Hi, I am running linuxptp version 2.0 in software timestamp mode, and I found
the "master offsets" are all over the places. In ~7000 offset measurements,
more than 50% is greater than 100 micro-sec. Maximum offsets observed is around
300 micro-secs. I wonder anyone ran linuxptp in software timestamp mode and
what accuracy level was observed.
My master clock and PTP clients on are a local network with no PTP-support
switches. There are 4 switches along the path between the master clock and the
clients. When I ran linuxptp in hardware timestamp mode in the same network
setting, I achieved great results: 90% of master offsets is within 1 micro-sec.
In software timestamp mode the master offsets are higher than expected. Is
there anything I can do to improve the accuracy?
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