【摘要】 访问内部网络中服务器的一种方法是在外部服务器(或网关)上进行重定向远程的访问请求。本文以FTP服务的重定向为例分析了两种重定向机制,并在Linux上进行了实现。这两种机制一个是使用socket层透明代理,另一个是利用NAT(NetworkAddress Translate)。更多还原

【Abstract】 Redirecting the quest from the remote host on the external server is a kind of way to access a server in the internal network from the external network. Taking the redirecting of a FTP service as an example, this paper analyzes two kinds of redirecting mechanism, and implements them on a Linux system. One uses socket layer transparent proxy, and the other uses NAT (Network Address Translate).更多还原