Help! Public ip not working!

Hi! I got a problem. I start my bukkit server and it works like normal and i can join the server on my local ip, but i can't join on my public ip.

The batch code is:

Echo OFF
Color 0a
SET BINDIR=%~dp0
CD /D "%BINDIR%"
"%ProgramFiles(x86)%\Java\jre7\bin\java.exe" -Xmx1024M -Xms1024M -jar craftbukkit.jar
PAUSE

It is probably not the ccode that is the problem.

I have port forwarded completely right. I know that cause i ran a server before. I don't know the problem. Please help. If you want some more information that helps me, please write in comments.

Thank you

(Sorry for bad english)

 

The fact that you can join locally means that the server is running without error and that there is a firewall interfering despite your port forwarding attempts.

http://www.canyouseeme.org - Use this to check the port against your IP.

Disable Windows firewall for testing, it that fixes it - add an exception for Java.

 

Thank you so much! It worked! I really appreciate it!