Re: SBS 2003 Server Loses Connection- ME too

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From: Marina Roos [SBS-MVP] (marina_at_roos.nodontwantspam.nl.com)
Date: 09/01/04 

Date: Wed, 1 Sep 2004 14:53:43 +0200

Hi Bill,

Can you please post the complete errormessage including event id? 

-- 
Regards,
Marina
Microsoft SBS-MVP
"Bill" <Bill@discussions.microsoft.com> schreef in bericht
news:863C96C4-EB1F-475F-ABF9-F29453E4AFF0@microsoft.com...
> It happened again last night at approx 5:05pm.  Nothing at this time in
the
> event logs.  The only events near this time were posted in my previous
reply.
>  The autoenrollment event at 4:12 pm and the Netlogin event that happened
at
> 7:30 AM.
>
> When the user came in at 7:35 this AM, the following events were logged:
> "error logged in the application event log from Source:  LSASRV  :
> The Security System could not establish a secured connection with the
server
> cifs/Poweredge.  No authentication protocol was available."
>
> I think those came just because the mapped drives were gone.  User had to
> reboot to get things back.  Win2K systems were unaffected.
>
>
>
>
>
> "Marina Roos [SBS-MVP]" wrote:
>
> > Hi Bill,
> >
> > Which event id's with that messages? Have you setup your SBS as a time
> > server? Are the clients synchronizing?
> >
> > -- 
> > Regards,
> >
> > Marina
> > Microsoft SBS-MVP
> >
> > "Bill" <Bill@discussions.microsoft.com> schreef in bericht
> > news:856DE200-60D7-49D9-989E-1068C6DFC13A@microsoft.com...
> > > The only thing I see around the time that it happens (but I don't
always
> > get
> > > this event) is in the application log:
> > > Automatic certificate enrollment for local system failed to contact
the
> > > active directory (0x8007054b).  The specified domain either does not
exist
> > or
> > > could not be contacted.  Enrollment will not be performed.
> > >
> > > I also see in the System log:
> > > No Domain Controller is available for domain DGKCPA due to the
following:
> > > There are currently no logon servers available to service the logon
> > request.
> > > .
> > > Make sure that the computer is connected to the network and try again.
If
> > > the problem persists, please contact your domain administrator.
> > >
> > >
> > >
> > >
> > >
> > > "Marina Roos [SBS-MVP]" wrote:
> > >
> > > > Hi Bill,
> > > >
> > > > Check the eventlogs on the server and the clients. Any
errormessages?
> > > >
> > > > -- 
> > > > Regards,
> > > >
> > > > Marina
> > > > Microsoft SBS-MVP
> > > >
> > > > "Bill" <Bill@discussions.microsoft.com> schreef in bericht
> > > > news:61CC4E5A-25D4-444A-85B2-A4024E6F1DBA@microsoft.com...
> > > > > The Dell switch is an unmanaged switch (model # 2616).  Has (1)
1GB
> > port
> > > > and
> > > > > the workstations are 100.  I don't think I can modify any
settings.
> > > > >
> > > > > "Nicolas Grignon" wrote:
> > > > >
> > > > > > Verify in your Dell switch setting that the "Edge Port" is
enabled
> > for
> > > > each
> > > > > > workstation.
> > > > > > This option can be located in the Spanning Tree - Port setting
in
> > the
> > > > switch
> > > > > > setting page.
> > > > > >
> > > > > >
> > > > > > "Bill" wrote:
> > > > > >
> > > > > > > I have the same problem.  SBS2003 and a mix of Win2K and XPPRo
> > > > clients.
> > > > > > > Everyday at 4pm EST I lose my connection to the network maps.
> > Even
> > > > when the
> > > > > > > client sets there idle with no apps open.  I go to a CMD
wiundow,
> > I
> > > > can ping
> > > > > > > the SBS server, I can get to it using \\SBServer\data but
cannot
> > remap
> > > > the Z:
> > > > > > > drive on the client to the server share.  Only way out is to
> > reboot.
> > > > I've
> > > > > > > tried every thing I can find in this and other groups and
can';t
> > get
> > > > rid of
> > > > > > > it.
> > > > > > > Even tried recabling, new switch.
> > > > > > > The SBS server is a Dell 1600SC with a Dell Gigbit switch.
> > > > > > >
> > > > > > > "D  Murphy" wrote:
> > > > > > >
> > > > > > > > Every day at about 5:00 PM my XP pro workstations start
> > > > > > > > losing their connections to the SBS 2003 Server.
> > > > > > > > Rebooting the workstations reestablishes the connections,
> > > > > > > > but would like to find what I have set up wrong.
> > > > > > > >
> > > >
> > > >
> > > >
> >
> >
> >

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