Nagios Support Forum

Well, I have checked that all VMs and nodes have different IP's and aliases. Besides this, I had to increase the Total Processes range and now the system is stable, no alerts are being sent currently. Anyway, I guess that it could be related to some critical process that is not running at the moment...

All of the hosts are defined as "linux-server" and the services as "local-service". Apart from that, when alerts start to be sent simultaneously most of the critical values detected are the same (number of total processes, percentage of cpu load, etc.). I have checked some of the...

Hi, I am currently using Nagios® Core™ Version 3.5.0 to monitor about 10 physical nodes and 20 VMs since almost one year withouth problems. In the last month,I am receiving too many alerts from Current Load and Total processes at the same time, like if all the nodes and VMs would had the same proble...

Hi,
Finally I was able to open the open the ports and install fprobe in all the sources and now I can see all detailed http traffic statistics with Nagios NA.

Thanks a lot for your help

Hi,
Yes thanks! It seems it works, at least partially. Some sources show complete statistics whilst others only show statistics in "Bandwitdh graph", not in "Top 5 talkers part".
What could it be caused by?

Thanks for your help

Another question regarding this problem: After running fprobe: fprobe <sender_ip>:2055 // sender_ip is the server I want to monitor I can see this line with lsof -i: fprobe 7544 root 3u IPv4 11341603 0t0 UDP <sender_ip>:58610-><nagiosna_ip>:2055 But I think it should be: UDP <sender_ip>:2055-><nagio...

Hi,
it seems that I was missing this step. I have already done it:
fprobe <nagiosna_IP>:2055

But no output come out from this command. Should I expect some message? How long does it take to NagiosNA service start receiveing data from the server?

Thanks again

So yes, it seems to be still closed: # nmap -p 2055 localhost Starting Nmap 6.00 ( http://nmap.org ) at 2014-02-11 01:05 CET Nmap scan report for localhost (127.0.0.1) Host is up (0.000078s latency). PORT STATE SERVICE 2055/tcp closed unknown Anyway, I have set the source to port 8080 (that is open ...

Hi, the maximum time it has been listening was 3 hours aprox, I dont know if it is enough. Anyway, I still try to check that my port is open on the server I want to analyze: # nmap 127.0.0.1 Starting Nmap 6.00 ( http://nmap.org ) at 2014-02-10 17:06 CET Nmap scan report for localhost (127.0.0.1) Hos...

Ok, this fixes the problem with mysql. Now I can access to nagios menu via browser in http://localhost/nagiosna/index.php. The only problem now is that I can not see data for the sources. The message that appears is: "No Data Available. There is not data available for the currently selected tim...