Uniform Resource Names for Device Identifiers
draft-ietf-core-dev-urn-10
Network Working Group J. Arkko
Internet-Draft Ericsson
Intended status: Standards Track C. Jennings
Expires: July 17, 2021 Cisco
Z. Shelby
ARM
January 13, 2021
Uniform Resource Names for Device Identifiers
draft-ietf-core-dev-urn-10
Abstract
This document describes a new Uniform Resource Name (URN) namespace
for hardware device identifiers. A general representation of device
identity can be useful in many applications, such as in sensor data
streams and storage, or equipment inventories. A URN-based
representation can be passed along in applications that need the
information.
Status of This Memo
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This Internet-Draft will expire on July 17, 2021.
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Copyright (c) 2021 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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Arkko, et al. Expires July 17, 2021 [Page 1]
Internet-Draft DEV URN January 2021
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Requirements language . . . . . . . . . . . . . . . . . . . . 4
3. DEV URN Definition . . . . . . . . . . . . . . . . . . . . . 4
3.1. Purpose . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2. Syntax . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2.1. Character Case and URN-Equivalence . . . . . . . . . 6
3.3. Assignment . . . . . . . . . . . . . . . . . . . . . . . 7
3.4. Security and Privacy . . . . . . . . . . . . . . . . . . 7
3.5. Interoperability . . . . . . . . . . . . . . . . . . . . 7
3.6. Resolution . . . . . . . . . . . . . . . . . . . . . . . 7
3.7. Documentation . . . . . . . . . . . . . . . . . . . . . . 7
3.8. Additional Information . . . . . . . . . . . . . . . . . 7
3.9. Revision Information . . . . . . . . . . . . . . . . . . 8
4. DEV URN Subtypes . . . . . . . . . . . . . . . . . . . . . . 8
4.1. MAC Addresses . . . . . . . . . . . . . . . . . . . . . . 8
4.2. 1-Wire Device Identifiers . . . . . . . . . . . . . . . . 8
4.3. Organization-Defined Identifiers . . . . . . . . . . . . 9
4.4. Organization Serial Numbers . . . . . . . . . . . . . . . 9
4.5. Organization Product and Serial Numbers . . . . . . . . . 10
4.6. Future Subtypes . . . . . . . . . . . . . . . . . . . . . 10
5. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6. Security Considerations . . . . . . . . . . . . . . . . . . . 12
6.1. Privacy . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.2. Validity . . . . . . . . . . . . . . . . . . . . . . . . 12
7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 13
8. References . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.1. Normative References . . . . . . . . . . . . . . . . . . 13
8.2. Informative References . . . . . . . . . . . . . . . . . 14
Appendix A. Changes from Previous Version . . . . . . . . . . . 16
Appendix B. Acknowledgments . . . . . . . . . . . . . . . . . . 20
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 20
1. Introduction
This document describes a new Uniform Resource Name (URN) [RFC8141]
namespace for hardware device identifiers. A general representation
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