Tool/software:
I have flashed the following examples:
c28x: ethernet_c28x_config
CM: ethernet_ex2_phy_loopback
I have tuned of the PHY loop back and I am able to see my raw ethernet frames on WireShark.
However, a DHCP frame periodically appears, and disrupts the raw ethernet frames coming from the microcontroller.
The DHCP frame originates from the computer system.
Below is a screenshot of the same:
What might be causing this? I want to keep receiving raw ethernet frames from the mcu, irrespective of this DHCP frame.