BIER TE YANG module
draft-zhang-bier-te-yang-03
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BIER WG Zheng. Zhang
Internet-Draft Cui. Wang
Intended status: Standards Track Ran. Chen
Expires: October 30, 2017 Fangwei. Hu
ZTE Corporation
Mahesh. Sivakumar
Cisco Systems, Inc.
April 28, 2017
BIER TE YANG module
draft-zhang-bier-te-yang-03
Abstract
This document defines a YANG data model for 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 http://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 October 30, 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
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
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
Zhang, et al. Expires October 30, 2017 [Page 1]
Internet-Draft BIER TE YANG module April 2017
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 . . . . . . . . . . . . . . . . . . . . 5
4. Notifications . . . . . . . . . . . . . . . . . . . . . . . . 5
5. BIER TE YANG module . . . . . . . . . . . . . . . . . . . . . 5
6. Normative References . . . . . . . . . . . . . . . . . . . . 12
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 13
1. Introduction
[I-D.eckert-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.
2. Design of the Data Model
Instead of using respective sub-domain-id, si and bsl information
like in BIER yang draft [I-D.ietf-bier-bier-yang], this document
tries to group these sub-domain-id, si and bsl information in a new
bier-common grouping to simplify the reference. Later yang modules
may import the common grouping easily. Further, if this optimization
is recognized, then BIER yang draft [I-D.ietf-bier-bier-yang] will be
updated to group these sub-domain-id, si and bsl information as well.
module: ietf-bier-te
augment /rt:routing:
+--rw bier-te-config
+--rw te-subdomain* [subdomain-id]
+--rw subdomain-id bier:sub-domain-id
+--rw adj-id* [adjID]
| +--rw adjID adjid
| +--rw adj-if uint32
| +--rw (te-adjID-type)
| +--:(p2p)
| +--:(bfer)
| +--:(leaf-bfer)
| +--:(lan)
| +--:(spoke)
| +--:(ring-clockwise)
| +--:(ring-counterclockwise)
| +--:(ecmp)
| +--:(virtual-link)
Zhang, et al. Expires October 30, 2017 [Page 2]
Internet-Draft BIER TE YANG module April 2017
| +--:(other)
+--rw te-bsl* [fwd-bsl]
| +--rw fwd-bsl uint16
| +--rw te-si* [si]
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