InHand VG814 - Link Backup; Sla

5.7 Link Backup
5.7.1 SLA
The service level agreement (SLA) is used to detect whether the link between the
gateway and the ISP fails.
Method for adding an SLA entry for the gateway:
Click "Link Backup >> SLA >> Add", enter the detected IP address for "Destination
Address", set other parameters as required, click Add, and then click Apply &
Save.
Timeout (ms) indicates the duration for determining a detection failure.
Consecutive indicates the number of detection failures resulting in a link
failure.