RE: (Very) Slow browsing server shares - Net Work Monitor shows ca

Hi Terence,

Thank you for the follow-ups. While I was able to solve (apparently so) the
slow networking (simply by removing the Broadcom diagnostics utility from my
XP laptop (what's up with that?), the SMB errors are still in evidence, as
captured by network monitor. (More below).
To your questions, possibly still needed:
1. No / 2. No / 3. No / 4. No

I did turn off (set to 0) the parameters for enablesecuritysignature and
requiresecuritysignature during troubleshooting as you suggested. However
that introduced a new problem, which is that my SBS 2k3 box resets those
values every so often automatically (something like every 12 hrs). I found
that I must reset them daily, in order to allow my XP client to log in. I
even tried the XP's enablesecuritysignature=1 and requiresecuritysignature=0,
but to no avail. I mention this, since I'd like to make that 10-15% overhead
go away, but alas, my system is too smart. Possibly a policy?

So here's what my logs show: (full file sent priv).

15289 556.112895 SBS0001 172.16.16.26 SMB SMB: R; Nt Transact, Unknown NT
Transaction Function
15290 556.112895 172.16.16.26 SBS0001 SMB SMB: C; Transact2, Query FS
Info, Object ID Info
15291 556.112895 SBS0001 172.16.16.26 SMB SMB: R; Transact2, Open2 - NT
Status: System - Error, Code = (52) STATUS_OBJECT_NAME_NOT_FOUND
15292 556.112895 172.16.16.26 SBS0001 SMB SMB: C; Close, FID = 0x8008
15293 556.112895 SBS0001 172.16.16.26 SMB SMB: R; Close, FID = 0x0000
15294 556.112895 172.16.16.26 SBS0001 DFS DFS
15295 556.128520 SBS0001 172.16.16.26 SMB SMB: R; Transact2, Open2 - NT
Status: System - Error, Code = (549) STATUS_NOT_FOUND
15296 556.128520 172.16.16.26 SBS0001 SMB SMB: C; Transact2, Query Path
Info, Query File Basic Info, Pattern =
15297 556.128520 SBS0001 172.16.16.26 SMB SMB: R; Transact2, Open2, FID =
0x0000

TIA


"Terence Liu [MSFT]" wrote:

Hello Customer,

Thanks for posting here.

From your problem description, I understand this issue to be: it is very
slow when browsing shared folders on SBS server. If I have misunderstood
the problem, please don't hesitate to let me know.

As on my experience, this could be a client side issue or network
communication issue. To narrow down and identify it, I would like to
collect following information.

1. Does this issue happen when you browser client computers' shared folders
from SBS?

2. Does this issue happen when you browser client computers' shared folders
from another client computer?

3. Does the slow problem reoccur when you access the OWA or RWW from
internal client?

4. Does the Internet access very slow, too?

To troubleshoot this issue, I would also suggest you try the following
steps.

1. Please disable the SMB signing which may cause this issue and test
again.

Make sure the value of the following keys are all '0' on both the SBS
server and all the clients:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters
\enablesecuritysignature
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters
\requiresecuritysignature
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanworkstation\param
eters\enablesecuritysignature
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanworkstation\param
eters\requiresecuritysignature

For detail info:
You cannot open file shares or Group Policy snap-ins when you disable SMB
signing for the Workstation or Server service on a domain controller
http://support.microsoft.com/?id=839499

2. Please refer to the steps in the following KB article, although the
symptom may not be exact same.

Files on network shares open slowly, opens as read-only, or you receive an
error message
http://support.microsoft.com/?id=814112

It may take 35 seconds to delete files over the network
http://support.microsoft.com/?id=811492

If we can not resolve the issue after we perform the above steps, please
kindly help me collect some information for further investigation:

1. Save the application event log and system event log as evt files on the
problematic machine and send to my mailbox: v-terliu@xxxxxxxxxxxxx

2. Gather MPS report on SBS

a. Visit
http://download.microsoft.com/download/b/b/1/bb139fcb-4aac-4fe5-a579-30b0bd9
15706/MPSRPT_NETWORK.EXE. to download the file.

b. Run the MPSRPT_NETWORK.EXE on the server box.

c. Wait for 10~15 minutes.

d. Open Windows explorer, navigate to
%SYSTEMROOT%\MPSReports\Network\Reports\cab\

e. Send the .cab file directly to me at v-terliu@xxxxxxxxxxxxx

I appreciate your time and look forward to hearing from you.

Thanks and have a nice day!

Best regards,

Terence Liu(MSFT)

Microsoft CSS Online Newsgroup Support

Get Secure! - www.microsoft.com/security

=====================================================
This newsgroup only focuses on SBS technical issues. If you have issues
regarding other Microsoft products, you'd better post in the corresponding
newsgroups so that they can be resolved in an efficient and timely manner.
You can locate the newsgroup here:
http://www.microsoft.com/communities/newsgroups/en-us/default.aspx

When opening a new thread via the web interface, we recommend you check the
"Notify me of replies" box to receive e-mail notifications when there are
any updates in your thread. When responding to posts via your newsreader,
please "Reply to Group" so that others may learn and benefit from your
issue.

Microsoft engineers can only focus on one issue per thread. Although we
provide other information for your reference, we recommend you post
different incidents in different threads to keep the thread clean. In doing
so, it will ensure your issues are resolved in a timely manner.

For urgent issues, you may want to contact Microsoft CSS directly. Please
check http://support.microsoft.com for regional support phone numbers.

Any input or comments in this thread are highly appreciated.
=====================================================

This posting is provided "AS IS" with no warranties, and confers no rights.

--------------------
| Thread-Topic: (Very) Slow browsing server shares - Net Work Monitor shows
cause?
| thread-index: Acex+FkG4IvgCm2hRvC+iy32DhZbdg==
| X-WBNR-Posting-Host: 207.46.19.168
| From: =?Utf-8?B?cHI=?= <preddittsprint@xxxxxxxxxxxxx>
| Subject: (Very) Slow browsing server shares - Net Work Monitor shows
cause?
| Date: Mon, 18 Jun 2007 15:31:00 -0700
| Lines: 13
| Message-ID: <8E3D0C4F-3426-4032-A521-9B394F5CBCBB@xxxxxxxxxxxxx>
| MIME-Version: 1.0
| Content-Type: text/plain;
| charset="Utf-8"
| Content-Transfer-Encoding: 7bit
| X-Newsreader: Microsoft CDO for Windows 2000
| Content-Class: urn:content-classes:message
| Importance: normal
| Priority: normal
| X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2826
| Newsgroups: microsoft.public.windows.server.sbs
| Path: TK2MSFTNGHUB02.phx.gbl
| Xref: TK2MSFTNGHUB02.phx.gbl microsoft.public.windows.server.sbs:44754
| NNTP-Posting-Host: tk2msftibfm01.phx.gbl 10.40.244.149
| X-Tomcat-NG: microsoft.public.windows.server.sbs
|
| If someone needs more info, I'll send it. However, the cause appears to
be
| the failure of the XP<->SBS'03R2 dialog as captured by MS NM: hundreds
and
| thousands of messages, with the SMB error codes 549 and 52.
| Sample:
| 12 66.969134 SBS0001.domain.local 172.16.16.26 SMB SMB: R; Transact2,
Open2
| - NT Status: System - Error, Code = (52) STATUS_OBJECT_NAME_NOT_FOUND
| I've looked everywhere, and there is very little documented on this.
| Does anyone have experience with this, or can an MVP point me in the
right
| direction to review the trace and get to the cause of this?
| I've read the knowledge base article, none seem quite the fit
| Thanks.
|
| PS Server is not on SP2., XP WS are Pro 2002 SP2, all updates applied.
|


.

Relevant Pages

  • RE: SBS2003 Premium and ISA2004 SP3 FTP and POP3 problems
    ... Based on my research on the error code, I think this is a know network ... Can you access external FTP on SBS? ... Microsoft CSS Online Newsgroup Support ... This newsgroup only focuses on SBS technical issues. ...
    (microsoft.public.windows.server.sbs)
  • Re: One client machine unable to connect via HTTP
    ... The OP states that it is only one of the client computers. ... click to check the "Hide All Microsoft ... we have to check the network configuration. ... You have to rerun the CEICW to make sure your SBS 2003 server have right ...
    (microsoft.public.windows.server.sbs)
  • RE: One client machine unable to connect via HTTP
    ... this is a mostly like a client side issue. ... click to check the "Hide All Microsoft Services" ... we have to check the network configuration. ... You have to rerun the CEICW to make sure your SBS 2003 server have right ...
    (microsoft.public.windows.server.sbs)
  • RE: Syncing fax server with company web
    ... For your OS is DELL OEM SBS 2003 version, you need to reinstall it use DELL ... Microsoft CSS Online Newsgroup Support ... >client workstations by Deploy Client Application. ...
    (microsoft.public.windows.server.sbs)
  • Re: Looking for an Application Launcher in W2K3 SBS
    ... Microsoft CSS Online Newsgroup Support ... This newsgroup only focuses on SBS technical issues. ... >> joined to the domain by Client Network Configuration, ... >> the client and to launch the application installer from the client. ...
    (microsoft.public.windows.server.sbs)
Loading