Dear all, I am experiencing problem during add sensor: SNMP HP ProLiant Physical Disk to PRTG Network monitor. I am receiving error message: "Unknown data type (= ) (SNMP error # -1001)".
I have checked SNMP communication between PRTG server and monitored device. SNMP works properly. I have made this test via Paessler SNMP Tester 5.1.3. Other SNMP sensors (e.g. SNMP HP ProLiant System Health) is working properly at the same monitored device. There are installed HP Management agents, HP Insight Management WBEM Providers on monitored device as well. PRTG server is version 22.214.171.1244. Monitored device is HP ProLiant ML350 G5 and OS is Windows Server 2012.
I would like to ask you for advice how to fix this issue.
Thanks in advance.