摘要： 为了提高并行网络模拟的真实性、可用性以及运行效率，该文设计并实现了并行分布式互联网模拟使用系统，它可以用网络测量工具获得真实网络数据作为模拟基础，采用优化的拓扑网络划分方法对模拟任务进行划分，采用基于边界路由器的子网间路由配置实现准确的路由模拟，运行脚本的自动生成以及模拟拓扑图的可视化。通过该并行网络模拟使用系统可以实现大规模网络安全事件的模拟，如蠕虫扩散、DDoS攻击等。

关键词: 并行分布式网络模拟, 拓扑划分, 远程路由模拟

Abstract: To improve reality, usability and efficiency of simulation, this paper designs a large-scale, parallel and distributed network simulation system. It can use the actual data from network measurement tools as the base of simulation; partition the network with an optimized goal; by using BGP-like router configuration, it can provide correct and quick remote router simulation; with a script-generator, related simulation scripts can be automated generated. Many security events can be simulated by this system, such as worm diffusions and DDoS attacks, etc.

Key words: Parallel and distributed network simulation, Topology partition, Remote router simulation