is there a way to count and view/report traffic consumption per Port?
Top Interfaces Widget only shows current Top Interface Traffic (Gb/s).
I need a Interfaces sorted by transfered data (GB) above a given Timeperiod.
In perfect case as Widget for Dashboard and Report Page including PDF Export.
Are you looking for this across the board, or only a few select ports?
There isn’t really a good way to do it across the board. If you have a few select ports, I’d suggest you look into the billing module.
The billing module is the only place in Libre where you can do any sort of analysis of historical data besides just looking at RRD Graphs.