Windows Increase Network Buffer size

By in Windows

(Last Updated On: May 7, 2020)

 

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Afd\Parameters]

DefaultReceiveWindow = 65536
DefaultSendWindow = 65536

기대효과

모름.

공식문서가 있지 않아서 플라시보일수도.

Note:

The value should be set at least as high as your advertised upload speed using the following equation:

(Upload Speed Kbps / 8 ) * 1024 = DefaultSendWindow

Example:

Advertised upload speed: 15 Mbps = 15,000 Kbps

(15000 / 8 ) * 1024 = 1920000

 

Afd_Parameters Registry

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