Internet Engineering Task Force C. Bormann Internet-Draft Universität Bremen TZI Intended status: Standards Track 19 October 2021 Expires: 22 April 2022 YANG-CBOR: Allocating SID ranges for PEN holders draft-bormann-core-yang-sid-pen-00 Abstract YANG-CBOR, RFC XXXX (draft-ietf-core-yang-cbor) defines YANG Schema Item iDentifiers (YANG SID), globally unique 63-bit unsigned integers used to identify YANG items. RFC YYYY (draft-ietf-core-sid) defines ways to allocate these SIDs on the basis of IANA registries. The present specification uses these SID allocation mechanisms to allocate 100 000 SIDs for each holder of the first 1 000 000 holders of IANA-registered Private Enterprise Numbers (PENs). Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at https://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on 22 April 2022. Copyright Notice Copyright (c) 2021 IETF Trust and the persons identified as the document authors. All rights reserved. Bormann Expires 22 April 2022 [Page 1] Internet-Draft SID ranges for PEN holders October 2021 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 . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Example . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 2 4. Normative References . . . . . . . . . . . . . . . . . . . . 3 Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . 3 Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 3 1. Introduction YANG-CBOR, RFC XXXX (draft-ietf-core-yang-cbor) defines YANG Schema Item iDentifiers (YANG SID), globally unique 63-bit unsigned integers used to identify YANG items. RFC YYYY (draft-ietf-core-sid) defines ways to allocate these SIDs on the basis of IANA registries. The present specification uses these SID allocation mechanisms to allocate 100 000 SIDs for each holder of the first 1 000 000 holders of IANA-registered Private Enterprise Numbers (PENs). We allocate 100 000 mega-ranges, for the SID numbers 300 000 000 000 to 399 999 999 999. The holder of a PEN ppp ppp then can use the SID numbers 3pp ppp p00 000 to 3pp ppp p99 999 for allocation in a scheme defined by the holder. 2. Example The Department for Mathematics and Computer Science of Universität Bremen holds PEN 30810. This confers control over the SID range 303 081 000 000 up to 303 081 099 999 to this department. 3. IANA Considerations This document allocates 100 000 SID mega-ranges as per Section 7.4 of [I-D.ietf-core-sid]. Bormann Expires 22 April 2022 [Page 2] Internet-Draft SID ranges for PEN holders October 2021 The contact for the allocation is: IETF CORE Working Group (core@ietf.org) or IETF Applications and Real-Time Area (art@ietf.org) The allocation policy inside the mega-range is "private". The URL is that of the present specification. The management of the SID blocks of 100 000 SIDs each, 10 such blocks for each mega-range 3nn nnn 000 000, is delegated to the PEN holder for nnn nnx, where x is the sequence number of the SID block in the mega-range. The technical capacity to ensure the sustained operation of the registry for a period of at least 10 years (as required for registries of class "private") is derived from the capacity of IANA to maintain the PEN number registry. 4. Normative References [I-D.ietf-core-sid] Veillette, M., Pelov, A., Petrov, I., and C. Bormann, "YANG Schema Item iDentifier (YANG SID)", Work in Progress, Internet-Draft, draft-ietf-core-sid-16, 24 June 2021, . [I-D.ietf-core-yang-cbor] Veillette, M., Petrov, I., Pelov, A., and C. Bormann, "CBOR Encoding of Data Modeled with YANG", Work in Progress, Internet-Draft, draft-ietf-core-yang-cbor-16, 24 June 2021, . Acknowledgments This document was inspired by the discussion of the authors if [I-D.ietf-core-yang-cbor] and [I-D.ietf-core-sid] how to handle Rob Wilton's Author's Address Carsten Bormann Universität Bremen TZI Postfach 330440 D-28359 Bremen Germany Phone: +49-421-218-63921 Bormann Expires 22 April 2022 [Page 3] Internet-Draft SID ranges for PEN holders October 2021 Email: cabo@tzi.org Bormann Expires 22 April 2022 [Page 4]