System Control - Internet & Network


If you don't understand how to set setting in this module, click the "Recommended" button to let WinUtilities set the settings automatically based on your internet connection type and speed.
Time to Live
Specifies number of seconds (approximately equal to number of hops) that pass before an IP packet is discarded.
Specifies the amount of data in kilobytes that is buffered when receiving data on a TCP/IP connection. To improve performance, try to increase the TcpWindowSize value.
Enable Large TCP Window Support
Use this setting to enable Windows to use TcpWindowSize over 64 kb.
Enable Selective Acknowledgement Support
Specifies whether Windows should enable support for SACK (Selective Acknowledgement). SACK is especially important for connections using large TCP Window sizes.
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