You can use pretty standard tools:- iptables etc. You just need a minimum sever install with maybe some web based GUI to manage the box from other machines. You can have a look at webmin (www.webmin.com) which offers nice web interface and is popular in hosting industry as free admin web ui.

- SZQ

On Sat, Jul 16, 2011 at 10:03 AM, hadi motamedi <motamedi24@gmail.com> wrote:
Dear All
I need to put my centos 5.6 server as firewall server in fron of a
windows-running node before connecting it to the net. Can you please
let me know what stuff do I need to put on my centos server?
Thank you
_______________________________________________
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos