DIR-815
AC1200 Wave 2 MU-MIMO Wi-Fi
Router with 3G/LTE Support and USB Port
User Manual
Configuring via Web-based Interface
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.
Figure 97. The
Connections Setup / WAN Failover
page.
To activate the backup function, create the main and the reserve WAN connections. After that go to
the
Connections Setup / WAN Reservation
page, move the
Enable
switch to the right, and
specify the needed values in the fields displayed on the page.
Parameter
Description
Basic connection
From the drop-down list, select a WAN connection which will be
used as the main one.
Backup connection
From the drop-down list, select a WAN connection which will be
used as the reserve one.
Test host
An IP address that the router will check for availability via ICMP
ping mechanism.
Interval between checks
A time period (in seconds) between attempts to check the status of
the main connection. By default, the value
10
is specified.
Page
120
of 240
