Hi All.. Please could advise .. I'm running FC 2 , using the squid that comes with it, and arno's firewall 1.8.2 . I'm tyring to configure it as a transperant proxy, I have enabled this in the firewall config, and added to reqired info into the squid.conf , but when I nmap my internal ip there in no port 80 ?? The other thing I have noticed is that there are still ports open on my public IP even though the firewall script says that it has updated iptables correctly .. Is there some thin in FC 2 that could be causing this.. What am i doing wrong -- Gregory Machin greg@xxxxxxxxxxxxxx gregory.machin@xxxxxxxxx www.linuxpro.co.za Web Hosting Solutions Scalable Linux Solutions +27 72 524 8096