What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags


View all Tags

Linux disk free sensor | error SNMP 223

Votes:

0

Hello, I have a number of linux servers I need to monitor, I set up snmp on a couple of them to run tests. After that I used the "Basic linux library (ucd-snmp-mib)" library file on the devices and I get all the CPU, RAM memory and other sensors. Everything's ok until then. The problem comes when I try to monitor the disk usage with the SNMP Linux Free Disk sensor, it returns "no such instance (SNMP error #223)", it happens to all the servers I tested. Any ideas on why could this be happening? Any configuration I need to look into? Thanks in advance.

Adrian E. Vergara

disk linux snmp

Created on Dec 4, 2015 3:47:53 PM



2 Replies

Votes:

1

Hi,
please check your snmpd.conf if you included the disk statement like this:

includeAllDisks 10

Afterwards restart the snmpd service. Now you should be able to use the SNMP Linux Disk Free Sensor as well.
Best regards

Created on Dec 8, 2015 3:09:26 PM by Konstantin Wolff [Paessler Support]



Votes:

0

That solved the problem indeed, thank you very much!

Created on Dec 10, 2015 2:19:41 PM




Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.