Digi IX20W-PR User Manual page 121

Interfaces
Initial connection time: The amount of time to wait for the interface to connect for
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the first time before the test is considered to have failed.
Allowed values are any number of weeks, days, hours, minutes, or seconds, and
take the format number{w|d|h|m|s}.
For example, to set Initial connection time to ten minutes, enter 10m or 600s.
n Custom test: Tests the interface with custom commands.
If Custom test is selected, complete the following:
The Commands to run to test.
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n TCP connection test: Tests that the interface can reach a destination port on the
configured host.
If TCP connection test is selected, complete the following:
TCP connect host: The hostname or IP address of the host to create a
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TCP connection to.
TCP connect port: The TCP port to create a TCP connection to.
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n Test another interface's status: Tests the status of another interface.
If Test another interface's status is selected, complete the following:
Test interface: The interface to test.
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IP version: The type of IP connection, one of:
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Expected status: The status required for the test to past.
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13. 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 IX20
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.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Change to WAN or WWAN's node in the configuration schema. For example, to disable the
default DNS test for an interface named my_wan:
IX20 User Guide
Any: Either the IPv4 or IPv6 connection must be up.
Both: Both the IPv4 or IPv6 connection must be up.
IPv4: The IPv4 connection must be up.
IPv6: The IPv6 connection must be up.
Up: The test will pass only if the referenced interface is up and passing its own
SureLink tests (if applicable).
Down: The test will pass only if the referenced interface is down or failing its own
SureLink tests (if applicable).
Wide Area Networks (WANs)
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