贾旭涵;陈晓;朱晓东;

• 1:中国科学院声学研究所国家网络新媒体工程技术研究中心
• 2:中国科学院大学

摘要(Abstract)：

传统IP网络到SDN的网络升级会经历一段两种网络共存的过渡期。本文为SDN/IP网络设计了一种普适和灵活的动态路由系统，系统为混合网络提供动态路由功能，解决不同网络设备间无法协作执行动态路由的问题。动态路由系统部署于SDN控制器中，由动态路由引擎、路由应用和网络管理应用等组成。系统中，网络管理应用根据外部信息配置网络，动态路由引擎为SDN交换机计算路由表，路由应用将路由表转化为流表下发至SDN交换机，SDN交换机按照流表转发数据包。经过实验验证，本系统能够实现传统路由器与SDN交换机之间的路由消息互通，两种网络设备能够根据各自计算出的路由信息转发数据包。本系统对IP网络与SDN的混合组网具有重要意义。

关键词(KeyWords)： SDN/IP网络;动态路由;SDN控制器;混合组网

Abstract:

Keywords:

基金项目(Foundation): 中国科学院战略性科技先导专项课题：SEANET技术标准化研究与系统研制(编号：XDC02070100)

作者(Authors): 贾旭涵;陈晓;朱晓东;

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