Abstract：The technology of VPN is a secured private network connection,which provides remote intranetaccessing connection via public network. It introduces some principles of VPN technology and take Hubei digital precursor station network as example to explain how to establish the wireless VPN connection. It has some characteristics such as inexpensive, convenient, wireless transmission, lineate connection.
Zheng Shuping and Jian Daxi ,$author.xingMing_EN. APPLICATION OF WIRELESS VPN TECHNIQUE IN DIGITAL PRECURSOR STATION NETWORK[J]. jgg, 2009, 29(增刊): 147-150.
