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This is a modified version of the Internet RFC suitable for machine-translating. Original version is available here: RFC8515
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INFORMATIONAL
Internet Engineering Task Force (IETF)                   M. Jethanandani
Request for Comments: 8515                                        VMware
Category: Informational                                M.A. Reina Ortega
ISSN: 2070-1721                                                     ETSI
                                                           February 2019
URN Namespace for ETSI Documents

Abstract

This document describes the Namespace Identifier (NID) "etsi" for Uniform Resource Names (URNs) used to identify resources published by the European Telecommunications Standards Institute (http://etsi.org). ETSI specifies and manages resources that utilize this URN identification model. Management activities for these and other resource types are handled by the manager of the ETSI Protocol Naming and Numbering Service (PNNS).

Status of This Memo

This document is not an Internet Standards Track specification; it is published for informational purposes.

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). Not all documents approved by the IESG are candidates for any level of Internet Standard; see Section 2 of RFC 7841.

Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at https://www.rfc-editor.org/info/rfc8515.
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RFC 8515                   Namespace for ETSI              February 2019
Copyright Notice

Copyright (c) 2019 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 (https://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.

Table of Contents

1. Introduction ....................................................3
1.1. Terminology ................................................3
2. URN Specification for ETSI ......................................4
3. Examples ........................................................6
4. Security Considerations .........................................6
5. IANA Considerations .............................................6
6. References ......................................................6
6.1. Normative References .......................................6
6.2. Informative References .....................................6
Authors' Addresses .................................................7
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RFC 8515                   Namespace for ETSI              February 2019
1.  Introduction
ETSI is a nonprofit international industry standards organization that produces globally acceptable standards for information and communication technologies including fixed, mobile, radio, broadcast, internet, aeronautical, and other areas.

As part of these efforts, there is a need to specify identifiers in a managed namespace that are unique and persistent. To ensure that this namespace's uniqueness is absolute, the registration of a specific Uniform Resource Name (URN) [RFC8141] Namespace Identifier (NID) for use by ETSI is specified in this document, in full conformance with the NID registration process specified in [RFC8141].
1.1.  Terminology

       +---------+-------------------------------------------------+
       | Acronym | Meaning                                         |
       +---------+-------------------------------------------------+
       | ETSI    | European Telecommunications Standards Institute |
       |         |                                                 |
       | EUN     | ETSI URN Namespace                              |
       |         |                                                 |
       | NID     | Namespace Identifier                            |
       |         |                                                 |
       | NSS     | Namespace Specific String                       |
       |         |                                                 |
       | PNNS    | Protocol Naming and Numbering Service           |
       |         |                                                 |
       | URI     | Uniform Resource Identifier                     |
       |         |                                                 |
       | URN     | Uniform Resource Name                           |
       +---------+-------------------------------------------------+
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RFC 8515                   Namespace for ETSI              February 2019
2.  URN Specification for ETSI
Namespace Identifier:

etsi

Version:

1

Date:

2018-10-22

Registrant:

ETSI Protocol Naming and Numbering Service (PNNS) European Telecommunications Standards Institute (ETSI) 650, Route des Lucioles Sophia Antipolis 06560 France Email: pnns@etsi.org

Purpose:

The Namespace Identifier (NID) "etsi" for Uniform Resource Names (URNs) will be used to identify resources published by ETSI. These might include published standards or protocols that ETSI defines and that make use of URNs. These namespaces are globally unique. The URN namespace will be used in public networks by clients to configure and manage resources in the network. Servers will enforce the uniqueness of the namespaces by using the namespace and the XPath associated with the managed node in the network when accessing a resource.

Syntax:

The syntax of Namespace Specific Strings for the "etsi" namespace is <NSS> in Uniform Resource Names (URNs) [RFC8141].

The entire URN is case-insensitive.
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RFC 8515                   Namespace for ETSI              February 2019
Assignment:

ETSI will maintain the list of registered subtrees that use the "etsi" NID in the "ETSI URN Namespace" registry at <https://portal.etsi.org/PNNS/GenericAllocation/ ETSIURNNamespace.aspx>. The registry describes the <NSS>, how namespaces will be allocated, and how experimental namespaces can be used within the allocated URN.

ETSI will manage resource classes using the "etsi" NID and will be the authority for managing resources and associated subsequent strings. ETSI will guarantee the uniqueness of the strings by validating them against the existing content of the registry. ETSI may also permit secondary responsibility for certain defined resources. Once a subtree assignment is made, it cannot be deleted or reassigned.

ETSI may allow use of experimental type values in specific subtrees for testing purposes only. Note that using experimental types may create collision as multiple users may use the same values for different resources and specific strings. All experimentation must follow the guidance set forth in "A Uniform Resource Name (URN) Namespace for Examples" [RFC6963].

Security and Privacy:

See Section 4 of RFC 8515.

Interoperability:

There are no known interoperability issues at this time.

Resolution:

It is not foreseen that URNs within this namespace will undergo resolution.

Documentation:

Documentation can be found at <https://portal.etsi.org/PNNS/GenericAllocation/ ETSIURNNamespace.aspx>.
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RFC 8515                   Namespace for ETSI              February 2019
3.  Examples
The following are examples of URNs that ETSI is looking to assign:

urn:etsi:yang:etsi-nfv

urn:etsi:yang:etsi-nfv-vnf

urn:etsi:yang:etsi-nfv-pnf

Although all of these examples are related to network management with YANG [RFC7950], URNs related to other kinds of resources might be assigned in the future, in which case a "sub-identifier" other than "yang" might be created.
4.  Security Considerations
There are no additional security considerations apart from what are normally associated with the use and resolution of URNs in general, which are described in "Functional Requirements for Uniform Resource Names" [RFC1737] and "Uniform Resource Names (URNs)" [RFC8141].
5.  IANA Considerations
IANA has registered "etsi" in the "Formal URN Namespaces" registry using the template in Section 2.
6.  References

6.1.  Normative References
[RFC1737] Sollins, K. and L. Masinter, "Functional Requirements for
Uniform Resource Names", RFC 1737, DOI 10.17487/RFC1737, December 1994, <https://www.rfc-editor.org/info/rfc1737>.

[RFC6963] Saint-Andre, P., "A Uniform Resource Name (URN) Namespace
for Examples", BCP 183, RFC 6963, DOI 10.17487/RFC6963, May 2013, <https://www.rfc-editor.org/info/rfc6963>.

[RFC8141] Saint-Andre, P. and J. Klensin, "Uniform Resource Names
(URNs)", RFC 8141, DOI 10.17487/RFC8141, April 2017, <https://www.rfc-editor.org/info/rfc8141>.
6.2.  Informative References
[RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language",
RFC 7950, DOI 10.17487/RFC7950, August 2016, <https://www.rfc-editor.org/info/rfc7950>.


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RFC 8515                   Namespace for ETSI              February 2019
Authors' Addresses

Mahesh Jethanandani VMware United States of America

Email: mjethanandani@gmail.com


Miguel Angel Reina Ortega ETSI 650, Route des Lucioles Sophia Antipolis 06560 France

Email: MiguelAngel.ReinaOrtega@etsi.org



































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