A YANG data model for Traffic Engineering for Bit Index Explicit Replication (BIER-TE)
draft-ietf-bier-te-yang-02
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Active Internet-Draft (bier WG)
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Authors |
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Zheng Zhang
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Cui(Linda) Wang
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Ran Chen
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fangwei hu
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Mahesh Sivakumar
,
Huanan Chen
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Last updated |
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2020-08-12
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draft-zhang-bier-te-yang
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IETF
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(None)
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0 errors, 0 warnings.
draft-ietf-bier-te-yang-02.txt:
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ietf-bier-te@2020-02-05.yang:
pyang 2.4.0: pyang --verbose --ietf -p {libs} {model}:
# module search path: a/www/ietf-ftp/yang/rfcmod/:/a/www/ietf-ftp/yang/draftmod/:/a/www/ietf-ftp/yang/ianamod/:/a/www/ietf-ftp/yang/catalogmod/:.:/var/lib/wwwrun/yang/modules:/a/www/ietf-datatracker/7.24.0/env/share/yang/modules
# read ietf-bier-te@2020-02-05.yang (CL)
# read /a/www/ietf-datatracker/7.24.0/env/share/yang/modules/ietf/ietf-routing.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-routing@2018-03-13.yang
# read /a/www/ietf-datatracker/7.24.0/env/share/yang/modules/ietf/ietf-yang-types.yang
# read /a/www/ietf-ftp/yang/catalogmod/ietf-yang-types@2020-07-06.yang
# read /a/www/ietf-datatracker/7.24.0/env/share/yang/modules/ietf/ietf-interfaces.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-interfaces@2018-02-20.yang
# read /a/www/ietf-datatracker/7.24.0/env/share/yang/modules/ietf/ietf-routing-types.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-routing-types@2017-12-04.yang
# read /a/www/ietf-datatracker/7.24.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/catalogmod/ietf-inet-types@2020-07-06.yang
yanglint SO 1.6.7: yanglint --verbose -p {tmplib} -p {rfclib} -p {draftlib} -p {ianalib} -p {cataloglib} {model} -i:
No validation errors
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BIER WG Z. Zhang
Internet-Draft ZTE Corporation
Intended status: Standards Track C. Wang
Expires: February 13, 2021 Individual
R. Chen
ZTE Corporation
F. Hu
Individual
M. Sivakumar
Juniper networks
H. Chen
China Telecom
August 12, 2020
A YANG data model for Traffic Engineering for Bit Index Explicit
Replication (BIER-TE)
draft-ietf-bier-te-yang-02
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 February 13, 2021.
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
Zhang, et al. Expires February 13, 2021 [Page 1]
Internet-Draft BIER TE YANG Model August 2020
(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
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 . . . . . . . . . . . . . . . . . . . . 4
4. Notifications . . . . . . . . . . . . . . . . . . . . . . . . 4
5. RPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
6. BIER TE YANG model . . . . . . . . . . . . . . . . . . . . . 4
7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 14
8. Acknowledgement . . . . . . . . . . . . . . . . . . . . . . . 15
9. Normative References . . . . . . . . . . . . . . . . . . . . 15
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 16
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/rt:control-plane-protocols
/rt:control-plane-protocol:
+--rw bier-te
+--rw te-adj
| +--rw adj-if* [name]
| +--rw name if:interface-ref
| +--rw subdomain* [subdomain-id]
| | +--rw subdomain-id uint16
| | +--rw si* [si]
| | +--rw si uint16
| | +--rw adj-id* uint16
| +--rw adj-type? enumeration
Zhang, et al. Expires February 13, 2021 [Page 2]
Internet-Draft BIER TE YANG Model August 2020
+--rw te-fwd
+--rw subdomain* [subdomain-id]
+--rw subdomain-id uint16
+--rw bsl* [fwd-bsl]
| +--rw fwd-bsl uint16
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