一种基于P2P机制的虚拟以太网改进设计与实现  

P2P Based Improved Design and Implementation of Virtual Ethernet

作　　者：李立新[1] 周雁舟[1] 常光辉[2] 李文俊[1] 

机构地区：[1]解放军信息工程大学电子技术学院,郑州450004 [2]重庆大学计算机学院,重庆400044

出　　处：《计算机科学》2009年第4期77-80,共4页Computer Science

摘　　要：传统基于C/S模式的虚拟以太网的数据在处理过程中需要两次经过协议栈,这在一定程度上影响了远程安全组网的传输效率。提出了一种改进的基于P2P机制的虚拟以太网设计,实现虚拟网络中节点之间的对等连接,能有效克服传统虚拟以太网的不足。测试表明,该设计提高了系统的通信效率,明显改善了虚拟以太网的传输性能。The data processing of traditional C/S mode based virtual Ethernet enters the protocol stack twice,which affects the transmission efficiency of long-distance safety networking to a certain extent. This paper presented an improved virtual Ethernet design based on P2P mechanism, it realizes P2P-based connection among the virtual Ethernet network nodes, which efficiently overcomes such problem of traditional virtual Ethernet. Test results demonstrate that, besides improvement on the efficiency of the system＇s communication, the design obviously improves transmission performance of the virtual Ethernet.

关 键 词：虚拟以太网 隧道 P2P 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]