【摘要】 网络测量是评估网络性能和监视网络状况的重要手段。本文研究了分布式网络测量基础架构,并在此基础上设计了一种基于ARM和嵌入式实时操作系统的分布式网络测量探针,应用于DNMAI测量系统中,进行网络性能指标的测量。最后,文中以端到端时延测量为例给出了对探针测量数据的分析方法。更多还原

【Abstract】 Network measurement is an important way to evaluate network performance and monitor network states. Distributed Network Measurement and Analysis Infrastructure(DNMAI)is discussed.A distributed network measurement prober based on ARM and embedded real-time operating system(RTOS)was designed.This prober was applied in DNMAI measurement system for network performance measurement.The measurement of end-to-end delay is used as an example to show how to analyze the prober measurement data.更多还原