A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Softwires Working Group of the IETF.
Title : Public IPv4 over IPv6 Access Network
Author(s) : Yong Cui
Jianping Wu
Peng Wu
Olivier Vautrin
Yiu L. Lee
Filename : draft-ietf-softwire-public-4over6-02.txt
Pages : 13
Date : 2012-07-15
Abstract:
When the service provider networks are upgraded to IPv6, IPv4
connectivity will still be demanded by network users, at least in the
recent future. This draft proposes a mechanism for end hosts or
networks in IPv6 access networks to build bidirectional IPv4
communication with the IPv4 Internet. The mechanism follows the
softwire hub and spoke model, and uses IPv4-over-IPv6 tunnel as basic
method to traverse IPv6 network. The bi-directionality of end-to-end
communication is achieved by allocating public IPv4 addresses to end
hosts/networks, with no dependency on IPv6 addressing.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-softwire-public-4over6
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-softwire-public-4over6-02
A diff from previous version is available at:
http://tools.ietf.org/rfcdiff?url2=draft-ietf-softwire-public-4over6-02
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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