On Tue, Oct 01, 2019 at 02:33:33PM +0300, Vladimir Oltean wrote:
> And well, there are hardware and architectural (DSA => stacked net
> devices) reasons why it takes so long to transmit these frames. I do
> need to bump up tx_timestamp_timeout to 30 for the same reasons.

When you implement a TC using linuxptp and a Linux DSA device, you can
expect delays of about 1 or 2 milliseconds from the TC, or in your
case, much more.  This limits the Sync rate that you can support.

Sorry,
Richard


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