Digi IX20-WAG4 User Manual page 58

Interfaces
5. Click Apply to save the configuration and apply the change.
The IX20 device is now configured to use the cellular modem WWAN, Modem, as its highest priority
WAN, and its Ethernet WAN, ETH1, as its secondary WAN.

Command line
1. Log into the IX20 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. Set the metrics for Modem:
a. Set the IPv4 metric for Modem to 1. For example:
(config)> network interface modem ipv4 metric 1
(config)>
b. Set the IPv6 metric for Modem to 1:
(config)> network interface modem ipv6 metric 1
(config)>
IX20 User Guide
Wide Area Networks (WANs)
58