面向互联网健康诊断的域间互联关系研究

项目名称： 面向互联网健康诊断的域间互联关系研究

项目编号： No.61472213

项目类型： 面上项目

立项/批准年度： 2015

项目学科： 自动化技术、计算机技术

项目作者： 毕军

作者单位： 清华大学

项目金额： 89万元

中文摘要： 互联网的规模和域间互联的复杂性在快速增长。为了发现域间路由结构的潜在风险、提供对互联网健康的诊断能力，最关键的问题是获知全面准确的互联网域间路由信息。本项目采用创新性方法对互联网的域间互联关系和路由策略进行深度挖掘、分析和建模，可为互联网健康的诊断、以及为新型路由协议和网络结构设计的验证提供理论基础和方法上的支持。具体研究内容包括：（1）基于BGP Community 属性和Traceroute 来准确全面地测量互联网域间互联关系和流量工程策略；（2）基于测量获得的数据，研究域间路由路径的预测方法，并对互联关系的演进机理进行分析和建模；（3）基于所建立的模型进行实验验证，并对中国互联网和全球互联网的健康状况进行对比评估；（4）在上述基础上进一步建立互联网健康的诊断和仿真平台，并在该平台上结合SDN探索新型域间路由方案。本项目将为中国和全球互联网健康的诊断提供所需的测量数据、模型、分析方法和仿真工具，以及新型域间路由方案对互联网的发展具有重要意义。

中文关键词： 互联网路由；互联网拓扑；自治系统互联关系；边界网关协议；网络测量

英文摘要： The Internet size and connection complexity are growing rapidly. To provide the ability to discover the potential risk in inter-domain routing peering, then to diagnose the Internet health, the most critical issue to be resolved is to obtain the comprehensive and correct inter-domain routing information. This project employs innovative approaches to deeply exploit, analyze and model the inter-domain routing relationships (i.e. AS relationships) and traffic engineering polices. It will provide theoretical foundation and methods for the diagnosis of Internet health and validation of new routing protocol and network architecture designs. The research contents include: (1) the measurement of comprehensive and correct inter-domain routing relationships and traffic engineering polices based on BGP Community attribute and Traceroute; (2) based on measured data, study the methods of predicting inter-domain routing paths, as well as the analysis and models for the evolution of inter-domain routing relationships; (3) conduct experimental verification based on established models, and comparative evaluation on the health of the Chinese Internet and the global Internet; (4) basis on the above, further build a platform for the diagnosis and emulation of Internet health. This project will provide the necessary measurement data, models, analysis methods and emulation tools for the diagnosis of Chinese and global Internet health, which is significantly important for the development of the Internet.

英文关键词： Internet Routing;Internet Topology;AS Relationships;BGP;Network Measurement