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RFC 9902 - A YANG Data Model for IS-IS Segment Routing over the MPLS Data Plane

Publication Date: December 2025
Status: Standards Track
Authors:

  • S. Litkowski (Cisco Systems)
  • Y. Qu (Futurewei Technologies)
  • A. Lindem (LabN Consulting, L.L.C.)
  • I. Chen (Red Hat, Inc.)
  • J. Tantsura (Nvidia)

Abstract​

This document defines a YANG data model that can be used to manage IS-IS extensions for Segment Routing (SR) over the MPLS data plane.

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 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/rfc9902\````.

Copyright (c) 2025 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 Revised BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Revised BSD License.

Table of Contents​

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