Transmission of IPv6 Packets over ITU-T G.9959 Networks
RFC 7428
| Document | Type |
RFC - Proposed Standard
(February 2015; No errata)
Was draft-ietf-6lo-lowpanz (6lo WG)
|
|
|---|---|---|---|
| Last updated | 2016-09-14 | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Samita Chakrabarti | ||
| Shepherd write-up | Show (last changed 2014-07-24) | ||
| IESG | IESG state | RFC 7428 (Proposed Standard) | |
| Consensus Boilerplate | Yes | ||
| Telechat date | |||
| Responsible AD | Brian Haberman | ||
| Send notices to | "Samita Chakrabarti" <samitac.ietf@gmail.com> | ||
| IANA | IANA review state | IANA OK - No Actions Needed | |
| IANA action state | No IC | ||
Internet Engineering Task Force (IETF) A. Brandt
Request for Comments: 7428 J. Buron
Category: Standards Track Sigma Designs
ISSN: 2070-1721 February 2015
Transmission of IPv6 Packets over ITU-T G.9959 Networks
Abstract
This document describes the frame format for transmission of IPv6
packets as well as a method of forming IPv6 link-local addresses and
statelessly autoconfigured IPv6 addresses on ITU-T G.9959 networks.
Status of This Memo
This is an Internet Standards Track document.
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). Further information on
Internet Standards is available in Section 2 of RFC 5741.
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/rfc7428.
Copyright Notice
Copyright (c) 2015 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.
Brandt & Buron Standards Track [Page 1]
RFC 7428 IPv6 over G.9959 February 2015
Table of Contents
1. Introduction ....................................................2
1.1. Terms Used .................................................3
1.2. Requirements Language ......................................4
2. G.9959 Parameters to Use for IPv6 Transport .....................5
2.1. Addressing Mode ............................................5
2.2. IPv6 Multicast Support .....................................6
2.3. G.9959 MAC PDU Size and IPv6 MTU ...........................6
2.4. Transmission Status Indications ............................7
2.5. Transmission Security ......................................7
3. 6LoWPAN Adaptation Layer and Frame Format .......................7
3.1. Dispatch Header ............................................8
4. 6LoWPAN Addressing ..............................................9
4.1. Stateless Address Autoconfiguration of Routable IPv6
Addresses ..................................................9
4.2. IPv6 Link-Local Address ...................................10
4.3. Unicast Address Mapping ...................................10
4.4. On the Use of Neighbor Discovery Technologies .............11
4.4.1. Prefix and CID Management (Route-Over) .............11
4.4.2. Prefix and CID Management (Mesh-Under) .............11
5. Header Compression .............................................12
6. Security Considerations ........................................13
7. Privacy Considerations .........................................14
8. References .....................................................14
8.1. Normative References ......................................14
8.2. Informative References ....................................16
Appendix A. G.9959 6LoWPAN Datagram Example .......................17
Acknowledgements ..................................................21
Authors' Addresses ................................................21
1. Introduction
The ITU-T G.9959 recommendation [G.9959] targets low-power Personal
Area Networks (PANs). This document defines the frame format for
transmission of IPv6 [RFC2460] packets as well as the formation of
IPv6 link-local addresses and statelessly autoconfigured IPv6
addresses on G.9959 networks.
The general approach is to adapt elements of [RFC4944] to G.9959
networks. G.9959 provides a Segmentation and Reassembly (SAR) layer
for transmission of datagrams larger than the G.9959 Media Access
Control Protocol Data Unit (MAC PDU).
[RFC6775] updates [RFC4944] by specifying IPv6 over Low-Power
Wireless Personal Area Network (6LoWPAN) optimizations for IPv6
Neighbor Discovery (ND) (originally defined by [RFC4861]). This
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