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feature/gnmi/otg_tests/aggregate_interface_counters_test/README.md
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| # gNMI-1.23: Telemetry: Aggregate Interface Counters | ||
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| ## Summary | ||
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| Validate aggregate interfaces counters including both IPv4 and IPv6 counters. | ||
| Also enable/disable the aggregate interface a few times and check if telemetry counters for interfaces are still available. | ||
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| ## Testbed type | ||
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| * [`featureprofiles/topologies/atedut_4.testbed`](https://github.com/openconfig/featureprofiles/blob/main/topologies/atedut_4.testbed) | ||
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| ## Test environment setup | ||
| The test uses a 4 port ATE setup where 1 port is used as a singleton interface and 3 other ports will be used as aggregate interface. | ||
| The aggregate interface is a static LAG. Traffic will be sent using port1 and recieved by the port2,3,4 which are member ports of the aggregate interface. | ||
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| ## Procedure | ||
| In the automated ondatra test, verify the presence of the telemetry paths of the | ||
| following features: | ||
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| * Configure IPv4 and IPv6 addresses under aggregate subinterface: | ||
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| * /interfaces/interface/config/enabled | ||
| * /interfaces/interface/config/enabled | ||
| * /interfaces/interface/ipv4/config/enabled | ||
| * /interfaces/interface/ipv6/config/enabled | ||
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| Validate that IPv4 and IPv6 addresses are enabled: | ||
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| * /interfaces/interface/ipv4/addresses/address/state/enabled | ||
| * /interfaces/interface/ipv6/addresses/address/state/enabled | ||
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| * For the parent interface counters in-pkts and out-pkts: | ||
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| Check presence of packet counter paths and monitor counters every 30 sec: | ||
| /interfaces/interface[name=aggregate port]/state/counters/in-pkts: | ||
| /interfaces/interface[name=aggregate port]/state/counters/out-pkts: | ||
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| * Configure aggregate interfaces and assign 4 members to the aggregate interface: | ||
| * For both static LAG | ||
| Ensure that LAG is successfully negotiated, verifying port status for each of DUT ports 2-9 reflects expected LAG state via ATE and DUT telemetry. | ||
| Ensure that below status with minimum links configuration on LAG | ||
| Down when min-1 links are up | ||
| Up when min links are up | ||
| Up when >min links are up | ||
| Poll the counters of the bundle interface and make sure all the counters | ||
| are populated successfully | ||
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| * Now delete the bundle interface and reconfigure the bundle interface | ||
| Ensure counters of the bundle interface are now populated successfully. | ||
| /interfaces/interface/config/enabled | ||
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| * Interface counters: | ||
| Check the presence of packet counter paths: | ||
| /interfaces/interface[name=aggregate port name]/state/counters/in-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/out-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/in-octets: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/out-octets: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/in-unicast-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/in-broadcast-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/in-multicast-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/in-errors: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/in-discards: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/out-unicast-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/out-broadcast-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/out-multicast-pkts: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/out-errors: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/out-discards: | ||
| /interfaces/interface[name=aggregate_port_name]/state/counters/state/counters/last-clear: | ||
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| * Interface CPU and management | ||
| Check the presence of CPU and management paths: | ||
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| * TODO: /interfaces/interface/state/cpu | ||
| * TODO: /interfaces/interface/state/management | ||
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| ## OpenConfig Path and RPC Coverage | ||
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| The below yaml defines the OC paths intended to be covered by this test. OC paths used for test setup are not listed here. | ||
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| ```yaml | ||
| paths: | ||
| ## Config Paths ## | ||
| /interfaces/interface/config/enabled: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv4/config/enabled: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv6/config/enabled: | ||
| /interfaces/interface/ethernet/config/port-speed: | ||
| /interfaces/interface/ethernet/config/duplex-mode: | ||
| /interfaces/interface/ethernet/config/aggregate-id: | ||
| /interfaces/interface/aggregation/config/lag-type: | ||
| /interfaces/interface/aggregation/config/min-links: | ||
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| ## State Paths ## | ||
| /interfaces/interface/state/counters/in-pkts: | ||
| /interfaces/interface/state/counters/out-pkts: | ||
| /interfaces/interface/state/counters/in-octets: | ||
| /interfaces/interface/state/counters/out-octets: | ||
| /interfaces/interface/state/counters/in-unicast-pkts: | ||
| /interfaces/interface/state/counters/in-broadcast-pkts: | ||
| /interfaces/interface/state/counters/in-multicast-pkts: | ||
| /interfaces/interface/state/counters/in-errors: | ||
| /interfaces/interface/state/counters/in-discards: | ||
| /interfaces/interface/state/counters/out-unicast-pkts: | ||
| /interfaces/interface/state/counters/out-broadcast-pkts: | ||
| /interfaces/interface/state/counters/out-multicast-pkts: | ||
| /interfaces/interface/state/counters/out-errors: | ||
| /interfaces/interface/state/counters/out-discards: | ||
| /interfaces/interface/state/counters/last-clear: | ||
| /interfaces/interface/state/cpu: | ||
| /interfaces/interface/state/management: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv4/state/counters/in-pkts: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv4/state/counters/out-pkts: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv6/state/counters/in-pkts: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv6/state/counters/out-pkts: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv6/state/counters/in-discarded-pkts: | ||
| /interfaces/interface/subinterfaces/subinterface/ipv6/state/counters/out-discarded-pkts: | ||
| rpcs: | ||
| gnmi: | ||
| gNMI.Get: | ||
| ``` | ||
| ## Required DUT platform | ||
| * Specify the minimum DUT-type: | ||
| * MFF - A modular form factor device containing LINECARDs, FABRIC and | ||
| redundant CONTROLLER_CARD components | ||
| * FFF - fixed form factor | ||
| * | ||
| gNMI.Set: | ||
| ## Minimum DUT platform requirement | ||
| * MFF - A modular form factor device containing LINECARDs, FABRIC and | ||
| redundant CONTROLLER_CARD components | ||
| * FFF - fixed form factor |
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