6.1. container_memif¶
6.1.1. 2n1l-10ge2p1x710-ethip4-ip4base-eth-2memif-1dcr-scapy suite¶
IPv4 routing test cases with memif interface
[Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
[Enc] Packet Encapsulations: Eth-IPv4 for IPv4 routing on both links.
[Cfg] DUT configuration: DUT1 is configured with IPv4 routing and two static IPv4 /24 route entries. Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT.
[Ver] TG verification: Test IPv4 packets with IP protocol=61 are sent in one direction by TG on links to DUT1 and via container; on receive TG verifies packets for correctness and their IPv4 src-addr, dst-addr and MAC addresses.
[Ref] Applicable standard specifications: RFC791, RFC826, RFC792
*** Settings ***
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | MEMIF | DOCKER | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4-ip4base-eth-2memif-1dcr
|
| Suite Setup | Setup suite topology interfaces | scapy
| Test Setup | Setup test
| Test Teardown | Tear down test | packet_trace | telemetry | container
|
| Test Template | Local Template
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${overhead}= | ${0}
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_functional
# Telemetry
| ${telemetry_profile}= | vppctl_test_teardown6.1.1.1. Local Template¶
[Ver] Make TG send IPv4 packet in both directions between two of its interfaces to be routed by DUT to and from docker; verify all packets are received.
Arguments: - frame_size - Framesize in Bytes in integer. Type: integer - phy_cores - Number of physical cores. Type: integer - rxq - Number of RX queues, default value: ${None}. Type: integer
Set Test Variable \${frame_size}
Given Set Max Rate And Jumbo
And Add worker threads to all DUTs ${phy_cores} ${rxq}
And Pre-initialize layer driver ${nic_driver}
And Apply startup configuration on all VPP DUTs with_trace=${True}
When Initialize layer driver ${nic_driver}
And Initialize layer interface
And Start containers for test auto_scale=${False} pinning=${False}
And Initialize IPv4 routing with memif pairs
Then Send packet and verify headers ${tg} 10.10.10.1 20.20.20.1 ${TG_pf1}[0] ${TG_pf1_mac}[0] ${DUT1_vf1_mac}[0] ${TG_pf2}[0] ${DUT1_vf2_mac}[0] ${TG_pf2_mac}[0]
6.1.1.2. 64B-0c-ethip4-ip4base-eth-2memif-1dcr-scapy¶
frame_size=${64} phy_cores=${0}
6.1.2. 2n1l-10ge2p1x710-ethip4-l2bdbasemaclrn-eth-2memif-1dcr-scapy suite¶
L2 bridge-domain test cases with memif interface
[Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
[Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. Both apply to all links.
[Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain switching. Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT.
[Ver] TG verification: Test IPv4 packets with IP protocol=61 are sent in both directions by TG on links to DUT1 and via container; on receive TG verifies packets for correctness and their IPv4. src-addr, dst-addr and MAC addresses.
[Ref] Applicable standard specifications: RFC792
*** Settings ***
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
| ... | NIC_Intel-X710 | ETH | L2BDMACLRN | BASE | MEMIF | DOCKER | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4-l2bdbasemaclrn-eth-2memif-1dcr
|
| Suite Setup | Setup suite topology interfaces | scapy
| Test Setup | Setup test
| Test Teardown | Tear down test | packet_trace | telemetry | container
|
| Test Template | Local Template
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${overhead}= | ${0}
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_functional
# Telemetry
| ${telemetry_profile}= | vppctl_test_teardown6.1.2.1. Local Template¶
[Ver] Make TG send IPv4 packets in both directions between two of its interfaces to be switched by DUT to and from docker; verify all packets are received.
Arguments: - frame_size - Framesize in Bytes in integer. Type: integer - phy_cores - Number of physical cores. Type: integer - rxq - Number of RX queues, default value: ${None}. Type: integer
Set Test Variable \${frame_size}
Given Set Max Rate And Jumbo
And Add worker threads to all DUTs ${phy_cores} ${rxq}
And Pre-initialize layer driver ${nic_driver}
And Apply startup configuration on all VPP DUTs with_trace=${True}
When Initialize layer driver ${nic_driver}
And Initialize layer interface
And Start containers for test auto_scale=${False} pinning=${False}
And Initialize L2 Bridge Domain for multiple chains with memif pairs auto_scale=${False}
Then Send IPv4 bidirectionally and verify received packets ${tg} ${TG_pf1}[0] ${TG_pf2}[0]
6.1.2.2. 64B-0c-ethip4-l2bdbasemaclrn-eth-2memif-1dcr-scapy¶
frame_size=${64} phy_cores=${0}
6.1.3. 2n1l-10ge2p1x710-ethip4-l2xcbase-eth-2memif-1dcr-scapy suite¶
L2 cross-connect test cases with memif interface
[Top] Network Topologies: TG-DUT1-TG 2-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 cross-connect (L2XC) switching. Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT.
[Ver] TG verification: Test IPv4 packets with IP protocol=61 are sent in both directions by TG on links to DUT1 and via container; on receive TG verifies packets for correctness and their IPv4. src-addr, dst-addr and MAC addresses.
[Ref] Applicable standard specifications: RFC792
*** Settings ***
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
| ... | NIC_Intel-X710 | ETH | L2XCFWD | BASE | MEMIF | DOCKER | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4-l2xcbase-eth-2memif-1dcr
|
| Suite Setup | Setup suite topology interfaces | scapy
| Test Setup | Setup test
| Test Teardown | Tear down test | packet_trace | telemetry | container
|
| Test Template | Local Template
|
| *** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | memif_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${overhead}= | ${0}
# Container
| ${container_engine}= | Docker
| ${container_chain_topology}= | chain_functional
# Telemetry
| ${telemetry_profile}= | vppctl_test_teardown6.1.3.1. Local Template¶
[Ver] Make TG send IPv4 packets in both directions between two of its interfaces to be switched by DUT to and from docker; verify all packets are received.
Arguments: - frame_size - Framesize in Bytes in integer. Type: integer - phy_cores - Number of physical cores. Type: integer - rxq - Number of RX queues, default value: ${None}. Type: integer
Set Test Variable \${frame_size}
Given Set Max Rate And Jumbo
And Add worker threads to all DUTs ${phy_cores} ${rxq}
And Pre-initialize layer driver ${nic_driver}
And Apply startup configuration on all VPP DUTs with_trace=${True}
When Initialize layer driver ${nic_driver}
And Initialize layer interface
And Start containers for test auto_scale=${False} pinning=${False}
And Initialize L2 xconnect with memif pairs
Then Send IPv4 bidirectionally and verify received packets ${tg} ${TG_pf1}[0] ${TG_pf2}[0]
6.1.3.2. 64B-0c-ethip4-l2xcbase-eth-2memif-1dcr-scapy¶
frame_size=${64} phy_cores=${0}