Greetings! I've been cruising the archives and pages and don't quite see what I am looking for. I am hoping someone can point me to a nice simple HOWTO or MAN page for specifying an 'exec' script in radiusd.conf that will set the Session-Timeout and return it to the NAS. I'm thinking: Session-Timeout := %{exec:timecalc} Or something like that. Also, where exactly should this go in the 'authorize' section? I'm presuming at the end, but have found no examples.... Our dialups have a couple of diffrent time parameters, including a user-option file, so while I appreciate any info on the radius 'counter' function, I don't think it will meet all my needs. Hmmm. While I'm here, if I set Session-Timeout to ZERO, what will happen? Thanks in advance! - Charles