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FW: New Version Notification for draft-halpern-6man-nd-pre-resolve-addr-00.txt

Ing-Wher Chen <ing-wher.chen@ericsson.com> Mon, 13 January 2014 22:36 UTC

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From: Ing-Wher Chen <ing-wher.chen@ericsson.com>
To: "ipv6@ietf.org" <ipv6@ietf.org>
Subject: FW: New Version Notification for draft-halpern-6man-nd-pre-resolve-addr-00.txt
Thread-Topic: New Version Notification for draft-halpern-6man-nd-pre-resolve-addr-00.txt
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Date: Mon, 13 Jan 2014 22:36:43 +0000
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Hello,

The informational draft below documents Ericsson's solution, deployed since early 2013, regarding Mikael's concern in the recent discussion about ND denial-of-service attacks.  The draft also elaborates on Lorenzo's point regarding discovering neighbors based on DAD-NS packets.

Thanks,
Helen

-----Original Message-----
From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 
Sent: Friday, January 10, 2014 4:44 PM
To: Joel Halpern; Ing-Wher Chen; Joel Halpern; Ing-Wher Chen
Subject: New Version Notification for draft-halpern-6man-nd-pre-resolve-addr-00.txt


A new version of I-D, draft-halpern-6man-nd-pre-resolve-addr-00.txt
has been successfully submitted by I. Chen and posted to the IETF repository.

Name:		draft-halpern-6man-nd-pre-resolve-addr
Revision:	00
Title:		Triggering ND Address Resolution on Receiving DAD-NS
Document date:	2014-01-10
Group:		Individual Submission
Pages:		7
URL:            http://www.ietf.org/internet-drafts/draft-halpern-6man-nd-pre-resolve-addr-00.txt
Status:         https://datatracker.ietf.org/doc/draft-halpern-6man-nd-pre-resolve-addr/
Htmlized:       http://tools.ietf.org/html/draft-halpern-6man-nd-pre-resolve-addr-00


Abstract:
   This draft proposes a new optional event to trigger address
   resolution using IPv6 Neighbor Discovery.  This helps optimize router
   performance, and can help mitigate certain potential ND-related
   denial-of-service attacks.  Upon receiving a DAD-NS message, the
   neighbor solicitation message used to detect duplicate addresses, if
   the target address encoded in the DAD-NS is not a duplicate address,
   the receiving device responds by triggering address resolution for
   the target address in the DAD-NS, in preparation for expectant future
   communication with the sending device.

                                                                                  


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