Digi TX40 User Manual page 131

Interfaces
1. Select the device in Remote Manager and click Actions > Open Console, or log into the TX40
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. Set the maximum number of interfaces for the modem:
(config)> network modem wwan1 max_intfs 2
(config)>
4. Create the WWAN interfaces:
a. Create the WWANPublic interface:
(config)> add network interface WWANPublic
(config network interface WWANPublic)>
b. Set the interface type to modem:
(config network interface WWANPublic)> type modem
(config network interface WWANPublic)>
c. Set the modem device:
(config network interface WWANPublic)> modem device wwan1
(config network interface WWANPublic)>
d. (Optional): Set the public APN. If the public APN is not configured, the TX40 will attempt to
determine the APN.
(config network interface WWANPublic)> modem apn public_apn
(config network interface WWANPublic)>
e. Use to periods (..) to move back one level in the configuration:
(config network interface WWANPublic)> ..
(config network interface)>
f. Create the WWANPrivate interface:
(config network interface)> add WWANPrivate
(config network interface WWANPrivate)>
g. Set the interface type to modem:
(config network interface WWANPrivate)> type modem
(config network interface WWANPrivate)>
h. Set the modem device:
TX40 User Guide
Wide Area Networks (WANs)
131