Nagios Support Forum

Hi! I search the forum and google yet did not find answer. We have a nagios core 4.4.7 running on ubuntu 18.04.6 LTS. using 2 vCPU 4 GB RAM (Standard A2 v2 on azure). We have ~800 hosts with ~ 7000 service checks. We do not have performance issues (also monitored ;) ). We have a new service check, w...

Oh i am sorry to hear this. I already found this article thank you. This is not bad, but i'd like to read the topic in detail. Like a 100+ page manual would be nice to have.

Dear all! I am tring to understand, how nagios core communicated with remote hosts through nrpe (the bigger picture is to understand the full architecutre, i read some nagios books, and a lot of online manuals but cant find what i am looking for). I would like to know, packet by packet, how the comm...

OKay, thanks for the information, i'll try my best, to not to screw the linux router, and open the port. I'll post back if i succeed.

On the Windows machine the netstat -an | findstr '12489' returns no result. However from the netstat -an i can see this: Active connections: Protokoll Local address Foregign address State TCP 0.0.0.0:135 0.0.0.0:0 LISTEN TCP 0.0.0.0:445 0.0.0.0:0 LISTEN TCP 0.0.0.0:5666 0.0.0.0:0 LISTEN TCP 0.0.0.0:...

Yes, i did install NSCP-0.4.4.19-x64.msi on the remote windows client. By service config you mean this? (from the server side) or you mean the nsclient.ini config? define service{ use generic-service host_name windows-test service_description Uptime check_command check_nt!UPTIME }

Hello! I'm new to nagios. I installed a nagios core 4.0.8 and added some remote Windows hosts, but all of the services, are not working. I get socket timed out error messages. I increased the time out value to 20 sec, no changes. I'm not even sure my server can communicate with the hosts. Any ideas ...