nlowndes

Roger that. Unfortunately what I was afraid of. Many thanks for the reply and the tip. Cheers!

Did replacing the mib database resolve the issue with these Cisco devices? We are having the same problem.

Thank you, both for the response and the updated information. Fully understood re: un-clean line-up of summarization periods & timestamps. I'm looking forward to examining your report to see how you approached it. Thanks much, again!

Deltona, were you ever able to get this working? Trying myself to get a better understanding (and reporting) of historical loss and availability metrics, and am having "unexpected results" similar to those you described initially. Would immensely appreciate any update/feedback you have regarding your solution(s) to this.