Downloads utnserver Pro

Firmware

To maintain existing installations SEH regularly offers firmware and software updates providing new features, extended protocol support, etc. The relevant files are made available for download at no charge.

This product contains software that falls under various open source licenses. The contained open source software was unchanged or modified and used in whole or in part.

The license website shows you which open source licenses are involved and you can download and view them.

Please select the firmware that matches your HW version. You can find the HW version on the nameplate of your device.
The HW version is also displayed in the ControlCenter and the SEH Product Manager.

Hardware version 2.x and 5.x: Software version 20.1.35, released 2024-08-23
- SHA256 Checksum: 042f407012b470c4a7bb8ad4cef9bd22be087a61ad98168305774f2a45f4273c d-sys-uds-20.1.35.bin
Hardware version 3.x: Software version 20.1.35, released 2024-08-23
- SHA256 Checksum: b7409a17ad845367d67ed971b007e4333e38768c1b673814fd6044d8245cbf94 p-sys-uds-20.1.35.bin
Info: In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase article.

Note:
Save your current settings with a parameter backup before you upgrade.
A backup is the best way to preserve all configuration settings in the event of a downgrade.

Documentation

Changes are immediately documented in our installation and user manuals. PDF versions of the most up to date manuals are available here.

Quick Installation Guide Version 1.5, released: 2025-01-08

Tools

Load the current version of the installation and management tools for your product.

SEH UTN Manager:

SEH UTN Manager Version 4.0.11 for Windows; released: 2025-05-21
Info
SEH UTN Manager Version 4.0.11 for Windows; released: 2025-05-21

Titel For Windows 10, 11, Server 2016 or later

Installation notes

HLK signed for Windows Server 2016

HLK signed for Windows Server 2019

HLK signed for Windows Server 2022

SHA256 Checksum
c800db0902c0c9c7484541dfd578ffd711d85e7b789a4144cda6f2b055db6bbe sehutnmanager-win-4.0.11.exe

In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.
SEH UTN Manager Version 4.0.11 for Windows on ARM64; released: 2025-05-21
Info
SEH UTN Manager Version 4.0.11 for Windows on ARM64; released: 2025-05-21

Titel For Windows 10, 11 on ARM64 CPUs or later

Installation notes

Parallels® Desktop version 18 and 19 are authorized solutions for running Arm® versions of Windows 11 Pro and Windows 11 Enterprise in a virtual environment on its platform on Apple M1, M2, and M3 computers. See: Options for using Windows 11 with Mac® computers with Apple® M1®, M2™, and M3™ chips

HLK signed

SHA256 Checksum
e6ce5b952a1bef3a71225156d289ef5f032d684cc4f61efb0d3954d92c122eb1 sehutnmanager-winARM64-4.0.11.exe

In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.

SEH UTN Manager Version 4.0.11 for macOS 12 (Monterey) or later; Released: 2025-05-21
Info
SEH UTN Manager Version 4.0.11 for macOS 12 (Monterey) or later; Released: 2025-05-21

Titel For macOS*

12 (Monterey)

13 (Ventura)

14 (Sonoma)

15 (Sequioa)

* USB isochronous mode not supported

SHA256 Checksum
99c67880e38e4869f8d165cc1138009efd7ef040a24a4e51d83efd55a076d19b sehutnmanager-mac-4.0.11.pkg

In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.

SEH UTN Manager Version 3.3.10 for macOS; Released: 2023-05-22
Info
SEH UTN Manager Version 3.3.10 for macOS; Released: 2023-05-22

Titel Version no longer officially supported by SEH. No longer maintained.
For macOS*

10.15 (Catalina)

11 (Big Sur)

* only limited USB device compatibility
* not executable on Apple Silicon (Apple M1 Chip) based Macs

SEH UTN Manager Version 4.0.11 for DEB based Linux 64-bit, released: 2025-05-21
Info
SEH UTN Manager Version 4.0.11 for DEB based Linux 64-bit, released: 2025-05-21

Titel SEH has successfully tested the SEH UTN Manager on the following systems:

Ubuntu 24.04 (Kernel 6.8.0-52, glibc 13.3.0, DKMS 3.0.11)

Debian 12 (Kernel 6.1.0-26, glibc 2.36-9, dkms 3.0.10)

Other distributions can also be used, but have not been explicitly tested.
A successful installation cannot be guaranteed due to the multitude of Linux varieties! The installation must be carried out on your own.

Installation notes
For the DEB based Linux systems installation, packages are available in the format '*.deb'. There are four packages:

driver (kernel module)

service (SEH UTN service/daemon)

clitool (command line interface tool)

manager (graphical user interface)

The installation of the files depends on the distribution.
For more information on the installation please refer to the Linux user documentation of your product. Some installation procedures are described exemplarily.

SHA256 Checksums
7410142df0527cc988f619b998cd1bda4b6290a3aa14dd2b3eed55feb299eb6f seh-utn-clitool_4.0.11-1_amd64.deb
cdcf44c646ea7c05623243dcc28bcc7c8ba1b3441d055ca382d0d009668a608d seh-utn-driver_4.0.11-1dkms_all.deb
af5b41e2087de0ec14b09d383ae1d83a0e4b3c4a01c5cc11eee32aaff2f9b9d5 seh-utn-manager_4.0.11-1_amd64.deb
865d7b1ee7c88f060707aa76651afcc49debb2ad896adae23bf1b4ade67f5f92 seh-utn-service_4.0.11-1_amd64.deb

Info: In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.
SEH UTN Manager Version 4.0.11 ARM based Linux 64-bit (DEB), released: 2025-05-21
Info
SEH UTN Manager Version 4.0.11 ARM based Linux 64-bit (DEB), released: 2025-05-21

Titel SEH has successfully tested the SEH UTN Manager on the following systems:

PiOS ARM (Kernel 6.12.20, glibc 2.36, dkms 3.0.10)

Other distributions can also be used, but have not been explicitly tested.
A successful installation cannot be guaranteed due to the multitude of Linux varieties! The installation must be carried out on your own.

Installation notes
For the DEB based Linux systems installation, packages are available in the format '*.deb'. There are four packages:

driver (kernel module)

service (SEH UTN service/daemon)

clitool (command line interface tool)

manager (graphical user interface)

The installation of the files depends on the distribution.
For more information on the installation please refer to the Linux user documentation of your product. Some installation procedures are described exemplarily.

Info:
In addition to the SW files, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.

SHA256 Checksums
3eae76c37a965e9224ca17bfabe664c92a1b1bf1d6197a099557af8c942190dd seh-utn-clitool_4.0.11-1_arm64.deb
cd9310ead2e4c949ae1b9421dd1e20453f48b67c5918424e75e2115f45620a79 seh-utn-driver_4.0.11-1dkms_all.deb
6be785580d33694e487be5c965aac5efb8a354636a44f2900ed5f2bf5f1bdfca seh-utn-manager_4.0.11-1_arm64.deb
6333bd6b320ff37d12c69b63d5095f1ba25b3dacd56e4b16ae297ac5679cc7a5 seh-utn-service_4.0.11-1_arm64.deb

SEH UTN Manager Version 4.0.11 for RPM based Linux 64-bit, released: 2025-05-21
Info
SEH UTN Manager Version 4.0.11 for RPM based Linux 64-bit, released: 2025-05-21

Titel SEH has successfully tested the SEH UTN Manager on the following systems:

Oracle 9 (Kernel 5.15.0-304.171.4.3, glibc 11.5.0 , DKMS 3.1.4)

openSUSE (Kernel 6.12.0-66, glibc 2.39-37, dkms 3.1.6)

Other distributions can also be used, but have not been explicitly tested.
A successful installation cannot be guaranteed due to the multitude of Linux varieties! The installation must be carried out on your own.

Installation notes
For the DEB based Linux systems installation, packages are available in the format '*.deb'. There are four packages:

driver (kernel module)

service (SEH UTN service/daemon)

clitool (command line interface tool)

manager (graphical user interface)

The installation of the files depends on the distribution.
For more information on the installation please refer to the Linux user documentation of your product. Some installation procedures are described exemplarily.

Info:
In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.

SHA256 Checksums
36d777e6dd38a9e4a7943ff7ea556236043852800064e89ef0a2db390a4c6d28 seh-utn-clitool-4.0.11-1.x86_64.rpm
2b42468ed63779864886f2278c5646ea22beaf74efe6750787f5775868c2e4d0 seh-utn-driver-4.0.11-1dkms.noarch.rpm
74ababc7c59f21a4463ae4e82d1872fe110ce0c29320e624f234f85e0d885b6a seh-utn-manager-4.0.11-1.x86_64.rpm
f44fb4d99592c8b486636db70293849c28f1090b3d73a27fb032cdd7039deb90 seh-utn-service-4.0.11-1.x86_64.rpm

SEH Product Manager:

SEH Product Manager Version 1.1.10 for Windows; released: 2025-05-21

Info

SEH Product Manager Version 1.1.10 for Windows; released: 2025-05-21

Titel For Windows 10 or later, Windows Server 2016 or later

SHA256 Checksum:
576f5575bbb55dbc93f42c4ea95eede2bc299d84497fc6daa662d2ec90675693 sehproductmanager-win-1.1.10_x64.exe

In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.

SEH Product Manager 1.1.10 for macOS; Released: 2025-05-21

Info

SEH Product Manager 1.1.10 for macOS; Released: 2025-05-21

Titel For macOS 12 (Monterey), 13 (Ventura), 14 (Sonoma), 15 (Sequioa) or later
Installation notes:
To install, drag the SEH Product Manager to your Application folder.
You may then "Eject" and throw away this disk image.

SHA256 Checksum
dbc21cdbf8a5947051a275534e54af97f1dffdc9ce025c1f9676173a541ca1a6 sehproductmanager-mac-1.1.10.dmg

In addition to the firmware, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in the Knowledgebase Article.

Utilities

Here you will find our private MIB for easy network monitoring and configuration of our products.

sehMIB_2.15.zip

Info

Titel In addition to the private MIB, the download package contains the corresponding checksum and a digital signature to verify the file's integrity and authenticity. Detailed instructions for verifying both integrity and authenticity can be found in Knowledgebase Article.

Downloads utnserver Pro

Firmware

Documentation

Tools

Utilities

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