Digi IX10 User Manual page 72

Interfaces
Restart interfaceThis recovery action is enabled by default for the preconfigured
l
WWAN interface.
Reset modem: This recovery action is enabled by default for the preconfigured WWAN
l
interface.
Switch to alternate SIM: Switches to an alternate SIM. This recovery action is enabled by
l
default for the preconfigured WWAN interface.
Reboot device.
l
Execute custom Recovery commands.
l
Powercycle the modem. This recovery action is enabled by default for the preconfigured
l
WWAN interface.
Two options also apply to every type of action:
l
Attempts: The number of attempts for this recovery action to perform, before moving to
o
the next recovery action.
Override wait interval before performing the next recovery action: The time to wait
o
before the next test is run. If set to the default value of 0s, the Test interval is used.
Additional configuration items
The behavior of the IX10 device upon test failure:
n
The default behavior, which is to restart the Modem interface.
l
SIM switching (also enabled by default).
l
Reset the modem.
l
Reboot the device.
l
The interval between connectivity tests.
n
The number of probe attempts before the Modem interface is considered to have failed.
n
The amount of time that the device should wait for a response to a probe attempt before
n
considering it to have failed.
If the type of probe test is:
n
Ping: Configure the number of bytes in the ping packet.
l
Interface status: Configure the amount of time that the interface is down before it is
l
considered to have failed, and the amount of time it takes to make an initial connection
before it is considered down.
Additional test targets.
n
If more than one test target is configured, determine whether the interface should fail over
n
based on the failure of one of the test targets, or all of the test targets.
Order of precedence for SureLink actions
SureLink recovery actions are preformed in the order that they are configured. As a result, if you
include the Reboot Device with other SureLink recovery actions, it should be the last action in the
recovery action list. Otherwise, the device will reboot and all recovery actions listed after the Reboot
Device action will be ignored.
To configure the IX10 device to regularly probe connections through the WWAN:

Web
IX10 User Guide
Wireless Wide Area Networks (WWANs)
72