TP-Link TL-R470T+ manual Link Backup Following items are displayed on this screen

Figure 4-34 Link Backup

The following items are displayed on this screen:

General

WAN Ports: Displays all the WAN ports in use. You can drag the light-blue WAN button to primary and backup WAN list. The color of WAN button changing to gray indicates that the WAN port is already in the primary and backup WAN list.

WAN Config: The WAN port in the secondary WAN list will share the traffic for the WAN in the primary WAN list under the specified condition. The primary WAN list can contain one or more WAN ports, while the backup WAN list contains only one WAN port.

Mode: You can select Timing or Failover.

Timing: Link Backup will be enabled if the specified effective time is reached. All the traffic on the primary WAN will switch to the backup WAN at the beginning of the effective time; the traffic on the backup WAN will switch to the primary WAN at the ending of the effective time.

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