Hi, >Anyway, conceptually the whole problem look very simple to me... >Ideally, I'd just need to apply the following pseudo-code that >overwrites the IP fields... isn't there a simple way to do this trick >with netfilter&c.? I don't think you'll be able to simultanously communicate with all three devices using just one network stack/namespace. The reason is you can have just one arpcache entry for 10.0.0.1. Correct me if I'm wrong. Anyone? Best regards, Marek -- 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