校园网流量监测系统的研究与实现

Research and realization of campus network traffic flow monitoring system

为了便于网络管理、并为网络升级和故障分析提供可靠的依据,基于实时监测网络流量情况构造一个网络流量监测软件系统。该系统采用关系数据库对流量数据进行存储;并利用Jbuilder 2005设计出便捷的用户操作管理界面,实现处理保存流量数据的校园网流量监测。通过在某大学校园网上的示范应用表明,该软件不仅提供图形化的用户接口、将收集的历史数据和实时数据在其中以图形的方式直观地显示出来,还能为用户提供可视化的监控操作与管理、方便用户使用。这种方法简便易行、性能指标较好地满足网络流量实时监测的需求。

In order to manage the network easily and provide the reliable basis for the network promotion and the fault analysis, based on real-time monitoring network current capacity situation, this network current capacity monitoring software system is constructed. The system uses relational database management system （SQLServer2000） for storage and management of network flow data. And with Jbuilder2005 technology, a set of perfect convenient graphical user interface is designed as well, so the preservation of the campus network flow monitoring data flow is realized. Certain campus through the online application of the model shows that it not only provides the graphical user interface to show the historical data and real-time data intuitively by graphics mode, but also provides users with visual surveillance operation and management very easily and conveniently. This method is simple, performance indicators are better and can meet the needs of real-time monitoring of network traffic.