NetxDuo ptp_client.c question

[WTieg.1]

I use stm32f427 

I find the NetxDuo can run so good.

But When I want to run ptp_client.c 

I find a lot of difficults

Can  ptp_client.c support  E2E  ? or only P2P, 

If support both how to configure ?

I use a master clock that only can support E2E , It can't work 

I debug it for a long time ,but can't find why it don't work 

 

[WTieg.1]

This is wireshark snapped packet