Optimize
Optimizing works for me :good:
SpeedGuide Analyzer & Optimizer Guide
To get an accurate result, no downloads should be happening when you run the analysis and it is best to have just the one Tab
• Go to
SG Broadband Tools @ SpeedGuide.net
• Click on
SG TCP/IP Analyzer the analysis will start automatically.
• Look at
Time to live left = ? hops 64 is best but if the range is 62 > 66 then it's not worth making any changes. Also, this figure is dynamic so tomorrow the same test might give a result of 64
If the figure is outside the range of 62 > 66 then you should optimize.
• Look at
Other RWIN values that might work well with your current MTU/MSS: and note the RWIN value that suites your connection
EG: 255552 (2-14 Mbit lines, depending on latency. MSS * 44 * 2^2)
• Look at
Time to live left and note the difference between your figure and 64
EG: If your figure is 58 then you are 6 under
• Return to the page
SG Broadband Tools @ SpeedGuide.net and click on
SG TCP Optimizer
• Download
TCP Optimizer v3.0.7 (new)
• Put
TCP Optimizer in it's own folder (it is standalone and does not install to your computer) this will keep your settings and backups organized
• Launch
TCP Optimizer
• Click
Custom (bottom right)
• Move the slider at the top to your Connection Speed
• Make sure the
Network Adapter selection is correct (it should be)
• In the
TCP Receive Window replace the figure with the
Other RWIN values that might work well with your current MTU/MSS: figure you noted before.
• In the
Time to Live (TTL): window adjust the figure to compensate for the difference to 64
EG: The figure in the example above was 58 (6 under 64) so you would make the TTL figure 70 (6 over 64)
• Click
Apply Changes
• When it is finished you must Restart your computer to apply the changes
• Return to the page
SG Broadband Tools @ SpeedGuide.net
• Click on
SG TCP/IP Analyzer and the figure should be close to 64.
Again I will say, this figure is dynamic so don't waste your time trying to get it from say 65 to 64, tomorrow or in 10 minutes it could be 64 anyway. It is only worth optimizing if the difference is large.
At any time you can launch
TCP Optimizer and select
File to:
Restore backed up settings to a previous time
Restore Windows Default settings This will restore all default settings not just those changes made by TCP Optimizer.