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SEcure Neighbor Discovery (SEND) Source Address Validation Improvement (SAVI) (RFC7219)

IP.com Disclosure Number: IPCOM000236699D
Publication Date: 2014-May-09
Document File: 76 page(s) / 90K

Publishing Venue

The IP.com Prior Art Database

Related People

M. Bagnulo: AUTHOR [+2]

Abstract

This memo specifies SEND SAVI, a mechanism to provide source address validation for IPv6 networks using the SEND protocol [RFC3971]. The proposed mechanism complements ingress filtering techniques to provide a finer granularity on the control of the source addresses used.

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Internet Engineering Task Force (IETF)                        M. Bagnulo Request for Comments: 7219                            A. Garcia-Martinez Category: Standards Track                                           UC3M ISSN: 2070-1721                                                 May 2014

                     SEcure Neighbor Discovery (SEND)               Source Address Validation Improvement (SAVI)

Abstract

   This memo specifies SEcure Neighbor Discovery (SEND) Source Address    Validation Improvement (SAVI), a mechanism to provide source address    validation using the SEND protocol.  The proposed mechanism    complements ingress filtering techniques to provide a finer    granularity on the control of IPv6 source addresses.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 5741.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at    http://www.rfc-editor.org/info/rfc7219.

Copyright Notice

   Copyright (c) 2014 IETF Trust and the persons identified as the    document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal    Provisions Relating to IETF Documents    (http://trustee.ietf.org/license-info) in effect on the date of    publication of this document.  Please review these documents    carefully, as they describe your rights and restrictions with respect    to this document.  Code Components extracted from this document must    include Simplified BSD License text as described in Section 4.e of    the Trust Legal Provisions and are provided without warranty as    described in the Simplified BSD License.

 Bagnulo & Garcia-Martinez    Standards Track                    [Page 1]
 RFC 7219                        SEND SAVI                       May 2014

 Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3

     1.1.  Requirements Language . . . . . . . . . . . . . . . . . .   4

   2.  Background on SEND SAVI . . . . . . . . . . . . . . . . . . .   4

     2.1.  Address Validation Scope  . . . . . . . . . . . . . . . .   4

     2.2.  Binding Creation for SEND SAVI  . . . . . . . . . . . . .   4

     2.3.  SEND SAVI Protection Perimeter  . . . . . . . . . . . . .   7

     2.4.  Spe...