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1588 clock synchronization using ptp4l, but invalid

Question asked by 彭 敬 on Aug 23, 2019
Latest reply on Oct 6, 2019 by 彭 敬

I use the officially provided image directly, support ethtool, ptp4l commands in the image, and support hard timestamps. ethtool executes as shown below:

However, I use the ptp4l tool to perform clock synchronization. The master offset has been increasing and has been in the s0 state, as shown in the figure:

Looking forward to your reply, thank you