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随着网络规模的急剧扩大和结构的日趋复杂化,网络故障管理越来越重要.在一个复杂的通信网络中,故障是不可避免的,但是对故障的及时探测和识别对于提高网络的可靠性是非常重要的.监测数据包是网络故障检测中常用的方法,但是在大规模网络中会产生巨量的数据包.为此,人们提出了几种方法.但是这些方法都是建立在集中式管理体系结构之上的,因而没有良好的可扩展性、灵活性和本地处理能力.针对这些问题,提出了一种基于智能移动代理的网络故障检测系统结构,并用Java和aglet实现.实验表明,这种系统结构对于网络故障的检测是非常有效的.
With the rapid expansion of the network scale and the increasingly complicated structure, network fault management is more and more important.In a complex communication network, the fault is inevitable, but the timely detection and identification of the fault is to improve the reliability of the network Is very important.Monitoring data packets is a commonly used method in network fault detection, but in a large-scale network will generate a huge amount of data packets.There are several methods proposed.But these methods are based on the centralized Management architecture, so there is no good scalability, flexibility and local processing capabilities.According to these problems, this paper proposes a network fault detection system based on intelligent mobile agent structure, and use Java and aglet to achieve.Experiments show that, This system structure is very effective for the detection of network faults.