Internet-Draft ME6A April 2024
Matsuhira Expires 6 October 2024 [Page]
Workgroup:
Network Working Group
Internet-Draft:
draft-matsuhira-me6a-16
Published:
Intended Status:
Informational
Expires:
Author:
N. Matsuhira
Neptela

Multiple Ethernet - IPv6 mapped IPv6 address (ME6A)

Abstract

This document specifies Multiple Ethernet - IPv6 mapped IPv6 address(ME6A) spefification. ME6A is an Ethernet-mapped IPv6 address with a plane ID. Unique allocation of plane id value enables duplicated MAC address unique in IPv6 address space. This address may use Ethernet over IPv6 encapsulation.

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 RFC 2119 [RFC2119].

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/.

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This Internet-Draft will expire on 6 October 2024.

Table of Contents

1. Introduction

This document specifies Multiple Ethernet - IPv6 mapped IPv6 address(ME6A) spefification. ME6A is an Ethernet-mapped IPv6 address with a plane ID. Unique allocation of plane ID value enables duplicated MAC address unique in IPv6 address space.

This address may use Ethernet over IPv6 encapsulation such as Multiple Ethernet - IPv6 mapping encapsulation - fixed prefix (ME6E-FP) [I-D.draft-matsuhira-me6e-fp] and Multiple Ethernet - IPv6 mapping encapsulation - prefix resolution (ME6E-PR)[I-D.draft-matsuhira-me6e-pr].

2. ME6A architecture

Figure 1 shows ME6A architecture.

 |    128 - m -n bits    |        m bits        |       n bits     |
 +-----------------------+----------------------+------------------+
 |      ME6A prefix      |  Ethernet plane ID   | Ethernet address |
 +-----------------------+----------------------+------------------+
Figure 1

ME6A consists of three parts as follows.

ME6A prefix
ME6A prefix. This value is fixed value with M46E-FP, and non fixed value with M46E-PR.
Ethernet plane ID
Ethernet network plane ID is the network identification of Ethernet network plane.
Ethernet address
Ethernet MAC address. EUI-48 address or EUI-64 address.

3. IANA Considerations

This document does not request IANA.

Note to RFC Editor: this section may be removed on publication as an RFC.

4. Security Considerations

5. Normative References

[I-D.draft-matsuhira-me6e-fp]
Matsuhira, N., "Multiple Ethernet - IPv6 mapping encapsulation - fixed prefix", .
[I-D.draft-matsuhira-me6e-pr]
Matsuhira, N., "Multiple Ethernet - IPv6 address mapping encapsulation - prefix resolution", .
[RFC2119]
Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, , <https://www.rfc-editor.org/info/rfc2119>.

Author's Address

Naoki Matsuhira
Neptela
Japan