Nagios Support Forum

I have a 3 node cluster running ver. 2015R2.1

All 43 hosts are sending the logs (using the IP) in my 1st node NagiosLogServer1.
Due to some memory issues ( we have discussed this in another post) both logstash and elasticsearch services fail in this server.
I was under the impression that when logstash is off in this node then there are no incoming logs in the cluster. Is this true?
I am asking this because when I enter the GUI in the other 2 nodes then I get that the "Receiving logs from 43 hosts"...
Thanx.

The 'Receiving logs from X hosts' message can occasionally be outdated. Typically, Nagios Log Server does a query back 24 hours and counts all unique hosts in that period.

Do you see any logs coming in if you click on the 'Dashboard' section of the NLS GUI?

Thanx for the info.
Pls close this thread.