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| Host Alert HistoryLast Updated: Thu Oct 30 19:40:34 CET 2025 Nagios® Core™ 4.4.6 - www.nagios.org
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Host 'SABOUEST-GW01' 
 
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  |  | Log File NavigationThu Oct 30 00:00:00 CET 2025 to
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 File: /var/log/nagios4/nagios.log |  | 

[10-30-2025 17:21:39]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;CRITICAL;HARD;3;Updates: 3 critical, 0 optional

[10-30-2025 17:21:39]  SERVICE FLAPPING ALERT: SABOUEST-GW01;Windows Updates;STARTED; Service appears to have started flapping (20.0% change >= 20.0% threshold)

[10-30-2025 17:11:39]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;UNKNOWN;HARD;3;CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected).
 

[10-30-2025 14:21:09]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;CRITICAL;HARD;3;Updates: 3 critical, 0 optional

[10-30-2025 14:11:08]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;UNKNOWN;HARD;3;CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected).
 

[10-30-2025 10:20:38]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;CRITICAL;HARD;3;Updates: 3 critical, 0 optional

[10-30-2025 10:10:37]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;UNKNOWN;HARD;3;CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected).
 

[10-30-2025 01:20:05]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;CRITICAL;HARD;3;Updates: 3 critical, 0 optional

[10-30-2025 01:10:04]  SERVICE ALERT: SABOUEST-GW01;Windows Updates;UNKNOWN;HARD;3;CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected).