Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (17): 15-18.DOI: 10.3778/j.issn.1002-8331.2010.17.005

• 博士论坛 • Previous Articles     Next Articles

Asymmetric tunnel model-based mobile VPN scheme

ZHOU Chun-yue,LIU Yun,LU Yan-fei   

  1. Beijing Key Lab of the Communication and Information System,Beijing Jiaotong University,Beijing 100044,China
  • Received:2010-02-22 Revised:2010-04-29 Online:2010-06-11 Published:2010-06-11
  • Contact: ZHOU Chun-yue,LIU Yun,LU Yan-fei

一种非对称隧道模式的移动VPN方案

周春月,刘 云,卢燕飞   

  1. 北京交通大学 通信与信息系统北京市重点实验室,北京 100044
  • 通讯作者: 周春月

Abstract: Mobility and authentication security issues of mobile VPN technology are discussed.Some current solutions of security based on mobile VPN are also analyzed.Based on the research of existing solutions,an improved MVPN scheme based on asymmetric tunnel model is proposed to integrate the mobile IP and IPSec VPN.At last,the availability and security of this solution are discussed.

Key words: Virtual Private Network(VPN), mobile Internet Protocol(IP), Internet Protocol Security(IPSec), tunnel, security association

摘要: 针对移动VPN的移动性与认证安全问题进行了研究,对比分析了现有的移动VPN安全解决方案。提出了一种基于非对称隧道模式的改进策略,使移动IP协议与IPSec VPN之间能够达到兼容。在满足了VPN用户移动性需求的同时,还对方案的可用性及安全性进行了讨论。

关键词: 虚拟专用网, 移动网络之间互连的协议(IP), Internet协议安全性(IPSec), 隧道, 安全关联

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