virtual machine - making a virtualbox vm (debian/linux) act as a router? -


i know steps make vm (i using debian/linux machine) act router/forward traffic between 2 networks in virtualbox. trying create virtual network bunch of systems. 1 of machines route traffic between 2 subnets.

i have started of configuring multiple interfaces , adding internal networks on these interfaces. not sure if should add rules vm make work router , forward packets.

you can install virtual router if metal router. host have network cards each network external network isolated through iptables (firestarter easy way configure this). guest connected networks bridged adapters. host must have valid connection each network (valid address or similar) have adapter working. note iptables filtering host occurs after redirection vbox connection, iptables affect host only, , guest have use own security. can use internal networks generate virtualized networks connect several hosts.


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