echo "Flushing current iptables rules..."
iptables -F INPUT
iptables -F OUTPUT
iptables -F FORWARD
echo "Rules flushed.."

iptables -A INPUT -j ACCEPT
iptables -A FORWARD -j ACCEPT
iptables -A OUTPUT -j ACCEPT

iptables -A INPUT -i eth0 -j ACCEPT
iptables -A INPUT -i wlan0 -j ACCEPT
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables -A FORWARD -i wlan0 -o eth0
iptables -A FORWARD -o wlan0 -i eth0