A YANG Data Model for RSVP-TE Protocol
draft-ietf-teas-yang-rsvp-te-09
Document Type Active Internet-Draft (teas WG)
Authors Vishnu Beeram  , Tarek Saad  , Rakesh Gandhi  , Xufeng Liu  , Igor Bryskin  , Himanshu Shah 
Last updated 2021-02-22
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TEAS Working Group                                             V. Beeram
Internet-Draft                                                   T. Saad
Intended status: Standards Track                        Juniper Networks
Expires: August 26, 2021                                       R. Gandhi
                                                     Cisco Systems, Inc.
                                                                  X. Liu
                                                          Volta Networks
                                                              I. Bryskin
                                                     Huawei Technologies
                                                                 H. Shah
                                                                   Ciena
                                                       February 22, 2021

                 A YANG Data Model for RSVP-TE Protocol
                    draft-ietf-teas-yang-rsvp-te-09

Abstract

   This document defines a YANG data model for the configuration and
   management of RSVP (Resource Reservation Protocol) to establish
   Traffic-Engineered (TE) Label-Switched Paths (LSPs) for MPLS (Multi-
   Protocol Label Switching) and other technologies.

   The model defines a generic RSVP-TE module for signaling LSPs that
   are technology agnostic.  The generic RSVP-TE module is to be
   augmented by technology specific RSVP-TE modules that define
   technology specific data.  This document also defines the
   augmentation for RSVP-TE MPLS LSPs model.

   This model covers data for the configuration, operational state,
   remote procedural calls, and event notifications.

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."

Beeram, et al.           Expires August 26, 2021                [Page 1]
Internet-Draft      RSVP-TE Protocol YANG Data Model       February 2021

   This Internet-Draft will expire on August 26, 2021.

Copyright Notice

   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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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   3
     1.2.  Prefixes in Data Node Names . . . . . . . . . . . . . . .   3
   2.  Model Overview  . . . . . . . . . . . . . . . . . . . . . . .   4
     2.1.  Module Relationship . . . . . . . . . . . . . . . . . . .   4
     2.2.  Model Tree Diagrams . . . . . . . . . . . . . . . . . . .   5
       2.2.1.  RSVP-TE Model Tree Diagram  . . . . . . . . . . . . .   5
       2.2.2.  RSVP-TE MPLS Model Tree Diagram . . . . . . . . . . .   9
     2.3.  YANG Modules  . . . . . . . . . . . . . . . . . . . . . .  11
       2.3.1.  RSVP-TE YANG Module . . . . . . . . . . . . . . . . .  11
       2.3.2.  RSVP-TE MPLS YANG Module  . . . . . . . . . . . . . .  24
   3.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  36
   4.  Security Considerations . . . . . . . . . . . . . . . . . . .  37
   5.  Acknowledgement . . . . . . . . . . . . . . . . . . . . . . .  38
   6.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  38
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  38
     7.1.  Normative References  . . . . . . . . . . . . . . . . . .  38
     7.2.  Informative References  . . . . . . . . . . . . . . . . .  40
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  41

1.  Introduction

   YANG [RFC7950] is a data modeling language that was introduced to
   define the contents of a conceptual data store that allows networked
   devices to be managed using NETCONF [RFC6241].  YANG has proved
   relevant beyond its initial confines, as bindings to other interfaces
   (e.g.  RESTCONF [RFC8040]) and encoding other than XML (e.g.  JSON)
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