In order to make a network all your servers that you will be playing on are in offline mode, however players can only join the bungee cord server which is in onlinemode this server will handle all the UUID and authorize players to join the server by linking to Mojang.
In order to make a network all your servers that you will be playing on are in offline mode, however players can only join the bungee cord server which is in onlinemode this server will handle all the UUID and authorize players to join the server by linking to Mojang.