link-account resolve

Function

The link-account resolve command enables the device to send accounting-request packets carrying link-account information to a RADIUS server.

The undo link-account resolve command restores the default configuration.

By default, the sent accounting-request packets do not carry link-account information.

This command is supported only on the NetEngine 8000 F1A.

Format

link-account resolve

undo link-account resolve

Parameters

None

Views

BAS interface view (GE), BAS interface view (VE), BAS interface view (trunk)

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bras-control	write

Usage Guidelines

Usage Scenario

If an accounting server needs to account the users getting online without authentication, it must differentiate users. The link-account resolve command can be used to enable the device to send accounting-request packets carrying link-account information to the accounting server, thereby differentiating users.

Prerequisites

The access-type is configured to Layer 2 subscriber .

Configuration Impact

The RADIUS No.25 attribute for accounting-request packets sent by the device to a RADIUS accounting server is affected.

An interface fills in the link-account information in the RADIUS No.25 attribute class if both the following situations are met:

Users getting online from the interface do not need to be authenticated and RADIUS accounting is configured on the interface.
VLANs and VLAN descriptions are configured on the interface.

Precautions

This command is supported only on the admin VS.

The link-account resolve command cannot be configured in the BAS interface views of GigabitEthernet, Eth-Trunk, or Virtual-Ethernet interfaces.

Example

# Enable the BAS interface GE 0/1/2.1 to send accounting-request packets carrying link-account information to a RADIUS server.

<HUAWEI> system-view
[~HUAWEI] interface GigabitEthernet0/1/2.1
[*HUAWEI-GigabitEthernet0/1/2.1] commit
[~HUAWEI-GigabitEthernet0/1/2.1] user-vlan 100
[~HUAWEI-GigabitEthernet0/1/2.1-vlan-100-100] vlan 100 description client1
[*HUAWEI-GigabitEthernet0/1/2.1-vlan-100-100] quit
[*HUAWEI-GigabitEthernet0/1/2.1] commit
[~HUAWEI-GigabitEthernet0/1/2.1] bas
[~HUAWEI-GigabitEthernet0/1/2.1-bas] access-type layer2-subscriber
[*HUAWEI-GigabitEthernet0/1/2.1-bas] commit
[~HUAWEI-GigabitEthernet0/1/2.1-bas] link-account resolve