I have radiator running on a linux server using a mysql database. I have Simultaneous-Use checking enabled but it is not working. What do I need to add to enable the sim use checking? Thanks. The database is as follows: <AuthBy SQL> DBSource dbi:mysql:dbname DBUsername dbname DBAuth dbname AuthSelect Select Password, IdleTime, SessionTime, \ SimUse, LogonTime, CheckAttr, ReplyAttr, StaticIP from \ Subscribers Where UserName = '%n' and Status = 'A' AuthColumnDef 0, User-Password, check AuthColumnDef 1, Idle-Timeout, reply AuthColumnDef 2, Session-Timeout, reply AuthColumnDef 3, Simultaneous-Use, check AuthColumnDef 4, Time, check AuthColumnDef 5, GENERIC, check AuthColumnDef 6, GENERIC, reply AuthColumnDef 7, Framed-IP-Address, reply AccountingTable RadiusAccounting AcctColumnDef UserName,User-Name AcctColumnDef TimeStamp,Timestamp,integer AcctColumnDef StatusType,Acct-Status-Type AcctColumnDef DelayTime,Acct-Delay-Time,integer AcctColumnDef InputOctets,Acct-Input-Octets,integer AcctColumnDef OutputOctets,Acct-Output-Octets,integer AcctColumnDef SessionID,Acct-Session-Id AcctColumnDef SessionTime,Acct-Session-Time,integer AcctColumnDef TerminateCause,Acct-Terminate-Cause AcctColumnDef NASIdent,Client-Id AcctColumnDef NASPort,NAS-Port,integer AcctColumnDef FramedIPAddress,Framed-IP-Address AcctColumnDef ConnectSpeed,Connect-Speed AcctColumnDef ModType,Modulation-Type AcctColumnDef CallerID,Calling-Station-Id AcctColumnDef PopID,Called-Station-Id </AuthBy> -- ------------------------------------ Richard W. Hawley - Network Engineer CyberZone Internet Services http://www.cyberzone.net [EMAIL PROTECTED] === To unsubscribe, email '[EMAIL PROTECTED]' with 'unsubscribe radiator' in the body of the message.