How are the last change timestamps handled? Is that in an snmp mib that's polled? Reason I ask is I have a router that's down. It has multiple interfaces, one of which is the management interface. If this interface is down then Orion can't see any interfaces on the device.
The device went down, per Orion, on 7/7 @ 02:17 AM. But if you look at the last change field on all the interfaces none match that time. Now I would expect maybe they all would but the management interface should match the down time...no? It's last change is list as 6/30 11:54 AM.
So from an SW/Orion perspective how is this suppose to work?