Host Alert History
Last Updated: Mon Mar 16 05:59:18 CET 2026
Nagios® Core™ 4.4.6 - www.nagios.org
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Host 'KCT-TSE01'

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Mon Mar 16 00:00:00 CET 2026
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File: /var/log/nagios4/nagios.log
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March 16, 2026 05:00

Service Critical[03-16-2026 05:19:37] SERVICE ALERT: KCT-TSE01;Windows Updates;CRITICAL;HARD;3;Updates: 5 critical, 0 optional
Service Unknown[03-16-2026 05:09:37] SERVICE ALERT: KCT-TSE01;Windows Updates;UNKNOWN;HARD;3;CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected).

March 16, 2026 02:00

Service Critical[03-16-2026 02:19:07] SERVICE ALERT: KCT-TSE01;Windows Updates;CRITICAL;HARD;3;Updates: 5 critical, 0 optional
Service started flapping[03-16-2026 02:19:07] SERVICE FLAPPING ALERT: KCT-TSE01;Windows Updates;STARTED; Service appears to have started flapping (23.2% change >= 20.0% threshold)
Service Unknown[03-16-2026 02:09:07] SERVICE ALERT: KCT-TSE01;Windows Updates;UNKNOWN;HARD;3;CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected).

March 16, 2026 01:00

Service Critical[03-16-2026 01:18:37] SERVICE ALERT: KCT-TSE01;Windows Updates;CRITICAL;HARD;3;Updates: 5 critical, 0 optional
Service Unknown[03-16-2026 01:08:37] SERVICE ALERT: KCT-TSE01;Windows Updates;UNKNOWN;HARD;3;CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected).