The VPN Application Based on NAT Mode
Jianjun Wu · Journal of North China Institute of Water Conservancy and Hydroelectric Power · 2004
VPN products based on Ipsec protocol have already become the mainstream of the market, but NAT penetrating in VPN has not mostly solved.NAT technology and the VPN technology are analyzed based on IPsec and then the method about NAT penetrating in VPN using UDP protocol and IKE is discussed.