Nagios Support Forum

Could you please check if the directory /var/log/snmptt/ exists? And post the out put of: ls -ld /var/log/snmptt/ [root@NagiosServer ~]# ls -ld /var/log/snmptt/ drwxrwxr-x. 2 root root 4096 25. Feb 12:28 /var/log/snmptt/ /var/log/snmptt exists it contains snmpttsystem.log Fri Feb 26 16:17:41 2016 S...

Sounds good - I'll leave this thread open for now. Let us know if you need further assistance! good morning ;) i had the chance to do the steps you suggested and thats the output: [root@NagiosServer ~]# tail -f /var/log/messages Mar 14 09:08:59 NagiosServer snmptrapd[1625]: 2016-03-14 09:08:59 <UNK...

rkennedy wrote:Thanks @rhassing!

OP let us know if this works.

Thank you. Unfortunately I was very busy this time. I will have a try next week.
BR

12:51:08.112299 IP 10.10.10.74.10020 > 10.10.10.50.162 Says it is sending the snmptrap to port 162, not 10020, so I would change the configuration of the snmptrapd.conf back to original. Could you please post your new snmptrapd.conf? Hey thank you, i already tried that but it doesnt make any differ...

Let's see what port it's using, run this from the XI server and post the results (once a trap is sent): - Change X.X.X.X to the device that is sending the traps. yum install tcpdump tcpdump -nni eth0 src X.X.X.X it seems that the server receives the traps. somehow nagios doesn't. # nano /var/log/sn...

I found the setting to change the listening port for the snmptrapd daemon. Edit the /etc/snmp/snmptrapd.conf file and add the following line. TCP:10020 Save the file and restart the snmptrapd daemon by running service snmptrapd restart Then check the logs in this folder to see if the server starts ...

I see what is happening. In your service, you have active_checks_enabled and it should not be. What happens is when the check_interval is hit, it will trigger the active check and run the check-host-alive command clearing out the last received SNMP Trap message. If you disable active checks, the la...

Can you take a look at this document and see if it clears it up for you at all? http://askaralikhan.blogspot.com/2010/12/receiving-snmp-traps-in-nagios.html hey, thank you. i have already done all steps in the document before. i also created the services. i think there is no configuring problem. my...

OIDs that you are looking for, are they sent from your remote device as a SNMP trap? Is the server currently receiving them? Can you provide more details on what you are looking for? Yes, my remote device is sending these traps as snmp traps. When I use a MIB browser application i can successfully ...

Hi,

thank you for your quick feedback.
I followed the steps you gave me. I also changed the service description. I also added the mib. It seems ok.

but which check_command do i have to take in the services.cfg? Do I have to create a new command?

BR