OpenFlow交换机远程配置管理系统  

A Remote Configuration and Management System for OpenFlow Switches

作　　者：常甫 郑世慧 孙斌 CHANG Fu;ZHENG Shi-hui;SUN Bin(School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing 100876, China)

机构地区：[1]北京邮电大学网络空间安全学院,北京100876

出　　处：《软件》2019年第1期1-7,共7页Software

基　　金：国家重点研发计划资助项目(2017YFB0803001)

摘　　要：随着SDN的广泛应用,OpenFlow交换机逐渐增多,如何方便快捷地配置和管理OpenFlow交换机成为一个值得关注的问题。对此,本文提出了远程配置和管理OpenFlow交换机的系统。该系统基于Web架构,使用OF-CONFIG协议和命令行两种方式,并实现了配置文件的自动生成和配置命令的自动下发。在本文最后,使用虚拟机搭建环境,对系统进行了测试。结果表明,本系统的各个模块实现了设计的功能,管理员可以使用本系统在远程完成对交换机的配置管理工作。此外,本系统使管理员免于登录到交换机进行操作,并使用模板减少了管理员的输入工作量,有助于提高管理员的工作效率。Software Defined Networking (SDN) became popular in many situations, such as data center. One of the most widely used forwarding devices in SDN is OpenFlow switch. However, administrators usually need to log in every switch, or type in entire configuration files to manage them. This paper presents a system to configurate and manage OpenFlow switches remotely. It is based on B/S structure, using OF-CONFIG protocol and command-line scripts to configure OpenFlow switches. Furthermore, configuration files can be generated with a few necessary parameters, and be sent to switches automatically. At the end of this paper, the system is tested in a virtual environment. The results show that each module works well. Furthermore, in comparison with, the system helps administrators to avoid logging in each switch for operation, and configure switches at one point. Besides, the system reduces the workload of typing in the entire configuration files, which helps to improve productivity.

关 键 词：计算机 SDN OpenFlow OF-CONFIG 交换机配置 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]