I am having trouble with how to configure ufw firewall for my Ubuntu 13.04 VPS server. Each time I enable the firewall, it closes all connections to the server. I need to open the following ports. I have installed LAMP and PhpMyadmin, Mono-complete and nano (as my text editor). I need to open non-standard ports as I am running opensimulator.
First set of rules (allow)
Second set of rules (deny out)
sudo ufw deny out 1:19/tcp
sudo ufw deny out 1:19/udp
sudo ufw deny out 25:52/tcp
sudo ufw deny out 25:52/udp
sudo ufw deny out 54:79/tcp
sudo ufw deny out 54:79/udp
sudo ufw deny out 81:122/tcp
sudo ufw deny out 81:122/udp
sudo ufw deny out 124:442/tcp
sudo ufw deny out 124:442/udp
sudo ufw deny out 444:8999/tcp
sudo ufw deny out 444:8999/udp
sudo ufw deny out 9010:99999/tcp
sudo ufw deny out 9010:99999/udp
sudo ufw deny out 10001:65535/tcp
sudo ufw deny out 10001:65535/udp
If someone could guide me through how to get this done it would be greatly appreciated as I can't understand why it's not working.