RFC 6146 · PROPOSED STANDARD · 2011

Stateful NAT64: Network Address and Protocol Translation from IPv6 Clients to IPv4 Servers

Overview

RFC 6146, “Stateful NAT64: Network Address and Protocol Translation from IPv6 Clients to IPv4 Servers”, is a Proposed Standard document published in April 2011 by M. Bagnulo, P. Matthews, I. van Beijnum. The canonical text is published by the RFC Editor.

Abstract

This document describes stateful NAT64 translation, which allows IPv6-only clients to contact IPv4 servers using unicast UDP, TCP, or ICMP. One or more public IPv4 addresses assigned to a NAT64 translator are shared among several IPv6-only clients. When stateful NAT64 is used in conjunction with DNS64, no changes are usually required in the IPv6 client or the IPv4 server.

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 6146 is hosted at rfc-editor.org. Available in TXT,HTML.

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