Squid与Linux下其它的代理软件如Apache、Socks、TIS FWTK和delegate相比，下载安装简单，配置简单灵活，支持缓存和多种协议。用ipchains+Squid的解决方案，就可以获得通过缓存高性能的同时能够无缝的访问Internet。 -Squid and other proxy under Linux software, such as Apache, Socks, TIS FWTK and delegate compared to download and ins