• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2011, Vol. 33 ›› Issue (1): 25-30.doi: 10.3969/j.issn.1007130X.2011.

• 论文 • 上一篇    下一篇

基于AX4000的路由器用户自定义报文性能测试设计与实现

陈晓梅,田洋,王宝生   

  1. (国防科学技术大学计算机学院,湖南 长沙 410073)
  • 收稿日期:2009-01-05 修回日期:2009-03-06 出版日期:2011-01-25 发布日期:2011-01-25
  • 通讯作者: 陈晓梅 E-mail:cxmnudt@sina.com
  • 作者简介:陈晓梅(1974),女,山东海阳人,博士,副研究员,研究方向为计算机网络服务质量、路由器测试、IPv6协议等。田洋(1983),男,天津人,硕士生,研究方向为路由器测试、网络流量检测。 王宝生(1970),男,河北黄骅人,博士,研究员,研究方向为高性能路由器、新型网络协议。

Design and Implementation of a User Defined Packet Performance Test for AX4000Based Routers

CHEN Xiaomei,TIAN Yang,WANG Baosheng   

  1. (School of Computer Science,National University of Defense Technology,Changsha 410073,China)
  • Received:2009-01-05 Revised:2009-03-06 Online:2011-01-25 Published:2011-01-25
  • About author:CHEN Xiaomei,born in 1974,PhD,associate research fellow,her research interests include network QoS,router testing,IPv6 protocols.TIAN Yang,born in 1983,MS candidate,his research interests include router testing,network traffic detection.WANG Baosheng,born in 1970,PhD,research fellow,his research interests include highperformance routers,novel network protocols.

摘要:

本文提出了一种支持新型网络用户自定义报文性能测试的方法。在充分利用现有测试设备和测试环境的情况下,为新型协议的用户自定义格式报文提供了一个通用灵活的接口,将用户定义的报文格式转换成通用协议报文格式进行测试。用户不用关心测试设备底层数据报文的构造过程,只需在自定义协议上进行数据的定义、转发、测试等,中间的转换过程对用户是透明的。实验表明,系统可测试非IP格式的报文,兼容性好,用户界面友好,灵活性强。

关键词: 新型协议;网络测试;报文构造;格式转换

Abstract:

The paper presents a method which supports the test of a new network protocol. We design a normal and agility interface for the testers to define and construct the packets of a new protocol, then transform the packets to a  standard protocol type while the system working under the existing condition. The testers do not concern the switching process, and it is transparent. The testers initialize the structure of the packets,construct packets, set up the interface parameters and run the testing process to get the results. Experimentations indicate that the system is more compatibile, flexible and friendly.

Key words: new protocol;network testing;construct packets;structure transform