Hi, I managed to run UML (User Mode Linux) from Knoppix. The only thing that did not work is the network connection. This is because /dev/net/tun is not available. I found that I can do a modprobe tun (without errors). Still that does not give me the /dev/net/tun entry. Does anybody know how to enable tuntap networking on Knoppix so that I can connect to the UML instance?

Any help appreciated. Thanks!