Digi IX14 User Manual page 48

Initial configuration
Automatic: Requests both IPv4 and IPv6 address.
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IPv4: Requests only an IPv4 address.
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IPv6: Requests only an IPv6 address.
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The default is Automatic.
6. (Optional) For Authentication method, select one of the following:
None: No authentication is required.
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Automatic: The device will attempt to connect using CHAP first, and then PAP.
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CHAP: Uses the Challenge Handshake Authentication Profile (CHAP) to authenticate.
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PAP: Uses the Password Authentication Profile (PAP) to authenticate.
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If Automatic, CHAP, or PAP is selected, enter the Username and Password required to
authenticate.
The default is None.
7. To add additional APNs, for Add APN, click  and repeat the preceding instructions.
8. (Optional) To configure the device to bypass its preconfigured APN list and only use the
configured APNs, enable APN list only.
9. Click Apply to save the configuration and apply the change.

Command line
1. Log into the IX14 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. At the config prompt, type:
(config)> network interface modem modem apn 0 apn value
(config)>
where value is the APN for the SIM card.
IX14 User Guide
Configure cellular modem APNs
48