A YANG data model for Traffic Engineering for Bit Index Explicit Replication (BIER-TE)
draft-ietf-bier-te-yang-00

Document Type Active Internet-Draft (bier WG)
Last updated 2019-05-30 (latest revision 2019-05-21)
Replaces draft-zhang-bier-te-yang
Stream IETF
Intended RFC status (None)
Formats plain text pdf html bibtex
Yang Validation 0 errors, 0 warnings.
Additional URLs
- Yang catalog entry for ietf-bier-te@2019-03-23.yang
- Yang impact analysis for draft-ietf-bier-te-yang
- Mailing list discussion
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state I-D Exists
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)
BIER WG                                                     Zheng. Zhang
Internet-Draft                                                 Cui. Wang
Intended status: Standards Track                               Ran. Chen
Expires: November 13, 2019                                   Fangwei. Hu
                                                         ZTE Corporation
                                                       Mahesh. Sivakumar
                                                     Cisco Systems, Inc.
                                                            Huanan. Chen
                                                           China Telecom
                                                            May 12, 2019

    A YANG data model for Traffic Engineering for Bit Index Explicit
                         Replication (BIER-TE)
                       draft-ietf-bier-te-yang-00

Abstract

   This document defines a YANG data model for Traffic Engineering for
   Bit Index Explicit Replication (BIER-TE) 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
   working documents as Internet-Drafts.  The list of current Internet-
   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 November 13, 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
   (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

Zhang, et al.           Expires November 13, 2019               [Page 1]
Internet-Draft             BIER TE YANG Model                   May 2019

   to this document.  Code Components extracted from this document must
   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.  BIER-TE configuration . . . . . . . . . . . . . . . . . . . .   3
   4.  Notifications . . . . . . . . . . . . . . . . . . . . . . . .   4
   5.  RPCs  . . . . . . . . . . . . . . . . . . . . . . . . . . . .   4
   6.  BIER TE YANG model  . . . . . . . . . . . . . . . . . . . . .   4
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  13
   8.  Acknowledgement . . . . . . . . . . . . . . . . . . . . . . .  13
   9.  Normative References  . . . . . . . . . . . . . . . . . . . .  13
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  15

1.  Introduction

   [I-D.ietf-bier-te-arch] introduces an architecture for BIER-TE:
   Traffic Engineering for Bit Index Explicit Replication (BIER).  This
   document defines a YANG data model for BIER TE.  The content is in
   keeping with the TE architecture draft.  In addition, this YANG data
   model contains BIER TE frr items of [I-D.eckert-bier-te-frr].

2.  Design of the Data Model

   The BIER TE YANG model includes BIER TE adjancency configuration and
   forwarding items configuration.  Some features can also be used to
   enhance BIER TE function, like ECMP and FRR.

      module: ietf-bier-te
        augment /rt:routing:
          +--rw bier-te
             +--rw subdomain* [subdomain-id]
                +--rw subdomain-id    uint16
                +--rw te-adj-id
                |  +--rw si* [si]
                |     +--rw si     uint16
                |     +--rw adj* [adj-id]
                |        +--rw adj-id     uint16
                |        +--rw adj-if     if:interface-ref
                |        +--rw bp-type?   enumeration
                +--rw bsl* [fwd-bsl]
                |  +--rw fwd-bsl    uint16
                |  +--rw si* [si]
                |     +--rw si            uint16

Zhang, et al.           Expires November 13, 2019               [Page 2]
Internet-Draft             BIER TE YANG Model                   May 2019

                |     +--rw te-bift-id
                |     |  +--rw type?    enumeration
                |     |  +--rw value    rt-types:mpls-label
                |     +--rw fwd-items* [te-bp]
                |        +--rw te-bp       uint16
Show full document text