Computer Engineering and Applications ›› 2007, Vol. 43 ›› Issue (34): 129-131.

• 网络、通信与安全 • Previous Articles     Next Articles

Applying IPSec in overlay routing using technology of SPINAT

SUN Ning,ZHANG Xing-ming,ZHU Ke   

  1. Institute of Information Technology,Information Engineering College,PLA Info. Eng. Univ.,Zhengzhou 450002,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-01 Published:2007-12-01
  • Contact: SUN Ning

利用SPINAT技术在覆盖路由中应用IPSec

孙 宁,张兴明,朱 珂   

  1. 解放军信息工程大学 信息工程学院 信息技术研究所,郑州 450002
  • 通讯作者: 孙 宁

Abstract: Overlay routing defines a new logical protocol layer,the requirement for IP address translation makes overlay routing even more similar to NAT(Network Address Translation) principles.Therefore,this involves problems with IPsec traversal through overlay routers.This paper presents a solution using the technology of SPINAT(SPI multiplexed NAT) to apply IPSec in overlay routing,and gives the performance analysis.

Key words: overlay routing, IPSec, SPINAT, identifier

摘要: 覆盖路由定义了一种新的逻辑协议层,它对IP地址转换的要求与NAT(Network Address Translation)原理非常相似,因此存在IPSec穿越覆盖路由器的问题。给出了利用SPINAT(SPI multiplexed NAT)技术将IPSec应用于覆盖路由的方法,并进行了性能分析。

关键词: 覆盖路由, IPSec, SPINAT, 标识符