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Check NTP - Linux

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Current Version
Last Release Date
Compatible With
  • Nagios 3.x
  • Nagios 4.x

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Check NTP for Linux OS (Tested on CentOS and SLES)
You can define thresholds for the Offset value, and the output it´s optimized to generate graphs for Offset and Jitter

This plugin use the command ntpq.

Output example:
NTP Critical - Server: XXX.XXX.XXX.XXX Offset: 28.956 Jitter: 22.203; 28.956;22.203

./ 10 20 (First argument is the warning second is the critical)

Please test and give me some sugestions to improve this script