(Optional) Configuring the Thresholds for Public IP Address Pool Usage in a Domain

This section describes how to configure the upper and lower thresholds for public IP address pool usage in a domain to calculate pool usage status, which is sent to a Remote Authentication Dial-In User Service (RADIUS) server.

Context

If a domain has public and private network users, the Broadband Remote Access Server (BRAS) sends public IP address pool status to the RADIUS server. The RADIUS server determines whether a user is a public or private network user based on user information and the public IP address pool status. The RADIUS server then sends the corresponding user group name and IP address pool name or IP address pool group name to the BRAS. The BRAS determines whether the user is a public or private network user based on the received user group name and assigns an IP address to the user from the received IP address pool or IP address pool group. This section describes how to configure the upper and lower thresholds for public IP address pool usage in a domain to calculate public IP address pool status, which is sent to the RADIUS server.

Procedure

Run system-view
The system view is displayed.
Run aaa
The AAA view is displayed.
Run domain domain-name
The AAA domain view is displayed.
Run ip-pool usage-status threshold low low-threshold high high-threshold [ all ]
The upper and lower thresholds are configured for public IP address pool usage in an AAA domain to calculate public IP address pool status, which is sent to the RADIUS server.

This command needs to be used with the ip-attribute public command.

In IP address pool view or IP address pool group view, run the ip-attribute public command to configure the public network attribute of an IP address pool or an IP address pool group. After the configuration is complete, the IP address pool or pool group serves as a public IP address pool or pool group whose usage status is calculated.
Run commit
The configuration is committed.