Captive Portal radius attributes (Gigawords)
I've done some research regarding this topic but couldn't find any recent trustworthy information.
Which radius attributes does the captive portal in pfSense support? More importantly, does it support Acct-Input-Gigawords and Acct-Output-Gigawords as defined in RFC2869?
As far as I could tell, pfsense doesn't support traffic quotas.
You might want to check http://redmine.pfsense.org/issues/1932
I am developing freeradius2 package and I tested with CP.
Take a look at my documentation - there I tested some features/attributes with CP:
should be supported by CP - if I remember correct I found this somewhere in the pfsense code.
But accounting isn't working correct at the moment.
1MB traffic in reality gets counted 6 times higher from CP. But this seems to be a problem of ipfw and not RADIUS.
So 1MB in realy = 6MB on pfsense ;) That's easy to calculate I think ;)