Billion BiGuard 30, User Manual

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4.4.3 Dual WAN
In this section, you can setup the fail over or load balance function, outbound load
balance or inbound load balance function, or setup specific protocol to bind with
specific WAN port. In this menu are the following sections: General Settings,
Outbound Load Balance, Inbound Load Balance, and Protocol Binding.
4.4.3.1 General Settings
Mode: You can select Load Balance or Fail Over.
Service Detection: Enables or disables the service detection feature. For fail over,
the service detection function is enabled. For load balance, user is able to enable or
disable it.
Connectivity Decision: Establishes the number of times probing the connection has
to fail before the connection is judged as failed.
Probe Cycle: The number of seconds between each probe.
Probe WAN1: Determines if WAN1 is a gateway or host. If host is selected, please
enter the IP address.
Probe WAN2: Determines if WAN2 is a gateway or host. If host is selected, please
enter the IP address.
Fail back to WAN1 when possible: Enables or disables fail back to WAN1. This