I've got a machine with a single NIC. I'd like to set it it up like thus:
- Dom0 listening on 192.168.x.1 and doing nothing but being Dom0
- DomU on 192.168.x.2 and external ip assigned by dhcp doing firewall and NAT routing, and an nginx to push web requests into virtual machines
- DomU on 192.168.x.n running web servers accepting requests
I can't get the virtual DomU router to route the traffic from the Dom0 to the internets and back. Is this even possible with a single NIC? In that case, what configuration files should i post here for review?