hadi motamedi wrote: > Thanks for your message . Please be informed that iptables is being > installed : > #rpm -qa|grep iptables > iptables-1.3.5-1.2.1 > iptables-ipv6-1.3.5-1.2.1 > Please be informed that on the System -> Administration -> Security Level > and Firewall , I can try to add the port but there is no > /etc/sysconfig/iptables on my CentOS server . Can you please let me know > what is wrong my case ? Get out of the gui. Open a shell window. Edit the file in your favorite text editor. mark -- And no, AFAIK, Perl doesn't have spherical trig functions built in, but it has lots of room for masochism. - Andy Peed