双核模式的组播过渡系统的设计与实现

Design and Implementation of Transition Multicast System of Dual-core Mode

IPv6作为下一代互联网的核心技术,必然会逐渐取代IPv4.但在相当长的一段时间内,IPv6会与IPv4共存.在对以往一些组播过渡技术进行研究的基础上,通过linux的内核编程来实现一个基于双核模式的组播过渡系统.将该系统部署在IPv6域与IPv4域的边界,能实现两个域之间的组播通信.同时,该组播过渡系统只有在需要进行转换时才开始工作,从而提高了转换器的工作效率.

IPv6 is the main technology of next generation Intemet,it will replace IPv4 gradually. However,in a fairly long period of time, IPv4 and IPv6 will coexist. Through the linux kernel programming, this paper realized a transition multicast system based on dual-core mode, It based on the studied of transition over the past number of multicast technology. This system array to the boundaries of IPv4 domain and IPv6 domain, it can achieve the multicast communication between the two domains. At the same time,the transition multicast system just start work when need transiton,so it improved the efficiency of converter.