exclude accounting for some ip's

Does anyone know is it possible to set mikrotik do not work accounting for some specific IP’s ? Closely, I have mikrotik which is PPPoE concentrator and also free radius which is main for accounting and authentication. I have few IP’s for which I do not want to do accounting (ftp, game servers, etc..). Is it possible to realize that?

Thanks to everyone in advance…

any solution for this?

the solution is using the billing, which can process netflow

I don’t understand. I want that my radius server do not work traffic accounting to some IP’s, my ftp server, my game servers, etc. I want that traffic to those services is not included in accounted traffic for my users. Something like, let’s say ‘free zone’.

mikrotik is just going to report to radius the total amount … … I don’t think there is a way to exclude certain things from those totals.

ROS reports to RADUIS statistics on users’ interfaces. no more. for traffic classifying you must use NetFlow