hello mdpw,
if you want to send data from multiple stations to the same destination computer, you will need to set up separate configuration files for each station (since the station name is configured there), and will also need to have each of your Shake units specify a different port number, you cannot send data from multiple shakes to the same IP::PORT combination.
you can find additional details in another post that asked this:
cheers, hope this helps,
richard