Setting Up Bandwidth Measurement

You can enable bandwidth measurement to make all uploads perform a bandwidth measurement prior to transferring regardless of the target rate setting for the server or the transferring user (downloads are not affected).

Stop Faspex.
Execute the command to stop Faspex:
```
> asctl faspex:stop
```

Open faspex.yml with a text editor.

Locate faspex.yml in the following location:

OS Version	Path
32-bit Windows	C:\Program Files\Aspera\Faspex\config\Faspex.yml
64-bit Windows	C:\Program Files (x86)\Aspera\Faspex\config\Faspex.yml

Before editing faspex.yml, create a backup. Open it with a text editor:

Add the bandwidth measurement parameter in faspex.yml.
Before editing faspex.yml, create a backup. Open it with a text editor, and add this line at the end of the file:
```
...
MeasureBandwidthOnUpload: yes
```
Start Faspex.
Execute the command to start Faspex with the new setting:
```
> asctl faspex:start
```

To verify bandwidth measurement, open IBM Aspera Connect Browser Plug-in and go to Preferences > Bandwidth, click Remove All and make sure Automatically cache measurements obtained during transfer is unchecked. Now log into Faspex and send a package. In the first few seconds of the transfer, Connect should show a status of Measuring Bandwidth....