Radius attributes

[foamz]

Hi

I already have a FreeRadius server and use Mikrotik as my NAS for my internet clients, but I want to know if I had to use Pfsense as a NAS, what radius attributes does it support?
From searching the forum, it seems other people have asked the same question but didn't get an answer. Surely this should be easy for the devs to answer?
Can we get a list of supported attributes? If there is a list of supported attributes, it should probably go into the wiki.