bgp_keepalive_and_holdtimer_configuration_test

RT-1.10: BGP Keepalive and HoldTimer Configuration Test

Summary

BGP Keepalive and HoldTimer Configuration Test

Procedure

• Establish eBGP sessions as follows between ATE and DUT

  • The DUT has eBGP peering with ATE port 1 and ATE port 2.
  • Enable an Accept-route all import-policy/export-policy under the BGP peer-group AFI/SAFI.
  • The first pair is called the "source" pair, and the second the "destination" pair

• Validate BGP session state on DUT using telemetry.

• Modify BGP timer values on iBGP peers to 10/30 and on the eBGP peering to 5/15.

• Verify that the sessions are established after soft reset.

OpenConfig Path and RPC Coverage

The below yaml defines the OC paths intended to be covered by this test. OC paths used for test setup are not listed here.

paths:
  ## Config Paths ##
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/timers/config/keepalive-interval:
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/timers/config/hold-time:

  ## State Paths ##
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/timers/state/keepalive-interval:
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/timers/state/hold-time:

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

Minimum DUT platform requirement

vRX