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Numerous Connectivity Issues with our New Server

 
 
Ben Scaithe
Guest
Posts: n/a

 
      08-19-2009
We are feeling very frustrated at the moment with our new Windows 2003 R2
servers. Here are the problems we have been experiencing:

* Terminal Service sessions freezing up and needing to be reset pretty
regularly
* Roaming profiles "forgetting" settings such as default printer, mail
settings, background color, etc.
* MRxSMB 8003 errors where one of the workstations thinks it's the master
browser (I have been trying to turn off the Computer Browser service on each
PC that complains, but it pops up on new ones later like whack-a-mole)
* Occasionally slow Internet access

Let me diagram our setup:

2 Windows 2003 R2 x64 Standard Servers - one is the DC, one is just a member
server w/ SQL Server 2005 (for 3rd party database program)
5 Windows Vista Business workstations wired into switch
4 Windows Vista Business laptops wirelessly working via wireless router
access

DNS, DHCP, and WINS all are running on the DC. WINS might be unnecessary.
DHCP sets the workstations to the following:

IP: 192.168.1.x (200 - 254)
Mask: 255.255.255.0
GW: 192.168.1.1
DNS: 192.168.1.10 (the IP of the server)

The Vista systems preexisted the servers and were in a workgroup; the
servers were put in place one month ago and all workstations and laptops
were added to the new domain.

I have been chasing these problems for weeks. I spent a few hours a couple
of weeks ago signing in everyone into each PC to make sure their settings
followed - which they did at the time. Now again, however, they are saying
they are losing settings again. Recently I created a text document on a
laptop and put it on the desktop of the user I was signed in as. I logged
out and signed in to another laptop, only to find the text document did not
follow. I logged out and signed in to the original laptop, and the file was
there again. I confirmed that both laptops show that the user's profile is
roaming.

The biggest issue is that the owner gets locked out of his Terminal Service
session on his laptop and then cannot get back in so he can work He just
gets a blank screen. I am not always readily available to reset the session
each time this happens, so tensions are high.

I want to think that it might be an issue with the network cabling... not
that it would make the situation better but that at least it would explain
things. The other alternative is that there is something wrong with the new
server, an issue where the workstations are occasionally not able to talk
with the DC.

One thing I keep coming back to in my mind is during the final setup of the
DC (after it came up to the desktop), a wizard that I cannot remember the
name of saw the server's two Ethernet ports and assigned them to two
different subnets. The problem is that we have everything geared to the one
subnet, and so we at first modified the port out of sequence to the same
subnet, which caused some issues. I eventually just disabled the port and
made sure all traffic was directed to the other port. However, I am not
sure if there is some lingering ramifications of this. Should this wizard
be run again somehow?

Other than the MRxSMB error, I see no errors in the logs to go on. The DNS
Server listed a 4015 error back on the day we did the setup (AD critical
error), but has not logged that error again in a month across dozens of
server reboots. DS log is clean and the System log otherwise only has TS
printers appearing and disappearing as warnings.

Any advice on the issue would be helpful for us, as we are pulling our hair
out about this. Thanks!


 
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Bob Lin \(MS-MVP\)
Guest
Posts: n/a

 
      08-20-2009
Any errors if running netdiag and dcdiag? If not errors, it could be network
problem.

--
Bob Lin, Microsoft-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Ben Scaithe" <> wrote in message
news:O%...
> We are feeling very frustrated at the moment with our new Windows 2003 R2
> servers. Here are the problems we have been experiencing:
>
> * Terminal Service sessions freezing up and needing to be reset pretty
> regularly
> * Roaming profiles "forgetting" settings such as default printer, mail
> settings, background color, etc.
> * MRxSMB 8003 errors where one of the workstations thinks it's the master
> browser (I have been trying to turn off the Computer Browser service on
> each PC that complains, but it pops up on new ones later like
> whack-a-mole)
> * Occasionally slow Internet access
>
> Let me diagram our setup:
>
> 2 Windows 2003 R2 x64 Standard Servers - one is the DC, one is just a
> member server w/ SQL Server 2005 (for 3rd party database program)
> 5 Windows Vista Business workstations wired into switch
> 4 Windows Vista Business laptops wirelessly working via wireless router
> access
>
> DNS, DHCP, and WINS all are running on the DC. WINS might be unnecessary.
> DHCP sets the workstations to the following:
>
> IP: 192.168.1.x (200 - 254)
> Mask: 255.255.255.0
> GW: 192.168.1.1
> DNS: 192.168.1.10 (the IP of the server)
>
> The Vista systems preexisted the servers and were in a workgroup; the
> servers were put in place one month ago and all workstations and laptops
> were added to the new domain.
>
> I have been chasing these problems for weeks. I spent a few hours a
> couple of weeks ago signing in everyone into each PC to make sure their
> settings followed - which they did at the time. Now again, however, they
> are saying they are losing settings again. Recently I created a text
> document on a laptop and put it on the desktop of the user I was signed in
> as. I logged out and signed in to another laptop, only to find the text
> document did not follow. I logged out and signed in to the original
> laptop, and the file was there again. I confirmed that both laptops show
> that the user's profile is roaming.
>
> The biggest issue is that the owner gets locked out of his Terminal
> Service session on his laptop and then cannot get back in so he can work
> He just gets a blank screen. I am not always readily available to reset
> the session each time this happens, so tensions are high.
>
> I want to think that it might be an issue with the network cabling... not
> that it would make the situation better but that at least it would explain
> things. The other alternative is that there is something wrong with the
> new server, an issue where the workstations are occasionally not able to
> talk with the DC.
>
> One thing I keep coming back to in my mind is during the final setup of
> the DC (after it came up to the desktop), a wizard that I cannot remember
> the name of saw the server's two Ethernet ports and assigned them to two
> different subnets. The problem is that we have everything geared to the
> one subnet, and so we at first modified the port out of sequence to the
> same subnet, which caused some issues. I eventually just disabled the
> port and made sure all traffic was directed to the other port. However, I
> am not sure if there is some lingering ramifications of this. Should this
> wizard be run again somehow?
>
> Other than the MRxSMB error, I see no errors in the logs to go on. The
> DNS Server listed a 4015 error back on the day we did the setup (AD
> critical error), but has not logged that error again in a month across
> dozens of server reboots. DS log is clean and the System log otherwise
> only has TS printers appearing and disappearing as warnings.
>
> Any advice on the issue would be helpful for us, as we are pulling our
> hair out about this. Thanks!
>


 
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