D-Link AC1200 - Page 142

DIR-842V2 AC1200 Wi-Fi Gigabit Router
User Manual
Configuring via Web-based Interface
Page 142
Parameter Description
Station Keep Alive
The time interval (in seconds) between keep alive checks of wireless
devices from your WLAN. When the value 0 is specified, the
checking is disabled.
When you have configured the parameters, click the APPLY button.