configure radius netlogin keep-alive

configure radius netlogin keep-alive [on | off]

Description

Configures the keep alive function for RADIUS servers using Network Login.

Syntax Description

netlogin Specifies the network login RADIUS authentication server.
keep-aliveSpecifies keep alive to test RADIUS server reachability.
onSpecifies to enable keep alive. Single success shows at least one server is reachable. Single failure shows no server is reachable.
offSpecifies to disable keep alive (Default).

Default

Off.

Usage Guidelines

This command configures the keep alive function for Network Login RADIUS servers. This enables sharing the Netlogin RADIUS server reachability status module.

When you enable this command, AAA sends an Access-Request using the RADIUS state machine subsystem in AAA the module and sets a dispatcher callback to repeat it for the configured keep alive interval. The following behavior scenarios exist when this command is configured:

Tip

Tip

The RADIUS server timeout configured using the configure radius netlogin timeout command should be less than the RADIUS keep-alive interval configured.

The Netlogin session timeout sent using the RADIUS attribute should be greater than the Netlogin keep-alive interval.

Example

The following command configures keep alive for RADIUS Netlogin:

configure radius netlogin keep-alive on

History

This command was first available in version 33.2.1.

Platform Availability

This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, and X695 series switches.