Also, if you're planning on allowing access to your "server" from the Internet -- you really need to check with your ISP to see if this is allowed. I did that a while back, my ISP saw the "server" -- and sent me a nasty email telling me to take it down, convert to a "commercial" account, or have my personal account terminated.
You don't want to have your Internet access cancelled because you're experimenting with a "server".