#!/bin/bash
GUEST_IP=192.168.122.215
TCP_array=(47984 47989 48010)

for PORT in ${TCP_array[@]};
do  sudo iptables -I FORWARD -o virbr0 -p tcp -d $GUEST_IP --dport $PORT -j ACCEPT;
	sudo iptables -t nat -I PREROUTING -p tcp --dport $PORT -j DNAT --to $GUEST_IP:$PORT ;
done

UDP_array=(5353 47998 47999 48000 48002 48010)

for PORT in ${UDP_array[@]};
do  sudo iptables -I FORWARD -o virbr0 -p udp -d $GUEST_IP --dport $PORT -j ACCEPT;
	sudo iptables -t nat -I PREROUTING -p udp --dport $PORT -j DNAT --to $GUEST_IP:$PORT ;
done