异构网络中SNMP数据采集监测系统研究

Research on SNMP Data Acquisition System in Heterogeneous Network

针对异构网络中数据信息监测的要求,研究在网络异构环境中数据采集的实现方法。分析并使用简单网络管理协议(SNMP)和管理信息库(MIB),设计并实现一个能够对异构网络环境下的主机资源进行实时采集的系统软件。该系统使用关系数据库保存所有主机资源信息,并通过绘图的方式生成实时的主机资源占用曲线,以便对主机在一定时期内的资源占用状况进行综合分析。系统运行结果表明,可以有效地对网络主机资源进行全面监测,及时掌控网络资源运行状况。

For requirements of data information monitoring under heterogeneous network,the data acquisition method under heterogeneous environment is researched.Simple Network Management Protocol（ SNMP） and Management Information Base（ MIB） are analyzed and used to design and implement a host resource acquiring system which has the ability to monitor host resource usage under heterogeneous network at real-time.The system uses relational database to save entire record of network hosts monitered,generating real-time resource usage curve and providing the ability to comprehensively analyze the host resource usage in a long term period.The running result shows that the system has the ability to monitor host comprehensively and effectively,timely control of running status of network resource.