Controlling anonymous CIFS share lookups

You can control whether anonymous CIFS users can look up CIFS shares, users, or groups on a storage system.

Steps

1. Access the storage system command line through the console or through a Telnet session.
2. Do one of the following:

   If ...	Enter the following command ...
   You do not want to set access restrictions for anonymous share lookups	options cifs.restrict_anonymous 0
   You do not want to allow enumeration of users and shares	options cifs.restrict_anonymous 1
   You want to fully restrict anonymous share lookups	options cifs.restrict_anonymous 2

   The default value for the cifs.restrict_anonymous option is 0. The restrictions do not apply to mapped null users. For more information, see the na_options(1) man page.