QEMU Interview Question:

Tell me where can we find the configuration if tuntap network mode is being set by QEMU?

Submitted by: Administrator

The place where you can find tuntap network mode configuration settings is /dev/tap0 or in the fle /dev/net/tap0. The tuntap network mode can be seen by using the command ifconfig -a. For tuntap mode to exist QEMU should be running and when it shuts down then the devices which are attached to it automatically gets shut down. During shut down it removes the tuntap devices as well.
Submitted by: Administrator