If the nodes in question are plugged into a switch with managment capabilities then you could set the security of the port to only allow legal mac/ip address's. It depends on the switch.
You could go to the person and whack them on the head. Which might be the easiest.
Chris At 06:12 PM 6/29/2001, anon wrote:
hello all, this is my first post. my problem is that some local users are changing their own local ip numbers (like, 192.168.1.40 to 192.168.1.50) then bypassing the Traffic shaper bandwidth limitation. (that was set on 192.168.1.40) anyone know how can i prevent this ? thanks in advance