【作者】 王维；

【导师】 武文忠；

【作者基本信息】 兰州大学 ， 计算机软件与理论， 2009， 硕士

【摘要】 近年来,安全监控系统得到了广泛的关注,其发展方向一直在向网络化、数字化、智能化发展。目前IPv4上的网络监控系统,已经有了相当规模的应用,技术也开始日趋成熟。与此同时,关于下一代互联网协议IPv6成为热议的话题,IPv6具有更大的地址空间,使用更小的路由表,增加了增强的组播支持以及对流的支持,且具有更高的安全性。随着我国下一代互联网的建设和大规模部署,未来的网络监控系统,将不可避免会被部署在新一代IPv6网络上,因此,进行IPv6下的网络监控实验,对未来的网络监控系统做出一些研究和探讨,是十分有意义的。而软路由技术是实现路由器的一种方法,由于成本低廉,功能强大,在不少地方都有应用。使用支持IPv6的软路由产品来进行实验,可以加深对软路由技术的了解,便于今后在IPv6方面做研究时,有效的丰富实验手段。本文着重介绍了IPv6环境下网络监控实验系统的设计和实现过程,具体实现了网络监控系统四个主要部分的功能:监控摄像头、网络视频服务器、IPv6路由器(采用软路由实现)和监控客户端。论文首先分析了网络监控系统的现状和未来发展的趋势,并对下一代互联网协议IPv6的相关知识进行了较为详尽的介绍。对于论文中涉及到的软路由相关技术,以及选用的软路由软件也给予了必要的介绍和说明。基于以上理论与技术基础,文章充分利用实验室现有资源,设计了一个基于IPv6的网络监控系统,实现了系统的互联互通,及功能模块的正常运行。文中给出了各功能模块设计和实现的详细过程,最后对整个系统进行了互联互通以及功能方面的测试。测试结果表明,该网络监控系统运行正常,能满足基本的网络监控要求,达到了对IPv6下的网络监控做出有益的探讨的目的。更多还原

【Abstract】 In recent years, the safety monitor system has been widespread concerned, and the direction of its development has been in the network, digital, intelligent. Currently IPv4 network monitor systems has been large-scale applications, the technology becomes more and more mature. At the same time, the next-generation Internet protocol IPv6 has become a hot topic, IPv6 has a larger address space, the use of a smaller routing table, an increase of the enhanced multicast support and the support of flow control and has higher security. With the construction of next-generation Internet and large-scale deployment of network monitor system, it will inevitably be deployed in next-generation IPv6 networks, therefore, carried out the monitoring experiments under the IPv6 network, do some research and exploration on the future network monitor system is very meaningful.And soft-routing technology is a way to achieve the router, for the low-cost and powerful functions, it has been used in many places. Do the experiments with the soft routing products supporting the IPv6, you can get insights into software routing technology, it will effectively enrich the ways of doing experiments, when you do experiments on IPv6.This article focuses on design and realization of the network monitor experimental system in the IPv6 network environment, the functions of four major components: surveillance camera, network video server, IPv6 router (use soft-routing) and the client monitor. Paper first analyzes the status and future development trend of of network monitor systems, and give a more detailed introduction of next-generation Internet protocol IPv6. The paper relates to the soft-routing technology, as well as the selection of the soft routing software has also been given the necessary introduction. Based on the above theoretical and technical basis, the article make full use of existing laboratory resources, design an IPv6-based network monitor system, realize an interconnection for this system and the normal operation of functional modules. The paper include the various functional modules of the detailed design and implementation process, and finally the entire system interoperability and functional testing. Test results show that the network monitor system is running properly, can suffice the basic requirements of network monitoring, reached the purpose of make some useful research and exploration for the network monitor system in IPv6.更多还原