Billion BiPAC 7404V(G)OX/V(G)PX User Manual page 66

EWAN
EWAN is another way of getting connected to the Internet, the router offers its Ethernet port 1 as a
WAN port to be used to connect to Cable Modems and fiber optic lines. This alternative, yet faster
method to connect to the internet will provide users more flexibility to get online. When the above
two mode is not valid, the way can be adopted.
Dual WAN
In dual wan mode, it supports failover function. When WAN1 fails, it will switch to WAN2, and when
WAN1 is OK, it will switch to WAN1 again.
Main Port: Select Dual WAN.
Mode Failover: Set to trigger ADSL / 3G failover function ready.
WAN1: Select "ADSL" "EWAN" or "3G" mode for WAN1.
WAN2: Select the left WAN mode for WAN2 as backup port.
Time Schedule: A self defined time period. You may specify a time schedule for failover/failback
functioning. For setup and detail, refer to Time Schedule section.
Keep Backup Interface Connected: Select Enable this function, the backup port WAN2 will be
connected all the time.
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