14.04.2019

FastNetMon sFlow configuration

You may find sFlow protocol in wide range of switches. Some models of routers also offer it as option. One of the key benefits of sFlow is an ability to detect DDoS in few seconds.

You can enable sFlow support in FastNetMon with few easy steps.

Enable sFlow plugin:

Specify port for sFlow capture (6343 is default port):

Specify interface for listening (0.0.0.0 is default):

Apply changes and restart FastNetMon:

After that you have to configure sFlow on sFlow agent’s side (switch, router, server) to configured port and host.

We have our own guides for configuring sFlow:

Also, we suggest checking guide about sampling rate configuration to adjust it according to your bandwidth.

After finishing configuration from agent’s side, you may check that FastNetMon receives data using our counters: