(following my last mail) I read in my log: No authenticate method (Auth-Type) configuration found for the request: Rejecting the user So in the user file I replace DEFAULT ldaplabobe2-Ldap-Group == administrateur, User-Profile := "cn=administrateur,ou=Profiles,dc=netplus,dc=fr Reply-Message = "Utilisateur: %{User-name}, group: Administrateur", Fall-Through = yes By DEFAULT ldaplabobe2-Ldap-Group == administrateur, User-Profile := "cn=administrateur,ou=Profiles,dc=netplus,dc=fr", Auth-Type := LDAP Reply-Message = "Utilisateur: %{User-name}, group: Administrateur", Fall-Through = yes And I start radiud -X and I have : /usr/local/etc/raddb/users[247]: Parse error (check) for entry DEFAULT: Unknown value LDAP for attribute Auth-Type Errors reading /usr/local/etc/raddb/users /usr/local/etc/raddb/modules/files[7]: Instantiation failed for module "files" /usr/local/etc/raddb/sites-enabled/inner-tunnel[111]: Failed to find module "files". /usr/local/etc/raddb/sites-enabled/inner-tunnel[34]: Errors parsing authorize section. } } Errors initializing modules But in raddb/site-available/default, in section authenticate i have Auth-Type LDAP : authenticate { Auth-Type PAP { pap } Auth-Type CHAP { chap } Auth-Type MS-CHAP { mschap } unix Auth-Type LDAP { redundant { ldaplabobe2 ldaplabobe1 } } eap }