3.3.2.4.1.4 Enable Idle Connection Timeout

When a higher layer protocol requests that idle connection timeout be enabled, the client MUST set the Idle Connection Cleanup Enabled flag. This enables the Idle Connection Cleanup Timer.

The Idle Connection Cleanup Enabled flag remains enabled until cleared.

When a higher-layer protocol requests that idle connection timeout be disabled, the client MUST clear the Idle Connection Cleanup Enabled flag. This disables the Idle Connection Cleanup Timer.

The mechanism to set the Idle Connection Cleanup Enabled flag is implementation-specific. <112>