Digi IX30 User Manual page 87

Interfaces
d. Click to expand Config.
Local Web UI:
a. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Network > Interfaces.
4. Create a new interface or select an existing one:
To create a new interface, see
n
Area Network
To edit an existing interface, click to expand the appropriate interface.
n
5. After creating or selecting the interface, click IPv4 (or IPv6) > SureLink.
6. Enable SureLink.
SureLink can be enabled for both IPv4 and IPv6 configurations. By default, SureLink is enabled
for IPv4 for the preconfigured WAN (ETH1) and WWAN (Modem). It is disabled for IPv6.
When SureLink is configured for Wireless WANs, SureLink tests are only run if the cellular
modem is connected and has an IP address. Use the SIM failover options to configure the IX30
device to automatically recover the modem in the event that it cannot obtain an IP address.
See Configure a Wireless Wide Area Network (WWAN)
IX30 User Guide
Configure a Local Area Network
(WAN), or Configure a Wireless Wide Area Network
Wide Area Networks (WANs)
(LAN), Configure a Wide
(WWAN).
for details about SIM failover.
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