I-D Action: draft-donley-nat444-impacts-04.txt
internet-drafts@ietf.org Wed, 16 May 2012 20:57 UTC
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Subject: I-D Action: draft-donley-nat444-impacts-04.txt
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Date: Wed, 16 May 2012 13:57:15 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Assessing the Impact of Carrier-Grade NAT on Network Applications
Author(s) : Chris Donley
Lee Howard
Victor Kuarsingh
John Berg
Jinesh Doshi
Filename : draft-donley-nat444-impacts-04.txt
Pages : 27
Date : 2012-05-16
NAT444 is an IPv4 extension technology being considered by Service
Providers to continue offering IPv4 service to customers while
transitioning to IPv6. This technology adds an extra Carrier-Grade
NAT ("CGN") in the Service Provider network, often resulting in two
NATs. CableLabs, Time Warner Cable, and Rogers Communications
independently tested the impacts of NAT444 on many popular Internet
services using a variety of test scenarios, network topologies, and
vendor equipment. This document identifies areas where adding a
second layer of NAT disrupts the communication channel for common
Internet applications. This document was updated to also include
Dual-Stack Lite impacts.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-donley-nat444-impacts-04.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-donley-nat444-impacts-04.txt
The IETF datatracker page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-donley-nat444-impacts/
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