[1.1.0 -> 2.0.4] How to authenticate users like foo@ldap with LDAP server?

["Clark J. Wang" <dearvoid@gmail.com>]

In FreeRADIUS 1.1, I can ask LDAP server to authenticate users with name foo@ldap by configuring like this:

--- File: hints ---

DEFAULT Suffix == "ldap", Strip-User-Name = Yes
    Hint = "ldap"

--- File: users ---

DEFAULT Hint == "ldap", Auth-Type := LDAP

-- File: radiusd.conf ---

modules {
  ldap {
    ...
  }
}

authorize {
  ...
  # ldap
  ...
}

authenticate {
  ...
  Auth-Type LDAP {
    ldap
  }
  ...
}

After upgrading to 2.0.4, when starting `radiusd -X' it failed with error:

/usr/local/FreeRADIUS-2.0.4/etc/raddb/users[179]: Parse error (check) for entry DEFAULT: Unknown value LDAP for attribute Auth-Type

2.0.4  does not support this usage any longer?