YANG data model for Flexi-Grid Optical Networks
draft-ietf-ccamp-flexigrid-yang-06
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2020-07-12
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draft-vergara-ccamp-flexigrid-yang
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draft-ietf-ccamp-flexigrid-yang-06.txt:
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ietf-flexi-grid-topology@2020-07-12.yang:
pyang 2.3.2: 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/7.12.0/env/share/yang/modules
# read ietf-flexi-grid-topology@2020-07-12.yang (CL)
ietf-flexi-grid-topology@2020-07-12.yang:51: error: syntax error: expected separator, got: ": Youn..."
yanglint SO 1.6.7: yanglint --verbose -p {tmplib} -p {rfclib} -p {draftlib} -p {ianalib} -p {cataloglib} {model} -i:
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err : Module "ietf-flexi-grid-topology" parsing failed.
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CCAMP Working Group J.E. Lopez de Vergara
Internet Draft Universidad Autonoma de Madrid
Intended status: Standards Track D. Perdices
Expires: January 13, 2021 Naudit HPCN
D. King
Lancaster University
Y. Lee
Samsung
H. Zheng
Huawei Technologies
July 12, 2020
YANG data model for Flexi-Grid Optical Networks
draft-ietf-ccamp-flexigrid-yang-06.txt
Abstract
This document defines a YANG module for managing flexi-grid optical
networks. The model defined in this document specifies a flexi-grid
traffic engineering database that is used to describe the topology of
a flexi-grid network. It is based on and augments existing YANG
models that describe network and traffic engineering topologies.
A partner document defines a second YANG module for flexi-grid media
channels, i.e., the paths from source to destination through a number
of intermediate nodes.
Status of this Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79. This document may not be modified,
and derivative works of it may not be created, except to publish it
as an RFC and to translate it into languages other than English.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as Internet-
Drafts.
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."
The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html
This Internet-Draft will expire on January 13, 2020.
Lopez de Vergara, et al. Expires Jan 13, 2021 [Page 1]
Internet-Draft A YANG data model for Flexi-Grid July 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
(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 the Trust Legal Provisions and are provided without
warranty as described in the Simplified BSD License.
Table of Contents
1. Introduction ..............................................2
2. Conventions used in this document .........................3
2.1. Terminology ..........................................3
2.2. Tree diagram .........................................4
2.3. Prefixes in Data Node Names ..........................4
3. Main Building Blocks of the Flexi-grid TED.................4
4. Example of Use ............................................8
5. Flexi-grid Topology YANG Model.............................9
5.1. YANG Model - Tree ....................................9
5.2. YANG Model - Code ....................................30
6. Security Considerations ...................................69
7. IANA Considerations .......................................70
8. References ................................................70
8.1. Normative References .................................70
8.2. Informative References ...............................71
9. Contributors ..............................................72
10. Acknowledgments ..........................................72
Authors' Addresses ...........................................73
1. Introduction
The flexible grid (flexi-grid) optical network technology defined by
the International Telecommunication Union Telecommunication
Standardization Sector (ITU-T) and documented in Recommendation
G.694.1 [G.694.1] and G.872 [G.872] provides an enhanced Dense
Wavelength Division Multiplexing (DWDM) grid by defining a set of
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