Hello linuxptp-users,
Please could anyone from you help me answer this
question.
I use ptp4L,command is
./ptp4l -E -4 -H -i eth0 -l 7 -m -f default.cfg
the ptp4l is working(Slave):
ptp4l[1898078.766]: master offset 1670 s2 freq +20901 path delay 25399
ptp4l[1898079.768]: master offset -1315 s2 freq +18417 path delay 25399
ptp4l[1898080.770]: master offset -2759 s2 freq +16578 path delay 25399
But,i Use Wireshark to Capture the package
the Slave PTP4L's Delay_Req Message (0x01) package's
originTimestamp(seconds): 0
originTimestamp(nanoseconds): 0
Another
Device
,
The master PTP's Delay_Resp Message (0x09)
receiveTimestamp(seconds): 1469608239
receiveTimestamp (nanoseconds): 973646596
Why does the
Slave
(PTP4L)
originTimestamp capture 0?
Thank you in advance for your help,
LPT
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