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STM32F427 LWIP , ARP works but Ping fail (Request timeout)

Question asked by Kevin Lang on Jul 5, 2017
Latest reply on Jul 11, 2017 by Imen D

Hello friends,


I was originally using STM32F207, FreeRTOS,  LWIP ,ENC28J60 , system works fine.

Because I need more RAM, I migrated to STM32F427, but unfortunately network no longer works now, ARP seems working but Ping fail (Request timeout)



what could be problem?


thanks for your help