RE: NetReg: "option option-82" to gather switch/port information

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From: Quast, Robert (InfoTechServ) (QuastR@mail.ccsu.edu)
Date: Wed Feb 04 2004 - 11:25:36 CST

Something like this?

DHCP-locator
http://freshmeat.net/projects/dhcp-locator/?topic_id=152

About:
DHCP-Locator is a pair of programs/scripts that log the switch IP
address, port in switch, MAC address, and IP address when a host is
getting an IP address from a DHCP server. It uses ISC DHCP server logs
as input. It's excellent for abuse issues in large networks.

Rob Quast
Systems and Networking
Information Technology Services
Central Connecticut State University
quastr@ccsu.edu

-----Original Message-----
From: owner-netreg@southwestern.edu
[mailto:owner-netreg@southwestern.edu] On Behalf Of Joe Polchlopek
Sent: Wednesday, February 04, 2004 10:57 AM
To: netreg@southwestern.edu
Subject: NetReg: "option option-82" to gather switch/port information

I've looked high and low for information on how to configure the dhcp
server to gather this information. ISC's dhcpd server archives don't
have what I'm looking for. Are any NetReg users doing this to gather the
client's switch/port information? If so, can you give an example
dhcpd.conf? Thanks.

Joe

  -- Joe Polchlopek ----------------------------- joe@netcom.duke.edu --
/ System Administrator phone (919) 668-6493
\
\ http://www.netcom.duke.edu/~joe/ fax (919) 684-8507
/
  -- Duke University --- Room 117C Tel-Com Building, Durham, NC 27708 --
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