###FireWALL to protect you from script kiddies, scanners, ddos attack and more.
##Usage:
wget https://github.com/LasVegasCoder/FireWALL/blob/master/princeserverguard.ipt
chmod +x princeserverguard.ipt
./princeserverguard.ipt
Then watch your traffic with:
watch -d -n1 iptables -vnL