DHT-Based IPv4/IPv6 Transition Mechanism  

基于DHT的IPv4/IPv6过渡机制(英文)

作　　者：吕晓鹏 王文东 龚向阳 田野 马建 

机构地区：[1]State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications [2]Wuxi Sensing Net Industrialization Research Institute

出　　处：《China Communications》2011年第5期119-129,共11页中国通信（英文版）

基　　金：supported in part by National High Technical Research and Development Program of China(863 Program)under Grant No.2009AA01Z210;National Key Basic Research Program of China(973 Program)under Grant No.2009CB320504;Guangdong Ministry of Education Industry-Academia-Research project under Grant No.2009B090300315;supported by the special program for joint construction project of Beijing

摘　　要：IPv4 and IPv6 will coexist for many years during the transition period from the traditional IPv4-based Internet to an IPv6-based Internet.DHTLayer,a novel IPv4/IPv6 transition mechanism based on Distributed Hash Table(DHT) is presented in this paper.It can fully support IPv4 and IPv6 inter-operation.DHTLayer employs a DHT overlay to maintain the routing information between IPv4 and IPv6.It decouples path selection from packet delivery.In DHTLayer,the Looking-Up Route Path is responsible for selecting paths,and then the Delivering Process takes charge of delivering IP packets along the path selected above.Simulation results show that it is very effective and efficient.IPv4 and IPv6 will coexist for many years during the transition period from the traditional IPv4-based Internet to an IPv6-based Internet.DHTLayer,a novel IPv4/IPv6 transition mechanism based on Distributed Hash Table(DHT) is presented in this paper.It can fully support IPv4 and IPv6 inter-operation.DHTLayer employs a DHT overlay to maintain the routing information between IPv4 and IPv6.It decouples path selection from packet delivery.In DHTLayer,the Looking-Up Route Path is responsible for selecting paths,and then the Delivering Process takes charge of delivering IP packets along the path selected above.Simulation results show that it is very effective and efficient.

关 键 词：IPv4/IPv6 transition mechanism DHT IPV6 OVERLAY 

分 类 号：TP393.04[自动化与计算机技术—计算机应用技术]