虚拟专用网隧道技术分析

摘要：

Tunneling technique is one of the key technologies in establishing virtual private network (VPN). In thispaper, we perform a comparative research on various tunneling techniques including MPLS, IPSec, GRE, IP-in-IP,and L2TP. We can conclude the evolutive trend of utilizing tunneling techniques in VPN by analyzing them syntheti-cally. Especially, it will probably become a key problem that guarantees the compatibility and interoperability be-tween MPLS, IPSec and L2TP.

关键词：Virtual private network (VPN)、Tunneling technique、MPLS、IPSec、GRE、IP-in-IP、L2TP

所属期刊栏目：30

分类号：TP3(计算技术、计算机技术)

资助基金：国家自然科学基金69896240

在线出版日期：2004-01-08（万方平台首次上网日期，不代表论文的发表时间）

页数：共3页

页码：99-101