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google_discovery_protocol_packetout_test

Github Action edited this page Jun 10, 2024 · 1 revision

P4RT-3.2: Google Discovery Protocol: PacketOut

Summary

Verify that GDP packets can be sent by the controller.

Procedure

  • Connect ATE port-1 to DUT port-1, and ATE port-2 to DUT port-2.
  • Enable the P4RT server on the device.
  • Connect two P4RT clients in a master/secondary configuration.
  • Configure the forwarding pipeline and install the P4RT table entry required for GDP.
  • Send a GDP packet from the master with egress_singleton_port set to one of the connected interfaces.
  • Verify that the GDP packet is received on the ATE port connected to the indicated interface.
  • Repeat sending the packet in the same way but from the secondary connection.
  • Verify that the packet is not received on the ATE.

Config Parameter coverage

No new configuration covered.

Telemetry Parameter coverage

No new telemetry covered.

Minimum DUT platform requirement

vRX if the vendor implementation supports FIB-ACK simulation, otherwise FFF.

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