SG Broadband Community

Hi!
I recently think about TcpWindowSize and TcpAckFrequency
TcpAckFrequency value determines Ack sending frequency
By default, tcp send ack every two packets
But how does it work with TcpWindowSize?

Hi!
I know that in Windows 10 Home/Pro i can`t change some parameters in [netsh] tcp supplemental or [powershell] Get-NetTCPSetting
Can I change the parameters that`s only for reading?
I want to change the icw, DelayedAckTimeout(It`s TcpAckDelTcisk, isn`t it?), DelayedAckFrequency(it`s ...

Stop, as I understand it, in Windows 10 is there still WSH? Just when I looked in netsh, it wrote there that WSH is not supported in this version of Windows, and in group policy it is conversely

No, I mean that in Windows 10 disabling WSH in netsh no effect, but i found WSH in gpedit.msc
And when i disabled it, in my Registry appeared a parameter named «EnableWsd»
And i think that there is WSH in Windows10

Hi!
I recently noticed in gpedit.msc in TCP parameters a parameter that which was named "Set the state of Windows heuristics" (something like that, I just have Russian parameter translate)
And when i disabled it, in Tcpip\Parameters in registry appeared new parameter, called "EnableWsd".
When i use ...

Windows 10 uses an "auto tuning" algorithm to determine what size RWIN is needed at the moment depending on network conditions. You can control how aggressively this algorithm allocates the RWIN value, however, you can't control it directly, it does not follow the registry value. The relevant ...

Hello as I understand autotuninglevel is limits the max. TcpWindowSize
But why not set autotuninglevel=experimental?

(Sorry for my bad English)
Hello!

My TcpWindowSize in registry is 496400.
I downloaded a WireShark to make sure that all okey.
And i noticed that my TcpWindowSize is 262144
Help me, what`s wrong? :confused:
Windows 10, WindowsScalingOption=256
P.S And TcpAnalyzer say the same
https://pp.userapi ...