4.
Click on "
Basic Setting
" and then click on "
Primary Setup
".
5.
You will be presented with the "
Primary Setup
" page. On this page you can enable the "
Keep Alive
"
function.
6.
In the
Primary Setup
–
Auto-Backup
section, select “
Enable checking wired-WAN alive
” option
and input a valid internet address of your choice. The router will ping this internet address to check
that the connection is online.