I just wanted a simple server to play with family and friends. I set my Bukkit server IP to my network's IP and it works for anyone who is in my LAN, but does not work for anyone outside of it. This is because my network administrator has set the network to have a firewall for incoming traffic. I am not able to change this option, and I need an IP to give to the software to make this work. I will NOT take any IP addresses from strangers, unless it is needed. Any ideas and/or questions?