IPSec与NAT兼容性问题及其解决方案剖析  

RESEARCH ON COMPATIBILITY AND RESOLVENT OF IPSec AND NAT

作　　者：李孝展[1] 潘金贵[1] 

机构地区：[1]南京大学计算机软件新技术国家重点实验室计算机科学与技术系,江苏南京210093

出　　处：《计算机应用与软件》2007年第2期161-163,180,共4页Computer Applications and Software

摘　　要：网络的发展促进了新版本的IP协议—IPv6的出现,而IPv6的安全协议IPSec却在推广中与现有网络中普遍应用的NAT技术相冲突。为了解决这个问题,顺利促进IPv4向IPv6过渡,通过对IPv6和NAT的原理的描述,分析了IPv6和NAT兼容性方向的问题,并就目前常用的两种解决方案,进行对比探讨。The new version of IP protocol-IPv6 appears with the development of network, but IPSec of IPv6 conflicts with NAT of present network. In order to solve this problem,and promotes that IPv4 shifts toward IPv6 favorably. This paper introduces the basic theory of IPSec and Network Address Transform （NAT） protocol at first, then introduces the conflicts between IPSec and NAT protocol, at last, it anatomies two ways to solve these conflicts.

关 键 词：IPSEC NAT IKE RSIP UDP封装NAT穿越 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]