论文信息 - Design and implementation of a one way delay passive measurement system

Design and implementation of a one way delay passive measurement system

A lot of network management applications rely on the measurement of the delay experienced by packets between two observation points (one way delay). In this paper we describe an implementation of a passive OWD measurement system composed of a set of synchronized measurement points that observe selected packets and report transit timestamps to a collector station. Measurement points can be standalone probes or be embedded in routers. We first describe the system design and then focus on the implementation issues of the two building blocks of the system, the measurement points and the one way delay data collector.

Saverio Niccolini | Frederic Raspall | Maurizio Molina | Sandra Tartarelli

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