基于Ipv6／IPSec构建移动IP虚拟专用网络模型

虚拟专用网络(VPN,VirtualPrivateNetwork)就是利用公共网络传输资料,如同使用个人私有网络一样安全,以达成私人资料的保密。现阶段的网络环境是属于IPv4的环境,着网络位址的减少,进而由IETF(InternetEngineeringTaskForce)定义下一代因特网络的标准IPv6,它同支持网络节点的可移动性与保密性。主要研究了如何利用移动IPv6机制来构建包括移动节点在内的VPN,并利用IETF所制定的IPSec标准来完成资料传输的保密性与完整性。

An Ipv6/IPSec-based VPN Model for Mobile IP

VPN (Virtual Private Network) is used to transmit information safely using public network, just as using private net to attain security of private information. At present, the environment of network belongs to that of Ipv4. With the decrease of network addresses, IETF (Internet Engineering Task Force) has defined the next Internet standard Ipv6, which supports the mobility and security of net nodes. This article gives some research into how to build VPN including mobile node using mobile Ipv6 and attain the security and integrality of information by using IPSec standard ordered by IETE.