A YANG Data Model for RSVP-TE
draft-ietf-teas-yang-rsvp-te-03

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TEAS Working Group                                             V. Beeram
Internet-Draft                                          Juniper Networks
Intended status: Standards Track                            T. Saad, Ed.
Expires: August 23, 2018                                       R. Gandhi
                                                     Cisco Systems, Inc.
                                                                  X. Liu
                                                                   Jabil
                                                              I. Bryskin
                                                     Huawei Technologies
                                                                 H. Shah
                                                                   Ciena
                                                       February 19, 2018

                     A YANG Data Model for RSVP-TE
                    draft-ietf-teas-yang-rsvp-te-03

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 is
   technology agnostic.  The generic RSVP-TE module is to be augmented
   by technology specific RSVP-TE modules that define technology
   specific data.  This document 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
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   material or to cite them other than as "work in progress."

Beeram, et al.           Expires August 23, 2018                [Page 1]
Internet-Draft            RSVP YANG Data Model             February 2018

   This Internet-Draft will expire on August 23, 2018.

Copyright Notice

   Copyright (c) 2018 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.  Tree Diagram  . . . . . . . . . . . . . . . . . . . . . .   3
     1.3.  Prefixes in Data Node Names . . . . . . . . . . . . . . .   4
   2.  Design Considerations . . . . . . . . . . . . . . . . . . . .   5
     2.1.  Module Hierarchy  . . . . . . . . . . . . . . . . . . . .   5
     2.2.  RSVP-TE Generic Model . . . . . . . . . . . . . . . . . .   6
       2.2.1.  Tree Diagram  . . . . . . . . . . . . . . . . . . . .   6
       2.2.2.  YANG Module . . . . . . . . . . . . . . . . . . . . .  14
     2.3.  RSVP-TE MPLS Model  . . . . . . . . . . . . . . . . . . .  26
       2.3.1.  Tree Diagram  . . . . . . . . . . . . . . . . . . . .  26
       2.3.2.  YANG Module . . . . . . . . . . . . . . . . . . . . .  28
   3.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  41
   4.  Security Considerations . . . . . . . . . . . . . . . . . . .  41
   5.  Acknowledgement . . . . . . . . . . . . . . . . . . . . . . .  42
   6.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  42
   7.  Normative References  . . . . . . . . . . . . . . . . . . . .  42
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  43

1.  Introduction

   YANG [RFC6020] is a data definition language that was introduced to
   define the contents of a conceptual data store that allows networked
   devices to be managed using NETCONF [RFC6241].  YANG is proving
   relevant beyond its initial confines, as bindings to other interfaces
   (e.g.  ReST) and encoding other than XML (e.g.  JSON) are being
   defined.  Furthermore, YANG data models can be used as the basis of
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