I set up SNMP in my linux device (Ubuntu 14.04.2 LTS). Tested the configuration using Paessler SNMP tester (https://www.de.paessler.com/tools/snmptester) from the Windows 2012 server where PRTG(version 220.127.116.1195 x64) is installed - it is successful.
I tried to create 'SNMP Library' sensor using 'Paessler common OID library' for the LINUX device - and it works successfully.
However, while I try to use 'SNMP Library' sensor and then select 'Basic Linux Library' so as to monitor a process as described in https://kb.paessler.com/en/topic/29403-monitoring-processes-in-linux, I receive error "No such object (SNMP error # 222)".
When I switch to SNMP v1 and try to configure the same sensor, I receive error "No such name (SNMP error # 2)"
Could yo please let me know the cause of this error? Is it the wrong OID? Need help. Thanks