--- /dev/null
+---
+title: "Test Tags"
+weight: 4
+---
+
+# Test Tags
+
+All CSIT test cases are labelled with Robot Framework tags used to allow for
+easy test case type identification, test case grouping and selection for
+execution. Following sections list currently used CSIT tags and their
+descriptions.
+
+## Testbed Topology Tags
+
+**2_NODE_DOUBLE_LINK_TOPO**
+
+ 2 nodes connected in a circular topology with two links interconnecting
+ the devices.
+
+**2_NODE_SINGLE_LINK_TOPO**
+
+ 2 nodes connected in a circular topology with at least one link
+ interconnecting devices.
+
+**3_NODE_DOUBLE_LINK_TOPO**
+
+ 3 nodes connected in a circular topology with two links interconnecting
+ the devices.
+
+**3_NODE_SINGLE_LINK_TOPO**
+
+ 3 nodes connected in a circular topology with at least one link
+ interconnecting devices.
+
+## Objective Tags
+
+**SKIP_PATCH**
+
+ Test case(s) marked to not run in case of vpp-csit-verify (i.e. VPP patch)
+ and csit-vpp-verify jobs (i.e. CSIT patch).
+
+**SKIP_VPP_PATCH**
+
+ Test case(s) marked to not run in case of vpp-csit-verify (i.e. VPP patch).
+
+## Environment Tags
+
+**HW_ENV**
+
+ DUTs and TGs are running on bare metal.
+
+**VM_ENV**
+
+ DUTs and TGs are running in virtual environment.
+
+**VPP_VM_ENV**
+
+ DUTs with VPP and capable of running Virtual Machine.
+
+## NIC Model Tags
+
+**NIC_Intel-X520-DA2**
+
+ Intel X520-DA2 NIC.
+
+**NIC_Intel-XL710**
+
+ Intel XL710 NIC.
+
+**NIC_Intel-X710**
+
+ Intel X710 NIC.
+
+**NIC_Intel-XXV710**
+
+ Intel XXV710 NIC.
+
+**NIC_Cisco-VIC-1227**
+
+ VIC-1227 by Cisco.
+
+**NIC_Cisco-VIC-1385**
+
+ VIC-1385 by Cisco.
+
+**NIC_Amazon-Nitro-50G**
+
+ Amazon EC2 ENA NIC.
+
+## Scaling Tags
+
+**FIB_20K**
+
+ 2x10,000 entries in single fib table
+
+**FIB_200K**
+
+ 2x100,000 entries in single fib table
+
+**FIB_1M**
+
+ 2x500,000 entries in single fib table
+
+**FIB_2M**
+
+ 2x1,000,000 entries in single fib table
+
+**L2BD_1**
+
+ Test with 1 L2 bridge domain.
+
+**L2BD_10**
+
+ Test with 10 L2 bridge domains.
+
+**L2BD_100**
+
+ Test with 100 L2 bridge domains.
+
+**L2BD_1K**
+
+ Test with 1000 L2 bridge domains.
+
+**VLAN_1**
+
+ Test with 1 VLAN sub-interface.
+
+**VLAN_10**
+
+ Test with 10 VLAN sub-interfaces.
+
+**VLAN_100**
+
+ Test with 100 VLAN sub-interfaces.
+
+**VLAN_1K**
+
+ Test with 1000 VLAN sub-interfaces.
+
+**VXLAN_1**
+
+ Test with 1 VXLAN tunnel.
+
+**VXLAN_10**
+
+ Test with 10 VXLAN tunnels.
+
+**VXLAN_100**
+
+ Test with 100 VXLAN tunnels.
+
+**VXLAN_1K**
+
+ Test with 1000 VXLAN tunnels.
+
+**TNL_{t}**
+
+ IPSec in tunnel mode - {t} tunnels.
+
+**SRC_USER_{u}**
+
+ Traffic flow with {u} unique IPs (users) in one direction.
+ {u}=(1,10,100,1000,2000,4000).
+
+**100_FLOWS**
+
+ Traffic stream with 100 unique flows (10 IPs/users x 10 UDP ports) in one
+ direction.
+
+**10k_FLOWS**
+
+ Traffic stream with 10 000 unique flows (10 IPs/users x 1000 UDP ports) in
+ one direction.
+
+**100k_FLOWS**
+
+ Traffic stream with 100 000 unique flows (100 IPs/users x 1000 UDP ports) in
+ one direction.
+
+**HOSTS_{h}**
+
+ Stateless or stateful traffic stream with {h} client source IP4 addresses,
+ usually with 63 flow differing in source port number. Could be UDP or TCP.
+ If NAT is used, the clients are inside. Outside IP range can differ.
+ {h}=(1024,4096,16384,65536,262144).
+
+**GENEVE4_{t}TUN**
+
+ Test with {t} GENEVE IPv4 tunnel. {t}=(1,4,16,64,256,1024)
+
+## Test Category Tags
+
+**DEVICETEST**
+
+ All vpp_device functional test cases.
+
+**PERFTEST**
+
+ All performance test cases.
+
+## VPP Device Type Tags
+
+**SCAPY**
+
+ All test cases that uses Scapy for packet generation and validation.
+
+## Performance Type Tags
+
+**NDRPDR**
+
+ Single test finding both No Drop Rate and Partial Drop Rate simultaneously.
+ The search is done by optimized algorithm which performs
+ multiple trial runs at different durations and transmit rates.
+ The results come from the final trials, which have duration of 30 seconds.
+
+**MRR**
+
+ Performance tests where TG sends the traffic at maximum rate (line rate)
+ and reports total sent/received packets over trial duration.
+ The result is an average of 10 trials of 1 second duration.
+
+**SOAK**
+
+ Performance tests using PLRsearch to find the critical load.
+
+**RECONF**
+
+ Performance tests aimed to measure lost packets (time) when performing
+ reconfiguration while full throughput offered load is applied.
+
+## Ethernet Frame Size Tags
+
+These are describing the traffic offered by Traffic Generator,
+"primary" traffic in case of asymmetric load.
+For traffic between DUTs, or for "secondary" traffic, see ${overhead} value.
+
+**{b}B**
+
+ {b} Bytes frames used for test.
+
+**IMIX**
+
+ IMIX frame sequence (28x 64B, 16x 570B, 4x 1518B) used for test.
+
+## Test Type Tags
+
+**BASE**
+
+ Baseline test cases, no encapsulation, no feature(s) configured in tests.
+ No scaling whatsoever, beyond minimum needed for RSS.
+
+**IP4BASE**
+
+ IPv4 baseline test cases, no encapsulation, no feature(s) configured in
+ tests. Minimal number of routes. Other quantities may be scaled.
+
+**IP6BASE**
+
+ IPv6 baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+**L2XCBASE**
+
+ L2XC baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+**L2BDBASE**
+
+ L2BD baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+**L2PATCH**
+
+ L2PATCH baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+**SCALE**
+
+ Scale test cases. Other tags specify which quantities are scaled.
+ Also applies if scaling is set on TG only (e.g. DUT works as IP4BASE).
+
+**ENCAP**
+
+ Test cases where encapsulation is used. Use also encapsulation tag(s).
+
+**FEATURE**
+
+ At least one feature is configured in test cases. Use also feature tag(s).
+
+**UDP**
+
+ Tests which use any kind of UDP traffic (STL or ASTF profile).
+
+**TCP**
+
+ Tests which use any kind of TCP traffic (STL or ASTF profile).
+
+**TREX**
+
+ Tests which test trex traffic without any software DUTs in the traffic path.
+
+**UDP_UDIR**
+
+ Tests which use unidirectional UDP traffic (STL profile only).
+
+**UDP_BIDIR**
+
+ Tests which use bidirectional UDP traffic (STL profile only).
+
+**UDP_CPS**
+
+ Tests which measure connections per second on minimal UDP pseudoconnections.
+ This implies ASTF traffic profile is used.
+ This tag selects specific output processing in PAL.
+
+**TCP_CPS**
+
+ Tests which measure connections per second on empty TCP connections.
+ This implies ASTF traffic profile is used.
+ This tag selects specific output processing in PAL.
+
+**TCP_RPS**
+
+ Tests which measure requests per second on empty TCP connections.
+ This implies ASTF traffic profile is used.
+ This tag selects specific output processing in PAL.
+
+**UDP_PPS**
+
+ Tests which measure packets per second on lightweight UDP transactions.
+ This implies ASTF traffic profile is used.
+ This tag selects specific output processing in PAL.
+
+**TCP_PPS**
+
+ Tests which measure packets per second on lightweight TCP transactions.
+ This implies ASTF traffic profile is used.
+ This tag selects specific output processing in PAL.
+
+**HTTP**
+
+ Tests which use traffic formed of valid HTTP requests (and responses).
+
+**LDP_NGINX**
+
+ LDP NGINX is un-modified NGINX with VPP via LD_PRELOAD.
+
+**NF_DENSITY**
+
+ Performance tests that measure throughput of multiple VNF and CNF
+ service topologies at different service densities.
+
+## NF Service Density Tags
+
+**CHAIN**
+
+ NF service density tests with VNF or CNF service chain topology(ies).
+
+**PIPE**
+
+ NF service density tests with CNF service pipeline topology(ies).
+
+**NF_L3FWDIP4**
+
+ NF service density tests with DPDK l3fwd IPv4 routing as NF workload.
+
+**NF_VPPIP4**
+
+ NF service density tests with VPP IPv4 routing as NF workload.
+
+**{r}R{c}C**
+
+ Service density matrix locator {r}R{c}C, {r}Row denoting number of
+ service instances, {c}Column denoting number of NFs per service
+ instance. {r}=(1,2,4,6,8,10), {c}=(1,2,4,6,8,10).
+
+**{n}VM{t}T**
+
+ Service density {n}VM{t}T, {n}Number of NF Qemu VMs, {t}Number of threads
+ per NF.
+
+**{n}DCR{t}T**
+
+ Service density {n}DCR{t}T, {n}Number of NF Docker containers, {t}Number of
+ threads per NF.
+
+**{n}_ADDED_CHAINS**
+
+ {n}Number of chains (or pipelines) added (and/or removed)
+ during RECONF test.
+
+## Forwarding Mode Tags
+
+**L2BDMACSTAT**
+
+ VPP L2 bridge-domain, L2 MAC static.
+
+**L2BDMACLRN**
+
+ VPP L2 bridge-domain, L2 MAC learning.
+
+**L2XCFWD**
+
+ VPP L2 point-to-point cross-connect.
+
+**IP4FWD**
+
+ VPP IPv4 routed forwarding.
+
+**IP6FWD**
+
+ VPP IPv6 routed forwarding.
+
+**LOADBALANCER_MAGLEV**
+
+ VPP Load balancer maglev mode.
+
+**LOADBALANCER_L3DSR**
+
+ VPP Load balancer l3dsr mode.
+
+**LOADBALANCER_NAT4**
+
+ VPP Load balancer nat4 mode.
+
+**N2N**
+
+ Mode, where NICs from the same physical server are directly
+ connected with a cable.
+
+## Underlay Tags
+
+**IP4UNRLAY**
+
+ IPv4 underlay.
+
+**IP6UNRLAY**
+
+ IPv6 underlay.
+
+**MPLSUNRLAY**
+
+ MPLS underlay.
+
+## Overlay Tags
+
+**L2OVRLAY**
+
+ L2 overlay.
+
+**IP4OVRLAY**
+
+ IPv4 overlay (IPv4 payload).
+
+**IP6OVRLAY**
+
+ IPv6 overlay (IPv6 payload).
+
+## Tagging Tags
+
+**DOT1Q**
+
+ All test cases with dot1q.
+
+**DOT1AD**
+
+ All test cases with dot1ad.
+
+## Encapsulation Tags
+
+**ETH**
+
+ All test cases with base Ethernet (no encapsulation).
+
+**LISP**
+
+ All test cases with LISP.
+
+**LISPGPE**
+
+ All test cases with LISP-GPE.
+
+**LISP_IP4o4**
+
+ All test cases with LISP_IP4o4.
+
+**LISPGPE_IP4o4**
+
+ All test cases with LISPGPE_IP4o4.
+
+**LISPGPE_IP6o4**
+
+ All test cases with LISPGPE_IP6o4.
+
+**LISPGPE_IP4o6**
+
+ All test cases with LISPGPE_IP4o6.
+
+**LISPGPE_IP6o6**
+
+ All test cases with LISPGPE_IP6o6.
+
+**VXLAN**
+
+ All test cases with Vxlan.
+
+**VXLANGPE**
+
+ All test cases with VXLAN-GPE.
+
+**GRE**
+
+ All test cases with GRE.
+
+**GTPU**
+
+ All test cases with GTPU.
+
+**GTPU_HWACCEL**
+
+ All test cases with GTPU_HWACCEL.
+
+**IPSEC**
+
+ All test cases with IPSEC.
+
+**WIREGUARD**
+
+ All test cases with WIREGUARD.
+
+**SRv6**
+
+ All test cases with Segment routing over IPv6 dataplane.
+
+**SRv6_1SID**
+
+ All SRv6 test cases with single SID.
+
+**SRv6_2SID_DECAP**
+
+ All SRv6 test cases with two SIDs and with decapsulation.
+
+**SRv6_2SID_NODECAP**
+
+ All SRv6 test cases with two SIDs and without decapsulation.
+
+**GENEVE**
+
+ All test cases with GENEVE.
+
+**GENEVE_L3MODE**
+
+ All test cases with GENEVE tunnel in L3 mode.
+
+**FLOW**
+
+ All test cases with FLOW.
+
+**FLOW_DIR**
+
+ All test cases with FLOW_DIR.
+
+**FLOW_RSS**
+
+ All test cases with FLOW_RSS.
+
+**NTUPLE**
+
+ All test cases with NTUPLE.
+
+**L2TPV3**
+
+ All test cases with L2TPV3.
+
+## Interface Tags
+
+**PHY**
+
+ All test cases which use physical interface(s).
+
+**GSO**
+
+ All test cases which uses Generic Segmentation Offload.
+
+**VHOST**
+
+ All test cases which uses VHOST.
+
+**VHOST_1024**
+
+ All test cases which uses VHOST DPDK driver with qemu queue size set
+ to 1024.
+
+**VIRTIO**
+
+ All test cases which uses VIRTIO native VPP driver.
+
+**VIRTIO_1024**
+
+ All test cases which uses VIRTIO native VPP driver with qemu queue size set
+ to 1024.
+
+**CFS_OPT**
+
+ All test cases which uses VM with optimised scheduler policy.
+
+**TUNTAP**
+
+ All test cases which uses TUN and TAP.
+
+**AFPKT**
+
+ All test cases which uses AFPKT.
+
+**NETMAP**
+
+ All test cases which uses Netmap.
+
+**MEMIF**
+
+ All test cases which uses Memif.
+
+**SINGLE_MEMIF**
+
+ All test cases which uses only single Memif connection per DUT. One DUT
+ instance is running in container having one physical interface exposed to
+ container.
+
+**LBOND**
+
+ All test cases which uses link bonding (BondEthernet interface).
+
+**LBOND_DPDK**
+
+ All test cases which uses DPDK link bonding.
+
+**LBOND_VPP**
+
+ All test cases which uses VPP link bonding.
+
+**LBOND_MODE_XOR**
+
+ All test cases which uses link bonding with mode XOR.
+
+**LBOND_MODE_LACP**
+
+ All test cases which uses link bonding with mode LACP.
+
+**LBOND_LB_L34**
+
+ All test cases which uses link bonding with load-balance mode l34.
+
+**LBOND_{n}L**
+
+ All test cases which use {n} link(s) for link bonding.
+
+**DRV_{d}**
+
+ All test cases which NIC Driver for DUT is set to {d}. Default is VFIO_PCI.
+ {d}=(AVF, RDMA_CORE, VFIO_PCI, AF_XDP).
+
+**TG_DRV_{d}**
+
+ All test cases which NIC Driver for TG is set to {d}. Default is IGB_UIO.
+ {d}=(RDMA_CORE, IGB_UIO).
+
+**RXQ_SIZE_{n}**
+
+ All test cases which RXQ size (RX descriptors) are set to {n}. Default is 0,
+ which means VPP (API) default.
+
+**TXQ_SIZE_{n}**
+
+ All test cases which TXQ size (TX descriptors) are set to {n}. Default is 0,
+ which means VPP (API) default.
+
+## Feature Tags
+
+**IACLDST**
+
+ iACL destination.
+
+**ADLALWLIST**
+
+ ADL allowlist.
+
+**NAT44**
+
+ NAT44 configured and tested.
+
+**NAT64**
+
+ NAT44 configured and tested.
+
+**ACL**
+
+ ACL plugin configured and tested.
+
+**IACL**
+
+ ACL plugin configured and tested on input path.
+
+**OACL**
+
+ ACL plugin configured and tested on output path.
+
+**ACL_STATELESS**
+
+ ACL plugin configured and tested in stateless mode (permit action).
+
+**ACL_STATEFUL**
+
+ ACL plugin configured and tested in stateful mode (permit+reflect action).
+
+**ACL1**
+
+ ACL plugin configured and tested with 1 not-hitting ACE.
+
+**ACL10**
+
+ ACL plugin configured and tested with 10 not-hitting ACEs.
+
+**ACL50**
+
+ ACL plugin configured and tested with 50 not-hitting ACEs.
+
+**SRv6_PROXY**
+
+ SRv6 endpoint to SR-unaware appliance via proxy.
+
+**SRv6_PROXY_STAT**
+
+ SRv6 endpoint to SR-unaware appliance via static proxy.
+
+**SRv6_PROXY_DYN**
+
+ SRv6 endpoint to SR-unaware appliance via dynamic proxy.
+
+**SRv6_PROXY_MASQ**
+
+ SRv6 endpoint to SR-unaware appliance via masquerading proxy.
+
+## Encryption Tags
+
+**IPSECSW**
+
+ Crypto in software.
+
+**IPSECHW**
+
+ Crypto in hardware.
+
+**IPSECTRAN**
+
+ IPSec in transport mode.
+
+**IPSECTUN**
+
+ IPSec in tunnel mode.
+
+**IPSECINT**
+
+ IPSec in interface mode.
+
+**AES**
+
+ IPSec using AES algorithms.
+
+**AES_128_CBC**
+
+ IPSec using AES 128 CBC algorithms.
+
+**AES_128_GCM**
+
+ IPSec using AES 128 GCM algorithms.
+
+**AES_256_GCM**
+
+ IPSec using AES 256 GCM algorithms.
+
+**HMAC**
+
+ IPSec using HMAC integrity algorithms.
+
+**HMAC_SHA_256**
+
+ IPSec using HMAC SHA 256 integrity algorithms.
+
+**HMAC_SHA_512**
+
+ IPSec using HMAC SHA 512 integrity algorithms.
+
+**SCHEDULER**
+
+ IPSec using crypto sw scheduler engine.
+
+**FASTPATH**
+
+ IPSec policy mode with spd fast path enabled.
+
+## Client-Workload Tags
+
+**VM**
+
+ All test cases which use at least one virtual machine.
+
+**LXC**
+
+ All test cases which use Linux container and LXC utils.
+
+**DRC**
+
+ All test cases which use at least one Docker container.
+
+**DOCKER**
+
+ All test cases which use Docker as container manager.
+
+**APP**
+
+ All test cases with specific APP use.
+
+## Container Orchestration Tags
+
+**{n}VSWITCH**
+
+ {n} VPP running in {n} Docker container(s) acting as a VSWITCH.
+ {n}=(1).
+
+**{n}VNF**
+
+ {n} VPP running in {n} Docker container(s) acting as a VNF work load.
+ {n}=(1).
+
+## Multi-Threading Tags
+
+**STHREAD**
+
+ *Dynamic tag*.
+ All test cases using single poll mode thread.
+
+**MTHREAD**
+
+ *Dynamic tag*.
+ All test cases using more then one poll mode driver thread.
+
+**{n}NUMA**
+
+ All test cases with packet processing on {n} socket(s). {n}=(1,2).
+
+**{c}C**
+
+ {c} worker thread pinned to {c} dedicated physical core; or if
+ HyperThreading is enabled, {c}*2 worker threads each pinned to a separate
+ logical core within 1 dedicated physical core. Main thread pinned to core 1.
+ {t}=(1,2,4).
+
+**{t}T{c}C**
+
+ *Dynamic tag*.
+ {t} worker threads pinned to {c} dedicated physical cores. Main thread
+ pinned to core 1. By default CSIT is configuring same amount of receive
+ queues per interface as worker threads. {t}=(1,2,4,8), {t}=(1,2,4).
Code Review / csit.git / blobdiff