Draytek Vigor2862 Series User Manual page 289

The above configuration is an example that if a packet is sent
from192.168.1.10~192.168.1.100 to 8.8.8.8, no matter what the protocol or destination
port is, it will follow this route policy.
2. Next, we select an interface and gateway through which should the packet be sent if it
matches the criteria.
a. Select an Interface.
b. Select a Gateway IP. Note that if Interface is chosen to be a LAN, it is necessary to
The above configuration is an example that if a packet matches the criteria of this Route
Policy, it will be sent to the default gateway then the destination through VPN1.
3. In Advance Mode, if the Interface is selected as WAN or VPN, there are some more
options:
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Vigor2862 Series User's Guide
designate a specific gateway.
Failover to: Enables packet to be sent through other Interface or follow another
Policy when detects a path failure in the original interface. The above
configuration indicates that the packets will be sent through WAN2 when the
original route is disconnected.
Failback: When "Failover to" option is enabled, Administrator could also enable
"Failback" to clear the existing session on Failover interface and return to the
original interface immediately once the original interface resume its service. When
Failback is not enabled, the router will only stop sending packet via the Failover
interface when the existing sessions are cleared, and this might take a long time
because some application will keep sending packet once a while. Therefore,
Failback option is recommended if Administrator want the traffic go via the
primary interface as soon as possible.
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