Hi all folks, Just join this list. RH 9.0 ======== I am prepared to config/setup iptables which has already been installed and running. From [url]http://www.netfilter.org/documentation/[/url] I found following tutorials; iptables tutorial by Oskar Andreasson. Taming the wild Netfilter by linuxjournal. Comparison of iptables automation tools by Anton Chuvakin. Set up an gateway for home or office by YoLinux. Iptables basics by Prince Kenshi(linuxnewbies). Filtering packets with iptables by Joe Brockmeier. Using iptables by Joe Brockmeier Iptables connection tracking by James C. Stephens. Iptables - what is it by James C. Stephens. Netfilter Log Format by Unknown. How to use iptables by KrnlPanic Securing Linux Tutorial by weazyB. Netfilter tutorial by crhalpin. Mastering iptables by David Coulson. Part 1 of an introductory iptables tutorial by David Coulson. Part 2 of an introductory iptables tutorial by David Coulson. Kindly advise which of them is most relevant and simple in setup iptables including masq Thanks in advance. B.R. satimis