H3C Technologies H3C SecBlade LB Cards - Manual (Page 84)

73
• Self-service server location—Allows users to access the self-service server to manage their own
accounts and passwords.
An ISP domain attribute applies to all users in the domain.
A self-service RADIUS server running on IMC is required for the self-service server location function to
work.
To configure ISP domain attributes:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter ISP domain view. domain isp-name N/A
3. Place the ISP domain to the
active or blocked state.
state { active | block }
Optional.
By default, an ISP domain is in active
state, and users in the domain can
request network services.
4. Specify the maximum
number of online users in the
ISP domain.
access-limit enable
max-user-number Optional.
No limit is specified by default.
5. Enable the self-service server
location function and specify
the URL of the self-service
server.
self-service-url enable url-string
Optional.
Disabled by default.
6. Set the device to include the
idle cut time in the user
online time to be uploaded
to the server.
session-time include-idle-time
Optional.
By default, the user online time
uploaded to the server excludes the
idle cut time.
Configuring authentication methods for an ISP domain
In AAA, authentication, authorization, and accounting are separate processes. Authentication refers to
the interactive authentication process of username/password/user information during an access or
service request. The authentication process neither sends authorization information to a supplicant nor
triggers any accounting.
AAA supports the following authentication methods:
• No authentication (none)—No authentication is performed. This method trusts all users and is not
for general use.
• Local authentication (local)—Authentication is performed by the NAS, which is configured with the
user information, including the usernames, passwords, and attributes. Local authentication allows
high speed and low cost, but the amount of information that can be stored is limited by the size of
the storage space.
• Remote authentication (scheme)—The NAS cooperates with a RADIUS or HWTACACS server to
authenticate users. Remote authentication provides centralized information management, high
capacity, high reliability, and support for centralized authentication service for multiple NASs. You
can configure local or no authentication as the backup method, which will be used when the remote
server is not available.
You can configure AAA authentication to work alone without authorization and accounting.