Hi All, I just setup the firewall2 on 7.3 and it seems working fine if someone want to access smtp and pop on the outside server. But I had a problem to doing ftp, our client (mainly using Windows)cannot do ftp through the firewall. also traceroute and ping to the internet. Even if I follow the EXAMPLE into my firewall2.rc.config carefully. Is it by design? Other question is, is it necessary to setup DNS on firewall because we currently not maintain DNS, but point to the ISP DNS. TIA M. Edwin