I have responsibilities at a small (approx 2200 user) liberal arts college. We
have been slowly getting the expenditure to do appropriate upgrades to the
network and IT infrastructure, usually the crisis du jour that finally makes it
clear to the administration that, yes, they really do have to loosen the purse
string.
We have been dodging various bullets related to a) having one T1 line and b)
the students have Napster/Gnutella/Scour. Things have come to a head, and
we are looking better handle what we presume to be student bandwidth abuse.
The students will have their own T1 line, and the faculty and staff another.
Still, we need to get a handle on locating bandwidth abuse offenders and
counseling them.
I'd like hear your experience with this problem. We have a pretty much all
Cisco environment: a 5500 as a backbone, fiber to 2924s. All connections are
out of a single switched port, or will be soon after we phase out the last of our
old IBM hubs.
If there's a better place to ask this question, please suggest.
How do you track bandwidth abusers at the firewall? Can you identify
locations heavily used by abusers? What tactics have you come up with to deal
with Gnutella and Scour?
to shift access control from router access control lists to a true firewall in order
to get the benefits of logging, stateful connection handling and the like.---
// "I build my cars to go, not to stop", Ettore Bugatti
// Stewart Dean Kingston, NY
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