I'm planning to place some firewalls in my network, but I'm afraid of something.
I have never used cisco pix, checkpoints and others.. We currently use custom made linux solutions for that
When we use these ready-to-go boxes, do we need to NAT the internal server IPs?
Is it possible to use these ready-to-go solutions with REAL IPs in the servers?
Does cPanel work well with NATed internal IPs? Or shall I have some trouble?
Do you think it's safer to with NATed, or it will be better to use real ips instead?