A YANG Model for Network and VPN Service Performance Monitoring
draft-ietf-opsawg-yang-vpn-service-pm-00
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Active Internet-Draft (opsawg WG)
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Authors |
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Bo Wu
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Qin Wu
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Mohamed Boucadair
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Oscar de Dios
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Bin Wen
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Chang Liu
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Honglei Xu
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Last updated |
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2021-02-18
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draft-www-opsawg-yang-vpn-service-pm
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Internent Engineering Task Force (IETF)
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(None)
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☯
0 errors, 0 warnings.
draft-ietf-opsawg-yang-vpn-service-pm-00.txt:
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Extracting 'ietf-network-vpn-pm@2021-01-15.yang'
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ietf-network-vpn-pm@2021-01-15.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/7.27.0/env/share/yang/modules
# read ietf-network-vpn-pm@2021-01-15.yang (CL)
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-yang-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-yang-types@2021-02-22.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-vpn-common@2021-02-22.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-netconf-acm.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-netconf-acm@2018-02-14.yang
# read /a/www/ietf-datatracker/7.27.0/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/7.27.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2021-02-22.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-packet-fields.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-packet-fields@2019-03-04.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-ethertypes.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-ethertypes@2019-03-04.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-network.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-network@2018-02-26.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-network-topology.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-network-topology@2018-02-26.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-lime-time-types@2019-04-16.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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Unknown
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OPSAWG Working Group B. Wu
Internet-Draft Q. Wu
Intended status: Standards Track Huawei
Expires: August 21, 2021 M. Boucadair
Orange
O. Gonzalez de Dios
Telefonica
B. Wen
Comcast
C. Liu
China Unicom
H. Xu
China Telecom
February 17, 2021
A YANG Model for Network and VPN Service Performance Monitoring
draft-ietf-opsawg-yang-vpn-service-pm-00
Abstract
The data model defined in RFC8345 introduces vertical layering
relationships between networks that can be augmented to cover
network/service topologies. This document defines a YANG model for
both Network Performance Monitoring and VPN Service Performance
Monitoring that can be used to monitor and manage network performance
on the topology at higher layer or the service topology between VPN
sites.
This document does not define metrics for network performance or
mechanisms for measuring network performance. The YANG model defined
in this document is designed as an augmentation to the network
topology YANG model defined in RFC 8345 and draws on relevant YANG
types defined in RFC 6991, RFC 8299, RFC 8345, and RFC 8532.
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
Wu, et al. Expires August 21, 2021 [Page 1]
Internet-Draft Network and VPN Service PM YANG February 2021
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 21, 2021.
Copyright Notice
Copyright (c) 2021 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
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 . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Network and VPN Service Performance Monitoring Model Usage . 3
3.1. Retrieval via Pub/Sub Mechanism . . . . . . . . . . . . . 4
3.2. On demand Retrieval via RPC Model . . . . . . . . . . . . 5
4. Description of the Data Model . . . . . . . . . . . . . . . . 5
4.1. Layering Relationship Between Multiple Layers of Topology 5
4.2. Network Level . . . . . . . . . . . . . . . . . . . . . . 6
4.3. Node Level . . . . . . . . . . . . . . . . . . . . . . . 7
4.4. Link and Termination Point Level . . . . . . . . . . . . 8
5. Example of I2RS Pub/Sub Retrieval . . . . . . . . . . . . . . 11
6. Example of RPC-based Retrieval . . . . . . . . . . . . . . . 12
7. Network and VPN Service Assurance YANG Module . . . . . . . . 14
8. Security Considerations . . . . . . . . . . . . . . . . . . . 26
9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 26
10. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 27
11. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 27
12. References . . . . . . . . . . . . . . . . . . . . . . . . . 27
12.1. Normative References . . . . . . . . . . . . . . . . . . 27
12.2. Informative References . . . . . . . . . . . . . . . . . 29
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 30
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