I have a server running several Virtualbox instances let's call them
How can I configure these instances in such a way that I can selectively filter traffic for them:
v1 can access the internet completely
v2 can only access the local subnet and incoming traffic is disallowed
v3 can only access the local subnet but incoming traffic is allowed.
iptables rules are not the problem. But how can I configure Virtualbox that I can filter traffic independently for each virtual machine on the host?
At the moment all Virtualbox machines are running NAT-ed networking. I don't see a way to configure iptables on a vm basis here.
Other options are: bridged networking but here forum messages seem to indicate filtering is not possible.
Host only networking does not allow outgoing traffic as far is I understood it?
Any hints or help is much appreciated!