Mikrotik as NAS with PPPoE - checkval

Hi! I want to bind a login with Calling-Station-Id but i've got problems... *I've had added the Calling-Station-Id to mysql radcheck table. *I've had turned on the rlm_checkval by adding it into authorize section *I've had set the notfound-reject variable to yes I get the following errors in debug: rlm_checkval: Item Name: Calling-Station-Id, Value: 00:11:22:33:44:55 rlm_checkval: Could not find attribute named Calling-Station-Id in check pairs ++[checkval] returns notfound What is the problem? Please help! Thanks for all!!! -- ------------------------ Maciej Drobniuch