Digi IX20W-PR User Manual page 174

Interfaces
n
n
c. Set the metric:
(config network interface my_wwan)> ipv4 metric num
(config network interface my_wwan)>
See Configure WAN/WWAN priority and default route metrics
metrics.
d. Set the relative weight for default routes associated with this interface. For multiple active
interfaces with the same metric, the weight is used to load balance traffic to the interfaces.
(config network interface my_wwan)> ipv4 weight num
(config network interface my_wwan)>
e. Set the management priority. This determines which interface will have priority for central
management activity. The interface with the highest number will be used.
(config network interface my_wwan)> ipv4 mgmt num
(config network interface my_wwan)>
f. Set the MTU:
(config network interface my_wwan)> ipv4 mtu num
(config network interface my_wwan)>
g. Configure when the WWAN's DNS servers will be used:
(config network interface my_wwan)> ipv4
(config network interface my_wwan)>
Where value is one of:
n
n
n
The default setting is primary.
16. See Configure SureLink active recovery to detect WAN/WWAN failures
configuring active recovery.
17. Save the configuration and apply the change
(config network interface my_wan)> save
Configuration saved.
>
IX20 User Guide
static: Digi device obtains the static IP address from the cellular network.
dhcp: Digi device obtains IP address via a DHCP server on the cellular network.
always: DNS will always be used for this WWAN; when multiple interfaces have the
same DNS server, the interface with the lowest metric will be used for DNS
requests.
never: Never use DNS servers for this WWAN.
primary: Only use the DNS servers provided for this WWAN when the WWAN is the
primary route.
Wide Area Networks (WANs)
for further information about
dns value
for information about
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