[25774] in resnet
"Sanity check"
daemon@ATHENA.MIT.EDU (Peter Charbonneau)
Fri Jan 14 12:57:45 2011
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Message-ID: <D31D6A7A-C1DE-4E4C-8825-7FF8A7761C0F@williams.edu>
Date: Fri, 14 Jan 2011 12:57:36 -0500
Reply-To: Resnet Forum <RESNET-L@listserv.nd.edu>
From: Peter Charbonneau <Peter.Charbonneau@williams.edu>
To: RESNET-L@listserv.nd.edu
Good morning,
I am feeling the need to sanity check one of my appliances.
One of our NAC appliances is reporting a little over 1250 Student Apple devices on the network; it is reporting a little over 200 Microsoft OS devices attached. We have over 2000 students, so I feel that this report is in error.
I am looking for some application or addon that can monitor internet traffic and report on unique devices ... Mac, PC, Linux, iPad/iPhone blah, blah, blah.
I have a couple of Linux boxen running wireshark and SNORT attached to both the inside and outside of the firewall, so access won't be an issue.
Ideas?
PeteC
Peter Charbonneau
Sr. Network and Systems Administrator
Williams College
(413) 597-3408 (office)
(413) 822-2922 (cell)
OIT will NEVER ask for your password!
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