Verification of AS_PATH Using the Resource Certificate Public Key Infrastructure and Autonomous System Provider Authorization

Document Type Replaced Internet-Draft (individual)
Authors Alexander Azimov  , Eugene Bogomazov  , Randy Bush  , Keyur Patel  , Job Snijders 
Last updated 2019-04-25 (latest revision 2018-10-22)
Replaced by draft-ietf-sidrops-aspa-verification
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines the semantics of an Autonomous System Provider Authorization object in the Resource Public Key Infrastructure to verify the AS_PATH attribute of routes advertised in the Border Gateway Protocol.


Alexander Azimov (
Eugene Bogomazov (
Randy Bush (
Keyur Patel (
Job Snijders (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)