DIR-882 AC2600 Wave 2 MU-MIMO Wi-Fi Gigabit Router with
3G/LTE Support and 2 USB Ports
User Manual
WAN Reservation
On the Connections Setup / WAN Reservation page, you can enable the WAN backup
function, which provides you with uninterrupted access to the Internet. When your main connection
breaks down, the router activates the backup connection; and when the main channel is recovered,
the router switches to it and disconnects the reserve one.
Figure 107. The Connections Setup / WAN Reservation page.
To activate the backup function, create several WAN connections. After that go to the
Connections Setup / WAN Reservation page, move the Enable switch to the right.
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Configuring via Web-based Interface