摘要
对基于 IPSec的虚拟专用网及其关键技术进行了研究。首先介绍了 VPN的概念及分类 ,然后分析了隧道技术 ,并在此基础上详细研究了基于 IPSec的 IP- VPN技术及实现 ,最后讨论了 VPN的现状和未来IP- VPN发展需要解决的一些问题 :如 IPSec本身的完善 ,IP- VPN的 Qo S保证和 IP- VPN的网管和安全等。
This paper makes a study of IPSec-based virtual private network and its key technologies.The concept of VPN and its catergories are introduced first,followed by the analysis of tunnel technology.The technology and implementation of IPSec-based IP-VPN are studied.Finally,VPN's status quo and the problems concerning the future development of IP-VPN are discussed.
出处
《解放军理工大学学报（自然科学版）》
EI
2001年第6期37-41,共5页
Journal of PLA University of Science and Technology(Natural Science Edition)
关键词
IPSEC
虚拟专用网
网络入侵
网络安全
IPSec
virtual private network
network intruding
network security
