If WAN Failover function is enabled, when WAN1 connection fails, the traffic will be routed to WAN2
automatically. If Failback to WAN1 when possible function is enabled, when WAN1 connection is recovered ,
the routed traffic will be back to WAN1.
Dynamic IP Address: Select this when WAN2 Port can obtain IP address automatically, such as a DHCP
Server available from WAN2 Port. You can enter up to three URLs and check "Warning of Internet
Disconnection" to work with the WAN Failover function.
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