Chinese IP-level network topology measurement and analysis

ZHANG Yu; FANG Bin-xing; ZHANG Hong-li

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Chinese IP-level network topology measurement and analysis

更新时间：2024-10-14

- Chinese IP-level network topology measurement and analysis
- Issue 12, Pages: 96-101(2007)
- 作者机构：
  
  1. 哈尔滨工业大学计算机网络与信息安全技术研究中心
  2. 哈尔滨工业大学计算机网络与信息安全技术研究中心,黑龙江,哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393.02
- Published：2007
- 稿件说明：
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ZHANG Yu, FANG Bin-xing, ZHANG Hong-li. Chinese IP-level network topology measurement and analysis[J]. 2007, (12): 96-101.
DOI：

ZHANG Yu, FANG Bin-xing, ZHANG Hong-li. Chinese IP-level network topology measurement and analysis[J]. 2007, (12): 96-101. DOI：

摘要

以建立中国IP级网络拓扑图景为目标

首先评价了传统的目标抽样法

提出了3项改进技术

并测量了中国网络

然后运用复杂网络研究方法提取并比较分析了拓扑特征

最后采用IP2AS技术统计了自治域规模。结果表明

传统目标抽样法将丢失大量信息

改进技术在保持完整性的同时降低约一半负载。获得新的中国拓扑规模5倍于CAIDA的skitter。新拓扑与skitter拓扑相比

呈现更显著的非相称性、更弱的聚集、更短的距离、更不均衡的节点流量分布。发现了中国自治域规模的重尾分布。

Abstract

To build the prospect of Chinese IP-level topology

the traditional destination sampling method was evaluated;three new improved techniques were developed;and Chinese network was measured.With the methodology of complex network

the topology characteristics were extracted and compared.The sizes of autonomous systems（AS） were investi-gated with the IP2AS technique.The results showe that lots of information is missed by the traditional method;the load is reduced to about a half by the new techniques while the completeness is retained;and the size of new discovered Chinese topology is 5 times as many as that discovered by CAIDA’s skitter.Compared to skitter’s topology

the more complete topology showe more observable dissortativity

weaker clustering

shorter distance and more disequilibrium of node traf-fic distribution.The heavy-tailed distribution of AS sizes is discovered.

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