Traceroute-based route gathering and repairing mechanism of client-independent IP geolocation system

摘要：

　　Delay measurement-based IP Geolocation can gain better IP geolocation performance.However,there are still some defects needed to be improved,including inaccurate landmark information,incomplete traccroute information and inaccurate traceroute repairing information.To address the issues,the paper proposes a traceroute-based route gathering and repairing mechanism of client-independent IP geolocation system.The contributions include:1) a landmark information filtering mechanism is presented to filter the noise data; 2) an Improved TraccRoute Gathering algorithm (ITRG) is proposed to increase the integrity of route information; 3) a Reverse Route Delay Repairing algorithm (RRDR) is presented to solve the problem of route inflation,guaranteeing that the delay value of current router is smaller than that of its next router.The experimental results show that ruing the improved IP geolocation mechanism proposed in the paper,the median error distance of IP geolocation is reduced to 5.42km from 9.60km.

关键词： IP Geolocation traceroute route inflation TCP ICMP

作者: Yongcai Tao Weiwei Jia Lei Shi Lin Wei Yangjie Cao

作者单位: School of Information Engineering, Zhengzhou University, Zhengzhou, China School of Software,Zhengzhou University, Zhengzhou, China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer and Information Applications(ICCIA2012)(2012第二届计算机和信息应用国际会议)

会议地点: 太原

会议语种:英文

页码: 578-582

在线出版日期: 2012-12-08（万方平台首次上网日期，不代表论文的发表时间）