[Sil3nc3]

Try connecting with 192.168.1.1 or with 127.0.0.1 and see if it works. You should only connect with your LAN IP while others outside of your network should connect with your WAN IP. If all else fails, consider going with a hosting provider such as Server FFS. Or, if you wish to aim higher, buy a VPS or Dedicated from somewhere. Hope this is of help to you.