FW: New Version Notification for draft-gont-6man-lla-opt-validation-00.txt

Ronald Bonica <rbonica@juniper.net> Fri, 14 February 2014 20:36 UTC

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From: Ronald Bonica <rbonica@juniper.net>
To: "ipv6@ietf.org" <ipv6@ietf.org>
Subject: FW: New Version Notification for draft-gont-6man-lla-opt-validation-00.txt
Thread-Topic: New Version Notification for draft-gont-6man-lla-opt-validation-00.txt
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Date: Fri, 14 Feb 2014 20:35:55 +0000
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Folks,

Please review and provide comments.

                   Ron


-----Original Message-----
From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 
Sent: Friday, February 14, 2014 9:54 AM
To: Shucheng LIU (Will); Will Liu; Fernando Gont; Ronald Bonica; Fernando Gont; Ronald Bonica
Subject: New Version Notification for draft-gont-6man-lla-opt-validation-00.txt


A new version of I-D, draft-gont-6man-lla-opt-validation-00.txt
has been successfully submitted by Fernando Gont and posted to the IETF repository.

Name:		draft-gont-6man-lla-opt-validation
Revision:	00
Title:		Validation of Neighbor Discovery Source Link-Layer Address (SLLA) and Target Link-layer Address (TLLA) options
Document date:	2014-02-14
Group:		Individual Submission
Pages:		10
URL:            http://www.ietf.org/internet-drafts/draft-gont-6man-lla-opt-validation-00.txt
Status:         https://datatracker.ietf.org/doc/draft-gont-6man-lla-opt-validation/
Htmlized:       http://tools.ietf.org/html/draft-gont-6man-lla-opt-validation-00


Abstract:
   This memo documents two scenarios in which an on-link attacker emits
   a crafted IPv6 Neighbor Discovery (ND) packet that poisons its
   victim's neighbor cache.  In the first scenario, the attacker causes
   a victim to map a local IPv6 address to a local router's own link-
   layer address.  In the second scenario, the attacker causes the
   victim to map a unicast IP address to a link layer broadcast address.
   In both scenarios, the attacker can exploit the poisoned neighbor
   cache to perform a subsequent forwording-loop attack, thus
   potentially causing a Denial of Service.

   Finally, this memo specifies simple validations that the recipient of
   an ND message can execute in order to protect itself against the
   above-mentioned threats.

                                                                                  


Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org.

The IETF Secretariat

FW: New Version Notification for draft-gont-6man-… Ronald Bonica
Re: FW: New Version Notification for draft-gont-6… Jen Linkova
Re: FW: New Version Notification for draft-gont-6… Jen Linkova