Considerations for ID/Location Separation Protocols in IPv6-based Vehicular Networks
draft-kjsun-ipwave-id-loc-separation-02

Document Type Active Internet-Draft (individual)
Last updated 2020-03-09
Stream (None)
Intended RFC status (None)
Formats plain text xml pdf htmlized (tools) htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state I-D Exists
Telechat date
Responsible AD (None)
Send notices to (None)
IPWAVE Working Group                                              K. Sun
Internet-Draft                                                    Y. Kim
Intended status: Informational                       Soongsil University
Expires: September 10, 2020                               March 09, 2020

   Considerations for ID/Location Separation Protocols in IPv6-based
                           Vehicular Networks
                draft-kjsun-ipwave-id-loc-separation-02

Abstract

   ID/Location separation protocols are proposed for scalable routing,
   enhancing mobility and privacy in IPv6-based vehicular networks.  In
   IPv6-based vehicular networks, ID/Location separation architecture is
   expected to offer benefits.  This document analyzes how ID/Location
   separation protocols can adjust into IP based vehicular networks and
   suggests requirements for efficient ID/Location separation in
   vehicular networks.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on September 10, 2020.

Copyright Notice

   Copyright (c) 2020 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
   (https://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

Sun & Kim              Expires September 10, 2020               [Page 1]
Internet-Draft   ID/LOC Separation in Vehicular Networks      March 2020

   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.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Use Cases for ID/Location Separation Protocols  . . . . . . .   3
     3.1.  Locator/ID Separation Protocol (LISP) . . . . . . . . . .   3
     3.2.  Identifier-Locator Network Protocol (ILNP)  . . . . . . .   4
   4.  Gap Analysis  . . . . . . . . . . . . . . . . . . . . . . . .   5
     4.1.  Neighbor Discovery  . . . . . . . . . . . . . . . . . . .   5
     4.2.  Mobility Management . . . . . . . . . . . . . . . . . . .   6
     4.3.  Security and Privacy  . . . . . . . . . . . . . . . . . .   7
   5.  Acknkowledgement  . . . . . . . . . . . . . . . . . . . . . .   7
   6.  Informative References  . . . . . . . . . . . . . . . . . . .   7
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   9

1.  Introduction

   For vehicular networks, it is required to provide connection to the
   Intelligent Transport Systems (ITS) for the driver's safety,
   efficient driving and entertainment with fast mobility management.
   Other scenarios besides V2I communication, like V2V and V2X
   communication are also considered.  Link layer protocols such as IEEE
   802.11-OCB [IEEE-802.11-OCB] are already defined for low-latency and
   alternative networks, and it is designed for enabling IPv6 as a
   network layer protocol.  Nevertheless, for using IPv6 in the
   vehicular network, there are some requirements for optimization as
   described in [ietf-ipwave-vehicular-networking].  These issues are
   classified into IPv6 neighbor discovery, mobility management,
   security and privacy.

   In IETF, there are two major ID/Location separation protocols such as
   LISP [RFC6830] and ILNP [RFC6740] for scalable routing, enhancing
   privacy and mobility management.  Currently ID/Location separation
   concept is useful not only for decomposing ID/Location from an IP
   address, but also for control/data plane separation which is a major
   evolution of the Internet infrastructure.  For the vehicular
   networks, ID/Location separation protocols can be expected to meet
   requirements and solve problem statements discussed in IPWAVE WG.
   This document describes use cases for applying ID/Location separation
   architecture to IPv6-based vehicular networks, and analyzes how such
   protocols can meet requirements for IPv6 in vehicular networks.

Sun & Kim              Expires September 10, 2020               [Page 2]
Show full document text