My brother keeps downloading torrents and I don't want him to so I was wondering if there was a way to keep torrents from going from my router to his computer but still give him access to the internet. I have a Linksys WRT160N V3 router.
1. First you need to block UDP ports 1024-65534 in your router or firewall.
2. Add a blocking level and enable "Block BitTorrent"
Apply blocking level to the computers you want to block
^Thats for Bit Torrent only so you can see the task your facing. Remember you have block the ports. And theres thousands that can be used plus Teredo Tunneling encryption.
So heres the easy way. Hand-------->Internet Connection----------> Yank it out. Let him get himself a prepaid dongle with broadband.