ISPView：一种域间路由可视化监测系统

基于BGP协议构造的域间路由系统是因特网的基础设施，面临多种恶意攻击的威胁且易受人为错误的影响，安全监测是增强域间路由健康和安全的重要手段。本文介绍了域间路由监测的可视化系统ISPView的设计与实现，采用改进的磁场-弹簧的力学模型实现网络拓扑图的动态展示。将算法应用于ISPView中，可以展示不同粒度下的网络拓扑结构，动态显示路由系统的安全状态，实现对域间路由的异常行为的安全监测。

ISPView:A Visualization Monitoring System for Inter-Domain Routing

The inter-domain routing system based on BGP is the key routing infrastructure of the Internet.Currently it is prone to imprudence errors and is menaced by many aggressive attacks.Security monitoring is an important method to enhance the health and security of inter-domain routing.This paper describes the design and implementation of a visualization system ISPView for inter-domain routing monitoring.An improved mechanical model of magnetic-spring is used for real-time displaying of large-scale topology.By applying the two methods above to ISPView,we can display the topology of the network in different granularities,demonstrate the security state of the routing system dynamically as well as monitor abnormal behaviors in the BGP routing system.