Hello Freeradius-users, We are trying to implement AAA service for WIMAX project and have some problems. Freeradius ver 2.1.3 is installed on Gentoo. The schema is this CPE >> WASN9770 GW >> RADIUS At the moment problem is the following [mschap] No Cleartext-Password configured. Cannot create LM-Password. [mschap] No Cleartext-Password configured. Cannot create NT-Password. [mschap] Told to do MS-CHAPv2 for 123@wimax.tj with NT-Password [mschap] FAILED: No NT/LM-Password. Cannot perform authentication. [mschap] FAILED: MS-CHAP2-Response is incorrect The test user is listed in users. But as far as I understood radius is not using users to authenticate anyone. Please help. Full debug is here http://217.11.185.178:8080/eap.log Maxim Vinnichenko.