Digi IX20, Руководство пользователя

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User authentication IX20 user authentication
IX20 User Guide 473
IX20 user authentication
User authentication on the IX20 has the following features and default configuration:
Feature Description
Default
configuration
Idle timeout
Determines how long a user session can be idle before the
system automatically disconnects.
n
10 minutes.
Allow shell If disabled, prevents all authentication prohibits access to the
shell prompt for all authentication groups. This does not
prevent access to the Admin CLI.
Note If shell access is disabled, re-enabling it will erase the
device's configuration and perform a factory reset.
n
Enabled.
Methods
Determines how users are authenticated for access:
local
users
, , or
RADIUS
.
n
local users .
Groups
Associates access permissions for a group. . You can modify the
released groups and create additional groups as needed for
your site. A user can be assigned to more than one group.
n
admin :
Provides the
logged-in user
with
administrative
and shell
access.
n
serial :
Provides the
logged-in user
with access to
serial ports.
Users
Defines local users for the IX20.
n
admin :
Belongs to
both the
admin and
serial groups.
Configures support for (Terminal Access Controller
Access-Control System Plus) servers and users.
n
Not
configured.
RADIUS
Configures support for RADIUS (Remote Authentication Dial-In
User Service) servers and users.
n
Not
configured.
LDAP
Configures support for LDAP (Lightweight Directory Access
Protocol) servers and users.
n
Not
configured.
User authentication methods
Authentication methods determine how users of the IX20 device are authenticated. Available
authentication methods are: