Verify that the P4RT server handles Read/Write RPCs for a device/node as follows:

• Accepts them when the device is available and
• Returns a NOT_FOUND error when it is unavailable or down Point-1 P4RT Spec

• featureprofiles/topologies/atedut_2.testbed

• Connect ATE port-1 and port-2 to DUT port-1 and port-2 respectively.
• Configure P4RT id and node-id (device_id) with two interfaces on different LineCards.
  • 1st Linecard device_id = 111
  • 2nd Linecard device_id = 222
• Disable the Linecard 2 with device_id = 222

• For both device_id = 111 and device_id = 222
  • Send the WBB P4Info via the SetForwardingPipelineConfig
  • Send RPC Write to install the AclWbbIngressTableEntry for LLDP (ethertype: 0x88CC)
• Verify that the write RPC is successful for device_id = 111
• Validate Verify that the write RPC returns NOT_FOUND for device_id = 222
• Send RPC Read to read back the installed table entries.
• Verify that the read RPC is successful for device_id = 111
• Validate Verify that the read RPC returns NOT_FOUND for device_id = 222

paths:
  /components/component/integrated-circuit/config/node-id:
    platform_type: ["INTEGRATED_CIRCUIT"]
  /interfaces/interface/config/id:

rpcs:
  gnmi:
    gNMI.Get:
    gNMI.Set:
    gNMI.Subscribe:

• MFF