and '1' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
| | And Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
| | Then 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}

| tc03-1518B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
| | ... | 1 user and 15 ports (sessions) per user.
| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 100kpps.
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
| | ...
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${100000}
| | ${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 '1' worker threads and '1' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
| | And Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}

| tc04-1518B-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
| | ... | 1 user and 15 ports (sessions) per user.
| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 100kpps.
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${100000}
| | ${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 '1' worker threads and '1' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
| | And Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
| | Then 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}

| tc05-IMIX-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
| | ... | 1 user and 15 ports (sessions) per user.
| | ... | [Ver] Find NDR for IMIX frames using binary search start at 10GE\
| | ... | linerate, step 100kpps.
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${100000}
| | ${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 '1' worker threads and '1' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
| | And Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}

| tc06-IMIX-1t1c-ethip4udp-ip4base-udpsrcscale15-snat-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. NAT44 is configured between DUTs -\
| | ... | 1 user and 15 ports (sessions) per user.
| | ... | [Ver] Find PDR for IMIX frames using binary search start at 10GE\
| | ... | linerate, step 100kpps.
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${100000}
| | ${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 '1' worker threads and '1' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
| | And Add no multi seg to all DUTs
| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize NAT44 in 3-node circular topology
| | Then 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}