Increase network speed by modifying SizReqBuf

Configurare noua (How To)

Situatie

SizReqBuf represents the size of the raw receive buffers within a server environment. This means it will affect your ability to host something in a high-latency environment. Let’s say you host a game server and tons of people complain about lag. Modifying this value will help reduce the impact of lag. You’d also benefit if you’re hosting a website or any other service, including sending files through instant messenger or Neo Modus Direct Connect.

Your system usually places this buffer at 16384 bytes. For most servers, this is efficient enough, but sometimes you have a small amount of memory and cannot keep up with the high request volume.

Solutie

Pasi de urmat

Open regedit and go to the following key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters

Add “SizReqBuf” as a DWORD value on the right side of the regedit window. If you have a server with over 512 MB of physical memory, modify the value to 17424. If you have less than 512 MB of memory, you should consider getting a new computer, but you can modify this value in the meantime to 4356.

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