Does PF_PACKET support available in socket creation?

[zekelandon]

Hello Community,

I wanted to receive Ethernet frame using a packet socket supported by PF_PACKET family. Is this support available for FreeRTOS stack integrated in MCUXpresso IDE v11?

Or could some one help me in receiving raw Ethernet frames of specific protocol (say specific Ethertype) which is not a standard one?

Regards,

Zeke

[nxf45548]

To provide you better support. Can you please let us know the part number that you are using? 

[zekelandon]

nxf45548‌ I am working with MX RT board - 1064 EVK

[danielchen]

Hi Zeke:

Socket API in lwip is bulit on top of the sequential API.  I don't see support for PF_PACKET in current version of lwip.

Please refer to below link for more details.

lwIP: Socket API 

Regards

Daniel