Hi Network Masters,
I have recently gotten my network devices to export sFlow records to my sFlow collector. Trouble is, all those sFlow exports are being sent across my network in cleartext. A lot of Google searching plus reading through the sFlow standards doc leads me to think that sFlow (v5.0) does not support any encryption mechanism, and that if I want to encrypt device-to-collector traffic, I'll have to do it within the network, i.e., set up IPSEC tunnels or something.
Does this seem correct? Or is there a way that I'm missing? Thanks