H3C S5810 Series, Руководство по эксплуатации

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Configuring AAA Accounting Methods for an ISP Domain
In AAA, accounting is a separate process at the same level as authentication and authorization. Its
responsibility is to send accounting start/update/end requests to the specified accounting server.
Accounting is not required, and therefore accounting method configuration is optional.
AAA supports the following accounting methods:
z
No accounting: The system does not perform accounting for the users.
z
Local accounting: Local accounting is implemented on the access device. It is for collecting
statistics on the number of users and controlling the number of local user connections; it does not
provide statistics for user charge.
z
Remote accounting: The access device cooperates with a RADIUS server or HWTACACS server
for accounting of users. You can configure local accounting as the backup method to be used when
the remote server is not available.
By default, an ISP domain uses the local accounting method.
Before configuring accounting methods, complete these three tasks:
1) For RADIUS or HWTACACS accounting, configure the RADIUS or HWTACACS scheme to be
referenced first. The local and none authentication methods do not require any scheme.
2) Determine the access mode or service type to be configured. With AAA, you can configure an
accounting method specifically for each access mode and service type, limiting the accounting
protocols that can be used for access.
3) Determine whether to configure an accounting method for all access modes or service types.
Follow these steps to configure AAA accounting methods for an ISP domain:
To do… Use the command… Remarks
Enter system view system-view —
Enter ISP domain view domain isp-name —
Enable the accounting optional
feature
accounting optional
Optional
Disabled by default
Specify the default accounting
method for all types of users
accounting default
{ hwtacacs-scheme
hwtacacs-scheme-name
[ local ] | local | none |
radius-scheme
radius-scheme-name [ local ] }
Optional
local by default
Specify the accounting method
for login users
accounting login
{ hwtacacs-scheme
hwtacacs-scheme-name
[ local ] | local | none |
radius-scheme
radius-scheme-name [ local ] }
Optional
The default accounting method
is used by default.