Digi TX40 User Manual page 116

Interfaces
3. Configure active recovery on WAN:
a. Click Network > Interface > WAN > SureLink.
b. For Test interval, type 10s.
c. Click to expand Tests.
d. Disable the default DNS test:
i. Click to expand the default DNS configured test.
ii. Click to toggle off Enable.
e. Click  to add a new test.
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 to enable SureLink on that interface.
5. Click Apply to save the configuration and apply the change.

Command line
1. Select the device in Remote Manager and click Actions > Open Console, or log into the TX40
local 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.
TX40 User Guide
Wide Area Networks (WANs)
116