cleaning up my firewall script...

[Bjoern Schmidt]

Do i really need the last three iptables calls? I think
they do the same like the first five calls and could be removed,
but i am not sure...

finish_rules()
{
        iptables -N CATCH-ALL
        iptables -A OUTPUT     -j CATCH-ALL     
        iptables -A INPUT      -j CATCH-ALL
        iptables -A FORWARD    -j CATCH-ALL
        iptables -A CATCH-ALL  -j DROP

        iptables -A INPUT      -j DROP
        iptables -A OUTPUT     -j DROP
        iptables -A FORWARD    -j DROP
}

--
Greetings
Bjoern Schmidt