A network simulation method based on lightweight virtualization
Aiming at the problem that the traditional experimental environment in colleges and universities cannot meet the de-mand of network experimental teaching,a simulation method combining lightweight virtualization technology and Linux routing module is proposed to improve the scientific research and experimental teaching of computer networks.By combining the network space isolation function of Linux with the programmable features of Mininet and the routing function of FRRrouting,a lightweight,high-fidelity,easy-to-program and easy-to-use computer network simulation method is designed and verified,which is able to widely support computer network-related research and teaching.