route_installation_test - openconfig/featureprofiles GitHub Wiki

RT-1.2: BGP Policy & Route Installation

Summary

Base BGP policy configuration and route installation.

Procedure

  • Establish eBGP sessions between:
    • ATE port-1 and DUT port-1
  • For IPv4 and IPv6 routes:
    • Advertise IPv4 prefixes over IPv4 neighbor from ATE port-1, observe received prefixes at ATE port-2.
    • Similarly advertise IPv6 prefixes over IPv6 neighbor from ATE port-1, observe received prefixes at ATE port-2.
    • Specify table based policy configuration under peer-group AFI to cover
      • Default accept for policies.
      • Default deny for policies.
      • Explicitly specifying local preference.
      • Explicitly specifying MED value.
      • Explicitly prepending AS for advertisement with a specified AS number.
    • Validate that traffic can be forwarded to all installed routes between ATE port-1 and ATE port-2, validate that flows between all denied routes cannot be forwarded.
    • Validate that traffic is not forwarded to withdrawn routes between ATE port-1 and ATE port-2.

OpenConfig Path and RPC Coverage

paths:
  ## Config Parameter Coverage
  /routing-policy/policy-definitions/policy-definition/config/name:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/bgp-actions/config/set-local-pref:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/bgp-actions/config/set-med:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/bgp-actions/set-as-path-prepend/config/repeat-n:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/bgp-actions/set-as-path-prepend/config/asn:

  ## Telemetry Parameter Coverage
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/state/neighbor-address:
  /network-instances/network-instance/protocols/protocol/bgp/peer-groups/peer-group/state/peer-group-name:
  /network-instances/network-instance/protocols/protocol/bgp/peer-groups/peer-group/afi-safis/afi-safi/apply-policy/state/export-policy:
  /network-instances/network-instance/protocols/protocol/bgp/peer-groups/peer-group/afi-safis/afi-safi/apply-policy/state/import-policy:
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/afi-safis/afi-safi/state/prefixes/installed:
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/afi-safis/afi-safi/state/prefixes/received:
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/afi-safis/afi-safi/state/prefixes/received-pre-policy:
  /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/afi-safis/afi-safi/state/prefixes/sent:

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