I am testing a PHY. I am hooking a PHY from a switch to my PHY under test not hooked up to any MAC. I want to take the recv data and loop it back to the xmit data of the PHY via an FPGA. So whatever comes in, comes back to the sender. I would like to know if Wireshark will capture that data. I have tried and it seems not to display anything. I see data on the xmit data port of the PHY and its enable but cant tell if its being sent out. Is there a raw data mode..thanks