I have a bit bizarre problem. I'm sharing an internet connection with my neighbor on the same router but he seems to take all the speed from the internet connection so I'm downloading at 5-10 Kbps (which is obviously painfully slow). Is there a way to limit his speed without downloading any software? Thanks and sorry if I'm a bit dyslexic and noobish.
edit: my rooter make is Linksys WRT54GH and I know the router and router config password