BGP/MPLS IP VPN的IPv6扩展研究  

Study of Extension for IPv6 of BGP/MPLS IP VPN

作　　者：陈凤[1] 宋玲[1] 

机构地区：[1]广西大学计算机与电子信息学院,广西南宁530004

出　　处：《计算机技术与发展》2007年第10期147-149,共3页Computer Technology and Development

基　　金：广西教育厅科研项目(桂教科研(2004)20号);广西科学基金(桂科基0575017)

摘　　要：介绍BGP/MPLS IP VPN技术,又称三层MPLS VPN,它使用BGP进行路由信息的分发和使用MPLS进行包转发,具有较好的服务质量。重点分析BGP/MPLS IP VPN网络在IPv4和IPv6中的应用,并对基于Carrier of Carrier VPN的BGP/MPLS VPN的IPv6扩展方案进行研究,此方案提供了运营级的解决方法,并能利用现有的IPv4资源,有较好的灵活性和扩展性。BGP/MPLS IP VPN, also called layer- 3 MPLS VPN, is introduced, including BGP used for routes distributing and MPLS used for packets forwarding, having good service quality. The application of BGP/MPLS IP VPN in IPv4 and IPv6 is described. An implementation method of extei,sion for IPv6 of BGP/MPLS IP VPN based on Carrier of Carrier VPN is studied. This implementation method can provide a solution for service providers and use the existing IPv4 resources, having good flexibility and scalability.

关 键 词：多协议标签交换 虚拟专用网 边界网关协议 IPV6 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]