[ZBX-12564] Agent Ping does not resume after host becomes available until Zabbix Server Reboot Created: 2017 Aug 23  Updated: 2017 Aug 23  Resolved: 2017 Aug 23

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Server (S)
Affects Version/s: 3.4.0
Fix Version/s: None

Type: Incident report Priority: Critical
Reporter: Morgan Peterman Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates ZBX-12549 Items can be stuck when host becomes ... Closed

 Description   

1) Stop Zabbix Agent on Host (Tried with 3.4 & 3.2) log enough to trigger Alert
2) Observe host being temporarily disabled in Zabbix Server Logs
Ex. Zabbix agent on zabbixagenttest01 is unreachable for 3 minutes
Ex. temporarily disabling Zabbix agent checks on host "zabbixagenttest01": host unavailable
3) Start Zabbix Agent on Host
4) Observe host being enabled
Ex. enabling Zabbix agent checks on host "zabbixagenttest01": host became available

After agent is started and it shown as being enabled in the logs you never receive an Okay message, the alert stays active, and Agent Ping shows 0.

It's not until the Zabbix-Server service is restarted that the alert is cleared and the agent ping restarts.

 Comments   
Comment by Vladislavs Sokurenko [ 2017 Aug 23 ]

Thanks for the report, closing as duplicate.

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