We have a few ISR 4000 series routers which need to be monitored using SNMP by a third-party NMS server.
The NMS monitors Interface status and Bandwidth utilization by default but requires MIBs to be uploaded for monitoring the other components and I'm having a tough time finding relevant MIBs to be uploaded. It's like finding a needle in a haystack.
Could anyone share the MIBs which cover monitoring of the basic router components like Temperature, Fan, Power Supply, CPU utilization, Free memory, etc
Whatever it takes to cover all the essential components to be monitored.