端口映射 PortTransfer_三种模式。 (1) PortTransfer Port Dest_IP Port 在运行本程序的计算机上监听Port端口，并将所有连接请求转到Dest_IP的Port去 (2) PortTransfer ctrlIP ctrlPort Dest_IP Port 和模式3配合用，程序将先主动连接ctrlIP:ctrlPort,之后所有在模式3的ServerPort端口的请求转到Dest_IP:Port去 (3) PortTransfer ctrlPo

杀毒引擎， MS Windows front-end to Clam Antivirus (http://www.clamav.net). Includes scheduler, virus database updates, standalone scanner, context menu integration to MS Windows Explorer and Addin to MS Outlook. Also features easy setup program. -an