ePMP1000 FreeRadius IPv6 and BW issues

Dear, good morning, I'm trying to implement pppoe through FreeRadius and Mikrotik as NAS, the IPv4 assumption is perfect, but I'm having problems with what is BW and IPv6 assignment.
With respect to the BW download the dictionary of the page, and install it in the Freeradius, adding it in the dictionary file but it is not working. What I notice is that the SM is taking the profile of the AP, which already has a defined BW, and is not taking the BW that it has configured by Radius.
In IPv6, I am passing through Radius but I do not see the same in the subscriber.