Dave, Thanks so much for your help. I have never touched perl but I will give it a try. Still, I have other questiones:
1. What software will I need to install on the firewalll in order for this script to work? 2. Is there any danger in having this kind of software on a publically accessable firewall? Muchas Gracias, Pedro Granada Spain -- View this message in context: http://www.nabble.com/Define-hosts-lookup-for-pf.conf-tf4469900.html#a12750872 Sent from the openbsd user - misc mailing list archive at Nabble.com.

