[root@mail raddb]# service radiusd start
Starting radiusd service: Fri Aug  3 19:20:50 2007 : Info: Starting - reading
configuration files ...
radiusd: Couldn't open /var/log/freeradius/radius.log for logging: Permission denied
  (rlm_exec: Wait=yes but no output defined. Did you mean output=none?)
radiusd: Couldn't open /var/log/freeradius/radius.log for logging: Permission denied
  (Couldn't open /etc/raddb/users for reading: Permission denied)
radiusd: Couldn't open /var/log/freeradius/radius.log for logging: Permission denied
  (Errors reading /etc/raddb/users)
radiusd: Couldn't open /var/log/freeradius/radius.log for logging: Permission denied
  (radiusd.conf[1078]: files: Module instantiation failed.
)
radiusd: Couldn't open /var/log/freeradius/radius.log for logging: Permission denied
  (radiusd.conf[1863] Unknown module "files".)
radiusd: Couldn't open /var/log/freeradius/radius.log for logging: Permission denied
  (radiusd.conf[1799] Failed to parse authorize section.
)
                                                                               
                                                                               
          [FAILED]
[root@mail raddb]# chown -R root:radius /etc/raddb
[root@mail raddb]# service radiusd start
Starting radiusd service:                                                      
                                                                               
          [ DONE ]
[root@mail raddb]#