NeophyteNeophyteOK kids. Good news and bad news to report.
GOOD: All devices are migrated to new W2016 servers running freshly installed 30.000 collectors. In addition, one of the old collectors has been deleted out of our portal and confirmed uninstalled from the server hosting it. That server is now running multiple continuous pings to a range of switches that have been/continue to be involved in this issue.....and these pings continue successfully uninterrupted even when the datasource running on the new collector is reporting 100% loss.
BAD: the issue continues to occur, without a pattern I can determine and without any thus-far identifiable causal or associated events that trigger or clear the issue.
GOOD: since the issue continues, I'm getting ample opportunity to collect situational, contextual information.
BAD: I've burned several hours on this already this morning and I haven't yet been able to turn any of this information into a narrowed list of prospective solution/s that seem to be worth further exploration.
???
