Hello, I have a linux machine with 4 IP addresses, I have a couple of friends on that machine and I don't allow them to use IRC, so I simply blocked the IRC ports, but I want to use IRC from the 4th IP without the other users being able to use it. I think I can reach that goal by using the owner match facility of iptables, though I can't find any good examples with google, is it correct and can somebody post an example? Thanks in advantage, John
