| 亚太区域的因特网拓扑分析 |
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| 引用本文： | 魏镇韩,陈鸣,赵洪华. 亚太区域的因特网拓扑分析[J]. 解放军理工大学学报(自然科学版), 2009, 10(4): 312-317 |
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| 作者姓名： | 魏镇韩 陈鸣 赵洪华 |
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| 作者单位： | 解放军理工大学,指挥自动化学院,江苏,南京,210007;解放军理工大学,指挥自动化学院,江苏,南京,210007;解放军理工大学,指挥自动化学院,江苏,南京,210007 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 为分析因特网区域路由器级拓扑的结构特点,提出了一种基于Skitter数据的区域拓扑荻取方法.利用ICANN提供的IP地址分配信息,通过检索CAIDA提供的Skitter数据,提取其中位于特定区域的IP路径,根据域名进行别名解析并最终生成区域拓扑信息.分析对比了亚太4个主要国家的路由器级拓扑的特性.分析结果表明,各个国家的网络拓扑在多个测度上均表现出相似的性质.与AS级拓扑的结论不同,幂率不能在严格意义上描述亚太主要国家网络拓扑的度分布.日本的网络规模较大但其平均路径长度较小.
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| 关 键 词： | 因特网 拓扑 幂率 |
Internet topology in Asia-Pacific region |
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| WEI Zhen-han,CHEN Ming and ZHAO Hong-hua. Internet topology in Asia-Pacific region[J]. Journal of PLA University of Science and Technology(Natural Science Edition), 2009, 10(4): 312-317 |
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| Authors: | WEI Zhen-han CHEN Ming ZHAO Hong-hua |
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| Affiliation: | Institute of Command Automation;PLA Univ.of Sci.& Tech.;Nanjing 210007;China |
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| Abstract: | In order to analyze the structural characteristics of internet area router-level topology,an area topology acquisition method based on skitter data was presented.With the IP addresses allocation in formation provided by ICANN,the IP paths located in specific area were extracted from skitter data provided by CAIDA.Through alias resolution based on domain names,the area topology was acquired. The router-level topology properties of the 4 Asia-Pacific countries were analyzed and compared.Analysis results show ... |
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| Keywords: | internet topology power law |
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