Operation Manual

Vigor300B Series User’s Guide
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Default Pool can be configured at Routing>>Load Balance Pool.
By default, every WAN interface has the same weight. So that when Default Route is
applied, every available WAN interface will be used equally.
4. If you want to use a specific WAN interface to be the failover interface, please create
another Policy Rule. For example, you can create a second rule for LAN2 to go to the
Internet via WAN1.
Now there are two policy rules with the same Source but different Out-going Rule. The one
with smaller index number will be implemented first, so if WAN2 is available, traffic from
LAN2 will always go via WAN2. Only when WAN2 is down, because “Failover to Next
Rule” is enabled, the next rule matched will be applied; thus, traffic will be sent to WAN1.