"Increase Request Buffer Size" / Gilt das auch für WLAN ?

06.09.2009, 06:45

Beiträge: 223
#1 Guten Tag,

gilt die unten genannte Modifikation auch für einen Netzzugang über WLAN ?

"Increase Request Buffer Size
(reduce network delay)

In higher latency Network environments, delays may be encountered with the default request buffer size (4356 decimal). The range of this parameter is 1024 - 65535 bytes. Testing has shown that, in most standard Ethernet environments, 16384 (decimal) is a better choice, if memory is available. This tweak only applies to LANs, and helps with slow browsing of large directories.

To change this setting, edit:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanServer\Parameters and Add Value name SizReqBuf as a type REG_DWORD, increase its (decimal) value to 16384 or even higher and restart the computer for changes to take effect.

Here is the MS KB Article 320829 that describes the procedure as well."
Windows 7 Professional SP 1 -- FRITZ!Box Fon WLAN 7270
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06.09.2009, 09:00
Avatar TurnRstereO

Beiträge: 1538
#2 So langsam werden mir deine Registry-Frickeleien unheimlich.
Was testes du da eigentlich?

Zur Frage: Laut dem Link von dir http://support.microsoft.com/default.aspx?scid=kb;en-us;Q320829


Increasing the SizReqBuf value can increase performance significantly in a high-latency environment. However, note that increasing the SizReqBuf value also increases the non-paged pool memory that is used by the LanManServer service. If you increase the SizReqBuf value, monitor non-paged pool to make sure that the change does not affect the performance of the file server. Increasing the SizReqBuf value also proportionately increases the risk that a malicious user might exhaust non-paged pool on the file server.

Microsoft Windows Server 2003, Standard Edition (32-bit x86)
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
Microsoft Windows 2000 Server
Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Professional Edition
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