Host & Services is in scheduled downtime but Alerts generate

[soumya7064]

Hi We are running "Nagios core Version 4.1.1"

We would like to ask for your assistance in checking Nagios issue that we experienced. we have put scheduled down time for some devices as well services also but we are getting alerts in between the host and services is in scheduled downtime.

find the nagios logs in below. we have scheduled downtime for (PHI-247SIG_CS3850A) from Friday May 24, 2019 23:05:26 (pm) to Saturday May 25, 2019 01:05:26 (am). but we get alerts Sat May 25 00:43:08 2019

[Fri May 24 23:05:31 2019] EXTERNAL COMMAND: SCHEDULE_HOST_DOWNTIME;PHI-247SIG_CS3850A;1558710326;1558717526;1;0;18000;phi-noc;scheduled maintenance
[Fri May 24 23:05:31 2019] HOST DOWNTIME ALERT: PHI-247SIG_CS3850A;STARTED; Host has entered a period of scheduled downtime
[Fri May 24 23:05:54 2019] EXTERNAL COMMAND: SCHEDULE_HOST_SVC_DOWNTIME;PHI-247SIG_CS3850A;1558710349;1558717549;1;0;18000;phi-noc;scheduled maintenan

Please help on this.
Thanks soumya..
ce
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet2/1/3 - LINK TO 247SIG07_ES2960A;STARTED; Service has
entered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet2/0/48 - LINK TO 247SIG_CR4531B;STARTED; Service has en
tered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet1/1/3 - LINK TO 247SIG07_ES2960A;STARTED; Service has e
ntered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet1/0/48 - LINK TO 247SIG_CR4531A;STARTED; Service has en
tered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;UPTIME;STARTED; Service has entered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;PING;STARTED; Service has entered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;MEM;STARTED; Service has entered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;EIGRP 2;STARTED; Service has entered a period of scheduled downtime
[Fri May 24 23:05:54 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;CPU;STARTED; Service has entered a period of scheduled downtime

[Fri May 24 23:59:59 2019] HOST DOWNTIME ALERT: PHI-247SIG_CS3850A;STARTED;scheduled maintenance
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;CPU;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;EIGRP 2;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;MEM;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;PING;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;UPTIME;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet1/0/48 - LINK TO 247SIG_CR4531A;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet1/1/3 - LINK TO 247SIG07_ES2960A;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet2/0/48 - LINK TO 247SIG_CR4531B;STARTED;Multiple Downtime Comments
[Fri May 24 23:59:59 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet2/1/3 - LINk TO247SIG07_ES2960A;STARTED;Multiple Downtime Comments

[Sat May 25 00:00:00 2019] HOST DOWNTIME ALERT: PHI-247SIG_CS3850A;STARTED;scheduled maintenance
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;CPU;STARTED;Multiple Downtime Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;EIGRP 2;STARTED;Multiple Downtime Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;MEM;STARTED;Multiple Downtime Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;PING;STARTED;Multiple Downtime Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;UPTIME;STARTED;Multiple Downtime Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet1/0/48 - LINK TO 247SIG_CR4531A;STARTED;Multiple Downti
me Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet1/1/3 - LINK TO 247SIG07_ES2960A;STARTED;Multiple Downt
ime Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet2/0/48 - LINK TO 247SIG_CR4531B;STARTED;Multiple Downti
me Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-247SIG_CS3850A;interface GigabitEthernet2/1/3 - LINK TO 247SIG07_ES2960A;STARTED;Multiple Down
time Comments
[Sat May 25 00:00:00 2019] SERVICE DOWNTIME ALERT: PHI-CYBERSIGMA-OPTUS-RTR-1;interface GigabitEthernet0/0/1 - Connection tO PHI-247SIG_CS3850A;STARTE
D;Multiple Downtime Comments
[Sat May 25 00:43:08 2019] SERVICE ALERT: PHI-247SIG_CS3850A;EIGRP 2;UNKNOWN;SOFT;1;UNKNOWN: Timeout
[Sat May 25 00:43:32 2019] SERVICE ALERT: PHI-247SIG_CS3850A;PING;CRITICAL;SOFT;1;PING CRITICAL - Packet loss = 100%
[Sat May 25 00:43:38 2019] HOST ALERT: PHI-247SIG_CS3850A;DOWN;SOFT;1;PING CRITICAL - Packet loss = 100%
[Sat May 25 00:45:08 2019] wproc: host=PHI-247SIG_CS3850A; service=(null);
[Sat May 25 00:45:08 2019] Warning: Check of host 'PHI-247SIG_CS3850A' timed out after 30.00 seconds
[Sat May 25 00:45:08 2019] HOST ALERT: PHI-247SIG_CS3850A;DOWN;SOFT;2;(Host check timed out after 30.00 seconds)
[Sat May 25 00:46:23 2019] wproc: host=PHI-CYBERSIGMA-OPTUS-RTR-1; service=interface GigabitEthernet0/0/1 - Connection tO PHI-247SIG_CS3850A;

[scottwilkerson]

When you schedule downtime it suppresses NOTIFICATIONS from being sent, it doesn't stop things from being logged.