A YANG Data Model for Routing Management (NDMA Version)
draft-acee-netmod-rfc8022bis-05

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NETMOD Working Group                                           L. Lhotka
Internet-Draft                                                    CZ.NIC
Intended status: Standards Track                               A. Lindem
Expires: April 17, 2018                                    Cisco Systems
                                                                   Y. Qu
                                            Futurewei Technologies, Inc.
                                                        October 14, 2017

        A YANG Data Model for Routing Management (NDMA Version)
                    draft-acee-netmod-rfc8022bis-05

Abstract

   This document contains a specification of three YANG modules and one
   submodule.  Together they form the core routing data model that
   serves as a framework for configuring and managing a routing
   subsystem.  It is expected that these modules will be augmented by
   additional YANG modules defining data models for control-plane
   protocols, route filters, and other functions.  The core routing data
   model provides common building blocks for such extensions -- routes,
   Routing Information Bases (RIBs), and control-plane protocols.

   This version of these YANG modules uses new names for these YANG
   models.  The main difference from the first version is that this
   version fully conforms to the Network Management Datastore
   Architecture (NMDA).  Consequently, this document obsoletes RFC 8022.

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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   This Internet-Draft will expire on April 17, 2018.

Lhotka, et al.           Expires April 17, 2018                 [Page 1]
Internet-Draft           YANG Routing Management            October 2017

Copyright Notice

   Copyright (c) 2017 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  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Terminology and Notation  . . . . . . . . . . . . . . . . . .   3
     2.1.  Glossary of New Terms . . . . . . . . . . . . . . . . . .   4
     2.2.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . .   5
     2.3.  Prefixes in Data Node Names . . . . . . . . . . . . . . .   5
   3.  Objectives  . . . . . . . . . . . . . . . . . . . . . . . . .   6
   4.  The Design of the Core Routing Data Model . . . . . . . . . .   6
     4.1.  System-Controlled and User-Controlled List Entries  . . .   7
   5.  Basic Building Blocks . . . . . . . . . . . . . . . . . . . .   8
     5.1.  Route . . . . . . . . . . . . . . . . . . . . . . . . . .   8
     5.2.  Routing Information Base (RIB)  . . . . . . . . . . . . .   9
     5.3.  Control-Plane Protocol  . . . . . . . . . . . . . . . . .  10
       5.3.1.  Routing Pseudo-Protocols  . . . . . . . . . . . . . .  10
       5.3.2.  Defining New Control-Plane Protocols  . . . . . . . .  10
     5.4.  Parameters of IPv6 Router Advertisements  . . . . . . . .  11
   6.  Interactions with Other YANG Modules  . . . . . . . . . . . .  12
     6.1.  Module "ietf-interfaces"  . . . . . . . . . . . . . . . .  12
     6.2.  Module "ietf-ip"  . . . . . . . . . . . . . . . . . . . .  13
   7.  Routing Management YANG Module  . . . . . . . . . . . . . . .  13
   8.  IPv4 Unicast Routing Management YANG Module . . . . . . . . .  27
   9.  IPv6 Unicast Routing Management YANG Module . . . . . . . . .  35
     9.1.  IPv6 Router Advertisements Submodule  . . . . . . . . . .  43
   10. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  54
   11. Security Considerations . . . . . . . . . . . . . . . . . . .  54
   12. References  . . . . . . . . . . . . . . . . . . . . . . . . .  55
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