From Neil: Happy to help anyone get started with sFlow. There is a good chance that your switches already support it (e.g. JUNOS 18 or later)
and you can run host-sflow on any Linux server:
https://sflow.net To pretty-print the raw feed you can use sflowtool:
https://github.com/sflow/sflowtool but for analytics I would recommend you experiment with sFlow-RT:
https://sflow-rt.com or evaluate Traffic Sentinel (which accepts NetFlow/IPFIX too):
https://inmon.com/products/trafficsentinel.php |