Hello,
I'm having issues regarding using Network Switch /Router Wizard on all netowrk devices i tried. The Nagios version i use is 5.6.1. The SNMP Configuration seems to be OK. I Can do a SNMP Get and throws data. But when i check the service on Nagios appear the following text and all ports:
/usr/local/nagios/libexec/check_rrdtraf -f /var/lib/mrtg/192.168.20.1_52.rrd -w 500.0,500.0 -c 800.0,800.0 -l M
OK - Current BW in: 0Mbps Out: 0Mbps|in=0Mb/s;500.0;800.0 out=0Mb/s;500.0;800.0
I tried the workaorund on the following link with no luck:
https://support.nagios.com/kb/article.php?id=29
Please, Could you give me some help with this problem?
Port Bandwidth showing 0Mb/s
Re: Port Bandwidth showing 0Mb/s
Can you provide us with a copy of /var/lib/mrtg/192.168.20.1_52.rrd ? This will help us identify if the problem is related to getting information into the database or getting it out.
As of May 25th, 2018, all communications with Nagios Enterprises and its employees are covered under our new Privacy Policy.
-
- Posts: 4
- Joined: Tue May 21, 2019 3:25 am
Re: Port Bandwidth showing 0Mb/s
Hello,
Thank you for your respnse and sorry for the delay i was not notified about this reply.
Please find attached the rrd file.
Thanks and regards,
Carlos
Thank you for your respnse and sorry for the delay i was not notified about this reply.
Please find attached the rrd file.
Thanks and regards,
Carlos
You do not have the required permissions to view the files attached to this post.
Re: Port Bandwidth showing 0Mb/s
The rrd file is empty except for a single entry for today - did it start working today? Do you have a mrtg cron job at /etc/cron.d/mrtg ? It should contain:
Do you see any errors in /var/log/cron regarding this job?
Code: Select all
*/5 * * * * root LANG=C LC_ALL=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg --lock-file /var/lib/mrtg/mrtg.lock --confcache-file /var/lib/mrtg/mrtg.ok --user=nagios --group=nagios
As of May 25th, 2018, all communications with Nagios Enterprises and its employees are covered under our new Privacy Policy.
-
- Posts: 4
- Joined: Tue May 21, 2019 3:25 am
Re: Port Bandwidth showing 0Mb/s
HI,
The cronjob is already on the file you said. Also the log doesnt show any error.
I checked changind the SNMP version 2c and the graphs are working well. Do you know if there is an issue with the SNMP version 3?
Thanks and regards,
Carlos
The cronjob is already on the file you said. Also the log doesnt show any error.
I checked changind the SNMP version 2c and the graphs are working well. Do you know if there is an issue with the SNMP version 3?
Thanks and regards,
Carlos
Re: Port Bandwidth showing 0Mb/s
I'm not aware of any current problems but previous versions of the wizard did. I've attached a current version here that you can import under Admin > System Extensions > Manage Config Wizards the system is behind. Try removing the current bandwidth checks and the config for this device under /etc/mrtg/conf.d and running the wizard again with SNMP v3.
You do not have the required permissions to view the files attached to this post.
As of May 25th, 2018, all communications with Nagios Enterprises and its employees are covered under our new Privacy Policy.
-
- Posts: 4
- Joined: Tue May 21, 2019 3:25 am
Re: Port Bandwidth showing 0Mb/s
Hello,
I had installed the 2.4.3 version. Now I install the 2.5.0 and the snmp v3 isn't working.
Thanks and regards,
I had installed the 2.4.3 version. Now I install the 2.5.0 and the snmp v3 isn't working.
Thanks and regards,
-
- Support Tech
- Posts: 3457
- Joined: Mon May 15, 2017 5:00 pm
Re: Port Bandwidth showing 0Mb/s
@carlosocha, Please open the /etc/cron.d/mrtg cron file and delete --user=nagios --group=nagios at the end, so the cron will look like this:
Then run:
Code: Select all
*/5 * * * * root LANG=C LC_ALL=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg --lock-file /var/lib/mrtg/mrtg.lock --confcache-file /var/lib/mrtg/mrtg.ok --user=nagios --group=nagios
Wait 15 minutes and let me know if the service check starts working.service crond restart
As of May 25th, 2018, all communications with Nagios Enterprises and its employees are covered under our new Privacy Policy.