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google_discovery_protocol_packetin_test

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

P4RT-3.1: Google Discovery Protocol: PacketIn

Summary

Verify that GDP packets are punted with correct metadata.

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 ATE and verify that it is received on the master and not the secondary client.
  • Verify that the packet has the ingress_singleton_port metadata set and it corresponds to the interface ID of the port that the packet was received on.

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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