Hi Folks,

If you had it all to do over again, what would you use for network monitoring: Nagios, OpenNMS, or something else entirely?

I care about availaility, latency, loss, jitter, and trap handling for interface up/down, loss of power, etc. Sensible behavior in situations where parent routers/links are flapping is also important.

I would very much appreciate input from folks monitoring 1000+ network elements.



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