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[OPSEC] Fw: New Version Notification for draft-sriram-opsec-urpf-improvements-00.txt

"Sriram, Kotikalapudi (Fed)" <kotikalapudi.sriram@nist.gov> Mon, 31 October 2016 23:45 UTC

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From: "Sriram, Kotikalapudi (Fed)" <kotikalapudi.sriram@nist.gov>
To: "opsec@ietf.org" <opsec@ietf.org>
Thread-Topic: New Version Notification for draft-sriram-opsec-urpf-improvements-00.txt
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Date: Mon, 31 Oct 2016 23:45:52 +0000
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Cc: "opsec-chairs@ietf.org" <opsec-chairs@ietf.org>
Subject: [OPSEC] Fw: New Version Notification for draft-sriram-opsec-urpf-improvements-00.txt
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We (the authors) would like to request comments/suggestions on this draft.
We would like to request the chairs for time on  the agenda
for presenting this work in the Opsec WG meeting in Seoul.
Thank you.

Sriram
________________________________________
From: internet-drafts@ietf.org <internet-drafts@ietf.org>
Sent: Monday, October 31, 2016 7:32 PM
To: Montgomery, Douglas (Fed); Sriram, Kotikalapudi (Fed)
Subject: New Version Notification for draft-sriram-opsec-urpf-improvements-00.txt

A new version of I-D, draft-sriram-opsec-urpf-improvements-00.txt
has been successfully submitted by Kotikalapudi Sriram and posted to the
IETF repository.

Name:           draft-sriram-opsec-urpf-improvements
Revision:       00
Title:          Enhanced Feasible-Path Unicast Reverse Path Filtering
Document date:  2016-10-31
Group:          Individual Submission
Pages:          9
URL:            https://www.ietf.org/internet-drafts/draft-sriram-opsec-urpf-improvements-00.txt
Status:         https://datatracker.ietf.org/doc/draft-sriram-opsec-urpf-improvements/
Htmlized:       https://tools.ietf.org/html/draft-sriram-opsec-urpf-improvements-00


Abstract:
   This document identifies a need for improvement of the unicast
   Reverse Path Filtering techniques (uRPF) [BCP84] for source address
   validation (SAV) [BCP38].  The strict uRPF is inflexible about
   directionality, the loose uRPF is oblivious to directionality, and
   the current feasible-path uRPF attempts to strike a balance between
   the two [BCP84].  However, as shown in this draft, the existing
   feasible-path uRPF still has short comings.  This document proposes
   an enhanced feasible-path uRPF technique, which aims to be more
   flexible (in a meaningful way) about directionality than the
   feasible-path uRPF.  It is expected to alleviate ISPs' concerns about
   the possibility of disrupting service for their customers, and
   encourage greater deployment of uRPF.




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