RFC 3715 · INFORMATIONAL · 2004

IPsec-Network Address Translation Compatibility Requirements

Overview

RFC 3715, “IPsec-Network Address Translation Compatibility Requirements”, is an Informational document published in March 2004 by B. Aboba, W. Dixon. The canonical text is published by the RFC Editor.

Abstract

This document describes known incompatibilities between Network Address Translation (NAT) and IPsec, and describes the requirements for addressing them. Perhaps the most common use of IPsec is in providing virtual private networking capabilities. One very popular use of Virtual Private Networks (VPNs) is to provide telecommuter access to the corporate Intranet. Today, NATs are widely deployed in home gateways, as well as in other locations likely to be used by telecommuters, such as hotels. The result is that IPsec-NAT incompatibilities have become a major barrier in the deployment of IPsec in one of its principal uses. This memo provides information for the Internet community.

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

What “Informational” means

Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.

Read this RFC

The canonical text of RFC 3715 is hosted at rfc-editor.org. Available in TXT,HTML.

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