Nagios Support Forum

[msb@nagiosxi0 ~]$ LANG=C LC_ALL=C /usr/bin/mrtg Usage: mrtg <config-file> mrtg-2.17.4 - Multi Router Traffic Grapher Copyright 1995-2006 by Tobias Oetiker Licensed under the Gnu GPL. If you want to know more about this tool, you might want to read the docs. You can find everything on the mrtg webs...

Ok, took a while but I have all the errors fixed and restared crond. That didn't fix the issue, however after removing the /var/lib/mrtg/*.rrd files now I'm starting to get real values again. Now the big question: Why did this suddenly stop working? I understand the fix now, but why would MRTG sudde...

Yes, I ran through the wiki steps with no changes. The output is in the attached file as there was too much to paste in here without making things hard to read. All non-MRTG RRD database checks are returning valid results. All MRTG RRD database checks are returning 0. The perfdata databases are the ...

There is perf data coming through, however it's a value of 0 (see attached screen shot), which I'm assuming is due to the RRD database being filled with NaN -- when the RRD check goes to the RRD database to scrape the 5mn traffic delta it just gets 0. The graph it's self is working fine since the pe...

Sorry, didn't even cross my mind to zip it. See attached.

The RRD dump is 5MB and the max upload size is 2. Is there another way I can get it to you? It has several years of data in it.

Yes, I do, and from the interface from that RRD file actually. It's last data point was around Feb. 28 @ 9:58PM

rrddump.txt attached
EDIT: I just realized the RRD file you asked for was from an interface with no traffic on it, so it wouldn't be very helpful. I gave you 10.0.1.1_506 this time which actually has data in it.

No change after setting TIMEOUT = 20, restarting npcd, and waiting 15mn. Still getting ???/??? in the debug output from MRTG

[nagios@nagiosxi0 ~]$ service npcd status NPCD running (pid 5099). [nagios@nagiosxi0 ~]$ service crond status crond (pid 4992) is running... [nagios@nagiosxi0 ~]$ tail -50 /usr/local/nagios/var/perfdata.log 2015-01-29 15:08:57 [13057] [0] *** TIMEOUT: Timeout after 5 Sec. **** 2015-01-29 15:08:57 [...