We recently discovered that Arista Campus switches are either just not populating the OID for Power Supply states, or are using a different one, so in my API first approach to monitoring I decided to utilize the Arista EOS API to grab the power supply data, below are the discovery and collection scripts along with some of the key field for a Data source. You will notice I am using the Model number to identify the Arista campus switches using an if not statement "if ( !(model.startsWith("CCS...

I understand that part but not why you wouldn't just put it in the appliesto? hasCategory("Arista") && startsWith(auto.endpoint.model,"CCS")

Arista Campus Switch Power Supply State | LM Exchange

Arista Campus Switch Power Supply State | LM Exchange | LogicMonitor Community