Nagios Support Forum

Thank you Scott. I got this resolved.

It was more of an issue with the IPSEC tunnel.

Thank you

Thanks Scott

I was able to resolve the issue. Faced with another one now.

I can see the traps being sent from Fortigate, but I do not see any logs on the Centos Nagios server.

No related logs in nagios.log/ snmptt.debug/snmptrapd.log.

This time I am bale to see the below error in journalctl output

couldn't open udp:162 -- errno 98 ("Address already in use")
snmptrapd.service: main process exited, code=exited, status=1/FAILURE
Failed to start Simple Network Management Protocol (SNMP) Trap Daemon..

Hi guys,

Would anybody be able to provide any advice/help with this issue.

Regards,

Hi all, I am trying to set up SNMP on a Nagios server. I have installed the net-snmp package : yum list installed | grep snmp net-snmp.x86_64 1:5.7.2-37.el7 @base net-snmp-agent-libs.x86_64 1:5.7.2-37.el7 @base net-snmp-libs.x86_64 1:5.7.2-37.el7 @base net-snmp-perl.x86_64 1:5.7.2-37.el7 @base net-s...

Thank you Scott.

I was able to edit the alert to include the Tunnel Info.

Oh,, thank you

I will test it . Could you guide me to a link where i could understand this script better.

Hi Scott, I got it to work by adding the ip in /etc/hosts file. :) Thank you for all your help :) Now i have to figure out a way to customize the alert. Right now there is no info related to Vpn Up or Down :? All it says is - PROBLEM Service Alert: Hostname/TRAP is CRITICAL ** Also, It stays as Crit...

Thank you scott, I made the changes to the service definition - renamed it to be TRAP. I no longer see the service errors. Though I edited the host to match the name as seen in the log it still gives me the error. I believe it is because the IP used for the SNMP trap is the VPN tunnel address and no...

I found the errors in nagios.log file- Warning: Passive check result was received for service 'TRAP' on host 'x.x.x.x', but the host could not be found! [1548957612] Error: External command failed -> PROCESS_SERVICE_CHECK_RESULT;x.x.x.x;TRAP;2;FGT60D4Q16099B67 External command error: Command failed ...