Cntlm 配置上网代理

下载安装Cntlm以后。仅仅需要改动cntlm.ini文件，提供身份认证必要的信息，而后以服务的方式启动cntlm就可以了。
在cntlm.ini中有例如如下几个重要的配置是可能需要改动的：

Username - your domain/proxy account name

Domain - the actual domain name

Workstation - NetBIOS name of your workstation; Cntlm tries to autodetect it, but you might want to set it explicitly should dialect detection fail (see below)

Proxy - IP address (or ping-able hostname) of your proxy; if you use several alternative proxies or know of backup ones, use this option multiple times; if one stops working, Cntlm will move on to the next

Listen - local port number which Cntlm should bind to; the default is OK, but remember you can't have more than one application per port; you can use netstat to list used up ports (lines with LISTEN)