I am setting up firewall with linux box(RH9). I have ten computers that should be behind NAT and one with public ip(should be also behind that firewall). I am a newbie with iptables. :/
SO the case is this: internet----(public ip:ETH0)linux(private ip:ETH1)-----computers with private ip's and server with public ip.
I want SSH to be only access to linux box from internet. I don't know yet what ports that server use but lets say that its a web server.
Does anybody has example of config?? Everything helps...please help!