I've been toying with the idea of using Splunk to do NetFlow but I've gotten used to the power and flexibility of using a purpose built NBAD solution. The NetFlow analysis capabilities seem underdeveloped in the Splunk app. What about layer 7 visibility, Network RTT, Response Time, Server Delay, Client Delay, topology, host pair and ports reporting, and network diagram mapping of connections or sessions? Just to name a few.
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