互联网拓扑数据获取方法研究综述

A Survey of Internet Topology Data Acquisition Methods

互联网拓扑结构研究对于互联网性能分析和优化,网络安全分析有着至关重要的作用,因此吸引了大量研究人员和研究机构的关注。互联网拓扑数据获取是互联网拓扑结构研究的首要条件,而互联网的多样性,大规模,分布式和异构性等特征使得互联网拓扑数据获取极具挑战性,所以研究互联网拓扑数据获取具有重要意义。鉴于此,首先介绍网络拓扑研究的背景和意义,然后对不同尺度下的互联网拓扑获取方法进行详细地综述,最后对当前方法的局限性进行系统地总结。

Internet topology research plays an important role in Internet performance analysis and optimization,as while as network security analysis,so it attracts the attention of many researchers and research institutions.Internet topology data acquisition is the primary condition for Internet topology research.The diversity,large-scale,distributed and heterogeneous characteristics of the Internet make Internet topology data acquisition very challenging.Therefore,it is of great significance to study Internet topology data acquisition.In view of this,the background and significance of network topology research are introduced firstly,then the Internet topology acquisition methods at different scales are reviewed in detail,and finally the limitations of the current methods are systematically summarized.