We are testing OPManager using SNMP v3 connection but we are having a time synchronization error.

Note: When we use the SNMP v3 then disable the authentication and encryption the device query successfully passed.

Please refer to the image below:

1. Adding Credential 2.

2. Adding Credential.

3. Device successfully added using SNMP v3 credential.

4. SVC SNMP setting

5. TimeSyncronization Error