Reject policy: tag¶
This scenario uses the same base layout of the global one, with the addition of an Invalid routes collector that receives only the routes that have been classified as invalid by the route server.
All the test cases used here inherit from the
LiveScenario_TagRejectPolicy class, that dynamically changes the
general.yml content to reflect the use of the
reject_policy: the BGP community used to mark the rejected routes and the reject reasons is
BIRD and OpenBGPD are configured using .local files to setup the sessions with the route collector and to properly announce only the invalid routes that have been previously marked with the
reject_reason BGP community.