I am using STM32F779I-EVAL board.In this board UART, CAN is working fine. but the ethernet is not woring . I have configured lwip and wants to ping board from PC. but " destination host unreachable " message i am getting.

I have configured the board as mentioned below and written code in STM32CUBEIDE 1.4.

PC IP ADRRESS : 192.168.0.14

stm board ip : 192.168.0.10

subnet mask : 255.255.255.0

Default Gateway : 192.168.0.1

and used a direct cross ethernet cable.

if anyone knows pls help me.

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