Design of Network Testing System Based on Libnet

摘要

This paper presents a method of making network testing system which is used for network performance testing or security system testing and evaluating.The model of this system is designed and implemented and the Libnet is used to build network packet and generate the network traffic in this testing system.The principle of Libnet is discussed and the progress of making the network protocol packets by using Libnet is provided.The method of making amount of protocol packets is presented.An experiment is provided and it shows that it is more portable and flexible.