Vendor Specific LCAF
draft-ietf-lisp-vendor-lcaf-01

Document Type Active Internet-Draft (lisp WG)
Last updated 2018-02-16
Replaces draft-rodrigueznatal-lisp-vendor-lcaf
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LISP Working Group                                    A. Rodriguez-Natal
Internet-Draft                                                V. Ermagan
Intended status: Experimental                                 A. Smirnov
Expires: August 20, 2018                                   V. Ashtaputre
                                                           Cisco Systems
                                                            D. Farinacci
                                                             lispers.net
                                                              2 16, 2018

                          Vendor Specific LCAF
                     draft-ietf-lisp-vendor-lcaf-01

Abstract

   This document describes a new LCAF for LISP, the Vendor Specific
   LCAF.  This LCAF enables organizations to have internal encodings for
   LCAF addresses.

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
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   This Internet-Draft will expire on August 20, 2018.

Copyright Notice

   Copyright (c) 2018 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
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   (https://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
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   include Simplified BSD License text as described in Section 4.e of

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   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Requirements Language . . . . . . . . . . . . . . . . . . . .   2
   3.  Vendor Specific LCAF  . . . . . . . . . . . . . . . . . . . .   2
   4.  Security Considerations . . . . . . . . . . . . . . . . . . .   3
   5.  Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .   3
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   4
   7.  Normative References  . . . . . . . . . . . . . . . . . . . .   4
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   4

1.  Introduction

   The LISP Canonical Address Format [RFC8060] defines the format and
   encoding for different address types that can be used on LISP
   [RFC6830] deployments.  However, certain deployments require specific
   format encodings that may not be applicable outside of the use-case
   for which they are defined.  The Vendor Specific LCAF allows
   organizations to create LCAF addresses to be used only internally on
   particular LISP deployments.

2.  Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in [RFC2119]

3.  Vendor Specific LCAF

   The Vendor Specific LCAF relies on using the IEEE Organizationally
   Unique Identifier (OUI) [IEEE.802_2001] to prevent collisions across
   vendors or organizations using the LCAF.  The format of the Vendor
   Specific LCAF is provided below.

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     0                   1                   2                   3
     0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
     |           AFI = 16387         |     Rsvd1     |     Flags     |
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
     |   Type = 255  |     Rsvd2     |            Length             |
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
     |      Rsvd3    |    Organizationally Unique Identifier (OUI)   |
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
     |                        Internal format...                     |
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

                           Vendor Specific LCAF

   The Vendor Specific LCAF has the following fields.
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