We have our own Radius and use Mikrotik as NAS for PPPoE users.
We support following VSAs of Mikrotik:
Users with Data limit eg. 200 MB (total) allotted to a user say ‘xyz’ gets logged in. But after the completion of 200 MB the user gets disconnected from Radius but still remains in the NAS as active PPP connections. And thus is able to download and use Internet till the time that user doesn’t logs out. Why isn’t the user getting disconnected after downloading 200MB ? Is anything reqd. from Radius side ?
We have to manually disconnect the users from NAS for this reason.