This document discusses the use of polling for packet detection on a controller running the NI Linux Real-Time OS. Due to hardware limitations, only a subset of controllers support polling packet detection.
The mechanism for the packet polling detection were implemented on Zynq ARM nilrt devices. The following list of devices support this:
If you are unsure, you can find out using the Network Settings tab for your device in Measurement & Automation Explorer (MAX). Under one of your network adapters, click More Settings. If your device supports polling, then you will see a drop-down menu next to Packet Detection, which contains polling as an option.