I-D Action: draft-ietf-ospf-prefix-hiding-04.txt

internet-drafts@ietf.org Thu, 21 June 2012 02:57 UTC

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From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Subject: I-D Action: draft-ietf-ospf-prefix-hiding-04.txt
Message-ID: <20120621025752.13368.17162.idtracker@ietfa.amsl.com>
Date: Wed, 20 Jun 2012 19:57:52 -0700
Cc: ospf@ietf.org
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Reply-To: internet-drafts@ietf.org

A New Internet-Draft is available from the on-line Internet-Drafts directories.
 This draft is a work item of the Open Shortest Path First IGP Working Group of the IETF.

	Title           : Hiding Transit-only Networks in OSPF
	Author(s)       : Yi Yang
                          Alvaro Retana
                          Abhay Roy
	Filename        : draft-ietf-ospf-prefix-hiding-04.txt
	Pages           : 12
	Date            : 2012-06-20

Abstract:
   A transit-only network is defined as a network connecting routers
   only.  In OSPF, transit-only networks are usually configured with
   routable IP addresses, which are advertised in Link State
   Advertisements (LSAs) but not needed for data traffic.  In addition,
   remote attacks can be launched against routers by sending packets to
   these transit-only networks.  This document presents a mechanism to
   hide transit-only networks to speed up network convergence and
   minimize remote attack vulnerability.

   This document updates RFC 2328 and RFC 5340.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-ospf-prefix-hiding

There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-ospf-prefix-hiding-04

A diff from previous version is available at:
http://tools.ietf.org/rfcdiff?url2=draft-ietf-ospf-prefix-hiding-04


Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

I-D Action: draft-ietf-ospf-prefix-hiding-04.txt internet-drafts