Chuck,

You didn't mention much about your infrastructure; but *if* the workstations in 
question are Win2k (and are set to update the DNS), you can do an nslookup on the 
hostname.  

If you provide DHCP to them, you might be able to find the IP that the DHCP server 
gave out to the hostname.  (Even the MS DHCP server provides some basic logging)

Not sure what brand of network gear you have; but [even] on our Nortel switches, I can 
do a lookup of the MAC address, and find out what port it is on  on the switch in 
question we are fully switched, and have implemented VLANs, so I know by IP Address 
what switch to look on)

HTH

Arron


=======================================
Arron S. King
Network & Systems Administrator
Ohio Dominican University

[EMAIL PROTECTED]
v: 614.251.4515
f:  614.252.2650



-----Original Message-----
From: Charles Carerros [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 11, 2002 9:19 AM
To: Exchange Discussions
Subject: OT: Tracing Computers making repeated Logon Requests


Hey all,

This is really off topic, but I am having problems find a solution.  

There are a number of workstations that are repeatedly trying to hack my
admin password on two of my subnets.  I can see when they try their
password attempts and they are using basic Microsoft Authentication.
However the Event Viewer only gives me the workstation name (and the
domain/work group name which is the same as the workstation name).  Does
anyone have any suggestions as to how I could pin down an IP address.  

The nature of these attempts (and timing) could point out that some
student either has been hacked or is purposely running these.  As such,
if I can discern an IP address I can put an end to them.

Thanks,

Chuck

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