基于SNMP校园网网络管理系统SVIEW的研究、设计与实现
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摘要
目前中国教育科研网在中国已经日益成熟,蓬勃发展,校园网在各高校中占据了越来越重要的地位和作用,让网络稳定高效的运行已成为各高校越来越关心的问题,一个功能完善的网络管理软件可以较好的保障用户更好的使用网络,因此研究网络管理软件有着重要的意义。
本文基于SNMP协议,以石河子大学校园网为背景研究、设计和开发了SVIEW网管软件,主要完成了以下工作:
研究和实现了以三层交换机为主的主干网络拓扑的自动发现,提出了一个新的算法实现链路层网络的自动发现,并能够较好的发现哑设备;
研究和实现拓扑图生成与布局,精心设计算法与程序,使生成拓扑图更清晰;研究和实现自动告警模块,实现了手机短信告警、NetSend告警、消息框告警等方法;
研究网络流量数据采集方法和流量形成方法,实现了网络流量监测;研究和实现了主机定位模块,为快速定位用户所在设备端口提供了好的方法。系统完成后在石河子大学校园网中试运行,稳定可靠,效果良好,达到了预定目标。
Today CERNET has already gradually grown up. The development is flourishing in China. The campus networks have occupied more and more important position and effect widely in colleges and universities, where the network administrators pay more attention to make networks working stable and efficient. Because perfect network management software can make network operate better, so it is important to study and develop the
powerful network management software. The paper focuses on the design and development of SVIEW network management system based on SNMP protocol through the study on the campus network of Shi He Zi University. It has mainly accomplished the following jobs:
Explore and implement the topology automatic discovery system mainly based on L3 switches in backbone network. It puts forward a new algorithm that has realized the topology automatic discovery of link layer. It can also discovery the dumb equipments. Explore and implement the network topology map generation and layout with well-designed algorithms and programming that make topology map more clearly. Explore and implement the automatic alarming module that realizes SMS alarm, the Net-Send alarm and messagebox alarm.
Explore the data acquiring methods of network traffic and explore the formation of traffic,and implement the monitoring to the network traffic flow.
Research and implement the host-locating module that provides a good way to determine the equipment port rapidly the user host connects to.
After the system development completion, it has been running in Shi He Zi University campus network. Now the system runs smooth, stabile and reliable, and it has reached the original developing target and has good effects.
本文基于SNMP协议,以石河子大学校园网为背景研究、设计和开发了SVIEW网管软件,主要完成了以下工作:
研究和实现了以三层交换机为主的主干网络拓扑的自动发现,提出了一个新的算法实现链路层网络的自动发现,并能够较好的发现哑设备;
研究和实现拓扑图生成与布局,精心设计算法与程序,使生成拓扑图更清晰;研究和实现自动告警模块,实现了手机短信告警、NetSend告警、消息框告警等方法;
研究网络流量数据采集方法和流量形成方法,实现了网络流量监测;研究和实现了主机定位模块,为快速定位用户所在设备端口提供了好的方法。系统完成后在石河子大学校园网中试运行,稳定可靠,效果良好,达到了预定目标。
Today CERNET has already gradually grown up. The development is flourishing in China. The campus networks have occupied more and more important position and effect widely in colleges and universities, where the network administrators pay more attention to make networks working stable and efficient. Because perfect network management software can make network operate better, so it is important to study and develop the
powerful network management software. The paper focuses on the design and development of SVIEW network management system based on SNMP protocol through the study on the campus network of Shi He Zi University. It has mainly accomplished the following jobs:
Explore and implement the topology automatic discovery system mainly based on L3 switches in backbone network. It puts forward a new algorithm that has realized the topology automatic discovery of link layer. It can also discovery the dumb equipments. Explore and implement the network topology map generation and layout with well-designed algorithms and programming that make topology map more clearly. Explore and implement the automatic alarming module that realizes SMS alarm, the Net-Send alarm and messagebox alarm.
Explore the data acquiring methods of network traffic and explore the formation of traffic,and implement the monitoring to the network traffic flow.
Research and implement the host-locating module that provides a good way to determine the equipment port rapidly the user host connects to.
After the system development completion, it has been running in Shi He Zi University campus network. Now the system runs smooth, stabile and reliable, and it has reached the original developing target and has good effects.
引文
[1]谢希仁.计算机网络(第4版)[M].北京:电子工业出版社,2003
[2]David Zeltserman.SNMPv3与网络管理[M].人民邮电出版社,2000
[3]R.Presuhn,J.Case,K.McCloghrie,M.Rose,S.Waldbusser.Management Information Base(MIB) for the Simple NetWork Management Protocol (SNMP),RFC 3418,2002
[4]Jeffrey D Case.Simple Network Management Protocol (SNMP)[B].RFC 1157,1990
[5]Mani subramanian.网络管理[M].北京:清华大学出版社,2003
[6]Kenneth D.Reed.协议分析[M].北京:电子工业出版社,2004
[7]William Stallings.SNMP 网络管理[M].中国电力出版社,2001
[8]RFC 1212, Concise MIB definitions
[9]鲁成茂.基于Web的网络管理中拓扑发现及显示算法的研究与实现[D].同济大学,2006,学位论文
[10]孙德文,高儒振.基于SNMP网络拓扑图的自动构造实现[J].上海交通大学学报,1997,31(8): 59～64
[11]金培权.IP地址映射到物理地址的若干问题[J].计算机系统应用,1999,(3):23-25
[12]Moy J.RFC 2328,1998,OSPF Version 2[S]
[13]徐大海,黄健强,吴克喜等.基于OSPF的网络拓扑搜索[J].计算机工程与科学,1999,21(6):17～21
[14]何鹏.SeeLink网管系统的研究与实现[D].苏州大学,2005,硕士专业学位论文
[15]王志刚,王汝传等.网络拓扑发现算法的研究[J].通信学报,2004,25(8):36-43
[16]由维昭,刘强,韦卫,陈玉健.多方位网络拓扑发现的通用算法与技术实现[J].计算机应用研究,2004,(12):257-261
[17]Bruce Lowekamp,David R.OHallaron,Thomas R.Gross.Topology Discovery for Large Ethernet Networks[J].ACM SIGCOMM Computer Communication Review,2001,31(4):237-248
[18]黄晓波.网络拓扑发现的算法研究与实现[D].浙江大学,2006,学位论文
[19]Peterson L L,Davie B S.Computer network:A system approach[M].SanFransisco:Morgan Kanfmann Publishers,2000
[20]李昭奎.基于SNMP的链路层拓扑自动发现算法研究[J]. 沈阳航空工业学院学报,2006,23(4):43-46
[21]David T Stott.Layer-2 Path Discovery Using Spanning Tree MIBs[M].Avaya Labs Research,Avaya Inc,2002-03
[22]郑海,张国清.物理网络拓扑发现算法的研究[J].计算机研究与发展,2002,39(3):264-268
[23]晏弱成,张大方.异构IP网络物理拓扑发现算法研究[J].计算机工程,2005,31(24):114-116
[24]李晓鸿,张大方.一种以太网拓扑发现算法[J].同济大学学报,2002,30(10):1173-1176
[25]朱有产,李春祥.一种跨VLAN的网络拓扑发现算法[J].计算机工程,2005,31(3):134-156
[26]RFC1493-Definitions of Managed Objects for Bridges. [EB/OL], http://www.ietf.org/rfc.html
[27]梁英,王琰.启发式的网络拓扑图生成算法的构造及实现[J].沈阳工业学院学报,2002,21(1):76-80
[28]赵欣,吴蒲柳,郭成城,邹松.基于web技术的网络拓扑图生成方法的研究[J].武汉大学学报(理学版),2002,48(5):631-634
[29]程远,严伟,李晓明.基于斥力·张力模型的网络拓扑图布局算法[J].计算机工程,2004,30(3):104-105
[30]赵睿,余镇危.网络拓扑随机生成方法的研究[J].计算机应用,2003,23(6):72-74
[31]戴子东.基于SNMP的故障管理系统的研究与实现[D].南京邮电大学,2005,学位论文
[32]白翔宇.校园网络流量监测与分析[D].内蒙古大学,2004,学位论文
[33]周振江.基于SNMP的网络管理系统设计与实现[D].南京航空航天大学,2005,学位论文
[34]AdventNet Snmp API. [EB/OL], http://snmp.adventnet.com/download_as.html
[2]David Zeltserman.SNMPv3与网络管理[M].人民邮电出版社,2000
[3]R.Presuhn,J.Case,K.McCloghrie,M.Rose,S.Waldbusser.Management Information Base(MIB) for the Simple NetWork Management Protocol (SNMP),RFC 3418,2002
[4]Jeffrey D Case.Simple Network Management Protocol (SNMP)[B].RFC 1157,1990
[5]Mani subramanian.网络管理[M].北京:清华大学出版社,2003
[6]Kenneth D.Reed.协议分析[M].北京:电子工业出版社,2004
[7]William Stallings.SNMP 网络管理[M].中国电力出版社,2001
[8]RFC 1212, Concise MIB definitions
[9]鲁成茂.基于Web的网络管理中拓扑发现及显示算法的研究与实现[D].同济大学,2006,学位论文
[10]孙德文,高儒振.基于SNMP网络拓扑图的自动构造实现[J].上海交通大学学报,1997,31(8): 59～64
[11]金培权.IP地址映射到物理地址的若干问题[J].计算机系统应用,1999,(3):23-25
[12]Moy J.RFC 2328,1998,OSPF Version 2[S]
[13]徐大海,黄健强,吴克喜等.基于OSPF的网络拓扑搜索[J].计算机工程与科学,1999,21(6):17～21
[14]何鹏.SeeLink网管系统的研究与实现[D].苏州大学,2005,硕士专业学位论文
[15]王志刚,王汝传等.网络拓扑发现算法的研究[J].通信学报,2004,25(8):36-43
[16]由维昭,刘强,韦卫,陈玉健.多方位网络拓扑发现的通用算法与技术实现[J].计算机应用研究,2004,(12):257-261
[17]Bruce Lowekamp,David R.OHallaron,Thomas R.Gross.Topology Discovery for Large Ethernet Networks[J].ACM SIGCOMM Computer Communication Review,2001,31(4):237-248
[18]黄晓波.网络拓扑发现的算法研究与实现[D].浙江大学,2006,学位论文
[19]Peterson L L,Davie B S.Computer network:A system approach[M].SanFransisco:Morgan Kanfmann Publishers,2000
[20]李昭奎.基于SNMP的链路层拓扑自动发现算法研究[J]. 沈阳航空工业学院学报,2006,23(4):43-46
[21]David T Stott.Layer-2 Path Discovery Using Spanning Tree MIBs[M].Avaya Labs Research,Avaya Inc,2002-03
[22]郑海,张国清.物理网络拓扑发现算法的研究[J].计算机研究与发展,2002,39(3):264-268
[23]晏弱成,张大方.异构IP网络物理拓扑发现算法研究[J].计算机工程,2005,31(24):114-116
[24]李晓鸿,张大方.一种以太网拓扑发现算法[J].同济大学学报,2002,30(10):1173-1176
[25]朱有产,李春祥.一种跨VLAN的网络拓扑发现算法[J].计算机工程,2005,31(3):134-156
[26]RFC1493-Definitions of Managed Objects for Bridges. [EB/OL], http://www.ietf.org/rfc.html
[27]梁英,王琰.启发式的网络拓扑图生成算法的构造及实现[J].沈阳工业学院学报,2002,21(1):76-80
[28]赵欣,吴蒲柳,郭成城,邹松.基于web技术的网络拓扑图生成方法的研究[J].武汉大学学报(理学版),2002,48(5):631-634
[29]程远,严伟,李晓明.基于斥力·张力模型的网络拓扑图布局算法[J].计算机工程,2004,30(3):104-105
[30]赵睿,余镇危.网络拓扑随机生成方法的研究[J].计算机应用,2003,23(6):72-74
[31]戴子东.基于SNMP的故障管理系统的研究与实现[D].南京邮电大学,2005,学位论文
[32]白翔宇.校园网络流量监测与分析[D].内蒙古大学,2004,学位论文
[33]周振江.基于SNMP的网络管理系统设计与实现[D].南京航空航天大学,2005,学位论文
[34]AdventNet Snmp API. [EB/OL], http://snmp.adventnet.com/download_as.html
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