D-Link DSL-2790U - Internet Failover Configuration

40D-Link DSL-2790U Wireless N300 ADSL2+ Modem Router User Manual
Section 4 - Conguration
Failover
This section will allow you to congure your Internet failover priority. In the event that your primary Internet connection method
fails, this device can automatically fall back to using a secondary connection in order to maintain Internet connectivity.
Primary Uplink Select the primary Internet connection.
Backup Uplink: Select the backup Internet connection.
Enable Fallback: Check this box to enable Internet connection failover. The
following options will appear:
Probe Criterion: Enable fallback to the backup connection after the allotted number
of failures.
Probe Cycle: Test for Internet connectivity for the following interval.
Probe Rule: Select the method of testing for Internet connectivity.
FAILOVER SETTINGS
Click Save/Apply when you are done.