HP 6125G HP 6125G & 6125G/XG Blade Switches Security Configuration Gui - Page 53
Configuring AAA accounting methods for an ISP domain, Command, Remarks, No accounting, local
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Step 2. Enter ISP domain view. 3. Specify the default authorization method for all types of users. 4. Specify the command authorization method. 5. Specify the authorization method for LAN users. 6. Specify the authorization method for login users. Command Remarks domain isp-name N/A authorization default { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] } Optional. The authorization method is local for all types of users. authorization command { hwtacacs-scheme hwtacacs-scheme-name [ local | none ] | local | none } Optional. The default authorization method is used by default. authorization lan-access { local | none | radius-scheme radius-scheme-name [ local | none ] } Optional. The default authorization method is used by default. authorization login { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] } Optional. The default authorization method is used by default. Configuring AAA accounting methods for an ISP domain In AAA, accounting is a separate process at the same level as authentication and authorization. This process sends accounting start/update/end requests to the specified accounting server. Accounting is optional. AAA supports the following accounting methods: • No accounting (none)-The system does not perform accounting for the users. • Local accounting (local)-Local accounting is implemented on the NAS. It counts and controls the number of concurrent users who use the same local user account. It does not provide statistics for charging. The maximum number of concurrent users using the same local user account is set by the access-limit command in local user view. • Remote accounting (scheme)-The NAS works with a RADIUS server or HWTACACS server for accounting. You can configure local or no accounting as the backup method, which is used when the remote server is not available. By default, an ISP domain uses the local accounting method. Before configuring accounting methods, complete the following tasks: 1. For RADIUS or HWTACACS accounting, configure the RADIUS or HWTACACS scheme to be referenced first. The local and none accounting methods do not require a scheme. 2. Determine the access type or service type to be configured. With AAA, you can configure an accounting method for each access type and service type, limiting the accounting protocols that can be used for access. 3. Determine whether to configure an accounting method for all access types or service types. Follow these guidelines when you configure AAA accounting methods for an ISP domain: • If you configure the accounting optional command, the limit on the number of local user connections is not effective. • The accounting method specified with the accounting default command is for all types of users and has a priority lower than that for a specific access type. 43