
22 MergePoint 5224/5240 Service Processor Manager Installer and Administrator Guide
MergePoint 5224/5240 SP Manager Authentication Options
The administrator can configure many common authentication methods for logins to the SP
manager or to target devices. By default, all logins to the SP manager and target devices use
Local authentication.
See the authentication
-related considerations in the following bulleted list. These authentication
methods use both local authentication and authentication servers in the order shown: Local/
AuthType, AuthType/Local and then AuthType/DownLocal.
• The AuthType/Local and AuthType/DownLocal authorization methods are referred to as
authentication methods with local fallback options.
• Administrators can specify separate authentication types for SP manager logins and for
target devices.
• Local and OTP authentication methods and the authentication methods that have local fallback
options require user accounts configured on the SP manager.
If configuring any authentication method other than Local, the administrator user must make sure
the SP manager has network access to an authentication server for every authentication
method specified.
NOTE: This section discusses only the types of authentication used for controlling who can access the SP
manager and target devices. Other authentication methods that are used by SNMP, PPTP, IPSec or PPP are
described in the related sections.
NOTE: For Native IP and DirectCommand to work, the authentication method configured for the SP manager
must be identical to the authentication method configured for the target device. For example, assigning LDAP to
the SP manager and LDAP/Local to the target device causes attempts to achieve Native IP or Device Command
access to the target device to fail.
The following table lists the supported authentication methods and indicates which methods are
available for the SP manager and which are available for target devices. When a table cell is blank,
the authentication method is not supported.
Table 4.1: Supported Authentication Types
Type (name in cli) Description SP Manager Target Device
None No login required. X
Local (local) Uses local user/password for local
authentication on the SP manager.
X X
Kerberos (krb5) Uses user/password configured on the
Kerberos authentication server. No logins
allowed if Kerberos server is down or
Kerberos authentication fails.
XX
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