AirLive N450R User Manual
Page 42
AirLive N450R User’s Manual
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(b) Failover
With this function enabled, when the primary WAN connection is broken, the device will
automatically switch to secondary WAN connection and keep you connected to Internet.
Meanwhile, if the device detects that the primary WAN connection is recovered, your
Internet connection will be switched from secondary WAN back to primary WAN.
1. Combo WAN Mode
Choose Failover mode.
2. Remote Host for Keep Alive
Type an IP address or domain name of remote host to detect if Internet connection is
alive.
3. Primary WAN
The primary WAN is the WAN type you set at Internet Setup page.
4. Secondary WAN
Press “New Add” button to add the secondary WAN. If the primary WAN is 3G or
iBurst, then you can choose one of Static IP, Dynamic IP, and PPPoE as the secondary
WAN. However, 3G can be the secondary WAN if primary WAN is Static IP, Dynamic IP,
or PPPoE.