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一种改进的ICMP差错报文处理的IPSec协议
引用本文:陈传波,姜正强,郑运平.一种改进的ICMP差错报文处理的IPSec协议[J].计算机工程与科学,2007,29(3):27-29.
作者姓名:陈传波  姜正强  郑运平
作者单位:华中科技大学计算机科学与技术学院,湖北,武汉,430074
摘    要:本文分析了IPSec协议在通道模式下对ICMP差错报文不能正确转发的问题,并对原IPSec协议进行改进,提出了一种对SA改进的IPSec解决方案。改进后的方案能够在保持原IPSec特性的基础上解决该问题,并能够与已有的IPSec实施方案兼容。

关 键 词:IPSec  ICMP  HII  VPN  通道模式
文章编号:1007-130X(2007)003-0027-03
收稿时间:2005-10-10
修稿时间:2006-02-11

Study on an Improved IPSec Protocol Scheme for the Processing of ICMP Packets
CHEN Chuan-bo,JIANG Zheng-qiang,ZHENG Yun-ping.Study on an Improved IPSec Protocol Scheme for the Processing of ICMP Packets[J].Computer Engineering & Science,2007,29(3):27-29.
Authors:CHEN Chuan-bo  JIANG Zheng-qiang  ZHENG Yun-ping
Abstract:The transfer of ICMP packets cannot forward correctly to the source host when the IPSec protocol is used in the tunnel mode.Based on the SA of the primary IPSec protocol,an improved IPSec protocol is put forward to avoid the problem of ICMP packet processing.The improved protocol can provide a satisfactory solution and has a good compatibility with the primary IPSec protocol without reducing its specialities.
Keywords:IPSec  ICMP  HII  VPN  tunnel mode
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