Digi TX54 User Manual page 82

Interfaces
f. For Test type, select Ping test.
g. For Ping host, type 43.66.93.111.
h. For Ping payload size, type 256.
4. Repeat the above step for WWAN1 and WWAN2 to enable SureLink on those interfaces.
5. Configure WWAN1 to have priority over WWAN2. The default configurations for WWAN1 and
WWAN2 both have the metric set to 3, while WAN1 has a metric of 1. To configure WWAN1 to
have priority over WWAN2 and continue to be serve as a backup to WAN1, WWAN1's metric
should be set to 2.
a. Click Network > Interface > WWAN1 > IPv4.
b. For Metric, type 2.
6. Click Apply to save the configuration and apply the change.

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:
> config
(config)>
3. Configure SureLink on WAN1:
a. Set the interval to ten seconds:
(config)> network interface wan1 ipv4 surelink interval 10s
(config)>
TX54 User Guide
Wide Area Networks (WANs)
82