基于Linux平台的校园VPN应用

Application of VPN Based on Linux in the Campus

本文针对校外教工访问校园网资源的需要,构建了基于Linux的VPN系统,并在此基础上运用流行的网络语言PHP和数据库系统MYSQL设计了VPN用户的管理系统,运用Iptbales表对用户的访问进行有效的控制。构建于公共网络之上的校园虚拟专用网既可以实现安全、快捷传递信息的需求,又可以为学校节省大量的开支。

This paper focuses on some teacher＇s urging needs of visiting the campus net of campus from outside of the school,constructed a VPN system based on Linux,designed a management system of VPN users with popular PHP language and MYSQL database language,and IPTABLES technology was applied to enhance the network admission control.The campus net VPN constructed on the public net can meet the needs of delivering information safely and efficiently,and lots of cost was saved at the same time.