Wan Failover - D-Link DWR-921 User Manual

DWR-921 4G LTE Router
User Manual

WAN Failover

On the Connections Setup / WAN Failover 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.
To activate the backup function, create several WAN connections. After that go to the
Connections Setup / WAN Failover page, move the Enable switch to the right.
Figure 106. The Connections Setup / WAN Failover page.
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Configuring via Web-based Interface