Mine
public text v1 · immutableiptables -t nat -A prerouting_rule -i $WAN -p udp --dport 4569 -j ACCEPT
iptables -A input_rule -i $WAN -p udp --dport 4569 -j ACCEPT
iptables -t nat -A prerouting_rule -i $WAN -p udp --dport 10000:32768 -j ACCEPT
iptables -A input_rule -i $WAN -p udp --dport 10000:32768 -j ACCEPT