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2 # Licensed under the Apache License, Version 2.0 (the "License");
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15 | Resource | resources/libraries/robot/shared/default.robot
17 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
18 | ... | NIC_Virtual | L2XCBASE | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
20 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
21 | ... | ethip4vxlan-l2xcbase
23 | Suite Setup | Setup suite topology interfaces | scapy
24 | Test Setup | Setup test
25 | Test Teardown | Tear down test | packet_trace
27 | Test Template | Local Template
29 | Documentation | *L2XC with VXLANoIPv4 test cases*
31 | ... | *[Top] Network topologies:* TG-DUT1-TG 2-node circular topology\
32 | ... | with single links between nodes.
33 | ... | *[Enc] Packet encapsulations:* Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on\
35 | ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 cross-connect.\
36 | ... | VXLAN tunnels are configured on links betwen TG and DUT.
37 | ... | *[Ver] TG verification:* Test Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 packet is\
38 | ... | sent by TG on link to DUT1; on receive TG verifies packets for\
39 | ... | correctness and their IPv4 src-addr, dst-addr and MAC addresses.
40 | ... | *[Ref] Applicable standard specifications:* RFC7348.
43 | @{plugins_to_enable}= | dpdk_plugin.so
44 | ${crypto_type}= | ${None}
45 | ${nic_name}= | virtual
46 | ${nic_driver}= | vfio-pci
47 | ${nic_rxq_size}= | 0
48 | ${nic_txq_size}= | 0
51 | ${overhead}= | ${50}
56 | | ... | [Ver] Make TG send VXLAN encapsulated Ethernet frame; verify\
57 | | ... | all packets are received.
59 | | ... | *Arguments:*
60 | | ... | - frame_size - Framesize in Bytes in integer. Type: integer
61 | | ... | - phy_cores - Number of physical cores. Type: integer
62 | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
64 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
66 | | Set Test Variable | \${frame_size}
68 | | Given Set Max Rate And Jumbo
69 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
70 | | And Pre-initialize layer driver | ${nic_driver}
71 | | And Apply startup configuration on all VPP DUTs | with_trace=${True}
72 | | When Initialize layer driver | ${nic_driver}
73 | | And Initialize layer interface
74 | | And Initialize layer ip4vxlan
75 | | And Initialize L2 cross connect
76 | | Then Send VXLAN encapsulated packet and verify received packet
77 | | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0]
78 | | ... | ${TG_pf1_mac}[0] | ${DUT1_vf1_mac}[0]
79 | | ... | 172.17.0.2 | 172.16.0.1 | ${0} | 172.26.0.1 | 172.27.0.2 | ${0}
82 | 114B-ethip4vxlan-l2xcbase-dev
84 | | frame_size=${114} | phy_cores=${0}