Mikrotik DHCP and "auth-type := accept"

I use Freeradius and Mikrotik. Freeradius 2.1.10+dfsg-3ubuntu0.12.04.2 I want to use DHCP Server of Mikrotik with rlm_sqlippool. DHCP Server on Mikrotik do not send password. I want to use "auth-type := Accept" withou password I receve this on log: Info: ERROR: No authenticate method (Auth-Type) found for the request: Rejecting the user How can i do that? Thankyou. -- - Osvaldo T Crispim Filho -