#%PAM-1.0
auth     sufficient     /lib/security/pam_ldap.so
auth     required       /lib/security/pam_unix2.so      nullok use_first_pass
account  sufficient     /lib/security/pam_ldap.so
account  required       /lib/security/pam_unix2.so
password required       /lib/security/pam_pwcheck.so   nullok
password sufficient     /lib/security/pam_ldap.so      use_first_pass use_authtok
password required       /lib/security/pam_unix2.so      nullok use_first_pass use_aut
session  required       /lib/security/pam_unix2.so
