How to knock people off your LAN

[m0l0ko]

Sometimes someone on my LAN leaves a torrent program running and hogs all the bandwidth which is a pain in the ass. I know how to arp spoof with ettercap so I'm guessing it can't be very difficult to block traffic coming from the IP thats hogging all the bandwidth. Can anyone recommend some ways to do this?

[Axon]

https://www.youtube.com/watch?v=mlcGyFkW7xY

[iTpHo3NiX]

Why not just set up QoS on the router and limit their bandwidth? Whenever I'm on the network I have it set up so I have first priority to the line and everything else falls behind it

[s3my0n]

Mess around with your modem's clients settings if you have login access to the modem.

[proxx]

Fun fun.

Oke so there are a couple of things I can think of right now.

# ARP spoof him to a non existing address, wrong adress or alike.

# Close certain ports, listen to his outgoing traffic and block port 12345 or whatever.

# Lock him down on the router with access restriction.

# kick him off the DHCP client table and do a DHCP starvation attack.

# Report him to the authorities

[Snayler]

Doing a normal ARP spoof attack and setting the Output table's default policy to "DROP" will also work. But I prefer using ACL's.

[Kulverstukas]

non-skiddy things aside, this android app works great

[paraponzipopo]

or you can use netcut - i know there's a windows version - not sure about nix...
arcai.com if i remember rightly...

[Snayler]

or you can use netcut - i know there's a windows version - not sure about nix...
arcai.com if i remember rightly...

It does not work here. Anyway, I prefer a CLI.