Few Questions

Hi all! FreeRadius is better than I thought. Thanks to all developers! I use /etc/freeradius/users file to store userdata, I've got a few questions: 1. Is it possible to make a group of user and add a parameters to created group? 2. Is it possible to autenticate this group by a system? 3. Is it possible to write log of its operation to another specified file (good login, no good pass, other) ? 4. Does anyone got a example of php login script using radius? Where to read about it? Regards -- Jarosław 'YArii' Kłopotek mob +48 607 893 111 GG:1336231