#%PAM-1.0
# Information for the PPPD process with the 'login' option.
auth required pam_nologin.so
-auth required pam_pwdb.so shadow nullok
-account required pam_permit.so
-session required pam_permit.so
+auth required pam_unix.so
+account required pam_unix.so
+session required pam_unix.so