DetNet Packet Loss and Delay Performance Measurement
draft-chen-detnet-loss-delay-01

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Last updated 2019-04-25 (latest revision 2018-10-22)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-chen-detnet-loss-delay-01.txt

Abstract

Deterministic Networking (DetNet) is defined to provide end-to-end bounded latency and extremely low packet loss rates for critical flows. It's important to measure and monitor the packet loss rates and end-to-end delay and delay variation of a DetNet flow path, which allows evaluation of whether the Service Level Agreements (SLA) of the provided DetNet services are satisfied. These metrics are also useful in network/traffic planning, trouble shooting, and network performance evaluation. This document defines protocol mechanisms to support passive Performance Measurement (PM) for DetNet service.

Authors

Mach Chen (mach.chen@huawei.com)
Andrew Malis (agmalis@gmail.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)