The Resource Public Key Infrastructure (RPKI) to Router Protocol
draft-ietf-sidr-rpki-rtr-rfc6810-bis-00

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Network Working Group                                            R. Bush
Internet-Draft                                 Internet Initiative Japan
Intended status: Standards Track                              R. Austein
Expires: September 12, 2014                         Dragon Research Labs
                                                          March 11, 2014

    The Resource Public Key Infrastructure (RPKI) to Router Protocol
                draft-ietf-sidr-rpki-rtr-rfc6810-bis-00

Abstract

   In order to verifiably validate the origin Autonomous Systems of BGP
   announcements, routers need a simple but reliable mechanism to
   receive Resource Public Key Infrastructure (RFC 6480) prefix origin
   data from a trusted cache.  This document describes a protocol to
   deliver validated prefix origin data to routers.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on September 12, 2014.

Copyright Notice

   Copyright (c) 2014 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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Bush & Austein         Expires September 12, 2014               [Page 1]
Internet-Draft            RPKI-Router Protocol                March 2014

   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
     1.1.  Requirements Language . . . . . . . . . . . . . . . . . .   3
   2.  Glossary  . . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Deployment Structure  . . . . . . . . . . . . . . . . . . . .   4
   4.  Operational Overview  . . . . . . . . . . . . . . . . . . . .   4
   5.  Protocol Data Units (PDUs)  . . . . . . . . . . . . . . . . .   5
     5.1.  Fields of a PDU . . . . . . . . . . . . . . . . . . . . .   6
     5.2.  Serial Notify . . . . . . . . . . . . . . . . . . . . . .   7
     5.3.  Serial Query  . . . . . . . . . . . . . . . . . . . . . .   8
     5.4.  Reset Query . . . . . . . . . . . . . . . . . . . . . . .   9
     5.5.  Cache Response  . . . . . . . . . . . . . . . . . . . . .   9
     5.6.  IPv4 Prefix . . . . . . . . . . . . . . . . . . . . . . .  10
     5.7.  IPv6 Prefix . . . . . . . . . . . . . . . . . . . . . . .  11
     5.8.  End of Data . . . . . . . . . . . . . . . . . . . . . . .  11
     5.9.  Cache Reset . . . . . . . . . . . . . . . . . . . . . . .  12
     5.10. Router Key  . . . . . . . . . . . . . . . . . . . . . . .  13
     5.11. Error Report  . . . . . . . . . . . . . . . . . . . . . .  14
   6.  Protocol Timing Parameters  . . . . . . . . . . . . . . . . .  15
   7.  Protocol Version Negotiation  . . . . . . . . . . . . . . . .  16
   8.  Protocol Sequences  . . . . . . . . . . . . . . . . . . . . .  17
     8.1.  Start or Restart  . . . . . . . . . . . . . . . . . . . .  17
     8.2.  Typical Exchange  . . . . . . . . . . . . . . . . . . . .  18
     8.3.  No Incremental Update Available . . . . . . . . . . . . .  18
     8.4.  Cache Has No Data Available . . . . . . . . . . . . . . .  19
   9.  Transport . . . . . . . . . . . . . . . . . . . . . . . . . .  20
     9.1.  SSH Transport . . . . . . . . . . . . . . . . . . . . . .  21
     9.2.  TLS Transport . . . . . . . . . . . . . . . . . . . . . .  22
     9.3.  TCP MD5 Transport . . . . . . . . . . . . . . . . . . . .  22
     9.4.  TCP-AO Transport  . . . . . . . . . . . . . . . . . . . .  23
   10. Router-Cache Setup  . . . . . . . . . . . . . . . . . . . . .  23
   11. Deployment Scenarios  . . . . . . . . . . . . . . . . . . . .  24
   12. Error Codes . . . . . . . . . . . . . . . . . . . . . . . . .  25
   13. Security Considerations . . . . . . . . . . . . . . . . . . .  26
   14. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  27
   15. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .  28
   16. References  . . . . . . . . . . . . . . . . . . . . . . . . .  28
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