The Design And Realization Of The Broadband Network Authentication Center

OSS(Operation Support System) is the basic support platform for telecom services.The construction of OSS,especially the Authentication and billing system actually becomes the focus of telecom informationization construction.The thesis start with the introduction of OSS With the popularization of application of computer network and development of telecommunication and computer technology, Authentication/Accounting Server of Network Access Server(NAS)becomes an Inportant part of remote access device.This paper presents brief introduction to the architecture,the way to construction and technical specification of Authentication/Accounting System. Detailed illustrations are given regarding current RADIUS protocol used in Remote Authentication Dial In User Service.Based on all the above, the paper mainly designing ideas and realization of the module of the Web Authentication based on B/S module. This paper conducts demand analysis of authentication center and addresses the issues of programming and design of the key modules in the authentication center. Finally, it summarizes the existing problems and the development trend of the authentication center.