摘要
对包标记技术进行较为深入的研究,在动态概率包标记的基础上提出动态概率与压缩边采样标记法相结合的DHPPM(Dynamic Hash and Probability Packet Marking,动态散列概率包标记)算法,该算法能有效降低边界路由器的标记负载,通过定时更新压缩函数,增加追踪过程的抗干扰性。
This paper studies the package marking tech thoroughly,and brings forward the DHPPM algorithm which combined the Dynamic Probability and the Compressed Edge Sampling Algorithm in the base of dynamic probability package marking.This algorithm can decrease the tag load of the edge router,and at the same time,by updating the compress function at regular time,it enhances the anti-jamming ability of the tracing process.
出处
《计算技术与自动化》
2010年第2期141-144,共4页
Computing Technology and Automation
关键词
拒绝服务
IP追踪
包标记
denial of services
IP traceback
cket marking
