This project is an implementation of the Precision Time Protocol (PTP) according to IEEE standard 1588 for Linux.
License
GNU General Public License version 2.0 (GPLv2)Follow linuxptp
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User Reviews
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Fantastic project.
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that's so good, anybody have a guide?
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The leading PTP for linux, for good reason!
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I am using the latest version 1.9.2 of linuxptp wherein , I am combining the NTP as well as PTP sources using timemaster program in the client machine running RHEL 7.1. I am facing issues w.r.t the time source selection. I have 1 PTP source and 3 NTP sources. Whenever all 4 sources are present and working, the local clock gets synchronized with the PTP master but as soon as I make the PTP master offline, the timemaster service does not switch to any of NTP sources and always indicates that it is synced to PTP, which is false . I have tested this for continuous 24 hours of operation. However , when I restart the timemaster service, it gets synchronized with the best NTP server. So every time, I have to restart the timemaster service when the PTP master fails. looking forward for a solution and possible configuration change if required.
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Very good HW TS synchronization on all the Freescale and TI platforms we have tested