My host machine is in a 192.168.2.0/24 subnet and I wanted to set up a 10.0.0.0/8 network with various hosts in VirtualBox that talk to each other. So VirtualBox should act as a router between those two networks. Now in VB I have the choice between bridged network which wouldn't work and NAT which I don't want, since I just want to have a normal subnet without NAT.
How could I achieve this? Is it possible?