Dynamic Host Configuration Protocol Options for Coordinate-Based Location Configuration Information
RFC 6225
| Document | Type |
RFC - Proposed Standard
(July 2011; Errata)
Obsoletes RFC 3825
|
|
|---|---|---|---|
| Last updated | 2015-10-14 | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Stream | WG state | WG Document | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 6225 (Proposed Standard) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Robert Sparks | ||
| IESG note | The Document Shepherd for this document is Richard Barnes (rbarnes@bbn.com). | ||
| Send notices to | (None) | ||
Internet Engineering Task Force (IETF) J. Polk
Request for Comments: 6225 M. Linsner
Obsoletes: 3825 Cisco Systems
Category: Standards Track M. Thomson
ISSN: 2070-1721 Andrew Corporation
B. Aboba, Ed.
Microsoft Corporation
July 2011
Dynamic Host Configuration Protocol Options for
Coordinate-Based Location Configuration Information
Abstract
This document specifies Dynamic Host Configuration Protocol options
(both DHCPv4 and DHCPv6) for the coordinate-based geographic location
of the client. The Location Configuration Information (LCI) includes
Latitude, Longitude, and Altitude, with resolution or uncertainty
indicators for each. Separate parameters indicate the reference
datum for each of these values. This document obsoletes RFC 3825.
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/rfc6225.
Polk, et al. Standards Track [Page 1]
RFC 6225 DHCP Options for Coordinate LCI July 2011
Copyright Notice
Copyright (c) 2011 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.
This document may contain material from IETF Documents or IETF
Contributions published or made publicly available before November
10, 2008. The person(s) controlling the copyright in some of this
material may not have granted the IETF Trust the right to allow
modifications of such material outside the IETF Standards Process.
Without obtaining an adequate license from the person(s) controlling
the copyright in such materials, this document may not be modified
outside the IETF Standards Process, and derivative works of it may
not be created outside the IETF Standards Process, except to format
it for publication as an RFC or to translate it into languages other
than English.
Polk, et al. Standards Track [Page 2]
RFC 6225 DHCP Options for Coordinate LCI July 2011
Table of Contents
1. Introduction ....................................................3
1.1. Conventions Used in This Document ..........................4
1.2. Resolution and Uncertainty .................................4
2. DHCP Option Formats .............................................6
2.1. DHCPv6 GeoLoc Option .......................................6
2.2. DHCPv4 Options .............................................8
2.3. Latitude and Longitude Fields .............................11
2.4. Altitude ..................................................14
2.5. Datum .....................................................16
3. Security Considerations ........................................17
4. IANA Considerations ............................................17
4.1. DHCP Options ..............................................17
4.2. Altitude Type Registry ....................................18
4.3. Datum Registry ............................................18
4.4. GeoLoc Option Version Registry ............................19
5. Acknowledgments ................................................20
6. References .....................................................20
6.1. Normative References ......................................20
6.2. Informative References ....................................21
Show full document text