Is there some rationale for the reason ON100 has to login to these devices, even though the only monitoring specified has been cut-back fo ICMP UP/Down. A ping does not really need to login to function.
Over the weekend, another of our ON100s decided to start logging in (it previously did not) and spawned a blizzard of e-mail alarms from the monitored device. I had to grant login rights to get this to cease.
Further, is there a list of devices (or class of devices) that ON attempts logins to?