diff options
Diffstat (limited to 'tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot')
| -rw-r--r-- | tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot index d34c71d5c0..ddb9c88b1a 100644 --- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot +++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot @@ -1,4 +1,4 @@ -# Copyright (c) 2020 Cisco and/or its affiliates. +# Copyright (c) 2023 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: @@ -28,31 +28,35 @@ | | Test Template | Local Template | -| Documentation | *RFC2544: Packet loss L2BD test cases with Dot1Q and -| ... | VXLANoIPv4 with ${nf_chains} instances, ${nf_nodes} VMs per instance.* -| -| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\ +| Documentation | **RFC2544: Packet loss L2BD test cases with Dot1Q and +| ... | VXLANoIPv4 with ${nf_chains} instances, ${nf_nodes} VMs per instance.** +| ... | +| ... | - **[Top] Network Topologies:** TG-DUT1-TG 2-node circular topology \ | ... | with single links between nodes. -| ... | *[Enc] Packet Encapsulations:* Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 for L2\ -| ... | switching of IPv4. Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 is applied on link\ -| ... | between DUT1 and TG. -| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge-\ -| ... | domain and MAC learning enabled. Qemu VNFs are connected\ -| ... | to VPP via vhost-user interfaces. Guest is running testpmd l2xc\ -| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is\ +| ... | +| ... | - **[Enc] Packet Encapsulations:** Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 for \ +| ... | l2 cross-connect switching of IPv4 Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 is \ +| ... | applied on link between DUT1 and TG. +| ... | +| ... | - **[Cfg] DUT configuration:** DUT1 is configured with L2 bridge- \ +| ... | domain and MAC learning enabled. Qemu VNFs are connected \ +| ... | to VPP via vhost-user interfaces. Guest is running testpmd l2xc \ +| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is \ | ... | tested with ${nic_name}. -| ... | *[Ver] TG verification:* TG finds and throughput NDR (Non Drop\ -| ... | Rate) with zero packet loss tolerance, then measured loss at this load\ -| ... | while additional chain is configured.\ -| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\ -| ... | contains two L3 flow-groups (flow-group per direction, 256 flows per\ -| ... | flow-group) with all packets containing Ethernet header with .1Q, IPv4\ -| ... | header, UPD header, VXLAN header and static payload. MAC addresses are\ +| ... | +| ... | - **[Ver] TG verification:** TG finds and throughput NDR (Non Drop \ +| ... | Rate) with zero packet loss tolerance, then measured loss at this load \ +| ... | while additional chain is configured. \ +| ... | Test packets are generated by TG on links to DUTs. TG traffic profile \ +| ... | contains two L3 flow-groups (flow-group per direction, 256 flows per \ +| ... | flow-group) with all packets containing Ethernet header with .1Q, IPv4 \ +| ... | header, UPD header, VXLAN header and static payload. MAC addresses are \ | ... | matching MAC addresses of the TG node interfaces. -| ... | *[Ref] Applicable standard specifications:* RFC2544, RFC7348. +| ... | +| ... | - **[Ref] Applicable standard specifications:** RFC2544, RFC7348. *** Variables *** -| @{plugins_to_enable}= | dpdk_plugin.so +| @{plugins_to_enable}= | dpdk_plugin.so | vhost_plugin.so | vxlan_plugin.so | ${crypto_type}= | ${None} | ${nic_name}= | Intel-X710 | ${nic_driver}= | vfio-pci @@ -74,9 +78,9 @@ *** Keywords *** | Local Template | | [Documentation] -| | ... | [Cfg] DUT runs Dot1Q-IP4-Vxlan L2BD switching config.\ +| | ... | - **[Cfg]** DUT runs Dot1Q-IP4-Vxlan L2BD switching config. \ | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. -| | ... | [Ver] Measure packet loss during reconfig at NDR load.\ +| | ... | - **[Ver]** Measure packet loss during reconfig at NDR load. | | | | ... | *Arguments:* | | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1). @@ -105,8 +109,7 @@ | | And Configure chains of NFs connected via vhost-user | | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo} | | ... | use_tuned_cfs=${False} | auto_scale=${False} | vnf=testpmd_io -| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch -| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0 +| | ${unidirectional_throughput} = | Find Throughput Using MLRsearch | | Start Traffic on Background | ${unidirectional_throughput} | | And Initialize layer dot1q | | ... | count=${nf_total_chains} | vlan_per_chain=${False} |