Im sorry Alan, im learning how to use this forum. So, i read everything there, BUT there is one thing you dont know, my native language isnt english, so its not that easy to understand everything there.On the Inner-tunnel i already put the SQL. So, here is another question, how can i create an user on freeradius database and do a radtest with mschap ?Is that possible ? Below is the part of inner-tunnel saying about SQL as i said i took off comment. # This module takes care of EAP-MSCHAPv2 authentication. # # It also sets the EAP-Type attribute in the request # attribute list to the EAP type from the packet. # # The example below uses module failover to avoid querying all # of the following modules if the EAP module returns "ok". # Therefore, your LDAP and/or SQL servers will not be queried # for the many packets that go back and forth to set up TTLS # or PEAP. The load on those servers will therefore be reduced. # eap { ok = return } # # Read the 'users' file files # # Look in an SQL database. The schema of the database # is meant to mirror the "users" file. # # See "Authorization Queries" in sql.conf sql