A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Operations and Management Area Working Group
WG of the IETF.
Title : Service Models Explained
Authors : Qin Wu
Will Liu
Adrian Farrel
Filename : draft-ietf-opsawg-service-model-explained-04.txt
Pages : 22
Date : 2017-09-27
Abstract:
The IETF has produced many modules in the YANG modeling language.
The majority of these modules are used to construct data models to
model devices or monolithic functions.
A small number of YANG modules have been defined to model services
(for example, the Layer Three Virtual Private Network Service Model
produced by the L3SM working group and documented in RFC 8049).
This document describes service models as used within the IETF, and
also shows where a service model might fit into a Software Defined
Networking architecture. Note that service models do not make any
assumption of how a service is actually engineered and delivered for
a customer; details of how network protocols and devices are
engineered to deliver a service are captured in other modules that
are not exposed through the Customer-Provider Interface.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-opsawg-service-model-explained/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-opsawg-service-model-explained-04
https://datatracker.ietf.org/doc/html/draft-ietf-opsawg-service-model-explained-04
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-opsawg-service-model-explained-04
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