YANG Data Model for MPLS LDP and mLDP
draft-raza-mpls-ldp-mldp-yang-03

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MPLS Working Group                                               K. Raza
Internet-Draft                                                  R. Asati
Intended status: Standards Track                     Cisco Systems, Inc.
Expires: September 22, 2016
                                                                  X. Liu
                                                                Ericsson
                                                                
                                                                S. Esale
                                                        Juniper Networks
                                                        
                                                                 X. Chen
                                                     Huawei Technologies
                                                     
                                                                 H. Shah
                                                       Ciena Corporation

                                                          March 21, 2016

                 YANG Data Model for MPLS LDP and mLDP
                    draft-raza-mpls-ldp-mldp-yang-03

Abstract

   This document describes a YANG data model for Multi-Protocol Label
   Switching (MPLS) Label Distribution Protocol (LDP) and Multipoint LDP
   (mLDP).

Status of This Memo

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   This Internet-Draft will expire on September 22, 2016.

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Copyright Notice

   Copyright (c) 2016 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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   publication of this document.  Please review these documents
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   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Specification of Requirements . . . . . . . . . . . . . . . .   3
   3.  LDP YANG Model  . . . . . . . . . . . . . . . . . . . . . . .   3
     3.1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . .   3
     3.2.  Configuration . . . . . . . . . . . . . . . . . . . . . .   6
       3.2.1.  Configuration Hierarchy . . . . . . . . . . . . . . .  11
       3.2.2.  All-VRFs Configuration  . . . . . . . . . . . . . . .  14
     3.3.  Operational State . . . . . . . . . . . . . . . . . . . .  14
       3.3.1.  Derived States  . . . . . . . . . . . . . . . . . . .  21
     3.4.  Notifications . . . . . . . . . . . . . . . . . . . . . .  26
     3.5.  Actions . . . . . . . . . . . . . . . . . . . . . . . . .  26
   4.  mLDP YANG Model . . . . . . . . . . . . . . . . . . . . . . .  27
     4.1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . .  27
     4.2.  Configuration . . . . . . . . . . . . . . . . . . . . . .  28
       4.2.1.  Configuration Hierarchy . . . . . . . . . . . . . . .  28
       4.2.2.  mldp container  . . . . . . . . . . . . . . . . . . .  30
       4.2.3.  Leveraging LDP containers . . . . . . . . . . . . . .  31
       4.2.4.  YANG tree . . . . . . . . . . . . . . . . . . . . . .  31
     4.3.  Operational State . . . . . . . . . . . . . . . . . . . .  34
     4.4.  Notifications . . . . . . . . . . . . . . . . . . . . . .  36
     4.5.  Actions . . . . . . . . . . . . . . . . . . . . . . . . .  36
   5.  YANG Specification  . . . . . . . . . . . . . . . . . . . . .  36
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  90
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  90
   8.  Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .  90
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  91
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .  91
     9.2.  Informative References  . . . . . . . . . . . . . . . . .  93
   Appendix A.  Additional Contributors  . . . . . . . . . . . . . .  93
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  93

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