I would like to ignore bandwidth usage between 2 and 5 am. sqlcounter counterChilliSpotMaxTotalOctetsDaily { counter-name = ChilliSpot-Max-Total-Octets-Daily check-name = CS-Total-Octets-Daily counter-type = data reply-name = ChilliSpot-Max-Total-Octets sqlmod-inst = sql key = User-Name reset = daily query = "SELECT IFNULL((SUM(AcctInputOctets + AcctOutputOctets)),0) FROM radacct WHERE UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > UNIX_TIMESTAMP(CONCAT(CURDATE(),' ', '00:00:00')) AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime NOT BETWEEN UNIX_TIMESTAMP(CONCAT(CURDATE(),' ', '02:00:00')) AND UNIX_TIMESTAMP(CONCAT(CURDATE(),' ', '05:00:00'))" } Should I do it all in the SQL like that? or does someone have a better idea.