The Resource Public Key Infrastructure (RPKI) to Router Protocol, Version 2

Document Type Expired Internet-Draft (sidrops WG)
Authors Randy Bush  , Rob Austein 
Last updated 2020-10-01 (latest revision 2020-03-30)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


In order to verifiably validate the origin Autonomous Systems and Autonomous System Paths of BGP announcements, routers need a simple but reliable mechanism to receive Resource Public Key Infrastructure (RFC 6480) prefix origin data and router keys from a trusted cache. This document describes a protocol to deliver them. This document describes version 2 of the RPKI-Router protocol. RFC 6810 describes version 0, and RFC 8210 describes version 1. This document updates RFC 8210.


Randy Bush (
Rob Austein (

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