FRDM-K64K - ENET not receiving Messages

[JHinkle]

I'm porting the FreeRtos_IP stack to my K64 board.

I had a different stack running on a K60 TWR several years ago and used pretty much the same ENET driver.

I'm not getting a reply to a DHCP request.

I instrumented the ENET driver to write any outgoing Ethernet packets and all packets received to a SD card.  I'm waiting for my HUB to come in from ebay so I can actually run wireshark and see what's really happening.

The outgoing DHCP is properly formed but all I'm receiving are broadcast packets (I get 12 between the 2 DHCP request packets.

Several years ago on the K60 TWR, I populated IAUR/IALR with a hash generated from the MAC address.

I'm doing that again with the K64 but in researching my issue I looked at several other drivers and noticed no one is setting the IAUR/IALR any more --- just leaving them 0.

I've test both ways with no success.

Does IAUR/IALR still need to have a hash bit set for the units MAC?

Any thoughts on why I'm only receiving broadcast messages and not any for my specific MAC?

Thanks in advance for any comments.

Joe

[jeremyzhou]

Hi Joe,

I was wondering if you can illustrate the whole procedure of porting, it can accelerate the investigation of issue.

I'm looking forward to your reply.
Have a great day,
Ping

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[JHinkle]

I turned on Promiscuous mode so that everything would be received (see if the MAC was filtering anything).

No change in behavior.

The only message I would receive to my MAC would be a reply from the DHCP server (my router).

So, can anyone think of a way (without wireshark snooping) to verify if I'm really getting my transmission on the wire?

I get a xmit done interrupt any no errors so I believe it gone ... but if not ... that would be a reason I'm not getting a reply.

Thanks for any comments.