Heya, I'd like ask an unconventional question :P
I have a fiber internet router at home and I am the only one who pays for it.
My younger brother decided to become an asshole to me and other inhabitants. Puberty is funny indeed.
All my attempts at diplomacy have failed and since I'm a very understanding guy I'd like to block his internet and wifi access on my router.
Unfortunatelly I have no idea how to do it properly and I would like to ask for little tips