The embodiment of the present invention provides a network performance measurement method and device, which includes: determining a measurement path set according to the performance measurement target, network topology information and measurement capability information of nodes in the network, in which the measurement path set includes at least one path to be measured in the network, and each path to be measured passes through at least one link in the network; The start node and the end node of the path to be measured in the centralized path send the measurement request message respectively, receive the performance measurement results sent by the start node or the end node, and determine the link performance of the network link according to the received performance measurement results. This method obtains the performance data of all links in the network through partial measurements, which reduces the computational complexity and network overhead.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。
【技术保护点】
PCT国内申请，权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请，...
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