# bestehende Verbindungen
$IPT -A INPUT -i eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT
# Über Loopback alles erlauben
$IPT -I INPUT -i lo -j ACCEPT
$IPT -I OUTPUT -o lo -j ACCEPT
# SSH
$IPT -A INPUT -i eth0 -p tcp --dport 22 -j ACCEPT
# OSCAM WEB
$IPT -A INPUT -i eth0 -p tcp --dport 16002 -j ACCEPT
# CCCAM
$IPT -A INPUT -i eth0 -p tcp --dport [COLOR=#ff0000]24110[/COLOR] -j ACCEPT
# CCCAM WEB
$IPT -A INPUT -i eth0 -p tcp --dport 16001 -j ACCEPT
# CS378X
$IPT -A INPUT -i eth0 -p tcp --dport 12345-j ACCEPT
# CAMD35
$IPT -A INPUT -i eth0 -p udp --dport 12345-j ACCEPT
# PING SPERRE
$IPT -A INPUT -i eth0 -j REJECT