Reservation Wan - D-Link DIR-620 User Manual

DIR-620 Wireless N300 Router with 3G/CDMA/LTE Support
and USB Port
User Manual

Reservation WAN

On the Net / Reservation WAN 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, on the Net / WAN page, create the main and the reserve WAN
connections. After that proceed to the Net / Reservation WAN page, select the Enable
reservation checkbox, and specify the needed values in the fields displayed on the page.
Parameter
Basic connection
Backup connection
Test host
Check interval
Timeout check
Figure 113. The Net / Reservation WAN page.
From the drop-down list, select a WAN connection which will be
used as the main one.
From the drop-down list, select a WAN connection which will be
used as the reserve one.
An IP address that the router will check for availability via ICMP
ping mechanism.
A time period (in seconds) between attempts to check the status of
the main connection. By default, the value 10 is specified.
A time period (in seconds) for an attempt to check the status of the
main connection. At the end of this period the router's internal
system makes a decision to enable/disable the reserve channel. By
default, the value 3 is specified.
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Configuring via Web-based Interface
Description