基于Manager/Agent模型的工业远程控制VPN的设计

摘要

Industrial remote control gateway is used to solve the security problem of network communication between data acquisition,monitoring system and industrial computer,and to provide security for industrial network connecting to the Internet. The gateway is widely used in various industrial environments,and supporting any industrial equipment and all types of data acquisition and monitoring system,processing data packets between industrial equipment and SCADA equipment. Due to the industrial equipment can’t be installed the VPN software,so this plan designs to use the model of Manager/Agent to realize the function of VPN.%工业远程控制网关是用来解决数据采集与监控系统和工业计算机之间网络通信的安全问题，给工业网络连接到因特网的时候提供安全保证。该网关普遍适用各类的工业环境，且支持任何工业设备和所有类型的数据采集与监控系统，在工业设备和SCADA设备之间处理数据包。由于工业设备无法安装使用VPN软件，因此本设计运用Manager/Agent模型的方式来实现VPN的功能。