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
Chris Metz
Olivier Vautrin
Yiu L. Lee
Filename : draft-ietf-softwire-public-4over6-01.txt
Pages : 12
Date : 2012-03-12
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. This mechanism is an IPv4 access method for network
users in IPv6.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-softwire-public-4over6-01.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-softwire-public-4over6-01.txt
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