In a PAM server configured to use Radius and LDAP authentication, this seems not to work. LDAP authentication works, but Radius does not, even if users have been configured in Radius with the same samAccountName attribute as is mapped in PAM between LDAP and Radius. As a result, users defined in LDAP can log in using method LDAP, but not using method Radius and, besides, we would like to have only LDAP+Radius as authentication option.