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METHOD AND APPARATUS FOR AUTOMATING AND SCALING ACTIVE PROBING-BASED IP NETWORK PERFORMANCE MONITORING AND DIAGNOSIS
METHOD AND APPARATUS FOR AUTOMATING AND SCALING ACTIVE PROBING-BASED IP NETWORK PERFORMANCE MONITORING AND DIAGNOSIS
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机译:基于主动探测的IP网络性能监测和诊断的自动化和标度的方法和装置
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摘要
The present invention provides a method and an apparatus for adaptively refining the sampling within an IP network performance monitoring and diagnosis framework. This ability to adaptively adjust the resolution of the sampling can enable variable accuracy and detail in the related IP network analysis. The sampling resolution can be defined as, for example, the load on the network in terms of the rate of packet transmission, the statistical variance thereof and the complexity of the sampling procedure. Each sampling and analysis procedure determines one or more network parameters referred to as critical indicators. Decisions for subsequent sampling and actions are made based on the determination of these critical indicators. As such, various evaluation activity levels are defined by conditions that can be checked for and detected within the context of that activity level. A feedback/feedforward process can be used to enhance the resolution of subsequent sampling.
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