Base BGP policy configuration and route installation.

• 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  • Validate that traffic is not forwarded to withdrawn routes between ATE port-1 and ATE port-2.

• /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

For prefixes:

• /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor
• /network-instances/network-instance/protocols/protocol/bgp/peer-groups/peer-group

Paths:

• afi-safis/afi-safi/apply-policy/state/export-policy
• afi-safis/afi-safi/apply-policy/state/import-policy
• afi-safis/afi-safi/state/prefixes/installed
• afi-safis/afi-safi/state/prefixes/received
• afi-safis/afi-safi/state/prefixes/received-pre-policy
• afi-safis/afi-safi/state/prefixes/sent