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Checking references for intended status: Informational ---------------------------------------------------------------------------- No issues found here. Summary: 0 errors (**), 0 flaws (~~), 2 warnings (==), 1 comment (--). Run idnits with the --verbose option for more detailed information about the items above. -------------------------------------------------------------------------------- 2 Network Working Group N. Matsuhira 3 Internet-Draft WIDE Project 4 Intended status: Informational 4 April 2022 5 Expires: 6 October 2022 7 Multiple Ethernet - IPv6 mapped IPv6 address (ME6A) 8 draft-matsuhira-me6a-12 10 Abstract 12 This document specifies Multiple Ethernet - IPv6 mapped IPv6 13 address(ME6A) spefification. ME6A is Ethernet mapped IPv6 address 14 with plane ID. Unique allocation of plane id value enable duplicated 15 MAC address unique in IPv6 address space. This address may use 16 Ethernet over IPv6 encapsulation. 18 Requirements Language 20 The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", 21 "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this 22 document are to be interpreted as described in RFC 2119 [RFC2119]. 24 Status of This Memo 26 This Internet-Draft is submitted in full conformance with the 27 provisions of BCP 78 and BCP 79. 29 Internet-Drafts are working documents of the Internet Engineering 30 Task Force (IETF). Note that other groups may also distribute 31 working documents as Internet-Drafts. The list of current Internet- 32 Drafts is at https://datatracker.ietf.org/drafts/current/. 34 Internet-Drafts are draft documents valid for a maximum of six months 35 and may be updated, replaced, or obsoleted by other documents at any 36 time. It is inappropriate to use Internet-Drafts as reference 37 material or to cite them other than as "work in progress." 39 This Internet-Draft will expire on 6 October 2022. 41 Copyright Notice 43 Copyright (c) 2022 IETF Trust and the persons identified as the 44 document authors. All rights reserved. 46 This document is subject to BCP 78 and the IETF Trust's Legal 47 Provisions Relating to IETF Documents (https://trustee.ietf.org/ 48 license-info) in effect on the date of publication of this document. 49 Please review these documents carefully, as they describe your rights 50 and restrictions with respect to this document. Code Components 51 extracted from this document must include Revised BSD License text as 52 described in Section 4.e of the Trust Legal Provisions and are 53 provided without warranty as described in the Revised BSD License. 55 Table of Contents 57 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 58 2. ME6A architecture . . . . . . . . . . . . . . . . . . . . . . 2 59 3. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 3 60 4. Security Considerations . . . . . . . . . . . . . . . . . . . 3 61 5. Normative References . . . . . . . . . . . . . . . . . . . . 3 62 Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 3 64 1. Introduction 66 This document specifies Multiple Ethernet - IPv6 mapped IPv6 67 address(ME6A) spefification. ME6A is Ethernet mapped IPv6 address 68 with plane ID. Unique allocation of plane ID value enable duplicated 69 MAC address unique in IPv6 address space. 71 This address may use Ethernet over IPv6 encapsulation such as 72 Multiple Ethernet - IPv6 mapping encapsulation - fixed prefix (ME6E- 73 FP) [I-D.draft-matsuhira-me6e-fp] and Multiple Ethernet - IPv6 74 mapping encapsulation - prefix resolution (ME6E- 75 PR)[I-D.draft-matsuhira-me6e-pr]. 77 2. ME6A architecture 79 Figure 1 shows ME6A architecture. 81 | 128 - m -n bits | m bits | n bits | 82 +-----------------------+----------------------+------------------+ 83 | ME6A prefix | Ethernet plane ID | Ethernet address | 84 +-----------------------+----------------------+------------------+ 86 Figure 1 88 ME6A consists of three parts as follows. 90 ME6A prefix 91 ME6A prefix. This value is fixed value with M46E-FP, and non 92 fixed value with M46E-PR. 94 Ethernet plane ID 95 Ethernet network plane ID is network identification of Ethernet 96 network plane. 98 Ethernet address 99 Ethernet MAC address. EUI-48 address or EUI-64 address. 101 3. IANA Considerations 103 This document makes no request of IANA. 105 Note to RFC Editor: this section may be removed on publication as an 106 RFC. 108 4. Security Considerations 110 5. Normative References 112 [I-D.draft-matsuhira-me6e-fp] 113 Matsuhira, N., "Multiple Ethernet - IPv6 mapping 114 encapsulation - fixed prefix", 1 June 2019. 116 [I-D.draft-matsuhira-me6e-pr] 117 Matsuhira, N., "Multiple Ethernet - IPv6 address mapping 118 encapsulation - prefix resolution", 1 June 2019. 120 [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate 121 Requirement Levels", BCP 14, RFC 2119, 122 DOI 10.17487/RFC2119, March 1997, 123 . 125 Author's Address 127 Naoki Matsuhira 128 WIDE Project 129 Japan 130 Email: naoki.matsuhira@gmail.com