Hi All! I use Freeradius 2.0.4(deb pack) with Mysql 5.0.51. The online users check not work in the NAS with checkrad script my network. I read the list and forums but not founded solution. Question: working the checkrad script without radutmp? my config: radcheck- Simultaneous-Use: =1 accounting ( sql sqlippool ) session ( sql ) uncomment: simul_count_query... in dialup.conf include: sql.conf etc.. in the radiusd.conf Best Regards Steve ps: sorry my english