YANG Data Model for BIER Protocol
draft-ietf-bier-bier-yang-06
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Last updated 2020-02-06
Replaces draft-chh-bier-bier-yang
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BIER WG                                                        Ran. Chen
Internet-Draft                                           ZTE Corporation
Intended status: Standards Track                             Fangwei. Hu
Expires: August 9, 2020                                       Individual
                                                            Zheng. Zhang
                                                            Xianxia. Dai
                                                         ZTE Corporation
                                                       Mahesh. Sivakumar
                                                        Juniper networks
                                                        February 6, 2020

                   YANG Data Model for BIER Protocol
                      draft-ietf-bier-bier-yang-06

Abstract

   This document defines a YANG data model for BIER configuration and
   operation.

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
   Task Force (IETF).  Note that other groups may also distribute
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   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on August 9, 2020.

Copyright Notice

   Copyright (c) 2020 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
   (https://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
   to this document.  Code Components extracted from this document must

Chen, et al.             Expires August 9, 2020                 [Page 1]
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   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Design of the Data Model  . . . . . . . . . . . . . . . . . .   2
   3.  Configuration . . . . . . . . . . . . . . . . . . . . . . . .   3
   4.  Control plane configuration . . . . . . . . . . . . . . . . .   4
   5.  Notification  . . . . . . . . . . . . . . . . . . . . . . . .   4
   6.  BIER YANG Data Model  . . . . . . . . . . . . . . . . . . . .   4
   7.  Security Considerations . . . . . . . . . . . . . . . . . . .  14
   8.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  14
   9.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  15
   10. Normative References  . . . . . . . . . . . . . . . . . . . .  15
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  16

1.  Introduction

   This document defines a YANG data model for BIER configuration and
   operation.

2.  Design of the Data Model

module: ietf-bier
  augment /rt:routing:
    +--rw bier
       +--rw encapsulation-type?   identityref
       +--rw bsl?                  enumeration
       +--rw bfr-id?               uint16
       +--rw bfr-prefix?           inet:ip-prefix
       +--rw sub-domain* [sub-domain-id address-family]
       |  +--rw sub-domain-id             uint16
       |  +--rw address-family            identityref
       |  +--rw bfr-prefix?               inet:ip-prefix
       |  +--rw underlay-protocol-type?   enumeration
       |  +--rw mt-id?                    uint16
       |  +--rw bfr-id?                   uint16
       |  +--rw bsl?                      enumeration
       |  +--rw igp-algorithm?            uint8
       |  +--rw bier-algorithm?           uint8
       |  +--rw load-balance-num?         uint8
       |  +--rw encapsulation* [bsl encapsulation-type]
       |     +--rw bsl                   uint16
       |     +--rw encapsulation-type    identityref
       |     +--rw max-si?               uint16
       |     +--rw bift-id-base?         uint32

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       +--rw birt* [sub-domain-id]
            +--rw sub-domain-id           sub-domain-id
            +--rw igp-algorithm?            uint8
            +--rw bfr-id?                   uint16
            +--rw birt-bitstringlength* [bitstringlength]
               +--rw bitstringlength    uint16
               +--rw birt-si* [si]
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