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 : Network Telemetry Framework
Authors : Haoyu Song
Fengwei Qin
Pedro Martinez-Julia
Laurent Ciavaglia
Aijun Wang
Filename : draft-ietf-opsawg-ntf-06.txt
Pages : 39
Date : 2021-01-21
Abstract:
Network telemetry is a technology for gaining network insight and
facilitating efficient and automated network management. It
encompasses various techniques for remote data generation,
collection, correlation, and consumption. This document describes an
architectural framework for network telemetry, motivated by
challenges that are encountered as part of the operation of networks
and by the requirements that ensue. Network telemetry, as
necessitated by best industry practices, covers technologies and
protocols that extend beyond conventional network Operations,
Administration, and Management (OAM). The presented network
telemetry framework promises better flexibility, scalability,
accuracy, coverage, and performance. In addition, it facilitates the
implementation of automated control loops to address both today's and
tomorrow's network operational needs. This document clarifies the
terminologies and classifies the modules and components of a network
telemetry system from several different perspectives. The framework
and taxonomy help to set a common ground for the collection of
related work and provide guidance for related technique and standard
developments.
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