Built-in firewall of Redhat 7.1 ???
I have just installed Redhat 7.1 on my PC, while I was choosing options to customize Redhat configuration on my box, I found it has a option to setup a built-in firewall in my computer ( high, medium and no rule option ).
So I would like to know about this firewwall's mechanism, I mean what is automatically set up on my system ( what programs is used and configure them ) ?
And how do I have to configure the same work my self instead of this utility implementing it?. Could you tell step by step to implement this task.
Any help would be highly appreciated.
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