Is there an easy way to reject all incoming packets except those that
come from certain IPs? I can't find any way via iptables or via the GUI
provided with CentOS (or another GUI for CentOS) without having to
resort to Shorewall. It's fine if the answer is "go with Shorewall". I
just didn't want to have to become a Shorewall expert for this really
small task.<br>
<br>
Any help/advice on this is appreciated. Am I missing an easier way?<br>
<br>
Preston<br>