Digi TX54 User Manual page 66

Interfaces
4. Fourth SureLink failure: The interface will restart again.
5. Fifth SureLink failure: The device will switch to the alternate SIM.
Note The Switch SIM behavior only applies if the modem is connected, but SureLink tests are
failing. If the modem is not connected, SIM failover applies. See
Area Network (WWAN)
6. Sixth SureLink failure: The interface will restart again.
7. Seventh Surelink failure: The device will reboot.

WebUI
SureLink can be configured for both IPv4 and IPv6.
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.
3. Click Network > Interfaces.
4. Create a new WAN or WWAN or select an existing one:
To create a new WAN or WWAN, see
n
a Wireless Wide Area Network
To edit an existing WAN or WWAN, click to expand the appropriate WAN or WWAN.
n
TX54 User Guide
for more information about the SIM failover option.
Configure a Wide Area Network (WAN)
(WWAN).
Wide Area Networks (WANs)
Configure a Wireless Wide
or Configure
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