Network Working Group L. Blunk
Request for Comments: 4012 Merit Network
Updates: 2725, 2622 J. Damas
Category: Standards Track Internet Systems Consortium
F. Parent
Hexago
A. Robachevsky
RIPE NCC
March 2005
Routing Policy Specification Language next generation (RPSLng)
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2005).
Abstract
This memo introduces a new set of simple extensions to the Routing
Policy Specification Language (RPSL), enabling the language to
document routing policies for the IPv6 and multicast address families
currently used in the Internet.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Specifying routing policy for different address families . . . 2
2.1. Ambiguity Resolution . . . . . . . . . . . . . . . . . . 3
2.2. The afi dictionary attribute . . . . . . . . . . . . . . 3
2.3. RPSL dictionary extensions . . . . . . . . . . . . . . . 4
2.4. IPv6 RPSL types . . . . . . . . . . . . . . . . . . . . 4
2.5. mp-import, mp-export, and mp-default . . . . . . . . . . 4
2.5.1. . . . . . . . . . . . . . . . . . . 6
2.5.2. . . . . . . . . . . . . . . . . . . 6
2.5.3. Policy examples . . . . . . . . . . . . . . . . 7
3. route6 Class . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. Updates to existing Classes to support the extensions . . . . 8
4.1. as-set Class . . . . . . . . . . . . . . . . . . . . . . 8
4.2. route-set Class . . . . . . . . . . . . . . . . . . . . 9
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