I'm using netkit (Here) and I have a little question for netkit users.
I want to run a VM as a firewall between two sets of VMs. Now, I'm doing it with KVM, which I run with two ethernet cards, plugged on two TAP interfaces I create with "tunctl".
I would love doing the same thing with netkit, since it is really lighter, but I can't find a way to plug a VM on existing interfaces.