Automatically mapping UNIX users from LDAP to Windows users

To automatically map UNIX users from LDAP to Windows users

Ensure that Access Appliance joins the LDAP domain using network ldap.
From the LDAP server, users and groups should be visible by using the getent passwd or getent group commands .
Ensure that Access Appliance joins the Windows AD domain using cifs.
Use the wildcard mapping rule CIFS> mapuser add * AD Domain Name *.
The effect is whenever a Windows domain user, say DOM\foobar, wants to access CIFS shares, the CIFS server determines if there is a local (a non-Windows) user also named foobar, and establishes the mapping between the Windows user and the non-Windows user.
The user name must match between the LDAP and AD domains.