A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Radius Extension for Lightweight 4over6
Author(s) : Chongfeng Xie
Qi Sun
Qiong Sun
Cathy Zhou
Tina Tsou
Filename : draft-sun-softwire-lw4over6-radext-00.txt
Pages : 11
Date : 2013-07-08
Abstract:
lightweight 4over6(lw4over6) [I-D.ietf-softwire-lw4over6] is an
extension to DS-Lite in which the amount of state maintained in
lwAFTR has been reduced to per-subscriber-level. The lwB4 needs to
be provisioned with the public IPv4 address and port set it is
allowed to use. The DHCPv4 over DHCPv6 Transport [I.D-ietf-dhc-
dhcpv4-over-dhcpv6] and Dynamic Host Configuration Protocol (DHCP)
Option for Port Set [I.D-sun-dhc-port-set-option] can be used for
lwB4 to provison with the public IPv4 address and port set.
However, in many networks, the configuration information may be
stored in Authentication Authorization and Accounting (AAA) servers
while user configuration is mainly from Broadband Network Gateway
(BNG). This document defines a Remote Authentication Dial In User
Service (RADIUS) attribute that carries lightweight 4over6
configuration information from AAA server to BNG.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-sun-softwire-lw4over6-radext
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-sun-softwire-lw4over6-radext-00
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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