You need to provide a whole lot more info.
Are there any messages in your event logs on your dc's in either forest?
Are there firewalls between the two forests and if so what ports are you
allowing through? What about dns. How do the two opposing forests resolve
dns queries about the other forest?
--
Paul Bergson
MCT, MCSE, MCSA, Security+, BS CSi
2003, 2000 (Early Achiever), NT
http://www.pbbergs.com
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