一种新的采用TCP封装的IPSec广域网加速通信研究
收稿日期: 2009-01-09
修回日期: 2009-08-26
网络出版日期: 2010-06-25
基金资助
国家科技部创新基金资助项目(国科发计字[ 2003(375)])
Research on a New IPSec WAN AccelerationCommunication System Based on the TCP Tunnel
Received date: 2009-01-09
Revised date: 2009-08-26
Online published: 2010-06-25
梅松 . 一种新的采用TCP封装的IPSec广域网加速通信研究[J]. 计算机工程与科学, 2010 , 32(7) : 4 -7 . DOI: 10.3969/j.issn.1007130X.2010.
This paper discusses the slow speed of the TCP communication in WANs,and analyses the architecture of IPSec. To improve the performance of the TCP communication protected by IPSec in WANs, a new TTAP(TCP Tunnel Acceleration Protocol)is proposed including its structure and procedure. The soft structure of FreeSWAN is improved and the performance test data are presented in order to validate this new protocol. Finally, the performance of the new system is analysed detailedly.
Key words: TCP;WAN;IPSec;FreeSWAN
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