摘要
在总结基于Linux 2.4内核的Netfilter/Iptables功能框架的单出口的透明网关基础上,介绍了Netfilter功能框架、Iptables的包过滤、网络地址转换功能和静态路由技术,最后给出了一个校园网环境下的双出口透明网关的实例,提出了双出口透明网关的设计方法。
The transparent gateway with single-export based on Netfilter/Iptables Framework in Linux Kernel 2. 4 is summarized, and then the fundament of Netfilter/Iptables Framework, the function of packet filtering and NAT and the technology of static routing are introduced primarily. Finally,the method to design transparent gateway with double export-link is given,which is based on an application of the transparent gateway with doubleexport-link in the campus network.
出处
《计算机应用与软件》
CSCD
北大核心
2007年第8期31-33,共3页
Computer Applications and Software
基金
江苏省高校自然基金资助项目(编号04KKB320134)。
