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Oracle Linux: ntpd Logs Messages "frequency error ### PPM exceeds tolerance 500 PPM" (Doc ID 2181086.1)

Last updated on AUGUST 04, 2018

Applies to:

Linux OS - Version Oracle Linux 6.6 with Unbreakable Enterprise Kernel [2.6.39] and later
Information in this document applies to any platform.

Symptoms

 ntpd logs messages below onto system log(ex. /var/log/messages) and OS time(system clock) is not adjusted by ntpd.

 

Cause

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