Digi IX20-WAG4 Manuel utilisateur

IX20

User Guide

Firmware version 21.8

Revision history—90002381

IX20 User Guide 2

Revision Date Description

C September 2020 Release of Digi IX20 firmware version 20.8:

nSupport for NEMO/DMNR virtual private networks.

nSupport for serial Modbus Gateway.

nSupport for Ethernet network bonding.

nSupport for VRRP+, an extension to the VRRP standard

that uses network probing to monitor connections

through VRRP-enabled devices.

nCloud service enhancements:

lReduced data usage for reporting health metrics to

Digi Remote Manager.

Added Monitoring >Device Health >Only report

changed values to Digi Remote Manager option

to control sending metrics to Digi Remote Manager

on the basis of whether the values have changed

since they were last reported.

lAdded Monitoring >Device Health >Data point

tuning configuration options to fine tune what

datapoints are uploaded as health metrics to Digi

Remote Manager.

lAdded the ability to select Digi aView as the cloud

service.

nAdded the ability to duplicate firmware to copy the

active firmware to the secondary firmware partition.

nMoved the update firmware CLI command to system

firmware update.

nAdded new Authoritative option under TACACS+,

RADIUS, and LDAP user authentication methods to

prevent falling back to additional authentication

methods.

nCisco Umbrella content filtering.

nWi-Fi enhancements:

lAdded new options under Network >Wi-Fi to

control Tx Power of the Wi-Fi module.

lAdded support for multiple RADIUS servers for

WPA2 Enterprise.

nAdded options under System >Log >Server list to

allow users to specify the TCP/UDP protocol and port of

the remote syslog server.

nSerial port enhancements:

lAdded configuration option under Serial >TCP

connection to specify encrypted connection types.

lAdded configuration option under Serial >

IX20 User Guide 3

Revision Date Description

TCP/Telnet/SSH connections to enable/disable

TCP keep-alive messages and nodelay.

nEnhanced SMS support:

lAdded System >Scheduled tasks >Allow

scheduled scripts parameter to allow custom

python scripts to handle sending/receiving SMS

messages

lAdded the digidevice.sms python module for

sending/receiving SMS messages in a custom

python script.

nMQTT client support via Paho Python module.

nAdded a random unprivileged port for performing ntp

time syncs if standard port 123 fails.

nScripting enhancements:

lAdded a Status >Scripts page in the web UI and

show scripts command to the Admin CLI to view

custom scripts and applications configured in the

device, along with their status.

Added the system scripts stop command to the

Admin CLI to stop a custom script or application.

IX20 User Guide 4

Revision Date Description

D December 2020 Release of Digi IX20 firmware version 20.11:

nModem firmware update commands added to the

Admin CLI.

nNetwork bridging enhanced to use the MAC address of

the first active device listed in Network >Bridges >

Bridge name >Devices as the MAC address for the

bridged interface.

nIPsec enhancements:

lSupport for full IPsec IPv6 tunnels: IPv6-over-IPv4,

or IPv4-over-IPv6 tunnels.

lIPsec tunnels are now treated like network

interfaces, which allows tunnels to be selected for

routing and routing priority and access control lists.

lIPSec tunnels now wait for Surelink tests, if

configured, to pass prior to initiating outbound

tunnels.

nModbus gateway enhancements:

lStatus >Modbus gateway page in the Web UI

displays information about modbus clients and

servers connected to the gateway.

lshow modbus command displays information

about the the Modbus gateway service.

nSerial port enhancements:

lSerial port logging options added for starting,

stopping, and viewing serial port activity.

lOption added to the System >Serial configuration

page to copy serial port settings.

nPolicy-based routing enhancements:

lAdded a DSCP option to match the routing rule by

the type of DSCP field in the packet.

lAdded a Defaultroute option for matching policy-

based routes to the device's active default route.

nPython pip support for installing external modules and

libraries.

nService >Location added to enable location services.

Requires either GPS from the cellular modem, or an

external GNSS module connected via serial to the

device.

nLink speed and duplex options added to Ethernet port

configuration.

nssh and telnet commands added to Admin CLI.

IX20 User Guide 5

Revision Date Description

nServices >Ping responder allows you to control the

interfaces and firewall zones on which the DAL device

will respond to ICMP requests.

nEnhanced policy-based routing:

lAdded a DSCP option to match the routing rule by

the type of DSCP field in the packet.

lAdded a Defaultroute option for matching policy-

based routes to the device's active default route.

nAdded a link to User Guide under the User menu in the

Web UI.

IX20 User Guide 6

Revision Date Description

EMarch 2021 Release of Digi IX20 firmware version 21.2:

nLocation services added, including:

lThe ability to define a static latitude and longitude

as a location for the device.

lGNSSsupport through the cellular modem (requires

the CM07 COREmodem).

lReporting location information as health metrics to

Digi Remote Manager.

lGeo-fencing: Allow you to define one or more

circular or polygonal geo-fence areas and then

perform a set of actions when the device enters or

leaves that area.

lPython support for location information through

the digidevice.location python module.

nCellular modem carrier scanning and locking:

lNew modem scan CLI command for listing available

carriers for the current modem and SIM.

lManual carrier selection option to allow you to lock

the SIM to a specific carrier.

nEnhanced serial support:

lCertificate management control for TCP and

autoconnect serial port setups.

lAutoconnect.

nEnhanced Wi-Fi support:

lSupport 5GHz DFS Wi-Fi channels in client mode.

Only available for devices with 5GHz Wi-Fi radio

support.

lAdded 5GHz frequencies to the list of channels that

can be scanned for client-mode Wi-Fi background

scanning.

nLocal RESTAPI for automated configuration of the

device.

nSupport for remote CLI commands through Digi Remote

Manager.

nSupport for automatically checking for device and

modem firmware updates.

IX20 User Guide 7

Revision Date Description

FJune 2021 Release of Digi IX20 firmware version 21.5:

nWi-Fi enhancements:

lAdded support for WPA3 Wi-Fi encryption:

oWPA2/WPA3 Personal

oWPA3 Enhanced Open

oWPA3 Personal

lAdded support for WPA and WPA/WPA2 mised

mode with TKIP.

nCellular enhancements:

lAdded support for modem firmware update to the

Admin CLI.

lAdded support for over-the-air (OTA) modem

firmware update to check, list, and update to new

modem firmware from the Digi firmware server.

lAdded the ability to scan for cellular carriers on the

Modem status page and the ability select a

particular PLMN/network to use.

nAdded commands for over-the-air (OTA) system

firmware update to check, list, and update to new

firmware from the Digi firmware server.

nAdded a show dns command to the Admin CLI to

display active DNS servers and their associated

interface.

nAdded a show ntp command to the Admin CLI to

display the status of the NTP service.

nExpanded Port forwarding option to support a range of

ports, including one-to-one and many-to-one port

mappings.

nAdded options to control packet filtering for the

network analyzer.

nVPN enhancements:

lIPsec enhancements:

oAdded support for multiple remote endpoints

and the ability to use round-robin or to randomly

select an endpoint to establish a tunnel to.

oAdded configurable options to control IKE

transmit interval, tunnel retry interval, and

tunnel retry timeout.

lLDAP enhancements:

oAdded a login attribute to provide the ability to

match the attribute set on an Active Directory

IX20 User Guide 8

Revision Date Description

server.

nSureLink enhancements

lAdded the ability to configure how many times a

SureLink test must run, and must fail, before the

interface is restarted or the device is rebooted.

lAdded the ability to configure how many times a

SureLink test must pass before an interface is

considered to be working.

lAdded the ability to test another interface's status.

nSNMPv2 supported added.

nSimple Certificate Enrollment Protocol (SCEP)

supported added.

nUpdated python to version 3.6.13.

nAdded the default digi.device local domain.

IX20 User Guide 9

Revision Date Description

GSeptember 2021 Release of Digi IX20 firmware version 21.8:

nAdded LXC container support for running localized

containers on the device.

nAdded support for maintenance windows triggers to

control when a device is available for Digi Remote

Manager maintenance activity.

nWi-Fi enhancements:

lRemoved requirement to set a Wi-Fi SSID and

passphrase to initially configure the device.

lAdded support for 40Mhz channel bandwidth on

2.4GHz.

nVPNenhancements:

lAdded support for L2TPv3 tunneling.

lNew option to enable, disable, or force IPsec IKE

fragmentation.

nImproved options for creating a custom default

configuration:

lsystem backup CLI commands for generating a

custom default config file based on the active

config settings on the device.

lNew section on the File System page of the Web UI

for loading a configuration backup file as the

custom default config

lNew persistent files folder accessible through Digi

Remote Manager where users can upload a

configuration backup.

lAdded ability to clear a custom default

configuration by performing by pressing the ERASE

button, waiting for the device to reboot, then

pressing the ERASE again.

nAdded ability to override or edit SSH server options.

nAdded options for filtering Wi-Fi scanner results based

off of MAC addresses or RSSI signal strength.

nAdded options for sending local device event logs to

Digi Remote Manager.

nNew system time CLI command for manually setting

the local date and time.

nNew firewall packet filter options to allow/deny packets

based off of a range of source or destination MAC

addresses.

nNew monitoring metrics upload CLI command to send

on-demand health metrics to Digi Remote Manager.

IX20 User Guide 10

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