denied update from win2k

[Lookman Fazal]

Hello All


We have a win2k machine which has intergrated dns with AD.  It uses the
prefered server as my bind(8.2.3) server.

In my bind, the master zone file mycompany.com.db has the following
entry

win2k       IN      NS      test2.win2k.mycompany.com.
test2.win2k.mycompany.com.          IN      A       135.10.10.10

Where win2k is the zone where all win2k machines are residing

In the log files of my bind server, I see the following error messages

denied update from [135.10.10.10].1421 for "10.135.in-addr.arpa



--please help

fazall