A few suggestions for radius

[Masoud]

A few suggestions for radius:
-send NAS-Identifier attribute in all radius requests (auth,acct).
-send ID to radius for nas-port attribute.
-add Framed-IP-Address attribute to accounting status Start request.
-get acct-interm-interval attribute from radius auth response and use it 
for accounting stats-report-time.
-add new sub-config for radius which specifies periority of 
stats-report-time or acct-interm-interval.
-send status Stop accounting request to radius server when user 
disconnected not 10 min after that.