On Sat, 2005-01-01 at 14:39 +0800, edwardspl@xxxxxxxxxx wrote: > Dear All, > > Happy New Year ! > > I want to know how to set the nat and firewall, then all of the client > PCs needn't to via ( throught ) leased line / broadband again, means > direct to internal network to connect with Internet Server ? > > Many thank for your help ! > > Edward. > > > I would suggest that you read Oskar Andreasson's excellent tutorial on using iptables. You can find it in the tutorials section of the netfilter web page (http://www.netfilter.org). There are also some slide shows available in the training section at http://iscs.sourceforge.net You could also use a GUI configuration like fwbuilder (http://www.fwbuilder.org) to make this easier. When ISCS is ready, it will automatically configure even the most complex NAT such as nested, overlapping and range NAT. Good luck in your studies - John -- John A. Sullivan III Open Source Development Corporation +1 207-985-7880 jsullivan@xxxxxxxxxxxxxxxxxxx Financially sustainable open source development http://www.opensourcedevel.com