System Configuration : Peripherals : Ethernet Controllers

Ethernet Controllers
The Ethernet Controllers page lets you configure up to seven different Ethernet controllers for Pro Tools.
Enable
When selected, Pro Tools is enabled for control by one or more Ethernet controllers (such as D‑Command or C|24).
Ethernet Port
The Ethernet Port setting lets you specify the ethernet port on your computer to which your controller is connected.
Number and Color
The number of the row indicates the order of the selected controllers. The color corresponds to the colored controller focus border around Pro Tools track and plug-in controls.
Ethernet Controller
From the Ethernet Controller pop-up menu, select the Ethernet controller that you want to use.
Name
Click the Name button to enter a name for the selected Ethernet controller.
Enable EUCON (Extended User Control)
When selected, Pro Tools is enabled for control by one or more EUCON-compatible controllers. EUCON is an innovative high-speed Ethernet protocol developed by Avid to allow hardware control surface to directly communicate with a software application.
 
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For more information about using Pro Tools with EUCON, see the documentation included with your controller.