Thanks for the detailed request. I'll make sure to mark this for the PM to log.
Thank you for sending this up. We are currently tracking some requests that are very similair to this and I'll add your request to the list. The existing requests we are tracking are:
1. SNMP only monitoring of a node (today we depend on ICMP to provide status)
2. Custom pollers on maps
Strongly interested in this topic.
Waiting for an answer.