We have a situation which just began occurring last week where users in the
parent domain are unable to access mapped drives in a child domain which
they could access before. Users in the child domain are able to access the
same shares with no problems. If the parent domain users map with the IP
address instead of the server name they can get the mappings. However, the
scripted mappings are obviously still unaccessible. Our DCs are Win 2000 SP4
and all the clients in question are XP sp2. This seems like a DNS issue but
it is strange because we were having no problems until the end of last week.
There have been no apparent changes to the network except perhaps some
patches from WSUS. Permissions have not changed either. Any help will be
greatly appreciated.
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