1. Opening Customer onboarding often produces three different prefix lists: what the customer says it owns, what an IRR says it will announ...

1. Opening Internet Routing Registries exist so operators can publish routing-policy information in a structured form. That information can...

1. Opening Routers do not normally crawl the global RPKI repositories themselves. A relying-party validator validates signed objects and ex...

1. Opening RPKI Route Origin Validation answers a narrow but powerful question: is the origin AS in this BGP route authorized by the addres...

1. Opening Traditional route-leak prevention relies on operators correctly encoding business relationships in policy. RFC 9234 adds a machi...

1. Opening An eBGP session without an explicit import or export policy can become an accidental trust boundary. RFC 8212 changes that expec...

1. Opening Route flap dampening was created to protect networks from unstable prefixes repeatedly appearing and disappearing. History showe...

1. Opening Maximum-prefix is one of the simplest controls that can prevent a peer from overwhelming a routing table or accidentally sending...