Openwrt router softflowd configuration

Openwrt router softflowd configuration

Hi all,

I would need advice as I am new to NetFlow on how to correctly configure softflow on Openwrt to get data in NetFlow analyzer.
I have wan interface (eth0) and internal bridge interface for (br-lan). currently I have only configured br-lan but I am seeing mostly just conversation on the local lan level. I only have local IP′s in the top sources and destinations.
I also configured IP group so I have incoming/outgoing traffic.

is this correct configuration or I also need to include eth0 interface as all traffic is actually traversing it to get out ?

I would appreciate your advice.

Thank you for the support,