ETERNUS Web GUI User’s Guide
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Copyright 2011 FUJITSU LIMITED P2X0-1090-02ENZ0
Appendix E Using RADIUS Authentication
This chapter describes supplementary notes when using RADIUS Authentication.
E.1 Using RADIUS Authentication to Access the
ETERNUS DX Disk Storage System
• RADIUS Authentication is used to authenticate logging in to the ETERNUS DX Disk storage
system with GUI or CLI.
• Up to two RADIUS servers can be connected to an ETERNUS DX Disk storage system.
• To use RADIUS Authentication, the user account information (user name, password, and role
name) that is allowed to access ETERNUS DX Disk storage system in the RADIUS server
must be pre-registered.
• There are two types of authentication methods: CHAP and PAP.
• User roles are specified in the Vendor Specific Attribute (VSA) of the Access-Accept response
from the server. The following table shows the syntax of the VSA based account role on the
RADIUS server.
Syntax of the Vendor Specific Attribute (VSA) based account role
*1: The server-side role names are case sensitive and must be set correctly.
[Example] RoleName0
Item Size
(octets)
Value Description
Type
1 26 Attribute number for the Vendor Specific
Attribute
Length 1 7 or more Attribute size (calculated by server)
Vendor-Id
4 211 Fujitsu Limited (SMI Private Enterprise
Code)
Vendor type 1 1 Eternus-Auth-Role
Vendor length
1 2 or more Attribute size described after the
Vendor type (calculated by server)
Attribute-Specific
1 or more ASCII characters List of one or more role names
assignable to successfully
authenticated users (*1)
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