I've upgraded my first batch of ESX hosts. Initially, the Polling Status reported "Bad Credentials".
I was able to resolve that and now the Polling Status reads "Polling" (green).
However, the ESX Host Status has a Red ! with the status "Could not Poll". SNMP is configure and still reporting all information. Has anyone else solved this issue?
I think since 4.0 a lot of the polling is done via the API, you will need to enter actual ESX-credentials, this is usually the root user