A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : CGN Deployment with MPLS/VPNs
Author(s) : Victor Kuarsingh
John Cianfarani
Filename : draft-kuarsingh-lsn-deployment-06.txt
Pages : 18
Date : 2012-02-20
This document specifies a framework to integrate a Network Address
Translation layer into an operator's network to function as a Carrier
Grade NAT (also known as CGN or Large Scale NAT). CGN is a concept
also described in [I-D.ietf-behave-lsn-requirements] and describes
the model as a dual layer translation model. Although operators may
wish to deploy IPv6 to strategically overcome IPv4 exhaustion, near
term needs may not be satisfied with an IPv6 deployment alone. This
document provides a practical integration model which allows CGN to
be integrated into the network meeting the connectivity needs of the
customer while being mindful of not disrupting existing services and
meeting the technical challenges that CGN brings. The model includes
the use of MPLS/VPNs defined in [RFC4364] as a tool to achieve this
goal. This document does not intend to defend the merits of CGN.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-kuarsingh-lsn-deployment-06.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-kuarsingh-lsn-deployment-06.txt
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