[Nagiosplug-help] Help with check_ntp_time v1.4.15
werner.flamme at ufz.de
Thu Jul 19 14:48:19 CEST 2012
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ken edgar [12.07.2012 23:39]:
> I have an interesting situation in which check_ntp_time is
> returning "NTP CRITICAL: No response from NTP server". This is odd
> because the NTP server is reachable from the host which is getting
> time from it successfully.
> Here is an example of the plug-in failing to contact the server,
> and ntpdate running an updating time successfully.
> [root at stripedmarlin ~]#
> /opt/app/nagios/nagios_plugins/current/libexec/check_ntp_time -t 30
> -H ext-timekeeper.schoolspecialty.com -w 1 -c 2 NTP CRITICAL: No
> response from NTP server [root at stripedmarlin ~]# ntpdate
> ext-timekeeper.schoolspecialty.com12 Jul 16:36:29 ntpdate:
> adjust time server 10.14.99.68 offset -0.003131 sec
> Do you have any suggestions as to what may be going on? This is a
> RHEL 5.8 x86_64 VM.
When problems on RHEL occur, there is always SELinux as a suspect ;-).
Did you check it?
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