A YANG Data Model for MPLS Traffic Engineering Tunnels and Interfaces
draft-ietf-teas-yang-te-mpls-00

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TEAS Working Group                                               T. Saad
Internet-Draft                                                 R. Gandhi
Intended status: Standards Track                       Cisco Systems Inc
Expires: May 8, 2019                                              X. Liu
                                                          Volta Networks
                                                               V. Beeram
                                                        Juniper Networks
                                                              I. Bryskin
                                                     Huawei Technologies
                                                       November 04, 2018

 A YANG Data Model for MPLS Traffic Engineering Tunnels and Interfaces
                    draft-ietf-teas-yang-te-mpls-00

Abstract

   This document defines a YANG data model for the configuration and
   management of Multiprotocol Label Switching (MPLS) Traffic
   Engineering (TE) interfaces, tunnels and Label Switched Paths (LSPs).
   The model augments the TE generic YANG model for MPLS packet
   dataplane technology.

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

Status of This Memo

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   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on May 8, 2019.

Copyright Notice

   Copyright (c) 2018 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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   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 . . . . . . . . . . . . . . . . . . . . . . .   2
     1.2.  Prefixes in Data Node Names . . . . . . . . . . . . . . .   3
     1.3.  Acronyms and Abbreviations  . . . . . . . . . . . . . . .   3
   2.  MPLS TE YANG Model  . . . . . . . . . . . . . . . . . . . . .   3
     2.1.  Module(s) Relationship  . . . . . . . . . . . . . . . . .   3
     2.2.  Model Tree Diagram  . . . . . . . . . . . . . . . . . . .   4
     2.3.  MPLS TE YANG Module . . . . . . . . . . . . . . . . . . .   6
   3.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  16
   4.  Security Considerations . . . . . . . . . . . . . . . . . . .  16
   5.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  16
   6.  Normative References  . . . . . . . . . . . . . . . . . . . .  17
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  19

1.  Introduction

   YANG [RFC6020] and [RFC7950] is a data modeling language used 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)
   are being defined.  Furthermore, YANG data models can be used as the
   basis of implementation for other interfaces, such as CLI and
   programmatic APIs.

   This document describes the YANG data model for configuration and
   management of MPLS TE tunnels, LSPs, and interfaces.  Other YANG
   module(s) that model TE signaling protocols, such as RSVP-TE
   ([RFC3209], [RFC3473]) may augment this model with MPLS signaling
   specific data.

1.1.  Terminology

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
   "OPTIONAL" in this document are to be interpreted as described in BCP

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