A YANG Data Model for MPLS Static LSPs
draft-ietf-mpls-static-yang-03

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Last updated 2017-03-13
Replaces draft-saad-mpls-static-yang
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MPLS Working Group                                               T. Saad
Internet-Draft                                                   K. Raza
Intended status: Standards Track                               R. Gandhi
Expires: September 14, 2017                          Cisco Systems, Inc.
                                                                  X. Liu
                                                                   Jabil
                                                               V. Beeram
                                                        Juniper Networks
                                                                 H. Shah
                                                                   Ciena
                                                              I. Bryskin
                                                                 X. Chen
                                                     Huawei Technologies
                                                                R. Jones
                                                                 Brocade
                                                                  B. Wen
                                                                 Comcast
                                                          March 13, 2017

                 A YANG Data Model for MPLS Static LSPs
                     draft-ietf-mpls-static-yang-03

Abstract

   This document contains the specification for the MPLS Static Label
   Switched Paths (LSPs) YANG model.  The model allows for the
   provisioning of static LSP(s) on LER(s) and LSR(s) devices along a
   LSP path without the dependency on any signaling protocol.  The MPLS
   Static LSP model augments the MPLS base YANG model with specific data
   to configure and manage MPLS Static LSP(s).

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
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   This Internet-Draft will expire on September 14, 2017.

Saad, et al.           Expires September 14, 2017               [Page 1]
Internet-Draft      MPLS Static LSPs YANG Data Model          March 2017

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   3
     1.2.  Model Organization  . . . . . . . . . . . . . . . . . . .   4
     1.3.  MPLS Static LSPs Model Tree Diagram . . . . . . . . . . .   4
     1.4.  MPLS Static LSP YANG Module(s)  . . . . . . . . . . . . .   6
   2.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  15
   3.  Security Considerations . . . . . . . . . . . . . . . . . . .  16
   4.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  16
     4.1.  Normative References  . . . . . . . . . . . . . . . . . .  16
     4.2.  Informative References  . . . . . . . . . . . . . . . . .  17
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  17

1.  Introduction

   This document describes a YANG data model for configuring and
   managing the Static LSPs feature.  The model allows the configuration
   of LER and LSR devices with the necessary MPLS cross-connects or
   bindings to realize an end-to-end LSP service.

   A static LSP is established by manually specifying incoming and
   outgoing MPLS label(s) and necessary forwarding information on each
   of the traversed Label Edge Router (LER) and Label Switched Router
   (LSR) devices (ingress, transit, or egress nodes) of the forwarding
   path.

   For example, on an ingress LER device, the model is used to associate
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