Nagios Support Forum

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I tried it and got the following mail: Email support for Nagios XI is only available to customers with an active support/maintenance plan. Your email was automatically rejected because our system shows that you are not subscribed to a support/maintenance plan. My license: Nagios Enterprises Nagios X...

ls -al /etc/mrtg/conf.d/ | wc -l
49

ls -al /var/lib/mrtg/ | wc -l
3685

grep Forks /etc/mrtg/mrtg.cfg
Forks: 4

Thank you for your reply.

All switches/routers check interval is set for 5 minutes.

We dont get appropriate values. The values are to too low.

After few minutes every Switch/Router displays again:

OK - Current BW in: 0Mbps Out: 0Mbps

I have seen the command */15 * * * * root LANG=C LC_ALL=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg --lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok in /etc/cron.d/mrtg Running the command manually LANG=C LC_ALL=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg --lock-file /var/lock/mrtg/mrtg_l --co...

rrdtool dump /var/lib/mrtg/x.x.x.x_49.rrd | tail -25 the output: <!-- 2014-12-30 01:00:00 CET / 1419897600 --> <row><v> NaN </v><v> NaN </v></row> <!-- 2014-12-31 01:00:00 CET / 1419984000 --> <row><v> NaN </v><v> NaN </v></row> <!-- 2015-01-01 01:00:00 CET / 1420070400 --> <row><v> NaN </v><v> NaN ...

Version of the "Network Switch / Router" wizard: Network Switch / Router Version: 2.1.2 actual command: /usr/local/nagios/libexec/check_rrdtraf -f /var/lib/mrtg/x.x.x.x_49.rrd -w 500,500 -c 800,800 -l M OK - Current BW in: 0Mbps Out: 0Mbps|in=0Mb/s;500;800 out=0Mb/s;500;800 cat /etc/syscon...

Thank you for your reply.

I've changed the file /usr/local/nagios/etc/resource.cfg and restarted Nagios.

The bandwidth display has not been changed after 3 hours.
OK - Current BW in: 0Mbps Out: 0Mbps

We have a problem with the bandwidth display of our interfaces.

Every Switch/Router displays:
OK - Current BW in: 0Mbps Out: 0Mbps

(LANG=C LC_ALL=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg = no output)

What can we do?

Installed Version: Nagios XI 2014R2.3