6: Network Settings
PremierWave® XN Intelligent Gateway User Guide 43
Network 1 (eth0) Failover
The PremierWave XN intelligent gateway provides WAN network failover, in the form of a "dead
remote host reachability" mechanism (essentially a ping against a known host). If the remote host
is determined to be not reachable, the device will failover to the Wi-Fi interface. If the remote host
is determined to be reachable, the device will failback to the Ethernet interface.
Table 6-4 Network 1 (eth0) Failover Settings
To Configure Network 1 Failover Settings
Using Web Manager
To modify Failover settings, click Network on the menu and select Network 1 > Failover >
Configuration.
Using the CLI
To enter the eth0 link command level: enable -> config -> if 1 -> failover
Using XML
Include in your file: <configgroup name="network failover" instance="eth0">
Network 2 Status
In the Network 2 status pages, you can view both the current interface operational settings as well
as the settings that would take effect upon a device reboot, as well as Link, QoS and Failover
status information.
To view Ethernet (wlan0) Interface status, click Network on the menu and select Network 2 -
> Interface -> Status.
To view Ethernet (wlan0) Link status, click Network on the menu and select Network 2 ->
Link -> Status.
Network 1 (Failover)
Settings
Description
State Click to enable or disable state.
Failover Interface
Always select
wlan0 in the PremierWave XN intelligent gateway.
Hostname Enter the remote host to test reachability.
Method Select ICMP or TCP based ping.
Timeout Indicate the interval to wait for ping response from remote host.
Interval Indicate the interval in which to test reachability
Failover Threshold Indicate the allowed number of failed pings – after which the device will
failover to the wlan0 interface.
Failback Threshold Indicate the number of successful pings – after which the device will failback
to the Ethernet interface.