BGP Prefix Origin Validation with Resource Public Key Infrastructure (RPKI)

Written by Jason Shamberger
Posted on April 20, 2020
Updated on March 10, 2025
12875 Views

RPKI provides a mechanism to validate the originating AS of an advertised prefix. Using the result of the validation to apply inbound policy in a route map.

Routing control functions - Attribute and built-in function reference

Written by David Cronin
Posted on March 3, 2022
Updated on March 18, 2025
24183 Views

Routing control functions (RCF) is a language that can be used to express route filtering and attribute modification logic in a powerful and programmatic fashion.