基于WEB的IPTV网络管理系统的研究与实现

【作者】 杨幸；

【导师】 孔建寿； 胡波；

【作者基本信息】 南京理工大学 ， 控制工程， 2012， 硕士

【摘要】 通信网、计算机网和有线电视网的快速发展推动信息技术进入了“三网融合”的时代,网络规模扩大化、网络设备日益多样化已成趋势。为了确保日益复杂的网络能够优质可靠的运行,对网络进行有效的管理显得尤为重要。优质的网络管理系统是网络稳定、高效运行的重要保障,对网络管理系统展开研究和开发也极具现实意义。本课题基于“三网融合”的背景,针对由IPTV组成的网络,开发一套实用的IPTV网络管理系统。本文在对网络管理系统的发展现状进行研究和分析后,提出了基于WEB的IPTV网络管理系统的研究与实现。在分析了系统的功能需求和设计目标后,给出了终端IPTV机顶盒网管代理功能的实现方案以及管理端基于WEB的网络管理软件的开发方案。通过将net-snmp软件包在Hi3560E IPTV机顶盒上进行安装、配置和扩展,实现了机顶盒的网管代理功能。对网络拓扑发现算法进行深入研究,实现了网络中网络层、数据链路层的拓扑结构发现,为网络管理软件具体网管功能的开发做了铺垫。采用WEB开发技术进行网络管理软件中网络管理功能的开发,实现了网络的性能管理和安全管理功能。系统设计开发过程中综合使用了ARM嵌入式系统开发技术、数据库技术、基于.NET平台的后台开发技术、WEB前端开发技术,完成了系统的设计和开发工作。目前,系统开发中IPTV机顶盒网管代理功能、网络拓扑发现功能、网络性能管理功能、安全管理功能已经完成,在搭建的网络环境中进行了大量测试,测试结果表明系统可以正常的工作,准确的发现结果,性能符合要求。更多还原

【Abstract】 Communications network,computer network and cable television network promoting the rapid development of information technology has entered a "triple play" of the area, growing network scale and increasing diverse network equipments have become a trend.In order to ensure that the increasingly complex networks of high quality and reliable operation,network management is particularly important.Quality network management system ensures the stability and robustnetss of the network,therefore,research and development of network management system are more practical significance.This topic is based on the "triple play" background,made up of IPTV networks,developed a practical set of IPTV network management system.In this article,after the present situation of the development of network management system for research and analysis,the research based on IPTV network management has been made.After the analysis of functional requirements and goal of the system design,terminal IPTV set-top box implementation and management side of the network management proxy function and network management software based on WEB development have been made.On Hi3560E IPTV set-top box through the net-snmp package to install,configure and scale achieve a set-top box management agent functions.Through the study of network topology discovery algorithm and realization of the network in the network layer,data link layer topology discovery,they pave a rode for the network management software development of specific management functions.Network management software using WEB development technologies in the development of network management functions,network performance management and security management are realized.System design and development process integrated use the ARM embedded system development,database technology,back-end development based on.NET platform,WEB font-end development technologies,and complete the work well.At present,the system development work has been completed and tested extensively in the build network enrironment,test results show that the system work properly, find the results accurately and meet th requirements well.更多还原