I using MPC5748G to connect with my PC through Ethernet, enet_rmii_udp_z4_1 example works ok, but my problem is that I can only send frame with Message Size (playload size) less than or equal to 14 bytes, beyond that value my MPC5748G didn't send any package at all. I didn't change any config value.
As attached is my main file.
Please show me any possibility root cause!