auth       required	/lib/security/pam_securetty.so
auth       sufficient	/lib/security/pam_rhosts_auth.so
auth       required     /lib/security/pam_nologin.so
auth       sufficient	/lib/security/pam_ldap.so
auth       required     /lib/security/pam_unix_auth.so try_first_pass
account    sufficient	/lib/security/pam_ldap.so
account    required     /lib/security/pam_unix_acct.so
password   required	/lib/security/pam_cracklib.so
password   sufficient	/lib/security/pam_ldap.so
password   required     /lib/security/pam_pwdb.so use_first_pass
session    required	/lib/security/pam_unix_session.so