基于IPv6协议的双栈技术研究与应用

Research and Application of Dual Stack Technology Based on IPv6 Protocol

为了提升校园网数据传输效率,保障网络服务质量,提高网络资源利用率,研究了基于IPv6协议的双栈技术,并将其应用于校园网的升级改造中。采用同时支持IPv4和IPv6的双协议栈技术,完成新建校园网和老校园升级的部署和改造,使校园网同时支持两种业务流的承载和互通;基于IEEE802.16,采用本地拥塞检测和拥塞处理方法控制校园网拥塞,实现基于IPv6协议双栈技术的研究与应用。实验结果表明,将该技术应用到校园网部署改造中,该技术应用后校园网拥塞率和延迟率基本不受网络使用人数的影响,网络运行状况良好。

In order to improve the efficiency of campus network data transmission,ensure the quality of network service,and improve the utilization of network resources,this paper studies the dual stack technology based on IPv6 protocol,and applies it to the upgrading of campus network.Adopting the dual stack technology supporting both IPv4 and IPv6,the deployment and transformation of new campus network and old campus upgrading are completed,so that the campus network can support the carrying and interworking of two kinds of traffic flows at the same time.Based on IEEE802.16,the local congestion detection and congestion processing method are adopted to control the campus network congestion,and the research and application of dual stack technology based on IPv6 protocol are realized.The experimental results show that after technology is applied to the campus network deployment and transformation,the campus network congestion rate and delay rate are not affected by the number of network users,and the network is running well.