> Here's the solution for your awkward scenario. It involves using > kvm/qemu guests like in the diagram > http://cat.piasta.pl/awkward_solution.jpeg Thanks very much Marek (though I'm still struggling to understand how it can work). Using VMs would be a problem as the software application that needs to address the device is just one, do you see any way of replicating your solution without VMs (e.g. using bridges and "virtual" interfaces)? -- Giacomo "mino" Bernardi -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html