Revision Date Description
rebooting.
n
Added the ability to turn off all LEDs on the device to
reduce power consumption.
M December 2022
Release of Digi IX20 firmware version 22.11:
n
Updated the Linux kernel to version 5.19.
n
The intelliFlow feature now integrateswith Digi Remote
Manager to provide aggregated insights and analytics
for all Digi devices in your environment.
n
Added an MQTT broker service, including support for:
l
Multiple MQTT clients with unique topics and
authentication credentials.
l
Pre-shared key encryption with multiple
configurable keys.
l
Pattern filtering for topic access control.
n
Added FIPSmode, to provide Federal Information
Processing Standards (FIPS) 140-2compliance.
n
Added support for Next-hop routing protocol (NHRP).
n
Added support for mGRE tunnels.
n
Added support for ICMPredirect messages.
n
Added a polling interval to control how often the
cellular modem is polled for signal strength and other
status.
n
New commands: tail and grep.
n
Add Timeout option to modem Carrier Scan window
in the Web UI.
n
Added advanced watchdog to:
l
Monitor critical servicesand reboot the deviceif
those servicesfail.
l
Monitor memory usage and log errors or reboot the
device based on current memory usage.
n
Added the ability to have serial port data written to the
system log.
l
Removed optionsin the local web UI and Admin CLI
for manually starting, stopping, and clearing serial
logs. These actionsare now controlled under the
data logging configuration settings.
N May 2023
Release of Digi IX20 firmware version 23.3:
n
Surelink:
l
Redesigned Surelink configuration settings.
IX20 User Guide
4