Dear John, Is there some of samples for user to study ? Thanks! Edward. "John A. Sullivan III" wrote: > 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