I'm trying to associate our SNMP v3 credentials that we used without problems, to new devices and new device models. Cisco 1120 ISR with SDWAN is in question, properly configured with SNMP v3 credentials, we see traffic from opmanager to end devices, but opmanager won't associate the created SNMP credentials to the device even if the Cisco 1100 device template is being used for that particular device.

Can someone give me a hint where to look further?