What is the latest firmware version for the XPort-IAP (Modbus)?

The latest firmware for the XPort-Modbus-05 or later is 5.0.0.0

If you don't know which model of XPort you have, search for it in DeviceInstaller.  DeviceInstaller will list all XPorts and similar products on a network by model.

NOTE: This firmware can only be installed in the Modbus version of the XPort-05 and later. For more information see the the XPort Product Page,  http://www.lantronix.com/device-networking/embedded-device-servers/xport.html

See below for Modbus firmware for the XPort-Modbus-04 and earlier.

If you are looking for the standard tunneling firmware, click HERE

XPort-Modbus-05 and later:

User Note: IAP Firmware: CVE-2025-2567 "Lantronix Missing Authentication for Critical Function" vulnerability

There is no special upgrade process for the Xport-Modbus-05 and later. We recommend using Part 1 of this procedure:

Using DeviceInstaller to upgrade Firmware

There is no web manager for the Modbus firmware, so skip Part 2 of the procedure in answer 1200.

XP1001000M-04R and earlier:

The latest firmware for the XPort-Modbus-04 and earlier is 3.3.0.1

Important:

The xPort IAP Upgrade process for XPort-Modbus-04 and earlier is as follows:

Example command for firmware upgrade from a DOS command prompt type:
C:\ tftp -i <ip address> put xpt03upg6104.rom XA

Wait 20 seconds

Note: If device is not coming up with upgrade rom image in the local network area, please reset the device
      and wait for 20 seconds.

C:\ tftp -i <ip address> put amxp3301.rom XM

Note: use the exact file name for the .rom firmware if not the same as instruction above, i.e. amxp3301.rom; but the rom
      must be on the 3.x baseline or greater

The xPort IAP should be operational with new 3.3.0.1 firmware.


Upgrading from 2.x.0.0 and later
================================
To reflect the change between 2.x firmware and 3.X+ firmware, the TFTP destination files have been changed for xPort IAP from XA to XM.

For more detailed information, please read the file XPort IAP Upgrade Notice.pdf, available for download below.

Failure to follow this procedure will result in a non-operational XPort. Proceed with extreme caution.

Please click on one of the links below to download it via FTP or HTTP:

[Originally Published On: 02/09/2010 03:56 PM]