AD: getting UserName from IP address

From: Meni Taub (NOSPAMmtaub@mailandnews.com)
Date: 01/29/03


From: "Meni Taub" <NOSPAMmtaub@mailandnews.com>
Date: Wed, 29 Jan 2003 16:05:49 +0200

Subject: Win2kServer win2kClients Active Directory

Is there any way to get a user name once an ip address
is known?

Does the server store anywhere this information.

Second Question:
How can I read the log files while everything is running?
(I get file-in-use error)