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RFC 6674
Title: Gateway-Initiated Dual-Stack Lite Deployment
Author: F. Brockners, S. Gundavelli,
S. Speicher, D. Ward
Status: Standards Track
Stream: IETF
Date: July 2012
Mailbox: fbrockne@cisco.com,
sgundave@cisco.com,
sebastian.speicher@telekom.de,
wardd@cisco.com
Pages: 15
Characters: 32731
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-softwire-gateway-init-ds-lite-08.txt
URL: http://www.rfc-editor.org/rfc/rfc6674.txt
Gateway-Initiated Dual-Stack Lite (GI-DS-Lite) is a variant of Dual-
Stack Lite (DS-Lite) applicable to certain tunnel-based access
architectures. GI-DS-Lite extends existing access tunnels beyond the
access gateway to an IPv4-IPv4 NAT using softwires with an embedded
Context Identifier that uniquely identifies the end-system to which
the tunneled packets belong. The access gateway determines which
portion of the traffic requires NAT using local policies and sends/
receives this portion to/from this softwire. [STANDARDS-TRACK]
This document is a product of the Softwires Working Group of the IETF.
This is now a Proposed Standard Protocol.
STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and suggestions
for improvements. Please refer to the current edition of the Internet
Official Protocol Standards (STD 1) for the standardization state and
status of this protocol. Distribution of this memo is unlimited.
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