Design And Implementation Of Accounting System Based On Web2.0and RADIUS

In recent years, the construction of the campus network is being set off a boom. At thesame time the management of the campus network also encountered some new problems: thenetwork operators need, you need to manage, security needs protection. In response to theseproblems, the development of a rational and effective campus network authentication andaccounting system is essential. Campus network authentication and accounting system canmanage the campus network efficiently, provide comprehensive digital services forteachers and students. However,independently developing certification and accounting systemis not an easy thing for every school, it is not only involved in the technical aspects, butincludes an integrated network infrastructure,application platform, information resources,professional applications, the quality of personnel, ect. Many components integration andinformation technology teaching management and other factors. Accordingly designing of theauthentication and accounting system is a careful argumentation, prudent decisions and orderlydevelopment.This paper mainly describes the theoretical and technical aspects such as the designprocess of the campus network authentication and accounting system, as well as how toimplement the system on the Internet user authentication, accounting and daily management.The system includes two Web services, and authentication and accounting modules. Wherethe Web service module JSP+ExtJS+STRUTS application architecture, combined withJDBC+MYSQL network management subsystem, and user self-service combining subsystems;RADIUS authentication and accounting modules based communication protocol design, theuse of DHCP+Web+RADIUS gateway type certification accounting model. The system notonly changes the accounting policy can flexibly to meet the different needs of users, andgreatly reduces the manual operation and can effectively interact with a network monitoringdata.Papers from the development background, realize the significance talk; then describes some of the theory and techniques related to system development process; then focuses on thedesign and implementation of the system. Design part of the analysis system design based onthe needs of the various functional modules of the system proposed network architecture andbusiness data flow systems, database design and make a detailed description; implementationsection focuses on the management subsystem, user self-service subsystems and achieveauthentication and accounting modules. Finally, the main functions of a detailed test, gives thetest methods and test content and test results are described in detail.