Hi, I'm using rlm_sqlcounter to limit the amount of time my users can stay connected to a NAS, which works very well, as you know, it SUMS the amount of time a users has been online by querying the radacct table then returns a Session-Timeout attribute. My NAS supports Max-Input_octets and Max-Output-Octets attributes, I'd like to perform an SQL SUM on AccInputOctets and AccOutputOctets during the authorize phase then return these two attributes to set the max amount of bandwidth a user can use. I've spent all day reading about rlm_sqlcounter, this functionality isn't available but has been talked about previously, what I'm really asking for, since my C knowledge is a little rusty and I'm a bit pressed for time is for one of you guys to patch this module for me, for a price of course. R Mark