校园网认证计费系统的设计与实现  

Design and Implementation of Authentication and Accounting System of Campus Network

作　　者：许杰[1] 宁芳露[1] 

机构地区：[1]辽东学院信息技术学院,辽宁丹东118003

出　　处：《辽东学院学报（自然科学版）》2009年第1期58-60,共3页Journal of Eastern Liaoning University:Natural Science Edition

摘　　要：为提高认证的安全性以及避免网费收入损失,设计实现了适合辽东学院校园网特点的认证计费系统。通过使用W inPcap网络底层编程技术,解决了系统中的关键安全技术——双网卡NAT代理。经过长期运行测试,该系统达到了预期效果,很适合类似网络环境的应用。In order to enhance the security of authentication and avoid the loss of income, an authentication and accounting system suitable for the situation of our campus was designed. In this system, the key security technology, dual - NlC NAT proxy, was solved by using WinPcap underlying programming technology. The long - terra test show that the system has achieved the desired results and is suitable for similar network environment.

关 键 词：校园网 认证计费 NAT代理 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]