摘要
介绍了IP网络中的6to4隧道技术,由于大型IPv6网络使用6to4隧道技术进行通信时需要进行邻居的手工配置,这种配置方式使得6to4隧道失去了灵活和扩展性好的优势,存在静态路由配置复杂的问题,借助于组播技术的优势,提出了一种实现自动获取IPv6路由信息的方法,将隧道边缘设备的接口和中继设备的接口加入同一组播组,从而方便灵活地实现了隧道边缘设备IPv6路由信息的学习。
Firstly,this article introduces the 6to4 tunnel technique in the IP network.The using of 6to4 tunnel technique in large IPv6 network to communicate needs to configure the neighbor by hand,so it gives cause for the 6to4 tunnel technique losing the advantage of flexibility and expansibility and makes the configuring of the static routing complexly.With the help of the multicast technique,this article brings a method of auto-learning of IPv6 routing information.The interface of the tunnel edge device and the interface of the relay device join the same multicast group,and it realizes the learning of IPv6 routing information of the tunnel edge device.
出处
《电脑开发与应用》
2010年第11期62-64,共3页
Computer Development & Applications
