[CentOS] Easy way to reject all incoming packets except from certain IPs?

Thu Feb 2 00:13:18 UTC 2006
ryan <ryanag at zoominternet.net>

> > Preston Crawford wrote:
> > > 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


Try the iptables configuration utility firestarter.

http://www.fs-security.com/pics/policy1.png