Network sharing problems.

I have two machines in my domain that have mysteriously
lost the ability to see network shares on my Windows 2003
Server using Active Directory.

When users try to view shares on the server, they are
requested to provide login credentials to the server,
which they have already provided when they logged into the
computer. Further, no matter what credentials are
supplied, including Administrator and DOMAIN-
NAME\Administrator, they are never accepted. The users
that are experiencing this problem can successfully access
the shares from other computers in the domain, just not
these two that started having this problem yesterday.

It is only these two computers only accessing network
shares on the server that are having this problem, no
matter which users are trying to get there. These
computers can ping the server by name. The server also
serves DNS for the network, and also DHCP, a change I made
this morning when nothing else seemed to work. It is not
the router for the network, yet all machines are in the
same subnet. The network topology is fairly flat.

I hope this is enough information to get a solution.

Thanks in advance,
Glenn Tassin
IT Manager
Intelli-Site, Inc.

First up I would disjoin the problem machines from the domain, then
rejoin them.

"Glenn Tassin" <(E-Mail Removed)> wrote in message
news:3a1d01c48f83$f52b9b60$(E-Mail Removed)...
> I have two machines in my domain that have mysteriously
> lost the ability to see network shares on my Windows 2003
> Server using Active Directory.
>
> When users try to view shares on the server, they are
> requested to provide login credentials to the server,
> which they have already provided when they logged into the
> computer. Further, no matter what credentials are
> supplied, including Administrator and DOMAIN-
> NAME\Administrator, they are never accepted. The users
> that are experiencing this problem can successfully access
> the shares from other computers in the domain, just not
> these two that started having this problem yesterday.
>
> It is only these two computers only accessing network
> shares on the server that are having this problem, no
> matter which users are trying to get there. These
> computers can ping the server by name. The server also
> serves DNS for the network, and also DHCP, a change I made
> this morning when nothing else seemed to work. It is not
> the router for the network, yet all machines are in the
> same subnet. The network topology is fairly flat.
>
> I hope this is enough information to get a solution.
>
> Thanks in advance,
> Glenn Tassin
> IT Manager
> Intelli-Site, Inc.
>

Actually, Q839499 was my answer, after a 2 hour call to
Microsoft Support.

Thanks for the help!

>-----Original Message-----
> First up I would disjoin the problem machines from
the domain, then
>rejoin them.
>
>"Glenn Tassin" <(E-Mail Removed)> wrote in message
>news:3a1d01c48f83$f52b9b60$(E-Mail Removed)...
>> I have two machines in my domain that have mysteriously
>> lost the ability to see network shares on my Windows
2003
>> Server using Active Directory.
>>
>> When users try to view shares on the server, they are
>> requested to provide login credentials to the server,
>> which they have already provided when they logged into
the
>> computer. Further, no matter what credentials are
>> supplied, including Administrator and DOMAIN-
>> NAME\Administrator, they are never accepted. The users
>> that are experiencing this problem can successfully
access
>> the shares from other computers in the domain, just not
>> these two that started having this problem yesterday.
>>
>> It is only these two computers only accessing network
>> shares on the server that are having this problem, no
>> matter which users are trying to get there. These
>> computers can ping the server by name. The server also
>> serves DNS for the network, and also DHCP, a change I
made
>> this morning when nothing else seemed to work. It is
not
>> the router for the network, yet all machines are in the
>> same subnet. The network topology is fairly flat.
>>
>> I hope this is enough information to get a solution.
>>
>> Thanks in advance,
>> Glenn Tassin
>> IT Manager
>> Intelli-Site, Inc.
>>
>
>
>.
>