I installed freeradius. When I tried to register, syslog message is: Jan 14 20:39:36 localhost /usr/sbin/openser[1280]: rc_get_seqnbr: fscanf failure: /var/run/radius.seq Jan 14 20:39:38 localhost /usr/sbin/openser[1280]: ERROR:auth_radius:radius_authorize_sterman: rc_auth failed Any ideas? Henri