Nagios Support Forum

Generally the Alarm signal (Nagios time-out) error is related to the low timeout of 5 seconds that some of the snmp plugins have set. A lot of times a SNMP query can take over 5 seconds. You would need to look at what plugins your services are using and more than likely you'll need to edit your com...

Hi everyone, we are using Nagios XI and we are having a issue with some checks and the problems are random. We are having these type of errors: ERROR: Alarm signal (Nagios time-out) ERROR: Description/Type table : No response from remote host the community string is the same on all the hosts that we...