Hi,
we tried to send raw ethernet packages using a STM32MP157C-DK2. We used this simple C code here: https://gist.github.com/austinmarton/1922600
The code works well on Linux x86 systems as well on Raspbian, but not on the STM32MP157C-DK2 [1]: Sending raw ethernet packages works, but no raw packages are received.
Do you have any idea what could go on here? Is there a specific option to configure the package filters of the STM32MP1 ethernet driver?
[1] using en.FLASH-stm32mp1-openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23.tar.gz from https://www.st.com/en/embedded-software/stm32mp1starter.html
