(Ma Lihui is a 2003 graduate student in the School of Computer Science, University of Electronic Science and Technology. The research direction is network security. He has a strong hobby for various technologies of network security. The main research direction is firewall technology and attack technology. He has been engaged in software development under linux for a long time, you can get in touch with him by email mlhdyx@21cn. Introduction: This article will introduce the use of TUN/TAP driver and analyze the design ideas of virtual network card TUN/TAP driver in Linux environment. This post tags: virtual network card learning
Virtual network card TUNTAP driver design principle.doc)