Opmanager / SNMP v3 issue

Opmanager / SNMP v3 issue

Hello,
 
I'am currently testing polling to a cisco device using snmpv3. (opmanager 8812)
 
Using bin\mibbrowser.bat : access is ok. I am able to query snmp counters using snmp v3 credentials
 
Using opmanager, and mibrowser (in web console admin / mib browser), I cannot connect to cisco device and following message is displayed : "TimeSynchonization failed".
 
Using dashboard of the cisco device, when I test snmpv3 credential, I always get : failed.
 
When I try using another cisco device with the exact same config - I can connect with admin/mib browser but all query ended with a timeout.
 
Thanks for your help.
sebastien
 
 
 
 

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