This mod add new rule of gameplay.
This means, you are banned from the world you are playing in. There are 2 option to ban the player, the player or the ip. Just set the USE_ADVANCEDBAN parameter to: - false : for ban the ip (the normal ban) - true : for the player (requires [advancedban] mod)
Advanced Ban [advancedban] mod: https://forum.minetest.net/viewtopic.php?f=9&t=10823