Enter the password to your router to continue. This will most likely take you to your router's website where you can manage your router's settings. Take the number it gives you, copy it, and paste it into the address bar. To do this, google Whats my IP? on Google. In order to allow people not on the same IP to connect,you'll need to port forward your server. The server now works locally! Anyone on the same IP as yours can now join the server. (Since this section deals with IP addresses, there will be no pictures for privacy stuff, cause IDK how IPs can be used to harm)