摘要
分析比较现有两种基于软件实现的SPD查找方案性能后,通过测试得出利用软件实现SPD的查找效率难以提高,需采用硬件方式才能较大改善IPSec的处理性能。提出一种利用TCAM存储IPSecSPD数据库的实现方案,并论证了该方案的可行性。
After analysis and comparison of the capability of two searching scheme for SPD implemented based on software, the searching efficiency for SPD by software couldn＇t be improved any more. It is necessary to use the method by hardware that can improve the processing performance of IPSec. Putting forward a design of IPSec SPD based on TCAM. The performance of improved method on TCAM has been analyzed.
出处
《电信科学》
北大核心
2008年第3期60-64,共5页
Telecommunications Science
基金
国家"863"计划基金资助项目(No.2004AA103130)
