A Yang Data Model for IGMP/MLD Proxy
draft-zhao-pim-igmp-mld-proxy-yang-01
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PIM Working Group                                               H. Zhao
Internet Draft                                                 Ericsson
Intended status: Standards Track                                 X. Liu
Expires: August 11, 2019                                          Volta
                                                                 Y. Liu
                                                                 Huawei

                                                      February 12, 2019

                   A Yang Data Model for IGMP/MLD Proxy
                 draft-zhao-pim-igmp-mld-proxy-yang-01.txt

Abstract

   This document defines a YANG data model that can be used to
configure and manage Internet Group Management Protocol (IGMP) or
Multicast Listener Discovery (MLD) proxy devices. The YANG module in
this document conforms to Network Management Datastore Architecture
(NMDA).

Status of this Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on August 11, 2019.

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Internet-Draft        IGMP/MLD Proxy Yang Module      February 12, 2019

Copyright Notice

   Copyright (c) 2019 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
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of
   publication of this document. Please review these documents
   carefully, as they describe your rights and restrictions with respect
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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
      1.1. Terminology...............................................3
      1.2. Tree Diagrams.............................................3
   2. Design of Data Model...........................................3
      2.1. Overview..................................................4
      2.2. Augment /rt:routing/rt:control-plane-protocols/rt:control-
      plane-protocol.................................................4
   3. IGMP/MLD Proxy YANG Module.....................................5
   4. Security Considerations.......................................10
   5. IANA Considerations...........................................10
   6. Normative References..........................................11
   Authors' Addresses...............................................13

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Internet-Draft        IGMP/MLD Proxy Yang Module      February 12, 2019

1. Introduction

This document defines a YANG [RFC6020] data model for the management of
Internet Group Management Protocol (IGMP) or Multicast Listener
Discovery (MLD) proxy devices.

The YANG module in this document conforms to the Network Management
Datastore Architecture defined in [RFC8342]. The "Network Management
Datastore Architecture" (NMDA) adds the ability to inspect the current
operational values for configuration, allowing clients to use identical
paths for retrieving the configured values and the operational values.

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 14
[RFC2119].

The terminology for describing YANG data models is found in [RFC6020].

1.2. Tree Diagrams

A simplified graphical representation of the data model is used in this
document.  The meaning of the symbols in these diagrams is as follows:

   o Brackets "[" and "]" enclose list keys.

   o Abbreviations before data node names: "rw" means configuration
   (read-write), and "ro" means state data (read-only).

   o Symbols after data node names: "?" means an optional node, "!"
   means a presence container, and "*" denotes a list and leaf-list.

   o Parentheses enclose choice and case nodes, and case nodes are also
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