How to "isolate" two networks on one machine
Hi, I need to share a 3G internet via wireless on my office. Already have one PC doing right that, using ubuntu, firestarter and a wirless router. But the pc that I'm using for it has to go next week, so I need to transfer that functionality to another already running pc.
The problem I'm facing is that I don't want the setup to "touch" the corporate network the server is already running on. The current pc doing the share does nothing more than that.
The new server already has two ethernet cards (one is connected to the corporate network), the oher is planned to connect to the wireless router.
How should I configure the network options, so only the traffic handled by firestarter goes to and from the wireless path?
Hope I explained my self, thanx for you time...