That used to work in dialup_admin, I have not worked with it in a long time. The last time I attempted to test dialup_admin, it seemed more difficult to get working than it had been in the past when I was helping with it. I did not spend much time trying to figure out what was causing the problem. I was on a dead line, and I knew it would need extensive modifications to do what we needed, so I built something totally different from scratch.
Authenticating users is not terribly difficult using PHP. Are your users accounts stored in a DB or somewhere else ? I can possibly provide a snippet of code you can use to authenticate your users, then you just need to build an HTML table from one or more SQL queries. There are public domain resources that can do most or all of those tasks with PEAR modules. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
