Hello ! I'm using Freeradius 2.1.12 with mysql Backend and a Ubiquity/Unify network for authenticating my wireless users Actually it work fine with users in Sql DB with User-Password := value Off course i wanted to change it for a MD5 version So i changed User-Password with MD5-Password Radtest is working fine , with both users using the MD5 and Clear Text password , replying me with auth and VLAN ID but when i try to authenticate with real world Wireless users , only the users with clear text password are working the test users with MD5 password only work with radtest I've parsed the log , and here is what seem to be different from real world vs radtest : -------------------- [pap] Normalizing MD5-Password from hex encoding [pap] WARNING: Auth-Type already set. Not setting to PAP ++[pap] returns noop Found Auth-Type = EAP # Executing group from file /etc/freeradius/sites-enabled/inner-tunnel +- entering group authenticate {...} [eap] Request found, released from the list [eap] EAP/mschapv2 [eap] processing type mschapv2 [mschapv2] # Executing group from file /etc/freeradius/sites-enabled/inner-tunnel [mschapv2] +- entering group MS-CHAP {...} [mschap] No Cleartext-Password configured. Cannot create LM-Password. [mschap] No Cleartext-Password configured. Cannot create NT-Password. [mschap] Creating challenge hash with username: stephaneb [mschap] Told to do MS-CHAPv2 for stephaneb with NT-Password [mschap] FAILED: No NT/LM-Password. Cannot perform authentication. [mschap] FAILED: MS-CHAP2-Response is incorrect ++[mschap] returns reject [eap] Freeing handler ++[eap] returns reject Failed to authenticate the user. ----------------------------- Can you help me ? thanks a lot !