The first time you start the server you will need to create an account or token to make the server publicly visible, and the website https://factorio.com
- Click on the "Create account BEFORE Start" button in the main menu
- Create an account
- Click on "Configuration Files" in the main menu
- Click on "Text Editor" next to the file "server-settings.json"
- On line 18 and 19 in that file, enter the username and password, the second option is to enter the token on line 22

