【作者】 赵锐； 傅光轩；

【Author】 Zhao Rui Fu Guangxuan (Computer Network Research Institute Guizhou University 550025)

【机构】 贵州大学计算机网络研究所；

【摘要】 IPv6作为下一代互联网的核心通信协议,具有许多IPv4不可比拟的优势,它必然将逐步地代替IPv4。P2P网络是一种分布式网络,它具有高效资源共享、传输速度快、健壮性强、负载均衡等优点。本文提出了一种基本于IPv6的新型P2P网络模型,取消了在应用层上的逻辑虚拟网络(Overlay Network)。利用IPv6的控制报文协议ICMPv6,将P2P网络部署在网络层。该方案有效地解决了Overlay层和底层物理网络之间不匹配的问题,能够提高P2P网络的节点加入和退出的灵活性并且提高了资源的查找效率。更多还原

【Abstract】 IPv6 is the main technology of next generation Internet. It has many advantages that IPv4 incomparable and will replace IPv4 gradually. P2P network is a distributed network. It has many advantages too. Such as effective resource sharing, robustness and load balance. A new P2P network model based on IPv6 was presented in this paper, the virtual network(Overlay Network) was cancelled on application layer. This model deployed P2P to the network layer through ICMPv6. The solution can solve the mismatching question between the Overlay and physical network,also can enhance P2P network efficiency of Resource Location and flexibility of nodes to join and leave network.更多还原