多系统高速网络实验床构建与检测技术研究  

The Research on the Construction and Detection on Multi- system Network Experimental Bed

作　　者：苏成龙[1] 金光[1] 张超[1] 

机构地区：[1]宁波大学信息科学与工程学院,宁波315211

出　　处：《无线通信技术》2016年第1期32-36,40,共6页Wireless Communication Technology

摘　　要：由于传统网络性能评测[1]存在不足,网络研究者更倾向使用仿真器构建网络测试床进行协议评测。计算机网络逐渐趋向于核心高速化和边缘无线化[2],网络协议必须随之改变,尤其是高速数据传输协议[3]。目前网络实验床构建方式较单一,链路速率低且端主机平台限制为Linux系统,难以实现精准网络流量控制,不利于协议的评测。本文提出了兼容多系统网络实验床的构建方法,并提供多种检测手段验证实验床的流控配置。实验表明方案可行,且能够实现高速网络的流量控制。Because the traditional network performance evaluation is insufficient,the network researchers prefer to use the simulator to construct the network test bed for protocol evaluation. The computer network has gradually become high- speed in core area and wireless in edge area,network protocol should change accordingly,especially the high- speed data transmission protocol. At present,the construction of the network experimental bed is single relatively,the low link rate and the host platform which is limited to Linux system are the main difficult to achieve accurate network traffic control,which is not conducive to the evaluation of protocols. In this paper,we propose a method for constructing a multi- system network experimental bed,and provide a variety of detection means to verify the flow control configuration of the experimental bed. Experiments show that the scheme is feasible,and can achieve high speed network traffic control.

关 键 词：网络实验床 协议评测 高速网络 流量控制 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]