SEH myUTN-52 User Manual
  1. Manuals
  2. Brands
  3. SEH Manuals
  4. Server
  5. myUTN-52
  6. User manual

SEH myUTN-52 User Manual

Usb device server
Hide thumbs Also See for myUTN-52:
Table of Contents

Advertisement

Quick Links

Download this manual
USB Device Server
myUTN-50
SDCardserver myUTN-120
myUTN-52
Scannerserver myUTN-130
myUTN-54
myUTN-150
Dongleserver myUTN-80
User Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the myUTN-52 and is the answer not in the manual?

Questions and answers

Related Manuals for SEH myUTN-52

Summary of Contents for SEH myUTN-52

  • Page 1 USB Device Server myUTN-50 SDCardserver myUTN-120 myUTN-52 Scannerserver myUTN-130 myUTN-54 myUTN-150 Dongleserver myUTN-80 User Manual...
  • Page 2 SEH Computertechnik GmbH has endeavoured to ensure that the information in all manuals is correct. If you detect any inaccuracies please inform us at the address indicated above. SEH Computertechnik GmbH will not accept any liability for any error or omission. The information in this manual is subject to change without notification.

  • Page 3: Table Of Contents

    2.1 Administration via the myUTN Control Center ..... 18 2.2 Administration via the SEH UTN Manager......20 2.3 Administration via the InterCon-NetTool .
  • Page 4 8.3 LED Display............131 8.4 SEH UTN Manager - Function Overview......132 8.5 Troubleshooting.

  • Page 5: General Information

    General Information 1 General Information This chapter contains information concerning the device and the documentation as well as notes about your safety. You will learn how to benefit from your UTN server and how to operate the device properly. What information do •...

  • Page 6: Myutn

    The 'Scannerserver' (myUTN-130) was exclusively designed for the deployment of USB scanners. The software tool 'SEH UTN Manager' handles the access of the USB devices. The software is installed on all clients that are meant to access a USB device in the network. The SEH UTN Manager shows the availability of all USB devices in the network and establishes a connection between the client and the USB device.

  • Page 7: Documentation

    General Information Fig. 1: UTN Server in the Network Documentation Scope This documentation describes several versions of the USB and Content Deviceserver, the dongle server, the Scannerserver as well as the SDCardserver. This means that functions will be described that may not be applicable to your product.
  • Page 8 'myUTN Control Center'. Online Help (SEH UTN Manager) The Online Help contains detailed information about how to use the software tool 'SEH UTN Manager'. Document Features This documentation has been designed as an electronic document for screen use. Many programs (e.g. Adobe Reader) offer a bookmark navigation feature that allows you to view the entire document structure.
  • Page 9 General Information Symbols and A variety of symbols are used within this document. Their meaning is Conventions listed in the following table: Table 1: Conventions within the documentation Symbol / Convention Description A warning contains important information that must be heeded. Non-observance may lead to malfunctions.

  • Page 10: Support And Service

    8:00 a.m. to 3:15 p.m. (CET) ℡ +49 (0)521 94226-44 support@seh.de Current Services The following services can be found on the SEH Computertechnik GmbH homepage http://www.seh-technology.com/: • current firmware • current tools • current documentation • current product information •...

  • Page 11: Your Safety

    This will avoid potential misuse and prevent damages to people and devices. SEH Computertechnik GmbH will not accept any liability for personal injuries, property damages and consequential damages resulting from the non-observance of the mentioned safety regulations and warnings.

  • Page 12: First Steps

    Guide'. 3. Make sure that an IP address is stored in the UTN server; see: 4. Install and start the software tool 'SEH UTN Manager' on your Windows client; see: 5. Add the devices that you want to use to the selection list; see: 6.

  • Page 13: Saving The Ip Address In The Utn Server

    IP address in the UTN server. The UTN server’s assigned IP address can be determined and changed using the software tools 'SEH UTN Manager' and 'InterCon-NetTool'; see: Different methods for the assignment of the IP address are described in the following.
  • Page 14 General Information ZeroConf If no IP address can be assigned via boot protocols, the UTN server assigns itself an IP address via ZeroConf. For this purpose, the UTN server picks an IP address at random from the address range (169.254.0.0/16) which is reserved for ZeroConf. You can use the domain name service of Bonjour for the name resolution of the IP address;...
  • Page 15 IPv4 address via the InterCon-NetTool, see: SEH UTN Manager You can manually enter the desired IPv4 address and save it in the UTN server using the SEH UTN Manager. To configure an IPv4 address via the SEH UTN Manager, see: myUTN User Manual...
  • Page 16 General Information myUTN Control Center You can manually enter the desired IP address and save it in the UTN server using the myUTN Control Center. • To configure an IPv4 address via the myUTN Control Center, see: • To configure an IPv6 address via the myUTN Control Center, see: ARP/PING The assignment of the IP address to the hardware address can be done via the ARP table.

  • Page 17: Administration Methods

    What information do • ’Administration via the myUTN Control Center’ you need? • ’Administration via the SEH UTN Manager’ • ’Administration via the InterCon-NetTool’ • ’Administration via Email (only myUTN-80 and later)’ • ’Administration via Reset Button of the Device’...

  • Page 18: Administration Via The Myutn Control Center

    UTN server in the device list and select Actions – Launch Browser from the menu bar. • To start the myUTN Control Center via the SEH UTN Manager, mark the UTN server in the selection list and select UTN Server –...
  • Page 19 Administration Methods Fig. 2: myUTN Control Center - START Structure of the The available menu items are located in the navigation bar (top). myUTN Control After selecting a menu item (simple mouse click), the available Center submenu items are displayed at the left. After selecting a submenu item, the corresponding page with its content is displayed (at the right).

  • Page 20: Administration Via The Seh Utn Manager

    Administration via the SEH UTN Manager Area of Application The software tool 'SEH UTN Manager' handles the access of the USB devices. The SEH UTN Manager shows the availability of all UTN servers and USB devices that exist in the network and establishes a connection between the client and the USB device.
  • Page 21 • Multi-User version (SEH UTN Manager + SEH UTN Service) A major difference of the multi-user version is the Windows service 'SEH UTN Service'. The service works in the background and becomes active after the system start. The service can be controlled by means of the usual Windows administration methods.
  • Page 22 *To be configured only by an 'Admin' Installing the SEH UTN Manager In order to use the SEH UTN Manager, the program must be installed on a computer with a Windows operating system. The installation file of the SEH UTN Manager can be found on the SEH Computertechnik GmbH homepage: http://www.seh-technology.com/services/downloads/myutn.html...
  • Page 23 Changing Versions If a version of the SEH UTN Manager is installed on your system and you want to change to a different version, you must first uninstall the existing version.
  • Page 24 Buttons for managing the USB Display area for the device device connection properties Fig. 3: SEH UTN Manager - Main Dialog Which Functions Are The SEH UTN Manager offers the following features: Supported? • ’Adding USB Devices to the Selection List’...
  • Page 25 Online Help. To start the Online Help, select Help – Online Help from the menu bar. Functions in the SEH UTN Manager can be shown as inactive or not shown at all. This depends on • the embedded UTN server model •...

  • Page 26: Administration Via The Intercon-Nettool

    You can mark and configure the devices in the device list. Installation In order to use the InterCon-NetTool, the program must be installed on a computer with a Windows operating system. The installation file of the InterCon-NetTool can be found on the SEH Computertechnik GmbH homepage: http://www.seh-technology.com/services/downloads/myutn.html Proceed as follows: 1.
  • Page 27 Administration Methods Structure of the After the program start you will see the main dialog with the InterCon-NetTool following elements. The dialog may vary, depending on which elements you have chosen to be shown or hidden. Toolbar Device list Menu bar Filter for the device list Shortcut menu Fig.

  • Page 28: Administration Via Email (Only Myutn-80 And Later)

    Administration Methods Administration via Email (only myUTN-80 and later) You can administer the UTN server via email and thus via any computer with Internet access. Functionalities An email allows you to • send UTN server status information • define UTN server parameters or •...
  • Page 29 Administration Methods Syntax and Format Note the following syntax for instructions in the subject line: cmd: <command> [<comment>] of an Instruction The following commands are supported: Commands Option Description [<command>] get status Sends the status page of the UTN server. get parameters Sends the parameter list of the UTN server.
  • Page 30 Administration Methods Parameter Changes Parameter changes are integrated into the email body with the following syntax: <parameter> = <value> The syntax and values can be obtained from the parameter list, see: 115. Example 1 This email causes the UTN server to send the parameter list to the sender of the email.

  • Page 31: Administration Via Reset Button Of The Device

    Administration Methods Administration via Reset Button of the Device LEDs, the reset button and various ports can be found on the UTN server. These components are described in the 'Quick Installation Guide'. Using the reset button you can reset the UTN server’s parameter values to their default setting;...

  • Page 32: Network Settings

    UTN server into a TCP/IP network. For further information about the assignment of IP addresses, see: What do you want ’Configuring IPv4 Parameters via the myUTN Control Center’ to do? ’Configuring IPv4 Parameters via the SEH UTN Manager’ ’Configuring IPv4 Parameters via the InterCon-NetTool’ myUTN User Manual...
  • Page 33 Gateway address of the UTN server Configuring IPv4 Parameters via the SEH UTN Manager Requirements The SEH UTN Manager is installed on the client; see: The UTN server is added to the selection list; see: Proceed as follows: 1. Start the SEH UTN Manager.
  • Page 34 Network Settings Configuring IPv4 Parameters via the InterCon-NetTool Requirements The InterCon-NetTool is installed on the client, see: The network scan via Multicast has been enabled in the InterCon-NetTool. The router in the network forwards multicast requests. Proceed as follows: 1. Start the InterCon-NetTool. 2.

  • Page 35: How To Configure Ipv6 Parameters

    Network Settings How to Configure IPv6 Parameters You can integrate the UTN server into an IPv6 network. What are the IPv6 (Internet Protocol version 6) is the successor of the more Advantages of IPv6? common IPv4. Both protocols are standards for the network layer of the OSI model and regulate the addressing and routing of data packets via a network.
  • Page 36 Network Settings The URL will only be accepted by browsers that support IPv6. Which Types of IPv6 There are different types of IPv6 addresses. The prefixes of the IPv6 Addresses are addresses provide information about the IPv6 address types. available? •...

  • Page 37: How To Configure The Dns

    Network Settings Table 4: IPv6 Parameters Parameters Description IPv6 Enables/disables the IPv6 functionality of the UTN server. Automatic Enables/disables the automatic assignment of the IPv6 configuration address for the UTN server. IPv6 address Defines a UTN server IPv6 unicast address assigned manually in the format n:n:n:n:n:n:n:n.

  • Page 38: How To Configure Snmp

    Network Settings Table 5: DNS Parameters Parameters Description Enables/disables DNS. Primary DNS server Defines the IP address of the primary DNS server (e.g. 192.168.0.21). Secondary DNS server Defines the IP address of the secondary DNS server. The secondary DNS server is used if the first one is not available.

  • Page 39: How To Configure Bonjour

    Network Settings Proceed as follows: 1. Start the myUTN Control Center. 2. Select NETWORK - SNMP. 3. Configure the SNMP parameters; see: Table 6 4. Click Save & Restart to confirm. The settings are saved. Table 6: SNMP Parameters Parameters Description SNMPv1 Enables/disables SNMPv1.
  • Page 40 Network Settings • Location of server services without knowledge of the device’s host name or IP address. When checking the IP address assigned via ZeroConf (see: ’ZeroConf’ 14) the UTN server sends a query to the network. If the IP address has already been assigned elsewhere in the network, the UTN server will receive a message.

  • Page 41: How To Configure Pop3 And Smtp (Only Myutn-80 And Later)

    Network Settings How to Configure POP3 and SMTP (only myUTN-80 and later) You must configure the protocols POP3 and SMTP on the UTN server so that the notification service ( 54) and the remote maintenance via email ( 28) will work properly. POP3 'POP3' (Post Office Protocol Version 3) is a transfer protocol that a client can use to fetch emails from a mail server.

  • Page 42: Configuring Smtp

    Network Settings Parameters Description POP3 - Security Defines the authentication method to be used (APOP / SSL/TLS). When using SSL/TLS, the cipher strength is defined via the encryption level POP3 - Check mail every Defines the time interval (in minutes) for retrieving emails from the POP3 server.
  • Page 43 Network Settings Parameters Description SMTP - Sender name Defines the email sender name to be used by the UTN server. SMTP - Login Enables/disables the SMTP authentication for the login. SMTP - User name Defines the user name for the SMTP authentication. SMTP - Password Defines the password for the SMTP authentication.

  • Page 44: How To Configure Wlan (Myutn-54 Only)

    Network Settings How to Configure WLAN (myUTN-54 only) The UTN server model 'myUTN-54' can handle WLAN. This allows you to wirelessly operate the UTN server in the network. What is WLAN? WLAN is a radio technology that allows you to establish wireless connections between network components.
  • Page 45 Network Settings WEP (Wired Equivalent Privacy) is an encryption method according to IEEE 802.11 on the basis of the RC4 encryption algorithm. WEP offers mechanisms for data encryption and authentication. WEP uses a key to encrypt the entire communication. As for encrypted access points, the same WEP key must be used for the access point and the UTN server.
  • Page 46 Network Settings Using the UTN Server (myUTN-54) in a Wireless Network To operate the UTN server in a wireless network, the WLAN and security settings of the UTN server must match those of the wireless network. In order to configure the UTN server you must first establish a connection to a wired network by means of the network connector RJ-45;...
  • Page 47 Network Settings Table 10: WLAN Parameters Parameters Description Mode Defines the communication mode. The communication (Communication Mode) mode defines the network structure in which the UTN server will be installed. Two modes are available: - In the 'Ad-Hoc' mode, the UTN server communicates directly with another WLAN client (peer-to-peer).
  • Page 48 Network Settings Parameters Description Encryption method see: ’WLAN Security’ Authentication method see: ’Authentication’ Connecting the UTN Server to the Wired Network To establish a connection to a wired network, connect the network cable (RJ-45) to the UTN server. The UTN server automatically switches to the wired network.

  • Page 49: Device Settings

    Device Settings 4 Device Settings You can configure the device time, the UTN port, the notification service, etc. on the UTN server. This chapter describes these device settings. What information do • ’How to Determine a Description’ you need? • ’How to Configure the Device Time’ •...

  • Page 50: How To Determine A Description

    Device Settings How to Determine a Description You can assign freely definable descriptions to the UTN server. This gives you a better overview of the devices available in the network. Proceed as follows: 1. Start the myUTN Control Center. 2. Select DEVICE - Description. 3.

  • Page 51: How To Configure The Utn (Ssl) Port

    This UTN port or the UTN SSL port must not be blocked by a firewall. If required, you can change the port number on the UTN server. Requirements In order that the SEH UTN Managers installed on the client receive the current port number, the 'SNMPv1' parameter must be activated; see Proceed as follows: 1.

  • Page 52: How To Assign A Name To A Usb Device

    Device Settings How to Assign a Name to a USB Device You can assign any name to the USB device. This gives you a better overview of the devices available in the network. Proceed as follows: 1. Start the myUTN Control Center. 2.

  • Page 53: How To Compress The Data Stream Of The Usb Scanner

    3. Tick Compression. 4. Click Save to confirm. The data stream of the USB scanner will be compressed. The compression will be displayed client-side in the SEH UTN Manager under the device properties. Fig. 8: SEH UTN Manager - Compression...

  • Page 54: How To Use The Notification Service (Only Myutn-80 And Later)

    Device Settings How to Use the Notification Service (only myUTN-80 and later) You can get notifications in the form of emails or SNMP traps from the UTN server. By means of these notifications up to four email recipients can be informed about various events irrespective of time and location.
  • Page 55 Device Settings 5. Specify the interval. 6. Click Save & Restart to confirm. The settings are saved. Configuring event notifications via email Requirements SMTP parameters have been configured on the UTN server, see: A DNS server has been configured on the UTN server, see: For the notification service you can specify up to two email recipients and the message types.

  • Page 56: How To Control The Access To Dongle-Protected Software (Only Myutn-80) Or Usb Devices (Only Myutn-150) Via Vlan

    Device Settings How to Control the Access to Dongle-Protected Software (only myUTN-80) or USB Devices (only myUTN-150) via VLAN The UTN server supports the use of VLAN (Virtual Local Area Network). It is useful to divide a physical network into VLANs for performance and security reasons.
  • Page 57 Device Settings What do you want ’Entering VLANs’ to do? ’Allocating VLAN to a USB port’ Entering VLANs Proceed as follows: 1. Start the myUTN Control Center. 2. Select NETWORK - IPv4 VLAN. 3. Configure the VLAN parameters; see: Table 11 4.

  • Page 58: Working With The Seh Utn Manager

    The software tool SEH UTN Manager handles the access of the USB devices. This chapter will show you how to embed USB devices in the SEH UTN Manager and how to establish connections between the client and the USB device.

  • Page 59: How To Find Utn Servers/Usb Devices In The Network

    ’Scanning the Network’ Defining Search Parameters Requirements The SEH UTN Manager is installed on the client; see: Proceed as follows: 1. Start the SEH UTN Manager. 2. Select Program – Options from the menu bar. 3. Select the Network Scan tab.

  • Page 60: How To Add Usb Devices To The Selection List

    The UTN servers found during the network scan will be displayed in the 'network list'. To use the connected USB devices, they must be assigned to the selection list in the SEH UTN Manager together with the UTN server. Requirements The SEH UTN Manager is installed on the client;...

  • Page 61: How To Connect A Usb Device To A Client

    The USB device can then be used by the client as if the USB device was directly connected to the client. Requirements The SEH UTN Manager is installed on the client; see: The USB device is shown in the selection list; see: All provisions (driver installation, etc.) necessary to operate the USB device locally (i.e.

  • Page 62: How To Cut The Connection Between The Usb Device And The Client62

    This allows other network participants to access the USB device. Usually the connection is cut by the user via the SEH UTN Manager. The administrator can also cut the connection via the myUTN Control Center. In addition, the connection for some automatisms can be automatically disconnected ( 64).

  • Page 63: How To Request An Occupied Device

    Requirements The SEH UTN Manager is installed on the client; see: The SEH UTN Manager is installed on the client of the user who uses the USB device; see: The SEH UTN Manager is be executed on both clients.

  • Page 64: How To Automate Device Connections And Program Starts

    Program Starts You can automate device connections and program starts in many ways. This is done by various automatisms. Only the multi-user version of the SEH UTN Manager allows you to use all automatisms. What do you want to ’Activating the Device Automatically after the SEH UTN Manager Program Start (Auto-Connect)’...
  • Page 65 1. Start the SEH UTN Manager. 2. Mark the relevant USB device in the selection list. 3. Select Device – Settings from the menu bar. 4. Tick Activates the device automatically after the SEH UTN Manager program start. (Auto-Connect). 5. Click OK.
  • Page 66 Can only be configured by an admin in the multi-user version. Requirements The SEH UTN Manager is installed on the client; see: The USB device is shown in the selection list; see: Proceed as follows: 1. Start the SEH UTN Manager.
  • Page 67 The following restrictions may occur when using certain applications: • In the SEH UTN Manager, you can only select applications with the extension 'exe'. • Some applications can only be launched if a certain device is available. This means that by launching the application manually the device connection will be activated.
  • Page 68 SEH UTN Manager. Requirements The SEH UTN Manager is installed on the client; see: The USB device is shown in the selection list; see: Proceed as follows: 1. Start the SEH UTN Manager.
  • Page 69 The batch file will be created automatically afterwards and can then be edited. Finally, the complete UTN Action will be created automatically by the SEH UTN Manager and saved by the user. Requirements The multi-user version of the SEH UTN Manager (incl.
  • Page 70 Working with the SEH UTN Manager Proceed as follows: 1. Start the SEH UTN Manager. 2. Mark a USB device in the selection list. 3. Select Device – Create UTN Action from the menu bar. The dialog Create UTN Action will be started.

  • Page 71: How To Get Information About The Usb Device

    ’Configuring Messages’ Displaying Status Information Requirements The SEH UTN Manager is installed on the client; see: The USB device is shown in the selection list; see: Proceed as follows: 1. Start the SEH UTN Manager. 2. Mark the relevant USB device in the selection list.

  • Page 72: How To Manage Selection Lists For Several Participants

    How to Manage Selection Lists for Several Participants The selection list is a central element of the SEH UTN Manager. It displays all embedded UTN servers as well as the connected USB devices and shows their status. The displayed USB devices can be connected to the client and can be used.
  • Page 73 'Local Machine' directory and applies to all users. In the multi-user version of the SEH UTN Manager the administrator can also provide users with individual selection lists by means of an .ini file.
  • Page 74 Working with the SEH UTN Manager User-Specific Selection List Fig. 14: User-Specific Selection List Properties of the user-specific selection list: • Each user has their own selection list. (All administrators have the same selection list.) • The selection list can be edited by the administrator or by users with write access.
  • Page 75 Requirements The multi-user version is installed on the Windows client. Proceed as follows: 1. Start the SEH UTN Manager (as Admin). 2. Compose the selection list; see: ’How to Add USB Devices to the Selection List’ 3. Select Program – Options from the menu bar.
  • Page 76 7. Select Selection List – Export from the menu bar. The Export to dialog appears. 8. Save the file 'SEH UTN Manager.ini' using the following path: %APPDATA%\SEH Computertechnik GmbH\SEH UTN Manager.ini Each user has access to their own predefined selection list.
  • Page 77 Protecting the user-specific selection list When using predefined user-specific selection lists we recommend protecting the selection list against modifications by the user. The selection list of a user is stored as 'SEH UTN Manager.ini' file in the following location: %APPDATA%\SEH Computertechnik GmbH\SEH UTN Manager.ini Use the control panel of the operating system to turn .ini files into...

  • Page 78: Security

    Security 6 Security A number of security mechanisms are available to ensure optimum security for the UTN server. This chapter describes how to make use of these security mechanisms. The following security mechanisms can be configured and activated according to your demands: What information do •...

  • Page 79: How To Define The Encryption Level For Ssl/Tls Connections

    Security How to Define the Encryption Level for SSL/TLS Connections The following connections on the UTN server can be encrypted via SSL/TLS: • Email: POP3 ( • Email: SMTP ( • Web access to the myUTN Control Center: HTTPS ( •...
  • Page 80 Security The following encryption levels can be selected: • Compatible: Cipher suites with an encryption of 40 to 256 bit will be used. • Low: Only cipher suites with a low encryption of 56 bit will be used. (Fast connection) •...

  • Page 81: How To Control Access To The Myutn Control Center

    Security How to Control Access to the myUTN Control Center You can protect the administrative Web and SNMP access to the myUTN Control Center. What do you want ’Specifying the Permitted Web Connection Type’ to do? ’Protecting the web access via password’ ’Granting/denying the web access via VLAN addresses (only myUTN-80 and myUTN-150)’...
  • Page 82 Security 4. Click Save & Restart to confirm. The setting will be saved. Protecting the web access via password You can use a password to protect the myUTN Control Center against unauthorized web access. If a password is set, only the start page of the myUTN Control Center can be visited and displayed.

  • Page 83: How To Control Access To The Utn Server (Tcp Port Access Control)

    Security Granting/denying the SNMP access via VLAN addresses (only myUTN-80 and myUTN-150) You can deny the administrative SNMP access to the myUTN Control Center via a VLAN address. Proceed as follows: 1. Start the myUTN Control Center. 2. Select SECURITY - Device access. 3.
  • Page 84 Security Test Mode The 'test mode' allows you to check the configured access protection. If the test mode is activated, access protection remains active until the UTN server is rebooted. After restarting, the protection is no longer effective. The 'test mode' option is activated by default. After a successful test, you must deactivate the test mode so that access protection remains permanently active.

  • Page 85: How To Control Access To Usb Devices (Only Myutn-80 And Later)

    To make the USB device available, the user must enter the key for the USB port on the client. This is done via the SEH UTN Manager. By changing the key in the myUTN Control Center the user can (once again) lose its permission to access the USB device.
  • Page 86 In order for a user to gain access to a USB device that is protected by means of the USB port key control, an appropriate key must be entered on the client via the SEH UTN Manager. Proceed as follows: 1.
  • Page 87 Security Specifying the Device Assignment on the USB Port To prevent manipulations by switching the USB devices on the UTN server, you can permanently assign USB devices to the USB ports. Proceed as follows: 1. Start the myUTN Control Center. 2.

  • Page 88: How To Use Certificates Correctly

    Security How to Use Certificates Correctly The UTN server has its own certificate management. This section explains how certificates are used and when the use of certificates is recommended. What are Certificates can be used in TCP/IP-based networks to encrypt data Certificates? and to authenticate communication partners.
  • Page 89 Security you replace the default certificate by a self-signed certificate or CA certificate as soon as possible. • S/MIME certificate (only myUTN-80 and later) S/MIME certificates (*.pem file) are used to sign and encrypt the emails that are sent by the UTN server. The corresponding private key must be installed as an own certificate in the pkcs(12) format (as *.p12 file) in the intended email program (Thunderbird, Outlook, etc.).
  • Page 90 Security ’Creating a Certificate Request for CA Certificates’ ’Saving the CA Certificate in the UTN Server’ ’Saving the Root Certificate in the UTN Server’ ’Saving the pkcs(12) Certificate in the UTN Server’ ’Saving S/MIME Certificates in the UTN Server (only myUTN-80 and later)’...
  • Page 91 Security Table 12: Parameters for the Creation of Certificates Parameters Description Common name Is used to clearly identify the certificate. It is advisable to use the IP address or the host name of the UTN server to allow a clear assignment of the certificate to the UTN server. You can enter a maximum of 64 characters.
  • Page 92 Security Proceed as follows: 1. Start the myUTN Control Center. 2. Select SECURITY - Certificates. 3. Click Certificate request. 4. Enter the required parameters, see: Table 12 5. Click Create a request. The creation of the certificate request is in progress. This may take a few minutes.
  • Page 93 Security Saving the Root Certificate in the UTN Server The UTN server offers a number of authentication methods to verify its identity in a network. If you use the authentication method 'EAP-TLS', you must install the root certificate of the authentication server (RADIUS) on the UTN server;...
  • Page 94 Security No CA certificate may be installed. To delete a CA certificate; see: Proceed as follows: 1. Start the myUTN Control Center. 2. Select SECURITY - Certificates. 3. Click pkcs12 certificate. 4. Click Browse. 5. Specify the pkcs(12) certificate. 6. Enter the password. 7.

  • Page 95: How To Use Authentication Methods

    Security Deleting Certificates Proceed as follows: 1. Start the myUTN Control Center. 2. Select SECURITY - Certificates. 3. Select the certificate to be deleted via the icon . The certificate is displayed. 4. Click Delete. The certificate is deleted. How to Use Authentication Methods By means of an authentication, a network can be protected against unauthorized access.
  • Page 96 Security What do you want ’Configuring EAP-MD5’ to do? ’Configuring EAP-TLS’ ’Configuring EAP-TTLS’ ’Configuring PEAP’ ’Configuring EAP-FAST’ Configuring EAP-MD5 Benefits and EAP-MD5 validates the identity of devices or users before they gain Purpose access to network resources. You can configure the UTN server for the EAP-MD5 network authentication.
  • Page 97 Security Configuring EAP-TLS Benefits and EAP-TLS (Transport Layer Security) validates the identity of devices Purpose or users before they gain access to network resources. You can configure the UTN server for the EAP-TLS network authentication. This makes sure that the UTN server gets access to protected networks.
  • Page 98 Security Proceed as follows: 1. Start the myUTN Control Center. 2. Select SECURITY – Authentication. 3. Select TLS from the Authentication method list. 4. Click Save & Restart to confirm. The settings are saved. Configuring EAP-TTLS Benefits and EAP-TTLS (Tunneled Transport Layer Security) validates the identity Purpose of devices or users before they gain access to network resources.
  • Page 99 Security 3. Select TTLS from the Authentication method list. 4. Enter the user name and the password that are used for the configuration of the UTN server on the RADIUS server. 5. Select the settings intended to secure the communication in the TLS channel.
  • Page 100 Security 3. Select PEAP from the Authentication method list. 4. Enter the user name and the password that are used for the configuration of the UTN server on the RADIUS server. 5. Select the settings intended to secure the communication in the TLS channel.
  • Page 101 Security • The manual delivery mechanism can be every mechanism that the administrator configures and considers to be safe for the network. • In the case of the automatic delivery, an encrypted channel is established in order to protect the UTN server authentication as well as the delivery of the PACs.

  • Page 102: How To Encrypt Data Transfer

    Security How to Encrypt Data Transfer You can encrypt the data transfer between the clients and the UTN server (and the connected USB devices). Only payload will be encrypted. Control and log data will be transmitted without encryption. Encrypted connection means that client and UTN server communicate via the UTN SSL port.
  • Page 103 Security The data between the clients and the USB device will be transferred in an encrypted way. The encrypted connection will be displayed client-side in the SEH UTN Manager under the device properties. Fig. 17: SEH UTN Manager - Encryption...

  • Page 104: Maintenance

    Maintenance 7 Maintenance Various maintenance activities can be carried out on the UTN server. This chapter contains information on securing and resetting the parameter values. You will also learn how to carry out a restart and a device update. What information do •...
  • Page 105 Maintenance Displaying Parameter Values Proceed as follows: 1. Start the myUTN Control Center. 2. Select MAINTENANCE - Parameter backup. 3. Click the icon The current parameter values are displayed. A detailed description of the parameters can be found in the ’Parameter List’...

  • Page 106: How To Reset The Utn Parameters To Their Default Values

    Maintenance How to Reset the UTN Parameters to their Default Values It is possible to reset the UTN Server’s parameters to the default values (factory settings). All previously configured parameter values will be deleted in this process. Installed certificates will not be deleted.
  • Page 107 Maintenance Resetting Parameters via the InterCon-NetTool Proceed as follows: 1. Start the InterCon-NetTool. 2. Select the UTN server from the device list. 3. Select Actions – Default Settings from the menu bar. 4. Click Finish. The parameters are reset. Resetting the Parameters via the Reset Button LEDs, the reset button and various ports can be found on the UTN server.
  • Page 108 Maintenance [Phase 1] Reset [Phase 2] Restart Switch off the UTN server Switch off the UTN server (interrupt the power supply). (interrupt the power supply). Press and hold the reset Switch on the UTN server button. (establish the power supply). Switch on the UTN server (establish the power supply).

  • Page 109: How To Perform An Update

    An update should be undertaken if function do not work properly Recommended? and if SEH Computertechnik GmbH has released a new software or firmware version with new functions or bug fixes. Check the installed software and firmware version on the UTN server.

  • Page 110: How To Restart The Utn Server

    Maintenance How to Restart the UTN Server The UTN server will automatically restart after changes to the parameters or after an update. If the UTN server is in an undefined state, it can also be manually restarted. What do you want ’Restarting the UTN Server via the myUTN Control Center’...

  • Page 111: Appendix

    UTN server, and the index lists. What information do • ’Glossary’ you need? • ’Parameter List’ • ’LED Display’ • ’SEH UTN Manager - Function Overview’ • ’Troubleshooting’ • ’Additional Tool 'utnm.exe'’ • ’Additional Tool 'utnstartapp.exe'’ • ’List of Figures’ • ’Index’...

  • Page 112: Glossary

    SEH UTN Manager The software tool SEH UTN Manager handles the access of the USB devices. The software is installed on all clients that are meant to access a USB device in the network. The SEH UTN Manager shows the availability of all USB devices in the network and establishes a connection between the client and the USB device.
  • Page 113 Manufacturer Device number The hardware address can be found on the housing, in the SEH UTN Manager or in the InterCon-NetTool. The use of separators within the hardware address depends on the platform. Note the following conventions when entering the...
  • Page 114 Appendix - Glossary Host Name The host name is an alias for an IP address. The host name uniquely identifies the UTN server in the network and makes it easier to remember. Gateway Using a gateway, you can address IP addresses from external networks.

  • Page 115: Parameter List

    Appendix - Parameter List Parameter List This chapter gives an overview of all available parameters of the UTN server. The parameter list gives details about the functions and values of the individual parameters. What information do • ’Parameter List - IPv4’ you need? •...
  • Page 116 Appendix - Parameter List Table 13: Parameter List - IPv4 Parameters Value Default Description ip_addr valid IP address 169.254. Specifies the IP address of the [IP address] 0.0/16 UTN server. ip_mask valid IP address 255.255. Specifies the subnet mask of [Subnet mask] the UTN server.
  • Page 117 Appendix - Parameter List Parameters Value Default Description ipv4vlan_snmp on/off Grants/denies the [VLAN access] administrative SNMP access to the myUTN Control Center via a VLAN address. Table 15: Parameter List – IPv6 Parameters Value Default Description ipv6 on/off Enables/disables the IPv6 [IPv6] functionality of the UTN server.
  • Page 118 Appendix - Parameter List Table 16: Parameter List - Bonjour Parameters Value Default Description bonjour on/off Enables/disables the Bonjour [Bonjour] service. bonjour_name max. 64 characters [Default Defines the Bonjour name of [Bonjour name] [a-z, A-Z, 0-9] name] the UTN server. Tabelle 17: Parameter List - SSL connections Parameter Value...
  • Page 119 Appendix - Parameter List Table 19: Parameter List - TCP port access Parameters Value Default Description protection on/off Enables/disables the locking [Port access of the selected ports. control] protection_test on/off Enables/disables the test [Test mode] mode. The test mode allows you to test the parameters set using the access control.
  • Page 120 Parameters Value Default Description utn_heartbeat 1-1800 This parameter can only be used after consultation with the SEH support team. utn_accctrt_1 [---] Specifies methods for limiting the access and use of the USB utn_accctrt_8 port and the connected USB [Method] keyids device.
  • Page 121 USB port (i.e. utn_poff_8 the USB device connected to the port). off = power on on = power off utn_postreset_1 on/off This parameter can only be used after consultation with utn_postreset_8 the SEH support team. myUTN User Manual...
  • Page 122 Appendix - Parameter List Table 24: Parameter List - DNS Parameters Value Default Description on/off Enables/disables the name [DNS] resolution via a DNS server. Defines the domain name of dns_domain max. 255 characters [blank] [Domain name] [a-z, A-Z, 0-9] an existing DNS server. dns_primary valid IP address 0.0.0.0...
  • Page 123 Appendix - Parameter List Parameters Value Default Description any_hash Specifies the hash algorithm [Hash] of the SNMP user group 1. any_cipher --- [None] Defines the encryption [Encryption] method of the SNMP user group 1. admin_name max. 64 characters admin Defines the name of the [User name] [a-z, A-Z, 0-9] SNMP user group 2.
  • Page 124 Appendix - Parameter List Table 27: Parameter List - Description Parameters Value Default Description sys_name max. 64 characters [blank] Specifies the host name of the [Host name] [a-z, A-Z, 0-9] UTN server. sys_descr max. 64 characters [blank] Freely definable description [Description] [a-z, A-Z, 0-9] sys_contact...
  • Page 125 Appendix - Parameter List Parameters Value Default Description auth_ano_name max. 64 characters [blank] Defines the anonymous name [Anonymous name] [a-z, A-Z, 0-9] for the unencrypted part of the EAP authentication methods TTLS, PEAP, and FAST. auth_wpa_addon max. 255 characters [blank] Specifies an optional WPA [WPA add-on] [a-z, A-Z, 0-9]...
  • Page 126 Appendix - Parameter List Table 30: Parameter List - SMTP (only myUTN-80 and later) Parameters Value Default Description smtp_srv max. 128 characters [blank] Defines the name of the [Server name] SMTP server. smtp_port max. 5 characters Defines the port number used [Server port] 1-65535 by the UTN server to send...
  • Page 127 Appendix - Parameter List Table 31: Parameter List - Notification (only myUTN-80 and later) Parameters Value Default Description trapto_1 valid IP address 0.0.0.0 Defines the SNMP trap trapto_2 address of the recipient. [Address] trapcommu_1 max. 64 characters public Defines the SNMP trap trapcommu_2 [a-z, A-Z, 0-9] community of the recipient.
  • Page 128 Appendix - Parameter List Parameters Value Default Description noti_pup_1 on/off Enables/disables the sending noti_pup_2 of emails when the UTN [Send email if server is restarted. UTN server is restarted] notistat_d al = daily Specifies the interval at which [Interval] su = Sunday a status email is sent.
  • Page 129 Appendix - Parameter List Parameters Value Default Description wifi_channel Defines the channel to which [Channel] the entire data communication 14 (country-specific) will be transmitted. The channel (frequency range) should be changed if interferences emerge. Keep yourself informed about national provisions regarding the use of WLAN products and only use authorized channels.
  • Page 130 Appendix - Parameter List Parameters Value Default Description wifi_wepkey1 The max. number of [blank] Defines the WEP keys. Four wifi_wepkey2 characters depends WEP keys are available. wifi_wepkey3 on the selected key You can enter the following wifi_wepkey4 type: characters: [Key 1-4] 64 ASCII = 5 - Hexadecimal = 0-9, a-f, A-F 64 HEX...

  • Page 131: Led Display

    Appendix - LED Display LED Display The UTN server has LEDs. The LEDs of the UTN server provide information about its status. During the activation procedure, the behavior of the LEDs differs from this description. Action Color Description Link permanently on green There is a connection to the network.

  • Page 132: Seh Utn Manager - Function Overview

    Appendix - SEH UTN Manager - Function Overview SEH UTN Manager - Function Overview Functions in the SEH UTN Manager can be shown as inactive (grayed out) or not shown at all. This depends on the following factors: • SEH UTN Manager version (single-user / multi-user) •...
  • Page 133 Appendix - SEH UTN Manager - Function Overview Table 33: SEH UTN Manager - Function Overview = enabled d = disabled = function is not displayed = read-only rw = read and write myUTN User Manual...

  • Page 134: Troubleshooting

    This chapter describes some problems and their solutions. Problem • ’The UTN server signalizes the BIOS mode’ • ’Some functions in the SEH UTN Manager are hidden, enabled or appear dimmed’ • ’A connection to the UTN server cannot be established’...
  • Page 135 Appendix - Troubleshooting Fig. 18: InterCon-NetTool - UTN Server in BIOS Mode The software must be loaded on the UTN server so that the UTN server can switch from the BIOS mode to the normal mode. Proceed as follows: 1. Start the InterCon-NetTool. 2.
  • Page 136 The multi-user version of the SEH UTN Manager (SEH UTN Service) is installed on the Windows client and your Windows user account does not have the required administrative rights. This leads to restricted user rights in the SEH UTN Manager; see: ’SEH UTN Manager - Function Overview’ 133.
  • Page 137 Appendix - Troubleshooting A connection to the USB device cannot be established Possible Cause The access control for USB devices is enabled No driver software for the USB device is installed on the client. The USB device is already connected to another client. A connection to the myUTN Control Center cannot be established Eliminate possible error sources.

  • Page 138: Additional Tool 'Utnm.exe

    SEH Computertechnik GmbH. It is used for the activation and deactivation of USB devices. Only the multi-user version of the SEH UTN Manager allows you to use the additional tool 'utnm.exe'. In order to activate or deactivate a USB device with the tool 'utnm.exe', commands are entered and run in a special syntax in the...
  • Page 139 The batch file will be saved. The command sequence will be run by double-clicking the file. Syntax and Note the following syntax: Commands "<path utnm.exe>" /<command> "<command string>" The file 'utnm.exe' can be found in the program folder of the SEH UTN Manager. myUTN User Manual...
  • Page 140 Appendix - Additional Tool 'utnm.exe' The following commands are supported: Command Description /c <command string> Runs a command. The command is specified in greater detail by the command string. The following command strings can be used (elements in square brackets are optional): /command <command •...
  • Page 141 • only the ASCII format can be read Example A USB device is to be activated. Commands and syntax: "<path utnm.exe>" "activate <host name> <vendor id> <product id> [<port id>]" Results in: "C:\Programs\SEH Computertechnik GmbH\SEH UTN Manager\utnm.exe" /c "activate 192.168.0.140 0x0d7d 0x1400 4" myUTN User Manual...

  • Page 142: Additional Tool 'Utnstartapp.exe

    Functional restrictions may arise when using certain applications. This can be prevented by means of the tool 'utnstartapp.exe‘ . Restriction 1: In the SEH UTN Manager, you can only select applications with the extension 'exe'. Consequence: Applications with different extensions cannot activate the device connection.
  • Page 143 4. Tick Activates the device automatically after the start of a selected application. (Application). 5. Select the tool 'utnstartapp.exe‘ as an application and save your settings in the SEH UTN Manager. 6. Create the configuration file 'utnstartapp.ini‘ . 7. Specify the parameters 'commandLine' and 'delay'.
  • Page 144 Note: Multiple usage of 'utnstartapp.exe' on a PC For the 'SEH UTN Service‘ to make a decision, the reference to the combination (file name and path) must be unique. If you want to use the tool 'utnstartapp.exe' several times, you must change the file...

  • Page 145: List Of Figures

    Control Center - START ......19 SEH UTN Manager - Main Dialog ......24 InterCon-NetTool - Main Dialog .

  • Page 146: Index

    Appendix - Index Index Cipher Suite Communication mode Connection disable enable Address Hardware Address Data compression IP address Default certificate MAC Address Default name Ad-Hoc mode Default settings 20, 67 Application Descriptions ARP/PING Device number 44, 45, 95 Authentication DHCP Auto-Connect 20, 64 DNS (Domain Name Service)
  • Page 147 Language Reset Start 31, 107 Reset button Structure Restart Roaming Roaming level Network List Root certificate Network Settings Notification Service Email S/MIME certificate SNMP Trap Security Notifications Security level SEH UTN Manager Function overview Parameter list install myUTN User Manual...
  • Page 148 Appendix - Index Start User-Specific Selection List Structure 21, 69 Update UTN Action Versions UTN port 51, 102 SEH UTN Service UTN SSL port 21, 138 Selection List utnm.exe Self-signed certificate Single-User Version SMTP Version Number SNMP Trap VLAN SNMPv1...

This manual is also suitable for:

Myutn-50Myutn-54Scannerserver myutn-130Myutn-150Dongleserver myutn-80Sdcardserver myutn-120

Table of Contents