The Resource Public Key Infrastructure (RPKI) to Router Protocol, Version 1
RFC 8210
| Document | Type |
RFC - Proposed Standard
(September 2017; No errata)
Updates RFC 6810
|
|
|---|---|---|---|
| Last updated | 2017-09-27 | ||
| Replaces | draft-austein-sidr-rpki-rtr-rfc6810bis | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Chris Morrow | ||
| Shepherd write-up | Show (last changed 2016-03-05) | ||
| IESG | IESG state | RFC 8210 (Proposed Standard) | |
| Consensus Boilerplate | Yes | ||
| Telechat date | |||
| Responsible AD | Alvaro Retana | ||
| Send notices to | "Chris Morrow" <morrowc@ops-netman.net>, aretana@cisco.com | ||
| IANA | IANA review state | Version Changed - Review Needed | |
| IANA action state | RFC-Ed-Ack | ||
Internet Engineering Task Force (IETF) R. Bush
Request for Comments: 8210 Internet Initiative Japan
Updates: 6810 R. Austein
Category: Standards Track Dragon Research Labs
ISSN: 2070-1721 September 2017
The Resource Public Key Infrastructure (RPKI) to Router Protocol,
Version 1
Abstract
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 1 of the RPKI-Router protocol. RFC
6810 describes version 0. This document updates RFC 6810.
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 7841.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
https://www.rfc-editor.org/info/rfc8210.
Bush & Austein Standards Track [Page 1]
RFC 8210 RPKI-Router Protocol September 2017
Copyright Notice
Copyright (c) 2017 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
Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Bush & Austein Standards Track [Page 2]
RFC 8210 RPKI-Router Protocol September 2017
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1. Requirements Language . . . . . . . . . . . . . . . . . . 4
1.2. Changes from RFC 6810 . . . . . . . . . . . . . . . . . . 4
2. Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Deployment Structure . . . . . . . . . . . . . . . . . . . . 5
4. Operational Overview . . . . . . . . . . . . . . . . . . . . 6
5. Protocol Data Units (PDUs) . . . . . . . . . . . . . . . . . 7
5.1. Fields of a PDU . . . . . . . . . . . . . . . . . . . . . 7
5.2. Serial Notify . . . . . . . . . . . . . . . . . . . . . . 10
5.3. Serial Query . . . . . . . . . . . . . . . . . . . . . . 10
5.4. Reset Query . . . . . . . . . . . . . . . . . . . . . . . 12
5.5. Cache Response . . . . . . . . . . . . . . . . . . . . . 12
5.6. IPv4 Prefix . . . . . . . . . . . . . . . . . . . . . . . 13
5.7. IPv6 Prefix . . . . . . . . . . . . . . . . . . . . . . . 14
5.8. End of Data . . . . . . . . . . . . . . . . . . . . . . . 15
5.9. Cache Reset . . . . . . . . . . . . . . . . . . . . . . . 16
5.10. Router Key . . . . . . . . . . . . . . . . . . . . . . . 16
5.11. Error Report . . . . . . . . . . . . . . . . . . . . . . 17
6. Protocol Timing Parameters . . . . . . . . . . . . . . . . . 18
7. Protocol Version Negotiation . . . . . . . . . . . . . . . . 20
8. Protocol Sequences . . . . . . . . . . . . . . . . . . . . . 21
8.1. Start or Restart . . . . . . . . . . . . . . . . . . . . 21
8.2. Typical Exchange . . . . . . . . . . . . . . . . . . . . 22
8.3. No Incremental Update Available . . . . . . . . . . . . . 23
8.4. Cache Has No Data Available . . . . . . . . . . . . . . . 23
9. Transport . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9.1. SSH Transport . . . . . . . . . . . . . . . . . . . . . . 25
9.2. TLS Transport . . . . . . . . . . . . . . . . . . . . . . 26
9.3. TCP MD5 Transport . . . . . . . . . . . . . . . . . . . . 26
9.4. TCP-AO Transport . . . . . . . . . . . . . . . . . . . . 27
10. Router-Cache Setup . . . . . . . . . . . . . . . . . . . . . 27
11. Deployment Scenarios . . . . . . . . . . . . . . . . . . . . 28
12. Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . 29
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