radius-server detect-server up-server interval

Function

The radius-server detect-server up-server interval command enables automatic detection for RADIUS servers in Up status and configures the automatic detection interval.

The undo radius-server detect-server up-server interval command restores the default settings.

By default, a device does not automatically detect RADIUS servers in Up status.

Format

radius-server detect-server up-server interval interval

undo radius-server detect-server up-server interval

Parameters

Parameter	Description	Value
interval	Specifies the automatic detection interval for RADIUS servers in Up status.	The value is an integer that ranges from 0 or 2 to 3600, in seconds. The value 0 indicates that the device does not automatically detect RADIUS servers in Up status.

Views

RADIUS server template view

Default Level

3: Management level

Usage Guidelines

Usage Scenario

After automatic detection is enabled using the radius-server testuser command, the device automatically detects only RADIUS servers in Down status by default. To make the device automatically detect RADIUS servers in Up status, run the radius-server detect-server up-server interval command to enable automatic detection for RADIUS servers in Up status and configure the automatic detection interval.

Precautions

On a large-scale network, you are not advised to enable automatic detection for RADIUS servers in Up status. This is because if automatic detection is enabled on multiple NAS devices, the RADIUS server periodically receives a large number of detection packets when processing RADIUS Access-Request packets source from users, which may deteriorate processing performance of the RADIUS server.

Example

# Enable automatic detection for RADIUS servers in Up status and set the automatic detection interval to 100 seconds in the RADIUS server template acs.

<HUAWEI> system-view
[HUAWEI] radius-server template acs
[HUAWEI-radius-acs] radius-server detect-server up-server interval 100