installation iptables

[Jevoš Peter]

Hi
I wrote a script file, iptables, that contains all my rules for my firewall
for a Linux 2.4.7 Redhat 7.2 system. I would like to implement mz script
into iptables script at  /etc/rc.d/init.d/iptables.I've placed  the script
file in /etc/sysconfig. I tried to use command iptables-restore to restore a
ruleset in the /etc/.../iptables file, but th e process was unfunctional
How can I work my iptables set rules ?
Thanx a lot for your answers
Peter