[v6ops] I-D Action: draft-ietf-v6ops-ra-guard-implementation-00.txt

internet-drafts@ietf.org Mon, 13 February 2012 18:08 UTC

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From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Message-ID: <20120213180807.21060.44105.idtracker@ietfa.amsl.com>
Date: Mon, 13 Feb 2012 10:08:07 -0800
Cc: v6ops@ietf.org
Subject: [v6ops] I-D Action: draft-ietf-v6ops-ra-guard-implementation-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the IPv6 Operations Working Group of the IETF.

	Title           : Implementation Advice for IPv6 Router Advertisement Guard (RA-Guard)
	Author(s)       : Fernando Gont
	Filename        : draft-ietf-v6ops-ra-guard-implementation-00.txt
	Pages           : 16
	Date            : 2012-02-12

   The IPv6 Router Advertisement Guard (RA-Guard) mechanism is commonly
   employed to mitigate attack vectors based on forged ICMPv6 Router
   Advertisement messages.  Many existing IPv6 deployments rely on RA-
   Guard as the first line of defense against the aforementioned attack
   vectors.  However, some implementations of RA-Guard have been found
   to be prone to circumvention by employing IPv6 Extension Headers.
   This document describes the evasion techniques that affect the
   aforementioned implementations, and provides advice on the
   implementation of RA-Guard, such that the RA-Guard evasion vectors
   are eliminated.


A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-v6ops-ra-guard-implementation-00.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-ietf-v6ops-ra-guard-implementation-00.txt

[v6ops] I-D Action: draft-ietf-v6ops-ra-guard-imp… internet-drafts