On Saturday 24 May 2008 15:57:51 Ned Slider wrote:
There is already an iptables tutorial on the Wiki:
http://wiki.centos.org/HowTos/Network/IPTables
Rather than reinventing the wheel, perhaps you would like to take a look at that and consider contributing and/or helping to improve it if you see areas that you consider are weak.
Yes Ned, thank you. It's not my intention to put down that great tutorial. No, nothing at all. And yes, regarding to the original OP, I recommend to take a look at that URL. Most recommended.
Also, if you want to read more, here's another great one from Oscar Anderson: http://iptables-tutorial.frozentux.net/