Digi IX20W-PR User Manual page 223

Interfaces
16. (Optional) Configure IPv6 settings:
a. Click to expand IPv6.
b. Enable IPv6 support.
c. Set the Metric.
d. For Weight, type the relative weight for default routes associated with this interface. For
multiple active interfaces with the same metric, Weight is used to load balance traffic to
the interfaces.
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.
f. Set the MTU.
g. For Use DNS, select one of the following:
n
n
n
h. See Configure SureLink active recovery to detect WAN/WWAN failures
about configuring SureLink for active recovery.
17. Click Apply to save the configuration and apply the change.

Command line
1. Select the device in Remote Manager and click Actions > Open Console, or log into the IX20
local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Create a new interface or edit an existing one:
To create a new interface named ip_passthrough_interface:
n
(config)> add network interface ip_passthrough_interface
(config network interface ip_passthrough_interface)>
To edit an existing interface named ip_passthrough_interface, change to the IP-
n
passthrough-interface node in the configuration schema:
(config)> network interface ip_passthrough_interface
(config network interface ip_passthrough_interface)>
IX20 User Guide
Always: DNS will always be used for this WAN; when multiple interfaces have the
same DNS server, the interface with the lowest metric will be used for DNS
requests.
When primary default route: Only use the DNS servers provided for this interface
when the interface is the primary route.
Never: Never use DNS servers for this interface.
Local Area Networks (LANs)
for information
223