[K12OSN] deny IP based on MAC address....how?
David Trask
dtrask at vcs.u52.k12.me.us
Mon Oct 4 17:01:45 UTC 2004
"Support list for opensource software in schools." <k12osn at redhat.com> on
Sunday, October 03, 2004 at 10:32 PM +0000 wrote:
>We run into this exact issue all the time. You've got Amer.com
>switches, right? You can block that MAC address in the switch, at their
>switch port. Thus, if they try statically assigning themselves an IP
>address, it won't matter. :-) Of course, they could go walking around
>till they find a drop that doesn't block them (we have people do this
>all the time). So, you also block their MAC at the right Gigabit trunk,
>i. e. the one right before you get to the segment with the
>router/important servers, and they can't do nada! Then they *have* to
>come to you and get themselves disinfected.
Awesome idea! Boy am I going to have fun with this!
David N. Trask
Technology Teacher/Coordinator
Vassalboro Community School
dtrask at vcs.u52.k12.me.us
(207)923-3100
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