基于路径标识的多路径域间路由的开发与实现

Research and implementation of multi-path inter-domain routing based on path identifiers

针对现有网络架构中路由扩展性方面的问题日益严重,目前提出一种基于路径标识的多路径域间路由方案,可提高域间路由可扩展性和可靠性,但该研究只停留在理论阶段。现对基于路径标识的多路径路由协议进行了开发与实现,针对域间路由协议BGP的控制层和基于Linux内核的转发层进行了具体模块的结构分析和开发,并进行了功能性测试。结果显示,开发系统可以实现路径标识路由和多路径路由的功能。

A multi-path inter-domain scheme based on path identifiers is proposed for solving the obvious scalability problem of routing existed in network architechture,which can improve the scalability and the reliability.This scheme is researched and realized,including the control plane for inter-domain routing protocol BGP and the forwarding plane based on the Linux kernel,and the functional test is performed.The results show that the developed system can achieve the path identifiers routing and the multi-path routing.