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双核模式的组播过渡系统的设计与实现
引用本文:刘明友,傅光轩,蒋朝惠.双核模式的组播过渡系统的设计与实现[J].小型微型计算机系统,2009,30(12).
作者姓名:刘明友  傅光轩  蒋朝惠
作者单位:1. 贵州大学,计算机科学与信息学院,贵州,贵阳,550025
2. 贵州大学,计算机网络研究所,贵州,贵阳,550025
基金项目:贵阳市科学技术计划项目 
摘    要: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.

关 键 词:有核树  网络地址和端口翻译技术  组播过渡系统  域名服务器和应用层网关

Design and Implementation of Transition Multicast System of Dual-core Mode
LIU Ming-you,FU Guang-xuan,JIANG Chao-hui.Design and Implementation of Transition Multicast System of Dual-core Mode[J].Mini-micro Systems,2009,30(12).
Authors:LIU Ming-you  FU Guang-xuan  JIANG Chao-hui
Abstract:IPv6 is the main technology of next generation Internet,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.
Keywords:core tree  NAT-PT  transition multicast system  DNS-ALG
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