基于Nagios的交换机监控系统设计与实现
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摘要
针对企业中交换机数量繁多,汇聚层交换机、接入层交换机部署物理位置分散难以统一管理的现状,文章在Linux系统上设计并实现了一个交换机监控系统。该系统以Nagios为核心,集成简单实用的插件,充分利用SNMP协议实现对交换机的全面监控,并实现飞信报警机制。该系统能大大降低管理人员的工作量,同时通过对监控数据的分析,将为网络结构优化、确定网络异常情况提供数据依据,最终达到提高网络利用率、实现网络负载平衡、防止突发病毒扩散的作用。
Due to the number of switches in the enterprises is large and access switches are dispersed in different places, it is usually difficult for network administrators to manage them. In this paper, we design and implementation a switches monitoring system which makes full use of the SNMP to monitor the switch. When something wrong with switches, the system will send an alert sms notification to the network administrators for taking further action in order to maintain the switches in the network. As a result, it could greatly reduce the manager’s workload. At the same time, analyzing the history monitoring data could help optimize the network structure, and confirm the abnormal condition, and finally this system will increase network utilization ratio, improve the switch’s load balance, and prevent the sudden spread of the virus.
Due to the number of switches in the enterprises is large and access switches are dispersed in different places, it is usually difficult for network administrators to manage them. In this paper, we design and implementation a switches monitoring system which makes full use of the SNMP to monitor the switch. When something wrong with switches, the system will send an alert sms notification to the network administrators for taking further action in order to maintain the switches in the network. As a result, it could greatly reduce the manager’s workload. At the same time, analyzing the history monitoring data could help optimize the network structure, and confirm the abnormal condition, and finally this system will increase network utilization ratio, improve the switch’s load balance, and prevent the sudden spread of the virus.
引文
[1]William Poollock.Nagios System and Network Monitoring[M].USA:Open Source Press GmbH,2006.
[2]蔡昭权,索剑,汪华斌,等.基于Esper和Nagios的网络监控系统设计与实现[J].计算机工程与科学,2012,34(09):8-12.
[3]陈子国,刘金刚.基于Nagios的网络监控系统的设计和实现[J].微计算机信息,2010,26(12):120-121.
[4]李元雄.构建基于Nagios的图形化服务监控报警平台[J].软件导报,2011,10(07):154.
[5]杨昌武,曹龙汉.飞信报警方式的Nagios网络监控系统在企业中的应用[J].网络安全技术与应用,2012,7(01):42-45.
[6]李刚,王晓磊,孙路强等.基于Nagios软件的综合短信联动告警系统在地震行业中的应用研究[J].地震研究,2012,35(01):133-138.
[7]Tanenbaum A S.Computer Networks[M].Fourth Edition,USA:Prentice Hall,2002.
[8]Behrouz A.Forouzan.TCP/IP Protocol Suite[M].Fourth Edition,USA:McGraw-Hill Companies,Inc,2010.
[9]武孟军.精通SNMP[M].北京:人民邮电出版社,2010.
[10]David Josephsen.Building a Monitoring Infrastructure with Nagios[M].Pearson Education,Inc,2007.
[2]蔡昭权,索剑,汪华斌,等.基于Esper和Nagios的网络监控系统设计与实现[J].计算机工程与科学,2012,34(09):8-12.
[3]陈子国,刘金刚.基于Nagios的网络监控系统的设计和实现[J].微计算机信息,2010,26(12):120-121.
[4]李元雄.构建基于Nagios的图形化服务监控报警平台[J].软件导报,2011,10(07):154.
[5]杨昌武,曹龙汉.飞信报警方式的Nagios网络监控系统在企业中的应用[J].网络安全技术与应用,2012,7(01):42-45.
[6]李刚,王晓磊,孙路强等.基于Nagios软件的综合短信联动告警系统在地震行业中的应用研究[J].地震研究,2012,35(01):133-138.
[7]Tanenbaum A S.Computer Networks[M].Fourth Edition,USA:Prentice Hall,2002.
[8]Behrouz A.Forouzan.TCP/IP Protocol Suite[M].Fourth Edition,USA:McGraw-Hill Companies,Inc,2010.
[9]武孟军.精通SNMP[M].北京:人民邮电出版社,2010.
[10]David Josephsen.Building a Monitoring Infrastructure with Nagios[M].Pearson Education,Inc,2007.
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