Hello,
It would be nice if You add “Incoming interface:” under “PPP > Interface” and “PPP > Active Connections”.
When I open (double-click) user I would like to see from what Interface that connection is coming…
Thank You in advance! 
in the world of dynamic routing, interface can change (even frequently, in case of load balancing). so just look at CallerID =)
Yeah, I know.
But in my case, when APs act as PPPoE servers (and I believe lots of people have this case) it’s good to have on one place option to see from which interface PPPoE connection is coming, and that is mainly some Radio interface 