Hi, Very basic question due to a brain fart I'm having at the moment (really tired as well), but if I want to block a certain IP address from accessing a specific port on my server, would I be using --dport or --sport on the INPUT chain? Thanks :) -- 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