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Generation of IPv6 Atomic Fragments Considered Harmful (RFC8021)

IP.com Disclosure Number: IPCOM000248766D
Original Publication Date: 2017-Jan-01
Included in the Prior Art Database: 2017-Jan-07
Document File: 24 page(s) / 26K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

F. Gont: AUTHOR [+3]

Abstract

[RFC2460] specifies the IPv6 fragmentation mechanism, which allows IPv6 packets to be fragmented into smaller pieces such that they can fit in the Path MTU to the intended destination(s).

This text was extracted from an ASCII text file.
This is the abbreviated version, containing approximately 11% of the total text.

Internet Engineering Task Force (IETF)                           F. Gont Request for Comments: 8021                        SI6 Networks / UTN-FRH Category: Informational                                           W. Liu ISSN: 2070-1721                                      Huawei Technologies                                                              T. Anderson                                                           Redpill Linpro                                                             January 2017

          Generation of IPv6 Atomic Fragments Considered Harmful

Abstract

   This document discusses the security implications of the generation    of IPv6 atomic fragments and a number of interoperability issues    associated with IPv6 atomic fragments.  It concludes that the    aforementioned functionality is undesirable and thus documents the    motivation for removing this functionality from an upcoming revision    of the core IPv6 protocol specification (RFC 2460).

Status of This Memo

   This document is not an Internet Standards Track specification; it is    published for informational purposes.

   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).  Not all documents    approved by the IESG are a candidate for any level of Internet    Standard; see Section 2 of RFC 7841.

   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/rfc8021.

 Gont, et al.                  Informational                     [Page 1]
 RFC 8021        IPv6 Atomic Fragments Considered Harmful    January 2017

 Copyright Notice

   Copyright (c) 2017 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.

Table of Contents

   1. Introduc...