Minecraft – Can’t log into new Bukkit Server install

Your server needs to connect to minecraft.net so it can verify that everyone who connects has a legitimate and unhacked version of the game. You can test this by using the ping minecraft.net command from the Command Prompt.

However, another option which would open your server up to hackers is to turn off the authentication. In your server configuration file, just add the line online-mode=false and you should have no problems connecting then. However, any hackers could join your server and wreak havoc so be warned.

ADDITION

If that doesn't work for you, ensure that you have the correct minecraft_server.jar file. The correct one can be found ate the bottom of the Minecraft Downloads page. The one on the servers page is often out of date.

Always leave server-ip blank unless you're doing something unusual and you understand what "IP binding" means and you know that you need Minecraft to do it.

That IP address you have there is your external IP address. (I checked.) However, your actual Minecraft server machine does not own that IP address because it's behind a router on a local network (LAN) and owns a completely different, "local only" IP address assigned to it by the router.

What setting server-ip to your external IP address has effectively done is told Minecraft to ignore all connections to all addresses except that one. But since your server machine doesn't actually ever see that external IP address (remember, it's real IP address is a different, local-only one provided by the router), that means it ignores all incoming connections.

So blank server-ip and you'll be able to connect.