Re: Ping question
Hello,
A little background......we installed this new dc a few months ago, but we
didn't have any login problems until we demoted the old dc and removed it
from the network. We transferred the FSMO roles and everything appeared
great. Then when we went back on our older XP clients (over 100 of them) we
started having login problems. The domain administrator account will
generally login (assuming cached), and the mapped network drives will be
there, but if you try to access them here is the message that comes up:
"The system detected a possible attempt to comprimise security. Please
ensure that you can contact the server that authenticated you."
If we wait a minute or so then the network drives become available. I
thought maybe it was a connectivity problem, but I isolated the server and a
XP client on a single switch and I have the same problems. We are a school
on a statewide network and they control all DNS and DHCP addressing. Here it
is:
IPCONFIG from the new server:
10.130.2.45
255.255.254.0
10.130.2.1
165.234.71.10
IPCONFIG from the clients (ones that work and don't):
10.130.3.21
255.255.254.0
10.130.2.1
165.234.71.10
The state says that something must be wrong with the new server. It's
running Windows 2003 Enterprise Edition. I'm getting virtually no errors in
the Event logs and it only seems to be affecting the XP clients. Also the
server doesn't seem to be logging all of the network logins in the event
viewer. This is the same configuration (DNS and DHCP) that the school has
used for years.
Thanks for your help.
Tom
"Meinolf Weber" wrote:
> Hello Tom,
>
> Please post an unedited ipconfig /all from the problem machine and the server.
> Let's exclude that DNS is the problem.
>
> Best regards
>
> Meinolf Weber
> Disclaimer: This posting is provided "AS IS" with no warranties, and confers
> no rights.
> ** Please do NOT email, only reply to Newsgroups
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>
> > I'm getting a error message on my XP clients:
> > "The system cannot log you on now because the domain "example"
> > is not available."
> > However, my laptop is joined to the domain and directly connected to
> > the
> > same switch the server is connected to. I can login locally and ping
> > the
> > server
> > and unc map to it, but if I restart the machine it still won't log in.
> > I've tried several clients. The Windows Vista clients I have works
> > fine.
> > On the XP client I can ping the server, but the server can't the
> > client.
> > The Server is Windows 2003 Enterprise Edition with SP2.
> > The Vista client can ping and be pinged without problems.
> > Any suggestions you have would be greatly appreciated.
> > Thanks,
> > Tom
>
>
>