Digi TX54 User Manual page 85

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Command line

1. Log into the TX54 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:

3. Change to the WAN or WWAN's node in the configuration schema. For example, to disable

SureLink for the WWAN1 interface:

(config)> network interface wwan1

(config network interface wwan1)>

4. Disable SureLink:

(config network interface wwan1> ipv4 surelink enable false

(config network interface wwan1)>

5. Save the configuration and apply the change:

(config network interface my_wwan ipv4 surelink)> save

Configuration saved.

6. Type exit to exit the Admin CLI.

Depending on your device configuration, you may be presented with an Access selection

menu. Type quit to disconnect from the device.

Disable DNS lookup

Alternatively, you can disable DNS lookup or other internet activity for device that use a private APN

with no Internet access, or that have restricted wired WAN connections that do not allow DNS

resolution, while retaining the SureLink interface test. The SureLink interface test determines if the

interface has an IP address assigned to it, that the physical link is up, and that a route is present to

send traffic out of the network interface.

1. Log into the TX54 WebUI as a user with full Admin access rights.

2. On the menu, click System. Under Configuration, click Device Configuration.

The Configuration window is displayed.

TX54 User Guide

Wide Area Networks (WANs)