Tip: Try disabling the firewall if you or your friend can't connect.

Have some problems with connection via 3G or 4G USB modem.

Up to 5 free players, although you can host multiple Networks and have more players connect.

(If there are any letters in the IP, you have the IPv6 address. You should now have something like #.#.#.#:# as your IP. Paste the IP in to the server address box along with the 5 digit port number distributed by the host (#).Copy the host's IPv4 address (Click on their name in Hamachi and click 'Copy IPv4 Address').Go to 'Multiplayer' on the main menu and either click 'Add a server' or 'Direct connect'.Distribute the 5 digit port number that will appear in the chat window to the other players this can be done over Hamachi's chat window or another chat method.(#).Set the options and open the LAN network.Hit Escape and Select the Open to LAN button.Get your friends to join your Hamachi network.

You can setup a Hamachi LAN which allows people in your Hamachi network to connect to your LAN server via Hamachi connection. If you are experiencing this bug, follow the steps listed. 2.1 Note: This bug has since been fixed.

Minecraft free launcher network