Educause Security Discussion mailing list archives
Re: RIAA Notices
From: Anthony Maszeroski <maszeroskia3 () SCRANTON EDU>
Date: Mon, 26 Jan 2009 12:08:47 -0500
It's a matter of logging. We log NAT translations, DHCP leases, and NAC authentication. It's then just a matter of scripting to tie External IP -> Internal IP -> MAC Address -> username. Anand S Malwade wrote:
We are facing the same issue as we NAT IP's as well. Any suggestions for NAT'ed IP translation ? -----Original Message----- From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of John Kaftan Sent: Monday, January 26, 2009 10:51 AM To: SECURITY () LISTSERV EDUCAUSE EDU Subject: Re: [SECURITY] RIAA Notices This is a problem for us too. We have a hard time identifying the students as we NAT them all to a single IP on their way out. When we get an RIAA Notice it just tells us that someone was uploading from our NATted address. That does not help me much. Do your students all have routable IPs? I don't see how I could positively prove a student was uploading unless they have routable IPs. Am I missing something? Timothy Payne wrote: We use Campus Manager to identify the registered user of the device (when they are on ResNet), and they get a nice invitation to go see the Dean of Students. We do not block P2P traffic, but limit user's bandwidth based on total demand using our NetEqualizer.
-- - Anthony Maszeroski, CCNA ----------------------------------- Information Security Manager The University of Scranton email : maszeroskia3 () scranton edu phone : 570-941-4226 -----------------------------------
Current thread:
- Re: RIAA Notices, (continued)
- Re: RIAA Notices Doty, Timothy T. (Jan 26)
- Re: RIAA Notices James R. Pardonek (Jan 26)
- Re: RIAA Notices Stanclift, Michael (Jan 26)
- Re: RIAA Notices John Kaftan (Jan 26)
- Re: RIAA Notices Sweeny, Jonny (Jan 26)
- Re: RIAA Notices Bob Bayn (Jan 26)
- Re: RIAA Notices Anand S Malwade (Jan 26)
- Re: RIAA Notices Stanclift, Michael (Jan 26)
- Re: RIAA Notices John Lerchey (Jan 26)
- Re: RIAA Notices John Kaftan (Jan 26)
- Re: RIAA Notices Anthony Maszeroski (Jan 26)
- Re: RIAA Notices Michael Sana (Jan 26)
- Re: RIAA Notices Stanclift, Michael (Jan 26)
- Re: RIAA Notices Doty, Timothy T. (Jan 26)
- Re: RIAA Notices Tim Cline (Jan 27)
- Re: RIAA Notices Brenda B Gombosky (Jan 27)
- Re: RIAA Notices Joel Rosenblatt (Jan 27)
- Re: RIAA Notices Scholz, Greg (Jan 27)
- Re: RIAA Notices Ken Connelly (Jan 27)
- Re: RIAA Notices Stanclift, Michael (Jan 27)
- Re: RIAA Notices Peter Charbonneau (Jan 27)
(Thread continues...)