Applicability of YANG models for Abstraction and Control of Traffic Engineered Networks
draft-ietf-teas-actn-yang-01
TEAS WG Young Lee
Internet Draft Haomian Zheng
Intended status: Informational Huawei
Expires: August 28, 2018
Daniel Ceccarelli
Ericsson
Bin Yeong Yoon
ETRI
Sergio Belotti
Nokia
February 28, 2018
Applicability of YANG models for Abstraction and Control of Traffic
Engineered Networks
draft-ietf-teas-actn-yang-01
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Internet-Draft ACTN YANG February 2018
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Abstract
Abstraction and Control of TE Networks (ACTN) refers to the set of
virtual network operations needed to orchestrate, control and manage
large-scale multi-domain TE networks, so as to facilitate network
programmability, automation, efficient resource sharing, and end-to-
end virtual service aware connectivity and network function
virtualization services.
This document explains how the different types of YANG models
defined in the Operations and Management Area and in the Routing
Area are applicable to the ACTN framework. This document also shows
how the ACTN architecture can be satisfied using classes of data
model that have already been defined, and discusses the
applicability of specific data models that are under development. It
also highlights where new data models may need to be developed.
Table of Contents
1. Introduction...................................................3
2. Abstraction and Control of TE Networks (ACTN) Architecture.....3
3. Service Models.................................................5
4. Service Model Mapping to ACTN..................................6
4.1. Customer Service Models in the ACTN Architecture (CMI)....7
4.2. Service Delivery Models in ACTN Architecture..............8
4.3. Network Configuration Models in ACTN Architecture (MPI)...8
4.4. Device Models in ACTN Architecture (SBI)..................9
5. Examples of Using Different Types of YANG Models...............9
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5.1. Topology Collection.......................................9
5.2. Connectivity over Two Client Nodes.......................10
5.3. VN service example.......................................11
5.4. Data Center-Interconnection Example......................11
5.4.1. CMI (CNC-MDSC Interface)............................13
5.4.2. MPI (MDSC-PNC Interface)............................13
6. Security......................................................14
7. Acknowledgements..............................................14
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