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A network management proxy agent development for the Defense Information Systems Agency (DISA) IP router-based networks using the Web technology

机译:使用Web技术为国防信息系统局(DISA)IP路由器网络开发网络管理代理程序

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The MITRE Corporation in support of the Defense Information Systems Agency (DISA) has developed a proxy agent functionality that allows DISA's major customers to have a network management status view of the DISA's IP router-based networks. The network management proxy agent, which operates at the element management level of the router network management hierarchy, has been developed using the World Wide Web (WWW) technology. To provide this functionality, MITRE has developed a network management Web server (NMWS) software that takes information from DISA's network management system (NMS), namely Hewlett Packard's Open View (HPOV) software and publishes it on the Web. This software, which is a collection of Perl scripts that run on a dedicated NMWS host, takes X windows screens from HPOV, converts them to GDF files, and publishes them on a Web server. In addition, the NMWS software provides a non-graphical form-based interface to the HPOV database to provide a near real-time status of circuits that are identified by their IP addresses or customer circuit service descriptor (CCSDs) to DISA's customers. The NMWS software was developed and operates on Solaris 2.5 with an X11R5 distribution. Network users access the NMWS host via their Web browser and are presented with (1) a list of available views, which is the same as the views on the screen of the NMWS host at the time of the last NMWS invocation, and (2) a form, which may be used to provide access circuit status using the text file of the Open View database. They can pull down a view via the Hyper Text Transfer Protocol (HTTP) and with most browsers this view will automatically update. This paper discusses the results of our testing and experimentation, and our lessons learned and recommendations for using a Web-based approach for network management of large networks.
机译:支持国防信息系统局(DISA)的MITER公司开发了一种代理代理功能,该功能使DISA的主要客户能够获得DISA基于IP路由器的网络的网络管理状态视图。使用路由器(WWW)技术开发了在路由器网络管理层次结构的元素管理级别上运行的网络管理代理程序。为了提供此功能,MITRE开发了一种网络管理Web服务器(NMWS)软件,该软件从DISA的网络管理系统(NMS)中获取信息,即Hewlett Packard的Open View(HPOV)软件,并将其发布在Web上。该软件是在专用NMWS主机上运行的Perl脚本的集合,从HPOV获取X窗口屏幕,将它们转换为GDF文件,然后将其发布在Web服务器上。另外,NMWS软件为HPOV数据库提供了基于非图形形式的界面,以向DISA的客户提供由其IP地址或客户电路服务描述符(CCSD)标识的电路的近实时状态。 NMWS软件已开发并在带有X11R5发行版的Solaris 2.5上运行。网络用户通过其Web浏览器访问NMWS主机,并向他们显示(1)可用视图列表,该列表与上一次NMWS调用时NMWS主机屏幕上的视图相同,以及(2)表单,可用于使用Open View数据库的文本文件提供访问电路状态。他们可以通过超文本传输​​协议(HTTP)下拉视图,在大多数浏览器中,该视图将自动更新。本文讨论了我们测试和实验的结果,以及使用基于Web的方法进行大型网络网络管理的经验教训和建议。

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