Digi TransPort LR54 - Wan

wan
Digi TransPort WR Routers User Guide
489
wan
Configures a Wide Area Network (WAN). The physical communications interface for the WAN can be an
Ethernet or cellular interface that connects to a remote network, such as the internet.
Syntax
wan <1 - 10> <parameter> <value>
Parameters
interface
The physical interface to use for the WAN.
Accepted values can be one of none, eth1, eth2, eth3, eth4, cellular1-sim1, cellular1-sim2, cellular2-
sim1, cellular2-sim2, wifi-client1 or wifi-client2. The default value is none.
nat
Enables Network Address Translation (NAT) for outgoing packets on the WAN. NAT is a mechanism
that allows sending packets from a private network (for example, 10.x.x.x or 192.168.x.x) over a public
network. The device changes the source IP address of the packet to be the address for the WAN
interface, which is a public IP address. This allows the device on the public network to know how to
send responses.
Value is either on or off. The default value is on.
timeout
The time, in seconds, to wait for the physical interface to connect and to receive a probe response
before failing over to a lower priority interface.
Accepted value is any integer from 10 to 3600. The default value is 180.
probe-host
The IPv4 or fully qualified domain name (FQDN) of the address of the device itself. The WAN failover
feature sends probe packets over the WAN to the IP address of this device.
Value should be a fully qualified domain name.
probe-timeout
Timeout, in seconds, to wait for a response to a probe. The value for this parameter must be smaller
than the probe-interval and timeout parameter values or the configuration is considered invalid, and
an error message is written to the system log.
Accepted value is any integer from 1 to 60. The default value is 5.
probe-interval
Interval, in seconds, between sending probe packets. The value for probe-interval must be larger than
the probe-timeout value. If not, the WAN failover configuration is considered invalid, and an error
message is written to the system log.
Accepted value is any integer from 2 to 3600. The default value is 60.