IGEL zero hdx User manual
जाहिरात
जाहिरात
IGEL Zero HDX
Manual
IGEL Technology GmbH IGEL Zero HDX 29.04.2016
Important Information
Please note some important information before reading this documentation.
Copyright
This publication is protected under international copyright laws. All rights reserved. With the exception of documentation kept by the purchaser for backup purposes, no part of this manual – including the products and software described in it – may be reproduced, manipulated, transmitted, transcribed, copied, stored in a data retrieval system or translated in any form or by any means without the express written permission of
IGEL Technology GmbH.
Copyright © 2016 IGEL Technology GmbH. All rights reserved.
Trademarks
IGEL is a registered trademark of IGEL Technology GmbH.
Any other names or products mentioned in this manual may be registered trademarks of the associated companies or protected by copyright through these companies. They are mentioned solely for explanatory or identification purposes, and to the advantage of the owner.
Disclaimer
The specifications and information contained in this manual are intended for information use only, are subject to change at any time without notice and should not be construed as constituting a commitment or obligation on the part of IGEL Technology GmbH. IGEL Technology GmbH assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual, including any pertaining to the products and software described in it. IGEL Technology GmbH makes no representations or warranties with respect to the contents thereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose.
IGEL Support and Knowledge Base
If you have any questions regarding an IGEL product and are already an IGEL customer, please contact your dedicated sales partner first. Er beantwortet gerne Ihre Fragen rund um alle IGEL-Produkte.
If you are currently testing IGEL products or your sales partner is unable to provide the help you need, please fill in the support form after logging on at the
http://www.igel.com/de/mitgliederbereich/anmelden-abmelden.html
(http://www.igel.com/de/mitgliederbereich/anmelden-abmelden.html) .
We will then contact you as soon as possible. It will make things easier for our support staff if you provide us with all the information that is available. Please see also our notes regarding support and service information. Pealse visit our IGEL Knowledge Base http://edocs.igel.com/ to find additional Best Practice and How To documentation as well as the IGEL Support-FAQ (http://faq.igel.com).
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Contents
Important Information ...................................................................................................................................................2
1.
Quick Installation ...............................................................................................................................................6
1.1. The IGEL Linux desktop .................................................................................................................. 7
2.
Boot Procedure ..................................................................................................................................................9
2.1. Boot Menu ..................................................................................................................................... 9
2.2. Network Integration .................................................................................................................... 11
2.3. X-Server ........................................................................................................................................ 11
3.
Application Launcher .......................................................................................................................................11
3.1. General System Information ........................................................................................................ 12
3.2. Sessions ........................................................................................................................................ 12
3.3. System .......................................................................................................................................... 13
3.4. License .......................................................................................................................................... 13
3.5. Network Information ................................................................................................................... 13
3.6. Shutting Down and Restarting a Device ...................................................................................... 14
4.
Setup Application ............................................................................................................................................14
4.1. Starting the Setup ........................................................................................................................ 14
4.2. Ending the Setup .......................................................................................................................... 14
4.3. Setup Areas .................................................................................................................................. 15
4.4. Setup Search ................................................................................................................................ 17
5.
Sessions ..........................................................................................................................................................19
5.1. Desktop Integration ..................................................................................................................... 19
5.2. Citrix Receiver Selection............................................................................................................... 20
5.3. HDX / ICA Global .......................................................................................................................... 20
5.4. Legacy ICA Sessions ...................................................................................................................... 30
5.5. Citrix StoreFront / Web Interface ................................................................................................ 34
5.6. Citrix Self-Service ......................................................................................................................... 38
5.7. Citrix Access Gateway .................................................................................................................. 40
5.8. Appliance Mode ........................................................................................................................... 40
5.9. SSH Session .................................................................................................................................. 43
5.10. Firefox browser ............................................................................................................................ 44
5.11. Media Player ................................................................................................................................ 62
5.12. Java Web Start Session ................................................................................................................ 65
5.13. VNC Viewer .................................................................................................................................. 67
6.
Accessories .....................................................................................................................................................67
6.1. ICA Connection Center ................................................................................................................. 67
6.2. Local Terminal .............................................................................................................................. 68
6.3. Change Smartcard Password ....................................................................................................... 68
6.4. Smartcard Personalization ........................................................................................................... 68
6.5. Setup Session ............................................................................................................................... 68
6.6. Quick Settings Session.................................................................................................................. 68
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6.7. Display switch .............................................................................................................................. 69
6.8. Application Launcher ................................................................................................................... 72
6.9. Sound Mixer ................................................................................................................................. 73
6.10. System Log Viewer ....................................................................................................................... 73
6.11. UMS Registration ......................................................................................................................... 74
6.12. Touchscreen calibration ............................................................................................................... 75
6.13. Task Manager ............................................................................................................................... 75
6.14. Screenshot tool ............................................................................................................................ 78
6.15. Soft keyboard ............................................................................................................................... 80
6.16. Java Control Panel ........................................................................................................................ 80
6.17. Monitor Calibration...................................................................................................................... 81
6.18. Commands ................................................................................................................................... 81
6.19. Network Diagnostics .................................................................................................................... 81
6.20. System Information...................................................................................................................... 83
6.21. Disk Utility .................................................................................................................................... 84
6.22. Firmware Update ......................................................................................................................... 85
6.23. Identify Monitors ......................................................................................................................... 85
6.24. Upgrade License ........................................................................................................................... 85
6.25. Webcam Information ................................................................................................................... 86
6.26. Image viewer ................................................................................................................................ 87
7.
User Interface ..................................................................................................................................................88
7.1. Screen........................................................................................................................................... 88
7.2. Desktop ........................................................................................................................................ 93
7.3. Language ...................................................................................................................................... 99
7.4. Screen Saver and Screen Lock ...................................................................................................... 99
7.5. Input ........................................................................................................................................... 103
7.6. Font Services .............................................................................................................................. 107
8.
Network ........................................................................................................................................................109
8.1. LAN interfaces ............................................................................................................................ 109
8.2. Wireless ...................................................................................................................................... 112
8.3. DHCP Options ............................................................................................................................. 119
8.4. Virtual Private Network - VPN ................................................................................................... 119
8.5. Simple Certificate Enrollment Protocol - SCEP .......................................................................... 123
8.6. Routing ....................................................................................................................................... 126
8.7. Hosts .......................................................................................................................................... 126
8.8. Network Drives .......................................................................................................................... 126
8.9. Proxy .......................................................................................................................................... 128
9.
Devices .........................................................................................................................................................128
9.1. Printers ....................................................................................................................................... 128
9.2. USB Storage Devices .................................................................................................................. 131
9.3. Smartcard ................................................................................................................................... 134
9.4. USB access control ..................................................................................................................... 134
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10.
Security .........................................................................................................................................................136
10.1. Password .................................................................................................................................... 136
10.2. Login Options ............................................................................................................................. 136
10.3. AD/Kerberos Configuration........................................................................................................ 141
11.
System Settings ............................................................................................................................................142
11.1. Time and Date ............................................................................................................................ 142
11.2. Update 143
11.3. Remote management ................................................................................................................ 144
11.4. Shadow ....................................................................................................................................... 145
11.5. Remote Access (SSH / RSH) ........................................................................................................ 145
Power Options ..........................................................................................................................................................146
11.6. Energy options ........................................................................................................................... 150
11.7. Firmware Customization ............................................................................................................ 153
11.8. IGEL System Registry .................................................................................................................. 160
12.
Index .............................................................................................................................................................161
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Introduction
IGEL Thin Clients comprise the very latest hardware and an embedded operating system. Depending on the product concerned, this operating system may be based on IGEL Linux or Microsoft Windows Embedded
Standard
® . We have done our utmost to provide you with an excellent overall solution and promise to provide the very same level of quality service and support.
1. Quick Installation
To install the thin client in your network environment, proceed as follows:
1.
Connect the thin client as follows to the necessary devices and the network:
- Monitor (VGA, DVI, DisplayPort)
- AT-compatible keyboard with PS/2 or USB connection
- USB mouse
- LAN via RJ45 plug connection
2.
Connect the thin client to the power supply.
3.
Start the thin client and wait until the graphical user interface has loaded.
4.
Click on in the taskbar.
5.
Specify the system language and keyboard layout under User Interface > Language .
6.
Specify the resolution and the number of screens under User Interface > Display .
7.
If you would like to specify the IP address manually, enter it in the Network > LAN Interfaces section.
8.
Click on OK to confirm your changes.
The device will restart if necessary and will use the new settings thereafter.
A handy tool tip is available for virtually every setting. If you would like to know more about a setting or option, move your mouse pointer over it and wait for a moment. You can configure the behavior of tool tips under User Interface > Desktop . Further information can be found
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1.1. The IGEL Linux desktop
You can operate the thin client via the taskbar and the IGEL menu.
Figure 1: IGEL Linux desktop
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The following items can be found in the taskbar at the bottom edge of the screen:
Opens the IGEL menu.
Quick Start Panel
Application Launcher: Opens a dialog window with start symbols for sessions.
Setup: Opens the IGEL setup.
Symbol for sessions: Launches a session.
Window bar
Window buttons Allows you to switch between open windows.
System tray
CPU energy saving plan: Changes the energy saving settings.
Volume control
Allows you to remove a USB stick safely
Local network connection
Pager: Allows you to switch between a number of virtual desktops
Time
Show desktop
The IGEL menu offers the following areas and functions:
• Sessions : Allows you to launch sessions
•
System : Allows you to launch system programs
• About : Shows all relevant system information
• Search window: Allows you to find sessions and functions in the start menu
•
Allows you to shut down the thin client
• Allows you to restart the thin client
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2. Boot Procedure
The quick installation procedure is complete.
Restart the system in order to start the boot procedure.
2.1. Boot Menu
During the boot procedure, press the
ESC key in the Secondstage Loader when the Loading Kernel message is shown on the screen.
A menu with four boot options as well as an option for resetting the thin client to the default factory settings will appear:
-
Normal boot
-
Boot with system messages
-
Setup only
-
Failsafe Boot
-
Reset to Factory Defaults (page 10):
Resets the thin client to the default factory settings
2.1.1. Quiet Boot
Quiet Boot is the default boot mode. In this mode, all kernel messages are disabled and the graphical user interface is started.
2.1.2. Verbose Boot
Unlike in Quiet Boot mode, the boot messages are shown in Verbose Boot mode. A diagnostics shell is also available. This can be used to execute common commands (such as ifconfig etc.) when searching for and rectifying faults.
Enter init 3 to close this shell.
The boot procedure will then resume.
2.1.3. Emergency Boot
Emergency Boot is a setup with default parameters.
If you select Emergency Boot , the Secondstage Loader looks for a bootable system in the flash memory and then resumes the boot procedure as in the other boot modes.
Essentially speaking, the X-Server is started without network drivers and with a resolution of 1024 x 768 -
60 Hz during an Emergency Boot . The Setup menu is then opened directly.
This option is useful if, for example, you have selected an excessively high screen resolution or a wrong mouse type and these settings can no longer be changed in the normal setup.
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2.1.4. Failsafe Boot - CRC check
During a Failsafe Boot , a check of the file system is carried out first. The thin client then starts in Verbose
Mode .
2.1.5. Reset to factory defaults
If you select Reset to factory defaults, all personal settings on the thin client (including your password and the sessions you have configured) will be lost.
A warning message will appear on the screen before the procedure is carried out. If the device is protected by an administrator password, you will be prompted to enter this password.
Do you know the password?
1.
Confirm the warning message.
2.
Enter the password. You have three attempts.
Do you not know the password?
1.
Confirm the warning message.
2.
When you are prompted to enter the password, press the Enter key three times.
3.
Press c .
The Terminal Key will appear.
4.
Contact us using the IGEL Service RMA form
(https://www.igel.com/en/service-support/rma-request.html).
5.
Enter the Terminal Key shown, the firmware version and your contact details.
Our service department will send you a so-called Reset to Factory Defaults Key specially for your device.
To ensure that the process is as straightforward and yet as secure as possible, each key is valid for just one device.
See also the Resetting a Thin Client with Unknown Administrator Password FAQs
(http://edocs.igel.com/index.htm#10203461.htm).
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2.2. Network Integration
Once the kernel has been loaded, the network can be configured.
There are three possible ways of integrating the terminal into the network environment.
Depending on the terminal settings, choose between
•
DHCP ,
• BOOTP,
• manually configured IP address.
The network interface can be stopped and restarted on the Linux Console (accessible via
Ctrl + Alt + F11 ) with this command:
/etc/init.d/network stop
/etc/init.d/network start
2.3. X-Server
The final step in the boot procedure involves starting the X-Server and the local window manager .
3. Application Launcher
To launch the Application Launcher , proceed as follows:
Click on in the Quick Start Panel or in the start menu.
The sub-areas of the Launcher provide access to
• Applications
•
System
•
License
• Information regarding the system
•
Network information
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3.1. General System Information
Within the Application Launcher you will find the Information page with important system data such as the firmware version, licensed services and hardware specifications.
Figure 2: Application Launcher - system information
Details of the current network configuration with the IP address and device name are also given here.
3.2. Sessions
All sessions created are shown in a list of applications if they are enabled for the main session page.
To open an application, double-click on it or click on Execute .
Alternatively, you can launch sessions via icons on the desktop, in the Quick Start Panel or from the start menu and context menu.
Applications can also be launched automatically and a key combination (hotkey) can be defined.
The available options for launching a session can be defined under Desktop Integration in the session configuration.
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3.3. System
Under System , you can execute various tools including the firmware updating tool with the pre-set update information.
The following tools are available:
•
Disk Utility: Shows information regarding connected USB drives.
• Display Switch: Switches between a number of screens.
•
Firmware Update: Carries out the update with the settings configured during the setup.
• Identify Monitors: Shows the monitor's number and manufacturer details.
•
Network Tools: Provides detailed information on the network connection and offers a number of problem analysis tools such as Ping or Traceroute.
• Safely Remove Hardware: Removes external storage devices without a risk of losing data.
•
Screenshot Tool: Takes photos of the screen content.
•
Setup: Launches the IGEL Setup.
• Smartcard Personalization: Allows access data and sessions which are to be available to a smartcard user to be written to an IGEL smartcard.
•
System Information: Shows information regarding hardware, the network and connected devices.
• System Log Viewer: Shows system log files "live" and allows you to add your own logs.
•
Taskmanager : Manages all processes.
•
Touchscreen Calibration: Allows a connected touchscreen monitor to be calibrated.
• UMS Registering: Logs the thin client on to a UMS server (access data for the server are required).
•
Upgrade License: Reads a new license file from the USB stick and modifies the functions of the firmware accordingly.
• Webcam Information: Shows data relating to a connected webcam and allows the camera to be tested.
3.4. License
You will find the following here:
• The licenses for the components used in the UD system
• Information on the provision of source code, e.g. under GPL
3.5. Network Information
The Network information tool allows you to read out data from your local network connections and check the availability of a UMS server:
IGEL Technology GmbH
Figure 3: Network information
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3.6. Shutting Down and Restarting a Device
Within the Application Launcher you will find two buttons for Reboot and Shutdown . Both actions can be disabled for the user and will then be available to the administrator only.
You can change the default action when shutting down the device using the button on the screen or the on/off button on the device itself in the setup under System > Power Options > Shutdown .
4. Setup Application
With the help of the setup, you can change the system configuration and session settings.
Any changes you have made in UMS take precedence and may no longer be modifiable. A lock symbol before a setting indicates that it cannot be changed.
4.1. Starting the Setup
You can open the setup in the following ways:
• Double-click on
Setup in the Application Launcher
• or click on
Execute .
• Double-click on Setup on the desktop (if available based on the settings).
• Select
Setup in the desktop context menu (if available based on the settings).
• Select System > Setup in the start menu.
• Click on
Setup in the Quick Start Panel.
• Launch the setup using the keyboard command
Ctrl
+
Alt
+ s , or in the Appliance Mode using Ctrl
+
Alt
+
F2
.
You can configure how the setup can be launched under Accessories . The options described above as well as combinations thereof are available.
4.2. Ending the Setup
In order to end the setup again, you have the following options:
• Click on
Apply if you have finished configuring a setup area and would like to save your settings without closing the setup program.
• Click on
Cancel if you have not made any changes and would like to abort the setup.
• Click on OK to save your changes and exit the setup.
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4.3. Setup Areas
The setup application comprises the following main areas:
Figure 4: Setup areas
Sessions: Allows you to configure application sessions such as ICA, RDP, PowerTerm, browser and others
Accessories: Allows you to configure various local tools - setup pages for the local shell (Terminal), sound mixer, screen keyboard (for touchscreen monitors), options for the Application Launcher and the setup application itself.
User interface: Allows you to configure display settings, entry devices, hotkey commands etc.
Network: Allows you to configure all network settings for LAN/WLAN interfaces and the dial-up connections
Devices: Allows you to configure various devices
Security: Allows you to set the administrator/user passwords and user authorizations etc.
System: Allows you to set various basic system parameters including the date and time, information regarding the firmware update, remote management etc.
Click on one of the areas to open up the relevant sub-structure.
The tree structure allows you to switch between the setup options.
Three navigation buttons are available. The buttons allow you to move back and forth between the setup pages you have visited or reach the next level up within the structure.
You will find a more detailed description of the individual setup options elsewhere. This is merely a brief overview.
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4.3.1. Quick setup
To create a quick setup session, proceed as follows:
1.
Under Setup > Security > Password , enable the password for the administrator.
If users are to be allowed to edit parts of the setup only with a password, enable the password for the setup user too.
2.
Under Setup > Accessories > Quick Setup , define the name and the options for bringing up the quick setup.
3.
Under Setup > Accessories > Quick Setup > User Page Permissions , enable those areas to which the user is to have access.
You can set up a hotkey in order to launch quick setup in the appliance mode. You will find
instructions for setting up the hotkey under Desktop Integration (page 19).
4.3.2. Enable setup pages for users
If a password was set up for the administrator, the IGEL Setup can only be opened with administrator
can be enabled for the user, e.g. to allow them to change the system language or configure a left-handed mouse.
To enable setup pages for the user, proceed as follows:
1.
Under Security > Password , enable the password for the administrator and the setup user .
If users are to be allowed to edit parts of the setup even without a password, create a quick setup session, the password for the setup user will not be enabled in this case.
2.
Under Accessories > Setup > User Page Permissions , enable those areas to which the user is to have access.
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- A check in the checkbox indicates that the node is visible in the setup.
- A green symbol (open lock) indicates that the user is able to edit the parameters on this setup page.
Figure 5: Restricted access to the setup
If you enable a setup page on the lower levels, the node points required for access will automatically be marked as visible (but blocked for editing purposes).
4.4. Setup Search
The Search function enables you to find parameter fields or parameter values within the setup.
1.
To start a search , click on the button below the tree structure.
2.
Enter the text to be searched for and the search details.
3.
Select one of the hits.
4.
Click on Show result and you will be taken to the relevant setup page.
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The parameter or value found will be highlighted as shown below.
Figure 6: Setup search
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5. Sessions
Application sessions can be created and configured in the Sessions sub-structure of the IGEL setup application. The Session Overview provides an overview of all available session types and existing sessions.
Figure 7: Session overview
Click on Add...
to create a new session.
Disabled functions are not shown in the drop-down list.
A number of session functions require the optional Multimedia Codec Pack. This applies in particular to the playback and redirecting of multimedia content. Details can be found in the
IGEL Linux Features that Require the Multimedia Codec Pack FAQs
(http://edocs.igel.com/#10204030.htm).
5.1. Desktop Integration
For each session, there is a desktop integration configuration page on which the following actions can be performed:
• Determining the appearance of the session on the local desktop.
• Setting up the name of the session.
The session name must not contain any of these characters:
\ / : * ? “ < > | [ ] { } ( )
• Selecting the session launch options (autostart, restart).
• Enabling hotkey use.
• Setting a
password for launching the session (administrator, user, setup user).
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5.2. Citrix Receiver Selection
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix Receiver Selection
Select which of the installed Citrix Receiver versions is to be used for Citrix sessions:
•
Default (13.2.1)
• 12.1.8
•
13.1.4
An FAQ document (http://edocs.igel.com/index.htm#10201030.htm) provides an overview of the features in the different versions.
5.3. HDX / ICA Global
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global
This section describes the procedure for configuring the global Citrix settings. This configuration applies for all Citrix sessions.
Most of these properties can be changed separately for each session, e. g.:
• Color depth
• Resolution
• Server IP
• Server name
Please note that a number of configuration options depend on the version of the Citrix Receiver selected. A comparison of functions can be found in the FAQs: Citrix Receiver Feature Matrix
http://faq.igel.com/otrs-igel/public.pl?Action=PublicFAQZoom;ItemID=619.
Citrix Receiver 13.0.x and 13.1.x (Linux) supports HTTPS connections only, while the default setting for the Citrix server is HTTP – a connection attempt will thus fail. HTTPS must be enabled on the Citrix server and you must ensure that a valid root certificate for the certification authority (CA) is installed on the thin client. A best practice document regarding distribution of the certificates is available in the IGEL Knowledge Base: Deploying Trusted Root Certificates
http://edocs.igel.com/index.htm#10200413.htm.
Citrix Receiver 13.1 supports Kerberos passthrough authentication for Legacy-ICA sessions only, not for Storefront!
Users can only change an expired password if this option is enabled on the Citrix server too. See
Warning message when changing password
http://faq.igel.com/otrs-igel/public.pl?Action=PublicFAQZoom;ItemID=621 FAQ.
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5.3.1. Server Location
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Server Location
In this area, you can specify the master ICA browser . The Citrix ICA client is connected to the network. It allows you to bring up a list of all Citrix servers and all published applications which are accessible via the network and use the selected browsing protocol.
The address of the first Citrix server to reply then functions as the master ICA browser.
You can specify a separate address list for each network protocol. This can be
TCP/IP, TCP/IP + HTTP or
SSL/TLS + HTTPS.
• TCP/IP - If your network configuration uses routers or gateways, or if additional network traffic owing to transmissions is to be avoided, you can specify special server addresses for the Citrix servers from which the list of available servers and/or published applications is to be requested.
You can add a number of addresses to the address list so that the clients can establish a connection and function even if one or more servers are not available.
• TCP/IP + HTTP - You can also call up information from the available Citrix servers and published applications via a firewall. To do this, you use the protocol TCP/IP + HTTP as the server location.
The "TCP/IP + HTTP" server location supports the auto-locate function.
•
SSL/TLS + HTTPS - Secure Sockets Layer (SSL) and Transport Layer Security (TLS) encryption offer server authentication and data stream encryption. They also allow you to check the integrity of messages.
If you try to establish a non-SSL/TLS connection to an SSL/TLS server, you will not be connected. A Connection Failed message will be shown.
5.3.2. Local Logon
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Local Logon
In this area, you can specify settings for logging on to the ICA client.
Use Kerberos passthrough authentication for all ICA sessions: This option enables single sign-on for all ICA sessions if Log on to the thin client with AD/Kerberos is configured.
The server too must be configured for passthrough authentication. When launching ICA sessions, it is then no longer necessary to enter a user name and password again as the local logon data (domain logon) are transferred for session logon purposes.
Use the local logon module if problems with load balancing occur. The user's logon information is transferred when connecting to the metaframe master browser.
Use local login window: If this option is enabled, you will need to enter the password again when logging on.
Relaunch mode: The logon module is automatically restarted after being closed.
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Type: Here, you can pre-populate the user name and domain in the logon window and choose between the settings from the last logon and the session setup.
Preset login information: The logon window is pre-populated with the user name and domain.
Show domain: Shows the domain entry in the logon window.
Set client name as user name: This setting may help to resolve reconnection problems during load balancing.
Enable Smartcard Logon: Only specific smartcard types are supported. You will find a list of compatible types in the Smartcard sub-section of the setup.
Domains: Allows you to add domains which are to be available. If you enter a number of domains, these will be shown in the Domains drop-down area in the logon module.
5.3.3. Window
Menu path: Setup > Sessions > Citrix XenDesktop / XenApp > HDX / ICA Global > Window
The following settings are configured under Window :
Standard number of colors: Specifies the standard color depth - the default setting is a color depth of 256 colors.
Approximate colors: Given the differences between the color palettes used by the ICA client and the "thin client" desktop, the screen may flash annoyingly if you switch between windows on a pseudo-color screen.
The ICA client's color adaptation scheme prevents this flashing as it uses the colors from the local desktop palette in order to display the ICA window session. If Approximate Colors is enabled, flashing when switching between windows is avoided.
Window size: Specifies the width and height of the window.
Embed systray icons in window manager taskbar: Inserts an application icon into the local taskbar
Font smoothing: Enables font smoothing - in the event of performance problems, font smoothing should be switched off as it requires additional computing power.
Multi Monitor: Stipulates whether the full-screen mode is to be extended to all monitors.
5.3.4. Keyboard
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Keyboard
On the Keyboard page, you can define alternative key combinations for hotkeys commonly used during ICA sessions. In MS Windows for example, the key combination Alt + F4 closes the current window. This key combination also works in ICA sessions too. All key combinations with Alt which are not used by the X
Window Manager function in the familiar way during an ICA session.
The following settings can be configured:
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•
Keyboard layout : Default is pre-populated but you can also select a country-specific layout. Default means that the local keyboard setting will be used in ICA too.
• File for keyboard layout : You can choose between two alternatives.
-
Generic : Sends language-independent scancodes from the keyboard to the computer.
-
Linux : Sends language-specific scancodes.
The key alternatives are restricted to Ctrl + Shift + Key by default. However, you can change the settings by clicking on the Hotkey Modifier drop-down field and/or hotkey symbol for the relevant key combination.
• Possible keys:
F1 – F12 , Plus , Minus , Tab
• Possible modifiers:
Shift , Ctrl , Alt , Alt + Ctrl , Alt + Shift , Ctrl + Shift
If you would like to use the PC key combination Ctrl + Alt+Delete during an ICA session, use the key combination Ctrl+Alt+Enter or Ctrl+Alt+Return key .
5.3.5. Mapping
Menu path: Setup > Sessions > Citrix XenDesktop / XenApp > HDX / ICA Global > Mapping
Locally connected devices such as printers or USB storage devices can be made available in ICA sessions.
Drive Mapping
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Mapping > Drive Mapping
Through drive mapping, each directory mounted on the thin client (including CD-ROMs and disk drives) is made available to you during ICA sessions on Citrix servers.
In this area, you can specify which drives and paths are mapped during the logon. This applies for all ICA sessions.
Figure 8: Drive mapping
The Activate Drive Mapping option allows you to temporarily enable/disable drive mapping. This offers the advantage that stored settings can be enabled or disabled without being lost.
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Local (USB) devices which are to be used for drive mapping purposes must first be set up as devices.
To set up drive mappings, proceed as follows:
1.
Click on Add to bring up the mapping window.
2.
Select a Drive to map from the list under which the local device or the folder is to be mapped.
If the drive letter you have selected is no longer available on the Citrix server, the specified directory or local drive will be given the next free letter during the logon.
3.
Give the Local Drive Path to which the mapping is to refer.
If you map a locally connected device, use the pre-defined path names available in the drop-down field. The directories in question are those on which the devices are mounted by default during the boot procedure (e.g. /autofs/floppy for an integrated disk drive).
4.
Specify the access authorizations for the mapping.
For each mapping, you have the option of granting read access or write access . You can also select the
Ask option to query the read/write access rights when each ICA session is accessed for the first time.
The drive mappings and access data defined here are then valid for all ICA connections.
Serial Connections - COM Ports
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Mapping > COM Ports
Enable Com Port Mapping in order to perform bidirectional mapping between serial devices connected to the thin client (e.g. scanners, serial printers) and the serial ports of the Citrix server.
As a result, programs running on the server can exchange data with the local devices.
Click on Add under Serial Devices .
From the drop-down list, select the serial connector to which a device is connected or click on Detect
Devices...
to select an available device.
/dev/ttyS0 Denotes the local serial connection COM1
/dev/ttyS1 Denotes the local serial connection COM2
COM3 and COM4 Denote possible expansion cards installed in the PCI/ISA slot, e.g. an internal modem
USB COM1 to USB COM4 Denote serial connections to USB-to-serial adapters.
Your selection will be mapped to the virtual COM1 connection. A second device will be mapped to the virtual COM2 connection and so on.
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If you would like signature pads, you must enable them beforehand under User Interface >
Signature Pads
Printer
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Mapping > Printer
You can set up a printer for ICA sessions here.
With the Enable client printer function, the locally connected thin client printer is made available for your
ICA sessions, provided that it was not disabled on the server side.
The printers must be set up on the Devices > Printers > CUPS > Printers page and must be
enabled there for mapping in ICA sessions, see ICA sessions (page 30).
Because the thin client merely places incoming print jobs in a queue, you need to install the printer on the server.
Device Support
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Mapping > Device Support
Enable virtual ICA channels for communicating with various devices connected to the thin client. These can be card readers, dictation machines or even USB storage devices. Channels of this type allow the device to communicate with the relevant server application.
IGEL Technology GmbH
Figure 9: Supported devices
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When using CenterTools DriveLock, ensure that the use of USB devices is not universally restricted. Check the settings under: Devices > USB Access Control
DriveLock
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Mapping > Device Support
The virtual CenterTools DriveLock channel (ICA protocol) is included in the UDLX itself and must be installed on the Citrix XenApp server.
DriveLock can read hardware data from local USB devices and transfer these data with the help of the
Virtual ICA Channel Extension to the XenApp server. When using whitelists, rules based on the hardware properties of the connected drive (e.g. manufacturer details, model and serial number) are taken into account.
Requirements
The following steps are important in order to be able to define the access rights for drives via the DriveLock server configuration:
Enable the USB devices via drive mapping so that they are available as drives within your terminal session.
Check the settings under Sessions > ICA > ICA Global > Mapping > Drive Mapping . They should correspond to the DriveLock settings.
Disable Citrix USB redirection, because this will otherwise prevent drives being recognized by
DriveLock.
Check the settings under Devices > Storage Devices > Storage Hotplug because they can influence the
USB devices in the Citrix session.
Install and enable the DriveLock channel in the Universal Desktop setup under Sessions > ICA > ICA
Global > Mapping > Drive Support .
See also this document from CenterTools which describes the configuration of DriveLock on the server side in more detail: How to use CenterTools DriveLock with IGEL Thin Clients
(http://edocs.igel.com/PDF/How to use DriveLock with Igel Thin-Clients.pdf) (PDF).
DigitalPersona authentication
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Mapping > Device Support
By integrating DigitalPersona fingerprint readers into the thin client system and using the associated server software, users of IGEL thin clients can identify themselves through their fingerprints when using virtual applications on a Citrix XenApp server. All x86-based IGEL thin clients with the IGEL Linux operating system support the handling of logon data via the DigitalPersona Pro Enterprise Software (Version v5.3 and v5.4).
When used in conjunction with the DigitalPersona U.are.U 4500 fingerprint readers which are connected to IGEL thin clients via USB, the software provides a secure and quick means of authentication on virtual desktops.
In order to be able to use fingerprint readers in Citrix sessions, enable the relevant virtual channel in
Device Support .
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Softpro SPVC Channel
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Mapping > Device Support
Enable the Softpro SPVC Signature Pad Channel in order to use Softpro/Kofax pads in Citrix sessions.
You will find detailed information regarding the configuration of signature pads in the Best Practice documents for StepOver Pads (http://edocs.igel.com/index.htm#10202852.htm) and Softpro/Kofax
pads (http://edocs.igel.com/index.htm#10202852.htm).
5.3.6. Firewall
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Firewall
In this area, you can configure the following firewall settings:
Use alternate address: Define a proxy or secure gateway server as an alternate address for connections via a firewall. Note the tool tips regarding the individual configuration parameters.
SOCKS / Secure proxy : Select the default proxy settings here or define the settings yourself.
Proxy type: If you use Secure (HTTPS), SSL/TLS or 128-bit encryption must be enabled in order for a secure connection to be established.
Secure Gateway (relay mode): If you would like to use a Citrix Secure Gateway in relay mode, you must give the full domain name – the IP address is not sufficient in this case.
After enabling the alternative address, add the server to the address list under Sessions > Citrix
XenDesktop/XenApp > HDX/ICA Global > Server Location .
5.3.7. Options
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Options
In this area, you can set up additional options to optimize the system's general behavior and its performance.
Use server redraw: The Citrix server is responsible for refreshing the screen content.
Disable Windows Alert sounds: Allows you to disable Windows alert sounds.
Allow backing store: The X Server temporarily stores hidden window content.
Delayed screen update mode: Enables delayed updates from the local video buffer on the screen. The local video buffer is used if the seamless Windows mode or HDX latency reduction is used.
Cache size in kB: Allows you to change the settings for the bitmap cache. If you work with images that are displayed over and over again, you can significantly improve the performance of your ICA session(s):
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• Specify the maximum amount of local system storage capacity (in kilobytes) used for temporary storage purposes.
• You can specify the minimum size of bitmap files which are to be stored in the cache as well as the directory in which the files are to be stored locally.
Do not make the cache too big otherwise you run the risk of the thin client having too little storage space for its own system and other applications. You may have no alternative but to equip your thin client with additional RAM.
Scrolling control: Depending on the speed of your network or the response time of your server, there may be a delay between you letting go of the mouse button on a scroll bar and the scrolling actually stopping
(e.g. when using EXCEL). Setting the value to 100 or higher may help to rectify this problem.
Enable Auto Reconnect: Allows you to specify the parameters for reconnecting the session.
Allow Kerberos passthrough authentication in Program Neighborhood sessions: Allows the use of
Kerberos passthrough authentication in the Citrix Program Neighborhood session.
CGP address : Common Gateway Protocol server address
Select Use server address to use the value of the Server parameter as the host name.
Select disabled to leave the server address empty.
5.3.8. Native USB Redirection
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Native USB Redirection
USB devices can be permitted or prohibited during a Citrix session on the basis of rules. Sub-rules for specific devices or device classes are also possible. The use of rules is described under USB Access Control.
Use either Native USB Redirection or Fabulatech USB Redirection .
For Fabulatech USB Redirection , a special Fabulatech server component must be installed on the Citrix server (USB for Remote Desktop Igel Edition).
More detailed information on the function can be found on the Fabulatech partner site:
http://www.usb-over-network.com/partners/igel/ (http://www.usb-over-network.com/partners/igel/).
Enable either native or Fabulatech USB redirection – not both together.
Disable USB redirection if you use CenterTools DriveLock (page 26).
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5.3.9. HDX Multimedia Redirection
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > HDX Multimedia
Citrix HDX multimedia acceleration improves playback via Media Player within an ICA session on the remote desktop and allows isosynchronous transmissions, e.g. of webcams within the session.
See Supported formats and codecs.
To improve multimedia playback on the remote desktop, proceed as follows:
1.
To take advantage of improved playback, ensure that the necessary codecs are installed on the remote desktop page.
2.
Enable multimedia redirection on the thin client.
3.
Create the session.
4.
Begin playback on the remote desktop.
From IGEL Linux 5.06.100, hardware acceleration for multimedia playback is available on certain devices. You will find more detailed information in an FAQ document on the topic
(http://edocs.igel.com/#10201440.htm).
5.3.10. HDX Flash
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > HDX Flash
Depending on the performance of the thin client, Citrix HDX Mediastream Redirection for Flash allows smoother playback of Flash content than is possible within the Citrix session itself.
An installed Flash Player browser plug-in is needed in order to enable flash redirection.
Install the plug-in under Sessions > Browser > Plug-Ins > Flashplayer .
5.3.11. Codec
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Codec
In the Citrix 13.x Versions, two codecs for reproducing screen content are available to choose from:
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• The default setting
Automatic automatically selects the appropriate codec according to the performance of the hardware.
• Alternatively, the codecs H.264 Deep Compression Codec for high-quality complex graphics and JPEG
(less CPU-intensive) as well as their options can also be selected manually.
This setup page can only be seen if you have selected a Citrix Receiver version which is higher than 12.x.
The optional Multimedia Codec Pack is needed to use the H.264 Deep Compression Codec. Further information can be found in the IGEL Linux Features that Require the Multimedia Codec Pack FAQs
(http://edocs.igel.com/index.htm#10200858.htm).
5.4. Legacy ICA Sessions
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions
You can set up your own ICA sessions here.
The global ICA session settings can be changed in the individual sessions.
The primary source of further information relating to Citrix connections should always be the relevant
Citrix documentation. This manual merely gives general configuration tips.
5.4.1. Server
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > ICA Session > Server
In this area, you can overwrite the following server connection details and thus the default settings:
Browser protocol: The protocol that is to be used when searching for servers and published applications.
Do not use default server location: Lifts the default server requirement – for each protocol separately.
Server: Click on Search to send a transmission signal which queries all available servers and published applications.
By selecting the server, the user is connected to the entire desktop as if logging on at the server itself. As a result, all applications, rights and settings contained in the user's profile (local server profile) are available.
If you select a published application, the session is opened in a window which contains just one application.
The session is ended if you close this application.
You can also manually enter the IP address or the host name of the server in the Server field.
Application: If you have entered the server manually, you can specify a published application here. These fields are automatically filled in if you have selected one of the recognized published applications.
Working directory: Details of the path name of the work directory for the application
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5.4.2. Logon
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > ICA Session > Logon
In this area, you can define session-specific logon options.
Use Kerberos passthrough authentication
Enables single sign-on for this ICA session if Log on to the thin client with
AD/Kerberos is configured. The server too must be configured for passthrough authentication. When launching the ICA session, there is no need to enter a user name and password again.
Use passthrough authentication Enables single sign-on for this ICA session if Log on to the thin client with
AD/Kerberos is configured. The fact that the user name and password are temporarily stored when logging on to the thin client means that there is no need to enter them again when launching a session.
User, password, domain
Do not show password protection window before logon
Specifies a user name, password and domain for the ICA session. These details are automatically forwarded to the server and no longer need to be entered on the logon screen.
This option switches the Windows splash screen on and off. This option must be disabled when logging on to Windows using a smartcard.
5.4.3. Window
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > Window
The following settings are configured under Window settings :
Number of colors The color depth is set as a global default . You can change it for this session.
Use default settings for color table
Full-screen mode
The color table is preset on a global basis. You can approximate it for this session.
Start monitor
Enable seamless mode
Font smoothing
By disabling the full-screen mode, you can choose between the global default setting and a session-specific setting.
Specifies which monitor in an environment with several monitors is to be used for the session.
The seamless mode can only be used with published applications or with a specified start program for the server connection.
Font smoothing is preset on a global basis. You can change it for this session.
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5.4.4. Firewall
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > [Session Name] > Firewall
In this area, you can configure the following firewall settings:
•
Use alternave address: Define a proxy or secure gateway server as an alternative address for connections via a firewall. Note the tool tips regarding the individual configuration parameters.
•
SOCKS / secure proxy: Select the default proxy settings here or define the settings yourself.
• Proxy type: If you use Secure (HTTPS), SSL/TLS or 128-bit encryption must be enabled in order for a secure connection to be established.
•
Secure Gateway (relay mode): If you would like to use a Citrix Secure Gateway in relay mode, you must give the full domain name – the IP address is not sufficient in this case.
After enabling the alternative address, add the server to the address list under Setup > Sessions
> Citrix XenDesktop/XenApp > Legacy ICA Sessions > ICA Session > Server .
5.4.5. Reconnect
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > ICA Session > Reconnect
In this area, you can specify that ICA sessions automatically reconnect if they were terminated by wireless devices owing to highly fluctuating network latency or area restrictions.
Enable Use default Auto Reconnect settings in order to apply the settings configured under HDX / ICA
Global in the event of reconnection.
Alternatively, enable Auto Reconnect and you will have the option of specifying the maximum number of attempts and the time delay before a reconnection attempt.
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5.4.6. Options
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > ICA Session > Options
Under Options , you can optimize performance and system behavior within the ICA session.
Compression Reduces the quantity of data transmitted via the ICA session.
This in turn reduces network traffic to the detriment of CPU performance.
• Enable compression if you connect your server(s) via WAN.
• Disable this option if you use a relatively low-performance server and only work in one LAN.
Caching image data Enables caching in the cache memory (configured in the global ICA settings) for each session.
This makes sense if you use a number of ICA sessions but only one or two sessions are critical with regards to network bandwidth or are used heavily during the day. In this case, you should reserve the cache memory for these sessions.
Encryption method
Audio transmission
Encryption increases the security of your ICA connection. Basic encryption is enabled by default. You should therefore ensure that the Citrix server supports RC5 encryption before you select a higher degree of encryption.
Transfers system sounds and audio outputs from applications to the thin client. These are then output via the speakers connected. The higher the level of audio quality you select, the more bandwidth is needed for transferring audio data.
Mouse click feedback The mouse pointer immediately turns into an hourglass symbol, thus providing visual feedback in response to a mouse click.
Local text echo Displays the text entered more quickly and avoids latencies in the network.
Select a mode from the drop-down list:
• Select
On for slower connections (connection via WAN) in order to reduce the delay between the user entering text and the text being displayed on the screen.
• For faster connections (connection via LAN), select
Off .
• Select
Automatic if you are not sure how fast the connection is.
5.4.7. Desktop integration
Menu path: Setup > Sessions > Citrix XenDesktop / XenApp > Legacy ICA Sessions > [Session name] >
Desktop Integration
Give the name of the session that you would like to integrate into the desktop.
From the Launch Options , specify how the session is to be made accessible.
As an option, specify a hotkey for starting the session.
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Enable Autostart to start this session immediately after the system starts. Specify by how many seconds the session start is to be delayed when Autostart is used.
Enable Restart to restart this session after the connection is terminated.
5.5. Citrix StoreFront / Web Interface
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface
Most of the settings were already configured under HDX ICA Global and Legacy ICA Sessions (page 30).
Select the start options for the Citrix XenApp session, see Desktop Integration
5.5.1. Server
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Server
In this area, you can configure session-specific server connections.
Under Citrix server type , specify the connection type to which the client is to connect.
You can set up up to 5 Citrix master browsers per domain. If the first browser is not available, the second will be queried and so on. Please note that multiple farms can be searched. You can therefore specify addresses for a number of server farms.
Under Server location , specify connections to Citrix Stores. Give the server name or the server IP here.
Add Domains .
Select the Handling of domain in login window :
- Normal
- Unchanged
- Hidden
If you select Hidden, the first entry in the domain list will be used to log on.
5.5.2. Logon
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Logon
In this area, you can define session-specific logon options.
Choose an Authentication Type . Depending on the Receiver version, the following types may be available:
-
Password authentication
-
Kerberos passthrough authentication (Web Interface only, not StoreFront)
Uses local logon data for listing and launching applications. The option enables single sign-on for
XenApp if logon with AD/Kerberos is configured on the thin client.
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-
Smartcard authentication (StoreFront only, not Web Interface)
- Citrix authentication mechanism (instead of IGEL), without smartcard
- Citrix authentication mechanism (instead of IGEL), with smartcard
If you have set an authentication type with smartcard, select the type of card on the Smartcard
page.
Additional options include the following:
•
Use passthrough authentication: Uses temporarily saved logon data for listing and launching applications.
• Auto logon: Uses the logon data preset on this page when connecting to the server.
•
Remember user name and domain: Saves the user name and domain from the last logon.
• Synchronize Citrix password with screen lock: Synchronizes the screen lock password with that of the
Citrix application.
•
Relaunch Citrix logon after logoff: Automatically shows the Logon dialog again after logging off.
Give a list of applications which will be launched automatically after a connection to the server has been established.
To select an application for automatic launching, proceed as follows:
1.
Click on in the Launch following applications automatically after server connection is established area.
2.
In the Add dialog, enter the name of the application.
You can also enter part of the name followed by an asterisk (*).
3.
Click on Next .
After a successful logon, the associated desktop icon for each available application will be placed on the thin client desktop. All applications whose name matches one of the names given in the Start following applications automatically after server connection is established area will then be launched.
Smartcard
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Logon >
Smartcard
From IGEL Linux 5.06.100, it is possible to log on to Citrix StoreFront using a smartcard with Version 13.1.3 of Citrix Receiver. A smartcard type can be selected or a custom PKCS#11 module integrated here.
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5.5.3. Options
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Options
In this area, you can specify settings which differ from the global settings for Citrix StoreFront / Web
Interface.
•
Use server settings for all options: If this option is enabled, the server settings will be carried over to the client.
• Client Audio If this option is enabled, sound will be transmitted.
•
Overwrite local Client Audio with server setting : If this option is enabled, the server audio settings will be carried over to the client.
• Audio Bandwith Limit : Select between High , Medium and Low - Higher quality requires more network and computing resources.
•
Color Depth: Choose between Server setting , Global setting , 16 , 256 , 32 thousand, 16 million and
Automatic .
• Window size: Choose between Seamless|Desktop , Server setting , Global setting , Different sizes in pixels, Work area and Full screen .
•
Restrict full-screen sessions to workarea
• Handling of keyboard shortcuts: Choose between Server setting , Translated , Direct in full-screen desktops only and Direct .
5.5.4. Appearance
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Appearance
You can configure how Citrix XenDesktop/XenApp applications are displayed.
With the display filter, you can select which applications can be launched in the start menu, in the
Application Launcher and on the desktop. You can make a separate selection for the Quick Start Panel.
You can change the following settings:
•
Show applications in start menu : If this option is enabled, Citrix applications will be shown in the start menu.
• Show in start menu : Specifies whether all applications are shown in the start menu or whether the server settings are observed.
•
Resize icons for the start menu : If this option is enabled, the size of the symbols for the start menu will automatically be adjusted.
Automatic scaling can prolong the logon procedure.
•
Apply display filter to start menu entries : If this option is enabled, only the applications selected in the display filter will be shown in the start menu.
•
Show applications in the Application Launcher : If this option is enabled, the applications will be shown in the Application Launcher.
• Apply display filter to Application Launcher entries : If this option is enabled, only the applications selected in the display filter will be shown in the Application Launcher.
•
Show applications on desktop : If this option is enabled, the applications will be shown on the desktop.
•
Keep folder structure on desktop : If this option is enabled, Citrix sessions will be shown on the desktop in their directory structure.
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•
Show desktop shortcuts : Specifies whether all applications are shown in the Desktop Launcher or whether the server settings are observed.
• Apply display filter to desktop icons : If this option is enabled, desktop icons will be created only for the applications selected in the display filter.
To select an application in the display filter, proceed as follows:
1.
In the Display filter: Show only the following applications area, click on
The Add dialog will open.
2.
In the Add dialog, enter the name of the application that is to be shown.
3.
Click on Ok .
.
To select an application that is to be shown in the Quick Start Panel, proceed as follows:
1.
In the Show the following applications in the Quick Start Panel area, click on
The Add dialog will open.
.
2.
In the Add dialog, enter the name of the application that is to be shown in the Quick Start Panel.
3.
Click on Ok.
5.5.5. Password Change
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Password
Change
In this area, you can specify how a connection is established in order to change a password.
Method for Password Change:
-
Generic session: Searches for servers/applications and subsequently establishes a connection
- Predefined ICA session: Selects a pre-defined ICA session according to session name
-
Citrix XenApp services site: Allows you to change a password via the Citrix Web Interface itself
• Use Kerberos to change the password: If Kerberos authentication is set up on the XenApp Server, the password can also be changed via this route.
5.5.6. Reconnect
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Reconnect
In this area, you can select the required option when reconnecting to sessions.
You can establish a connection
• during the logon process and
• through using a reconnect session, e.g. on the desktop.
With the help of the reconnect procedure, you can launch active and terminated sessions , terminated sessions only or sessions on demand .
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An updating session reloads the XenApp session without terminating it.
5.5.7. Log off
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix StoreFront / Web Interface > Logoff
In this area, you can create a logoff session
and specify the desktop integration (page 19) for it.
5.5.8. Desktop Integration
Menu path: Setup > Sessions > Citrix XenDesktop / XenApp > Citrix StoreFront / Web Interface > Desktop
Integration
Give the name of the session that you would like to integrate into the desktop.
From the Launch options , specify how the session is to be made accessible.
As an option, specify a hotkey for starting the session.
Enable Autostart to start this session immediately after the system starts. Specify by how many seconds the session start is to be delayed when Autostart is used.
5.6. Citrix Self-Service
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix Self-Service
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The Citrix Self-Service interface allows access to Citrix StoreFront or Web Interface services.
Figure 10: Citrix Self-Service
For this session type, Version 13.1.4. or higher must be selected in the Citrix Receiver selection
5.6.1. Server
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix Self-Service > Server
•
Use IGEL setup for Citrix Self-Service configuration : If this option is enabled, the IGEL setup will be used for Self-Service configuration.
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You can enter a number of servers below:
• Click
• Click
• Click
to enter a new server.
to remove a server.
to edit a server.
5.6.2. Options
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix Self-Service > Options
•
Display Mode : Select whether the Self-Service user interface is shown in a Window or in Full Screen .
•
Multi User (StoreFront servers only) : If this option is enabled, the user data on the client will be deleted after logging off or terminating Self-Service.
•
Reconnect after logon : If this option is enabled, the Self-Service user interface will reconnect automatically after the launch.
Reconnect to apps after starting an application : If this option is enabled, the Self-Service user interface will attempt to reconnect to ongoing sessions if an application is launched or the store is reloaded.
5.7. Citrix Access Gateway
Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Citrix Access Gateway
With the Citrix Access Gateway (CAG) client, you can establish a VPN connection to a CAG default server.
The VPN connection is an SSL tunnel. A certificate is transferred from the server to the client in the process.
Warning when attempting to connect
If the certificate is not trustworthy, a warning will be given when an attempt to establish a connection is made.
• In order to avoid the warning, the server certificate can be stored on the thin client in the
/wfs/cagvpn/cagvpn-trusted-CAs.crt file.
• The warning can also be disabled in the CAG client configuration.
5.8. Appliance Mode
Menu path: Setup > Sessions > Appliance Mode
In Appliance Mode, only a specific session is shown. Access to other applications is not possible.
To enable Appliance Mode for a session type, proceed as follows.
1.
In Appliance Mode pull-down menu, select the session type for which Appliance Mode is to be enabled.
You can enable Appliance Mode for one of the following session types:
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- VMware Horizon
- Citrix XenDesktop (page 41) (for published desktops only, not for published applications)
- Citrix Self-Service (page 41)
- RHEV/Spice
- RDP Multipoint Server
- Caradigm
2.
Enter the necessary configuration data for the selected session type.
The system hotkey Ctrl + Alt + s for launching the setup application does not work in the Appliance
Mode. Use Ctrl + Alt + F2 instead.
You can set up a hotkey in order to launch quick setup in Appliance Mode. You will find
instructions for setting up the hotkey under Desktop Integration (page 19).
5.8.1. Citrix XenDesktop
Menu path: Setup > Sessions > Appliance Mode > Citrix XenDesktop
•
XenDesktop Delivery Server URL : URL of the XenDesktop Delivery server
•
Enable Smartcard Login : If this option is enabled, the user can log on with a smartcard.
When the option is enabled, the browser and Xen will be restarted.
• Enable on-screen keyboard : If this option is enabled and the screen is a touchscreen, an on-screen keyboard will be shown.
•
X position of the on-screen keyboard : Specifies the X position of the on-screen keyboard.
• Y position of the on-screen keyboard : Specifies the Y position of the on-screen keyboard.
•
Width of on-screen keyboard in pixels : It is recommended that you specify either the width or the height.
• Height of on-screen keyboard in pixels : It is recommended that you specify either the width or the height.
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5.8.2. Citrix Self-Service
Menu path: Setup > Sessions > Appliance Mode > Citrix Self-Service
•
Self-Service Delivery Server URL : Server address including the http:// prefix.
In the Appliance Mode, only a single server can be used for Self-Service.
•
Multi User (StoreFront servers only) : If this option is enabled, the user data on the client will be deleted after logging off or closing the UI.
•
Reconnect after logon : If this option is enabled, the Self-Service UI will reconnect automatically after the launch.
• Reconnect to app after starting an application : If this option is enabled, the Self-Service UI will attempt to reconnect to ongoing sessions if an application is launched or the store is reloaded.
•
Enable on-screen keyboard : If this option is enabled and the screen is a touchscreen, an on-screen keyboard will be shown.
• X coordinate of the on-screen keyboard : Specifies the X position of the on-screen keyboard.
•
Y coordinate of the on-screen keyboard : Specifies the Y position of the on-screen keyboard.
•
Width of on-screen keyboard in pixels : It is recommended that you specify either the width or the height.
•
Height of on-screen keyboard in pixels : It is recommended that you specify either the width or the height.
5.8.3. Imprivata
Menu path: Setup > Sessions > Appliance Mode > Imprivata
•
Set the URL to the server : URL of the single sign on server
•
Path to the Appliance : Path to the appliance on the single-sign-on server
• Clear Imprivata data partition : If this option is enabled, information on the Imprivata data partition will be deleted.
•
Enable Logging of the Bootstrap Component : If this option is enabled, the bootstrap component will generate a log.
• Bootstrap Component's Logging Verbosity : Specifies the level of detail for the bootstrap component log.
•
Generic session: Give the name of the Citrix session that you have configured for Citrix Fast User
Switching using generic credentials.
•
Enable on-screen keyboard : If this option is enabled and the screen is a touchscreen, an on-screen keyboard will be shown.
•
X position of the on-screen keyboard : Specifies the X position of the on-screen keyboard.
• Y position of the on-screen keyboard : Specifies the Y position of the on-screen keyboard.
•
Width of on-screen keyboard in pixels : It is recommended that you specify either the width or the height.
• Height of on-screen keyboard in pixels : It is recommended that you specify either the width or the height.
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5.9. SSH Session
Menu path: Setup > Sessions > SSH
This section describes the procedure for configuring an SSH session.
Use the SSH session to launch a remote application on the host via SSH (Secure Shell) and display it on the terminal. SSH allows secure, encrypted communication between two hosts or host and terminal via an unsecured network. X11 connections can also be routed via this secure channel.
Command All necessary entries for creating an executable command to remotely launch the application via SSH
User name (remote) Name of the remote user - The selected user must have a user account on the remote host.
Computer (remote)
Options
Command line
Name or IP address of the remote host from which the remote application is launched.
Allows you to enter the name of the application program which is to be launched.
Forward X11 connection X11 connections are automatically forwarded to the remote computer so that each X11 program launched from the shell or the command passes through the encrypted SSH channel. The authentication data are also defined automatically. This option is enabled by default.
Enable compression
Get protocol version
Reduces the amount of data transmitted via the data channel -
This option is disabled by default.
You must prove your identity to the remote host using one of the various identification methods. These depend on the protocol version used. In this area, you can obtain details of the protocol version after opting for a particular identification method.
You will find detailed information on SSH and the various authentication methods on the relevant pages of the manual for your server operating system.
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5.10. Firefox browser
Menu path: Setup > Sessions > Browser
In order to allow central configuration via the IGEL UMS, the original configuration parameters for the
Firefox 38.4.0 ESR web browser are assigned to the IGEL setup. These global settings can be changed for each browser session.
5.10.1. Browser Global
Menu path: Setup > Sessions > Browser > Browser Global
In this area, you can define the start page, display resolution and font size for the browser.
You can change the following settings:
•
When browser starts : Specifies what pages are shown when the browser is launched.
- Start with a blank page
-
Show my home page
- Resume previous session : All tabs from the last session are reopened.
•
Home page : Specifies the URL of the start page. You can specify a number of start pages by separating the URLs of the start pages with a vertical dash "|".
• Display resolution : Specifies the display resolution for the browser in DPI. Typical values are 72 for medium screens and 96 for large screens.
•
Minimum font size : Specifies the minimum size of the fonts displayed on websites. The formats of the websites are overwritten in the process.
• Show browser splash screen : If this option is enabled, a Firefox logo will be shown in the middle of the screen when the browser is launched.
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Tabs
Menu path: Setup > Sessions > Browser > Browser Global > Tabs
In this area, you can define settings for the browser tabs.
You can change the following settings:
•
New pages should be opened in : Specifies how links to new pages are to be opened.
- the current window : The page will open in the current window even if the link defines a new window as the target.
- a new window : If the link does not define a target, the page will open in the current window. If the link defines a new window as the target, the page will open in a new window.
- a new tab : If the link does not define a target, the page will open in the current window. If the link defines a new window as the target, the page will open in a new tab.
•
Warn me when closing mutliple tabs : If this option is enabled, a warning will be shown as soon as you attempt to close a browser window with a number of tabs.
• Warn me when opening multiple tabs might slow down the browser : If this option is enabled, a warning will be shown as soon as you open a very large number of tabs.
•
When a link is opened in a new tab, switch to it immediately : If this option is enabled, the focus will switch to the new tab when a new tab is opened by a link. If this option is disabled, the focus will be retained when a new tab is opened by a link.
Content
Menu path: Setup > Sessions > Browser > Browser Global > Content
In this area, you can change settings regarding popups, JavaScript, downloads and the browser display.
•
Block pop-up windows : If this option is enabled, websites will be prevented from automatically opening popups. With Exceptions...
, you can allow popups to be opened automatically for specific websites.
To add an exception for the automatic opening of popups, proceed as follows: a) Click on Exceptions...
. b) Click on . c) In the Website field, give the URL of the website for which the exception is to apply. d) Click on Ok .
• Load images automatically : If this option is enabled, websites will be loaded in full, including all images.
If this option is disabled, the images will not be loaded and placeholders will be shown instead. As a result of this, websites can be displayed more quickly, but the layout is impaired. With Exceptions...
you can allow or prevent automatic loading for specific websites.
To add an exception for the automatic loading of images, proceed as follows: a) Click on Exceptions...
. b) Click on . c) In the Website field, give the URL of the website for which the exception is to apply. d) Using the Status drop-down menu, specify whether the automatic loading of images is to be allowed or prevented for the given website. e) Click on Ok .
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•
Type of download directory : Specifies the directory in which a downloaded file is saved.
- userhome : The file is saved locally on the thin client desktop.
- user-defined path : You can specify whether the downloaded file is to be opened with an application or saved locally.
•
Download path : Local directory in which the downloaded file is saved if Type of download directory is set to u ser-defined path . Example: /userhome
•
Enable JavaScript : If this option is enabled, JavaScript will run on websites.
-
Raise or lower windows : If this option is enabled, a website can place windows in the background or foreground via JavaScript.
-
Move or resize existing windows : If this option is enabled, a website can move windows or change the window size via JavaScript.
-
Disable or replace context menus : If this option is enabled, a website can define a custom context menu via JavaScript; the browser's own context menu will be suppressed in the process.
•
Languages for Web Pages : One or more preferred languages for multilingual websites, given in the form of language abbreviations separated by commas. The languages should be given in the order of preference. Example: With de, en, fr, it, the website will be shown in German, if available, otherwise in English etc.
Menu path: Setup > Sessions > Browser > Browser Global > Print
In this area, you can set the Default Paper Size for the printer.
•
Use system settings for default paper size : If this option is enabled, the paper size set globally will be used when printing websites. If this option is disabled, you can set the paper size via Default Paper
Size .
•
Default Paper Size : Preset paper size when printing websites.
Proxy
Menu path: Setup > Sessions > Browser > Browser Global > Proxy
In this area, you can change the proxy configuration.
To change the proxy configuration, proceed as follows:
1.
In the Proxy Configuration pull-down menu, select the type of proxy configuration.
The following proxy configurations are available:
- Direct connection to the Internet
- Manual proxy configuration
-
Automatic proxy configuration
- System-wide proxy configuration
-
Auto-detect proxy settings for this network
2.
Enter the necessary configuration data for the selected proxy configuration.
Direct connection to the Internet
With this proxy configuration, no proxy is used.
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Manual proxy configuration
The configuration data must be specified in the following fields.
•
FTP Proxy : URL of the proxy for HTTP
• Port : Port of the proxy for FTP
•
HTTP Proxy : URL of the proxy for HTTP
• Port : Port of the proxy for HTTP
•
SSL Proxy : URL of the proxy for SSL
•
Port : Port of the proxy for SSL
• SOCKS Host : URL of the proxy for SOCKS
•
Port : Port of the proxy for SOCKS
•
SOCKS Protocol version : Version of the SOCKS protocol used
•
No Proxy for : List of URLs for which no proxy is to be used.
•
Proxy Realm : Area in which the browser authenticates itself for the proxy. Together with the user name and password, this information is necessary for authentication.
The Proxy Realm field is internally pre-populated with the value moz-proxy://[HTTP
Proxy]:[Port]. If the field is empty, this value will be used when authenticating the browser.
If the proxy expects another unknown value for the proxy realm, you can determine this as follows: Leave the Username and Password fields empty and launch the browser. The dialog window which appears will contain the correct value for the Proxy realm field:
In the example above, the value for the Proxy realm field is as follows: moz-proxy://172.30.178.10:8080
•
Use Passthrough authentication : This option can be used if the local thin client logon takes place via
Kerberos. If this option is enabled, the logon data temporarily saved when logging on to the thin client will be carried over for the user name and password.
• Username : User name with which the browser authenticates itself for the proxy.
•
Password : Password with which the browser authenticates itself for the proxy.
•
Do not prompt for proxy authentication if credentials are saved : If this option is enabled and logon data are already saved in the browser, the user will not be asked for a user name and password.
This option should not be enabled in multiuser environments. If this option is enabled in a multiuser environment, a user can use the logon data of a previous user.
Automatic proxy configuration
With this proxy configuration, the PAC file (Proxy Auto Config) available under URL will be used.
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•
URL : URL of the proxy configuration file
• Do not prompt for proxy authentication if credentials are saved : If this option is enabled, the user will not be prompted to enter a user name and password if the logon data are already saved in Firefox.
This option should not be enabled in multiuser environments. If this option is enabled in a multiuser environment, a user can use the logon data of a previous user.
System-wide proxy configuration
With this proxy configuration, the proxy configured under Setup > Network > Proxy will be used.
• Do not prompt for proxy authentication if credentials are saved : If this option is enabled, the user will not be prompted to enter a user name and password if the logon data are already saved in Firefox.
This option should not be enabled in multiuser environments. If this option is enabled in a multiuser environment, a user can use the logon data of a previous user.
Automatically recognize proxy configuration for this network
With this proxy configuration, WPAD (Web Proxy Autodiscovery Protocol) will be used. The browser will determine the URL of the WPAD file wpad.dat automatically with the help of DNS.
Privacy
Menu path: Setup > Sessions > Browser > Browser Global > Privacy
In this area, you can configure settings relevant to data protection.
•
Store Browsing History (in days) : Specifies how long your browsing history will be stored. If you select
Do not save History , all browsing history data will be lost when the browser restarts.
All browsing history data stored before the period specified here will be lost.
•
Save information entered in forms and the Search Bar : If this option is enabled, entries in forms and search bars will be retained after the browser restarts.
• Remember passwords : If this option is enabled, entered passwords will be retained after the browser restarts.
•
Clear private data when closing browser : If this option is enabled, any data entered will be deleted when the browser is closed. What data are deleted is specified in the following options.
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Select the items to be cleared
•
Browsing & Download History : If this option is enabled, the addresses (URLs) of visited websites and the list of downloads will be deleted when the browser is closed.
• Form & Search History : If this option is enabled, entries in the search window and in website forms will be deleted when the browser is closed.
•
Saved Passwords : If this option is enabled, any passwords entered will be deleted when the browser is closed.
• Cookies : If this option is enabled, any cookies will be deleted when the browser is closed.
•
Cache : If this option is enabled, the cache for temporarily saving websites will be deleted when the browser is closed.
• Active Logins : If this option is enabled, ongoing sessions on websites will be terminated when the browser is closed and will need to be restarted after the browser restarts.
•
Allow private browsing feature : If this option is enabled, you can open one or more private windows in the browser. All data from private windows will be deleted after the browser is closed.
•
Always start in private browsing mode : if this option is enabled, the browser will be launched in private mode. All data will be deleted after the browser is closed.
•
Enable "Do Not Track" feature : If this option is enabled, the browser will inform the website you are visiting that you do not wish to be tracked, i.e. you do not want your surfing history to be recorded.
The browser will use the DNT ("Do Not Track") field in the HTTP header for this purpose.
Observing this setting is voluntary; from a technical point of view, websites can still record the surfing history even when DNT is set to 1.
•
Enable built-in tracking protection : If this option is enabled, the browser will block specific domains and websites which use tracking. The browser has an internal list for selecting the domains and websites to be blocked.
If tracking protection is enabled, a shield symbol will be shown at the left-hand edge of the address bar.
•
Suggest visited sites in URL bar : If this option is enabled, suggestions will be shown while an address is being typed in the address bar. The suggestions will be based on previously visited websites which are stored in the history.
- Suggest only typed visited sites : If this option is enabled, the suggestions will be based only on the websites that were typed directly into the address bar. Websites that were visited via bookmarks or links in other websites will not be used for the suggestions.
•
Suggest bookmarked sites in URL bar : If this option is enabled, suggestions will be shown while an address is being typed in the address bar. The suggestions will be based on bookmarks.
•
Suggest open pages in URL bar : If this option is enabled, suggestions will be shown while an address is being typed in the address bar. The suggestions will be based on previously opened tabs.
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Security
Menu path: Setup > Sessions > Browser > Browser Global > Security
In this area, you can define settings for phishing and malware.
•
Safe Browsing : If this option is enabled, the browser will check each address entered as to whether it can be found in the black list of fraudulent websites which use phishing. If this is the case, you will be given a warning.
• Malware Protection : If this option is enabled, the browser will check whether the relevant website can be found in the black list of fraudulent websites which provide malware for downloading before a file is downloaded. If this is the case, you will be given a warning.
Advanced
Menu path: Setup > Sessions > Browser > Browser Global > Advanced
In this area, you can change various settings as well as add or change user-defined configuration parameters.
You can change the following settings:
•
Use old searchbar : If this option is enabled, the logo of the search engine currently set will be shown in the search window. If this option is disabled, the search engine currently set will not be shown in the search window and search suggestions will be shown in the drop-down menu.
• Always use the cursor keys to navigate within pages : If this option is enabled, caret browsing will be enabled when the browser is launched. If caret browsing is enabled, you can navigate with the keyboard in websites without using the mouse. With the insertion mark, you can copy text to the clipboard.
You can enable or disable caret browsing at any time by pressing F7 . To prevent caret browsing being disabled, you will also need to enable the Setup > Sessions > Browser > Browser Sessions
> [session name] > Settings > Hotkeys > Disable Hotkeys for Starting Caret Browsing option.
•
Find As You Type : If this option is enabled, search suggestions which match the characters typed will be shown while you type.
•
Warn me when websites try to redirect or reload the page : If this option is enabled, a message window will be shown as soon as a website tries to get the browser to load another website or reload the current website.
•
Check my spelling as I type
Possible values:
- Off : Your spelling will not be checked while you type.
-
On for multi-line controls : Your spelling will be checked if you are typing in text fields with multiple lines.
- On for multi- and single-line controls : Your spelling will be checked if you are typing in text fields with one line or multiple lines.
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•
Use autoscrolling : If this option is enabled, you can launch automatic page scrolling by clicking on the middle mouse button to place a scroll symbol in the text and then positioning the mouse pointer above or below the anchor.
• Use smooth scrolling : If this option is enabled, you can browse through a page using the Page Up/Down keys smoothly as with scrolling. If the option is disabled, the display will jump immediately when you press the Page Up/Down keys.
•
Disable GStreamer in Browser : If this option is enabled, GStreamer will not be used to play back videos. This may be a good idea if you experience problems when playing back videos.
We recommend that you disable this option if there is no multimedia codec pack installed on your thin client and you wish to view videos on HTML5 websites.
•
Disable OpenGL acceleration : If this option is enabled, hardware acceleration with OpenGL will not be used. This may be a good idea if you experience problems with OpenGL applications,
To add a user-defined configuration parameter, proceed as follows:
Changes to the advanced Firefox browser settings can impair its stability, security and speed.
IGEL Support is not responsible for problems caused by changing the browser configuration, even if the browser configuration was changed in the IGEL setup.
The configuration parameters can also be changed in the browser via about:config. To do this, the Browser Sessions > [Session Name] > Window Settings > Hide Browser Configuration
Page option must be disabled.
1.
In the Custom preferences area, click on .
2.
Using the Active option, specify whether the configuration parameter is to be active.
3.
Specify the Mode of the configuration parameter.
Possible values:
- pref : You can change the value in the browser via about:config. When the browser restarts, this change will be lost and the value set here will be used.
- defaultPref : You can change the value in the browser via about:config. When the browser restarts, this change will remain.
- lockPref : You cannot change the value in the browser via about:config.
- clearPref : You cannot change the value in the browser via about:config and the value will not be shown via about:config.
4.
Under Custom preference , give the name of the configuration parameter. Example: ui.textSelectBackground
5.
Specify the Type of the configuration parameter.
Possible values:
- String : The value is a string of characters.
-
Integer : The value is a whole number.
- Boolean : The value is a Boolean value, i.e. true or false.
6.
Specify the Value of the configuration parameter. The possible entries depend on the Type selected.
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7.
Click on Ok .
The configuration parameter will take effect the next time that the browser is launched.
You will find information regarding the configuration parameters in Firefox in the MozillaZine
Knowledge Base under Firefox About:config entries (http://kb.mozillazine.org/About:config_entries).
Commands
Menu path: Setup > Sessions > Browser > Browser Global > Commands
In this area, you can define commands for the browser.
Click on a command in order to enable the Edit button.
Figure 11: Commands setting
Encryption
Menu path: Setup > Sessions > Browser > Browser Global > Encryption
In this area, you can define the settings for encryption methods and certificate validation.
• Minimum required encryption protocol : This protocol will be used to establish a secure connection if no higher protocol is available. Higher protocols are preferred.
•
Maximum supported encryption protocol : This protocol is requested when negotiating the connection.
If this protocol is not available, the next lowest protocol will be requested.
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•
If a website requires a certificate : Specifies how the browser behaves if a website requests a security certificate.
Possible values:
- Select one automatically : The browser selects a certificate automatically.
-
Ask me every time : A dialog window requesting the certificate will be displayed.
• View Certificates : If you click on this button, the certificates saved in the browser's Certificate Manager will be displayed.
•
Certificate Validation : Specifies the validation of certificates using OCSP (Online Certificate Status
Protocol).
- Do not use OCSP for certificate validation : The certificate will not be validated using OCSP.
-
Validate a certificate if it specifies an OCSP server : The certificate will be validated with the OCSP server specified in the certificate. If no OCSP server is specified, no certificate validation will take place.
- Validate all certificates using the following OCSP server : All certificates will be validated with the
OCSP server specified under the Service URL , irrespective of which OCSP server is specified in the certificate.
•
Response signer : Signer of the response from the OCSP server
• Service URL : URL of the OCSP server
•
When an OCSP server connection fails, treat the certificate as invalid : If, owing to a failed connection to the OCSP server, no validation can take place, the certificate will be treated as invalid. In this case, the browser will show the This connection is not trusted error message.
• Use "Aladdin eToken" Security Device : If this option is enabled, Aladdin eToken will be used for encryption.
•
Use "Gemalto" Security Device : If this option is enabled, Gemalto will be used for encryption.
• Use "IDProtect" Security Device : If this option is enabled, Athena IPProtect will be used for encryption.
•
Use "SafeSign" Security Device : If this option is enabled, SafeSign will be used for encryption.
• Use "SecMaker" Security Device : If this option is enabled, SecMaker will be used for encryption.
•
Use TCOS 3 NetKey Security Device : If this option is enabled, TCOS 3 NewKey will be used for encryption.
• Use TCOS 3 SigG Security Device : If this option is enabled, TCOS 3 SigG will be used for encryption.
•
Use TCOS 3 Elster Security Device : If this option is enabled, TCOS 3 Elster will be used for encryption.
•
Use TCOS 3 SD Security Device : If this option is enabled, TCOS 3 SD will be used for encryption.
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5.10.2. Browser Sessions
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name]
In this area, you can configure desktop integration for the browser session.
•
Session name : Name for the session
The session name must not contain any of these characters:
\ / : * ? “ < > | [ ] { } ( )
• Start Menu : If this option is enabled, the session can be launched from the start menu.
•
Application Launcher : If this option is enabled, the session can be launched with the Application
Launcher.
• Desktop : If this option is enabled, the session can be launched with a program launcher on the desktop.
•
Quick Start Panel : If this option is enabled, the session can be launched with the Quick Start Panel.
• Start Menu's System tab : If this option is enabled, the session can be launched with the start menu's system tab.
•
Application Launcher's system tab : If this option is enabled, the session can be launched with the
Application Launcher's system tab.
• Desktop Context Menu : If this option is enabled, the session can be launched with the desktop context menu.
•
Menu folder : If you specify a folder name or a path comprising a number of folder names separated by
"/", a menu path will be created for the session. The menu path will be used in the start menu and in the desktop context menu.
• Desktop folder : If you specify a folder name or a path comprising a number of folder names separated by "/", a menu path will be created for the session. The menu path will be used for the program launcher on the desktop.
•
Password Protection : Specifies which password will be requested when launching the session.
Possible values:
- None : No password is requested when launching the session.
-
Administrator : The administrator password is requested when launching the session.
- User : The user password is requested when launching the session.
-
Setup User : The setup user's password is requested when launching the session.
•
Hotkey : Specifies a hotkey consisting of modifiers and a key which can be used to launch the session.
•
Modifiers : One or two modifiers for the hotkey
•
Key : Key for the hotkey
• Autostart : If this option is enabled, the session will be launched automatically when the thin client boots.
•
Restart : If this option is enabled, the session will be relaunched automatically after termination.
• Autostart Delay : Waiting time in seconds between the thin client booting and the session being launched automatically.
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Settings
Menu path: Setup > Browser > Browser Sessions > [Session Name] > Settings
In this area, you can define the start page, display resolution and font size for the browser.
You can change the following settings:
•
When browser starts : Specifies what pages are shown when the browser is launched.
-
Global setting : The settings under Setup > Sessions > Browser > Browser Global are used.
- Start with a blank page
-
Show my home page
- Resume previous session : All tabs from the last session are reopened.
•
Home page : Specifies the URL of the start page. You can specify a number of start pages by separating the URLs of the start pages with a vertical dash "|".
• Display resolution : Specifies the display resolution for the browser in DPI. Typical values are 72 for medium screens and 96 for large screens.
•
Minimum font size : Specifies the minimum size of the fonts displayed on websites. The formats of the websites are overwritten in the process.
Tabs
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Tabs
In this area, you can define settings for the browser tabs. You will find a description under the global
Content
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Content
You will find a description under the global settings, see Content (page 45).
Exceptions for the blocking of popups and for the automatic loading of images can only be defined in the global settings.
Printing
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Printing
In this area, you can set the default paper size for the printer. You will find a description under the global
settings, see Printing (page 46).
Proxy
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Proxy
In this area, you can change the proxy configuration. You will find a description under the global settings,
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Data Protection
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Data Protection
In this area, you can configure settings relevant to data protection. You will find a description under the
global settings, see Data Protection (page 48).
Security
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Security
In this area, you can define settings for phishing and malware. You will find a description under the global
settings, see Security (page 49).
Advanced
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Advanced
In this area, you can change various settings. You will find a description under the global settings, see
User-defined configuration parameters can only be added and OpenGL acceleration disabled in the global settings.
Encryption
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Encryption
In this area, you can define the settings for encryption methods and certificate validation. You will find a
description under the global settings, see Encryption (page 52).
Restarting
Menu path: Setup > Sessions > Browser > Browser Sessions > [Session Name] > Settings > Restarting
In this area, you can specify whether the browser is restarted after being closed and after what delay time.
•
Restart : If this option is enabled, the browser will be restarted automatically after being closed.
•
Restart Timeout enabled : If this option is enabled, the browser will be restarted automatically if, after the time interval defined under Time limit for restarting , no action on the part of the user has occurred.
•
Restart Timeout : Time interval in minutes after which the browser is automatically restarted if in the meantime no action on the part of the user has occurred.
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Window settings
Menu path: Setup > Sessions > Browser > Browser Sessions > Window
In this area, you can define the window settings for a browser session.
Figure 12: Window settings
The full-screen mode is disabled by default.
Check the checkbox in order to enable the full-screen mode.
If you have connected a number of monitors, you can specify the start monitor here.
Under Firefox translation , select the language that the Firefox user interface is to be translated into.
Enable Hide local file system if you do not want the local structure to be displayed when you save files.
Disable Hide configuration page of the browser if you would like the configuration page of the browser to be displayed for editing.
Menus and symbol bars
Menu path: Setup > Sessions > Browser > Browser Sessions > Menus & Toolbars
In this area, you can adapt Firefox menus and symbol bars to meet your personal needs by
• Hiding items in the menu bar
• Hiding list items
• Configuring the symbol bar
Enable User customization of tool bars in order to allow the user to configure symbol bars.
Configure the navigation symbol bar .
The following items are pre-set:
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Configure the Application menu: .
The following items are pre-set:
Figure 13: Navigation symbol bar
Figure 14: Application menu
Please note that a number of items are only shown if the corresponding feature is enabled.
Configure the Application menu:
Other possible items for the navigation symbol bar and the application menu are:
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Loop button
Zoom controls
Edit controls
History panel menu
Private browsing button
Save page button
Find button
Open file button
Developer button
Sidebar button
Feed button
Print button
Character encoding button
Social share button
Panic button
Web apps button
New window button
Fullscreen button
Tab view button
Downloads button
Click on Reset icon configuration to default in order to undo your changes.
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Hotkeys
Menu path: Setup > Sessions > Browser > Browser Sessions > Hotkeys
In this area, you can disable the following Firefox hotkeys:
Figure 15: Hotkeys settings
Context menu
Menu path: Setup > Sessions > Browser > Browser Sessions > Context
In this area, you can disable various items in the browser context menu.
Figure 16: Context menu settings
5.10.3. Browser Plug-ins
Menu path: Setup > Sessions > Browser > Plugins
Various plug-ins such as a PDF viewer, Adobe Flash Player or Red Hat Spice are available. However, they may need to be licensed by the user first. Integration of the SecMacer security solution Net iD can also be configured here.
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Flash Player
Menu path: Setup > Sessions > Browser > Plugins > Flashplayer
Before you can download and install Adobe Flash Player, you need to confirm that the software is licensed
- IGEL Universal Desktop Linux does not contain a license to use the Flash Player.
Activate the option I will license the flashplayer by myself to activate the Download Flashplayer page.
To install Adobe Flash Player:
You can also start the installation using the UMS context menu. For this, select Other Thin Client commands > Download Flashplayer in the context menu.
1.
Navigate to the Download Flashplayer page.
2.
Activate the option I want to download Adobe flashplayer and care about the licensing by myself .
3.
Adjust the following settings:
-
Use Firmware Update settings for download : If the option is activated, the parameters User authentication , User name , Password , and Download URL are set to the default values and cannot be changed.
- User authentication : If the option is activated, the thin client authenticates with the server using the access data provided in User name and Password .
•
Download URL : URL of the directory in which the Adobe Flash Player is stored. The default value is the official link from Adobe. Alternatively, you can provide the storage location in your company network.
The Adobe link is valid at the time when the firmware is released, but it is subject to change. In case the download fails, modify the URL accordingly.
- Download File : Name of the file containing the Adobe Flash Player.
1.
Click Apply or Ok .
The Adobe Flash Player is downloaded and installed.
PDF viewer
Menu path: Setup > Sessions > Browser > Plugins > PDF Viewer
Here, you can specify whether PDF documents are to be embedded in the browser or displayed in a separate window.
RedHat Spice
Menu path: Setup > Sessions > Browser > Plugins > RHEV/Spice
In this area, you can define settings for virtual environments.
Enable Enable browser plugin in order to display virtual desktop environments everywhere via the
Internet.
Enable or disable Enable USB sharing .
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5.11. Media Player
Menu path: Setup > Sessions > Media Player
Set up the Media Player for your multimedia applications here.
IGEL Linux supports the following multimedia formats and codecs out of the box:
• Ogg/Vorbis
• Ogg/Theora
• WAV
• FLAC
The following codecs are licensed via the separately available Multimedia Codec Pack:
Supported formats: Supported codecs:
AVI
MPEG
ASF (restricted under Linux)
WMA
WMV (restricted under Linux)
MP3
OGG
AC3 is not licensed.
MP3
AAC
WMA stereo
WMV 7/8/9
MPEG 1/2
MPEG4
H.264
IGEL Zero Clients (IZ series) have the Multimedia Codec Pack installed by default.
5.11.1. Media Player Global
Menu path: Setup > Sessions > Media Player > Media Player Global
Configure universal settings which will apply by default during all Media Player sessions.
You can override global settings in the individual sessions.
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Window
Menu path: Setup > Sessions > Media Player > Media Player Global > Window
Under Image Aspect Ratio , specify the required aspect ratio for video playback.
You can also choose the following options:
• Full-screen mode
• Automatically change window size as soon as a new video is loaded
• Main window should remain in the foreground
• Show operating components
Playback
Menu path: Setup > Sessions > Media Player > Media Player Global > Playback
Specify how you would like to play back media files:
Endless loop Automatically plays back a play list endlessly until you stop it.
Random mode Plays back the files in a play list in a random order.
If you wish, choose the visual effects to be used during audio playback.
Visualization type Determines the visualization plug-in.
Visualization size Determines the visualization size.
Video
Menu path: Setup > Sessions > Media Player > Media Player Global > Video
Video output GConf: System-wide configuration
Auto: Automatically selects the output
XVideo: Hardware-accelerated, uses shared memory to write images to the graphics card memory
X11: Not hardware-accelerated, playback via the X Window System display protocol
Specify the brightness, saturation, contrast and color settings for videos.
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Audio
Menu path: Setup > Sessions > Media Player > Media Player Global > Audio
Audio output GConf: System-wide configuration
Auto:
ALSA:
Automatically selects the output
Direct output via kernel driver for sound cards
Audio output type Select Stereo if you are working with an IGEL thin client.
Options
Menu path: Setup > Sessions > Media Player > Media Player Global > Options
Specify whether you would like to disable the screen saver during audio playback.
Specify the network connection speed in order to influence media file playback.
Specify the necessary buffer size for your network in order to ensure smooth audio and video playback.
Specify whether you would like to automatically load subtitles as soon as a video begins. Currently, the coding for subtitles is always UTF-8.
Specify the font and text size for the subtitles.
Browser Plugin
Menu path: Setup > Sessions > Media Player > Media Player Global > Browser Plugin
If you would like to use the Media Player as a Browser Plugin , you can change the configuration values here.
This will affect manually configured Media Player sessions.
5.11.2. Media Player Sessions
Menu path: Setup > Sessions > Media Player > Media Player Sessions
You can set up your own personal Media Player sessions here.
1.
Click on Add to create a new session.
2.
Specify a session name.
3.
Specify which possible ways of launching the session you would like. You may choose a number of options here.
4.
You may like to select the option of using hotkeys and define them.
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5.
You can also specify whether autostart (following a system start) and/or restart (after a connection is established) are to be used.
6.
For the autostart option, you can also specify by how many seconds the session start is to be delayed.
As soon as you have set up a Media Player session of your own, it will appear in the structure tree under the Media Player Sessions directory. Your own session in turn contains three folders: Playback , Options and Desktop Integration .
Playback
Menu path: Setup > Sessions > Media Player > Media Player Sessions > [Session name] > Playback
Under Medium / File , give the path of the file which is to be played back when the session is launched.
Use the following formats:
/directory/filename or http://servername/filename.
For the window settings, you can choose whether you would like to carry over the global settings or use your own settings for this special session.
Options
Menu path: Setup > Sessions > Media Player > Media Player Sessions > [Session name] > Options
If necessary, you can change the pre-configured settings for the operating components here.
5.12. Java Web Start Session
Menu path: Setup > Sessions > JWS Sessions
You can set up one or more Java Web Start sessions. This can be for example an IGEL UMS console running as Java Web Start.
To set up a Java Web Start session, proceed as follows:
1.
In the JWS Sessions area, click on .
A new Java Web Start session will be created.
2.
Configure the Java Web Start session. You will find further information under Java Web Start Session
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5.12.1. Java Web Start Session
Menu path: Setup > Sessions > JWS Sessions > Java Session
You can change the following settings:
•
Session Name : Name of the Java Web Start session.
•
Start Menu : If this option is enabled, the Java Web Start session can be launched in the start menu.
• Application Launcher : If this option is enabled, the Java Web Start session can be launched with the
Application Launcher.
•
Desktop : If this option is enabled, the Java Web Start session can be launched with a program launcher on the desktop.
• Quick Start Panel : If this option is enabled, the Java Web Start session can be launched in the Quick
Start Panel.
•
Start Menu's System tab : If this option is enabled, the Java Web Start session can be launched in the start menu's system tab.
• Application Launcher's system tab : If this option is enabled, the Java Web Start session can be launched in the Application Launcher's system tab.
•
Desktop Context Menu : If this option is enabled, the Java Web Start session can be launched in the desktop context menu.
• Menu folder : If you specify a folder name or a path comprising a number of folder names separated by
"/", a menu path will be created for the Java Web Start session. The menu path will be used in the start menu and in the desktop context menu. Example: "Functions/Screen functions".
• Desktop folder : If you specify a folder name or a path comprising a number of folder names separated by "/", a menu path will be created for the Java Web Start session. The menu path will be used for the program launcher on the desktop. Example: "Functions/Screen functions".
•
Password Protection : Specifies the password request when launching the Java Web Start session.
Possible values:
- None : No password is requested when launching the Java Web Start session.
-
Administrator : The administrator password is requested when launching the Java Web Start session.
- User : The user password is requested when launching the Java Web Start session.
-
Setup User : The setup user's password is requested when launching the Java Web Start session.
•
Hotkey : Specifies a hotkey consisting of modifiers and a key which can be used to launch the Java Web
Start session.
•
Modifiers : One or two modifiers for the hotkey
•
Key : Key for the hotkey
• Autostart : If this option is enabled, the Java Web Start session will be launched automatically when the thin client boots.
•
Autostart Delay : Waiting time in seconds between the thin client booting and the Java Web Start session being launched automatically.
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Java Web Start
Menu path: Setup > Sessions > JWS Sessions > Java Session
In this area, give the address of the JNLP file which is needed for launching the Java Web Start session. The file is loaded into the cache before being executed.
The browser's global proxy settings are used when downloading the JNLP file. You will find a description of these proxy settings under Browser Global Proxy.
If a proxy is to be used only for the browser but not for the Java Web Start session, give the address of the JNLP file under Setup > Sessions > Browser > Browser Global > Proxy > No Proxy for .
• JNLP file : Address of the JNLP file. Example: http://www.server.com/example.jnlp
5.13. VNC Viewer
Menu path: Setup > Sessions > VNC Viewer
Create a VNC Viewer session in order to be able to access remote computers (VNC server) via the thin client. Connection options such as the server address or the full-screen mode can be pre-populated for each session or defined individually when the system starts.
If a server address is specified for the session, the connection dialog will not appear when the session starts – the connection will be established immediately.
6. Accessories
Menu path: Setup > Accessories
Information on other accessories provided by the Universal Desktop can be found here.
6.1. ICA Connection Center
Menu path: Setup > Accessories> ICA Connection Center
The Citrix ICA Connection Center provides an overview of existing connections to Citrix servers. It also allows the server connection to be terminated/canceled and the connection properties to be displayed, e.g. for support purposes.
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6.2. Local Terminal
Menu path: Setup > Accessories> Terminals
With a terminal session, you can execute local commands via a shell.
It is also possible to access a local shell without a terminal session: You can switch to the virtual terminals tty11 and tty12 by pressing Ctrl + Alt + F11 / Ctrl + Alt + F12.
6.3. Change Smartcard Password
Menu path: Setup > Accessories> Change Smartcard Password
Set up a session in order to change your IGEL smartcard password. Details of the setup procedure for your
IGEL smartcard can be found under Security > Login > Smartcard .
6.4. Smartcard Personalization
Menu path: Setup > Accessories > Smartcard Personalization
Configure the options to start the Smartcard Personalization
6.5. Setup Session
Menu path: Setup > Accessories> Setup
Specific areas of the setup can be made available to the user, even if the overall setup can only be accessed by the administrator. This is useful for example for keyboard and mouse settings or for screen
configuration.See Enable Setup Pages for Users (page 16).
6.6. Quick Settings Session
Menu path: Setup > Accessories> Quick Setup
Specific areas of the setup can be made available to the user, even if the overall setup can only be accessed by the administrator. This is useful for example for keyboard and mouse settings or for screen configuration. See Quick Setup.
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6.7. Display switch
Menu path: Setup > Accessories > Display Switch
Display switch is a function of the IGEL Linux firmware which allows you to configure settings for the display on various screens.
In order to use the function, you will need to enable it and set it up:
Enable screen selection by enabling one of the starting methods under Accessories > Display Switch .
Configure a Hotkey in order to determine a hotkey or an icon for this session.
If necessary, specify Autostart options.
Configure the following settings under Accessories > Display Switch > Options :
-
Dialog Type Specify how the screen selection dialog is to look:
Minimal Dialog - Basic settings such as Mirror or Expand , for a maximum of two displays.
Advanced Dialog - The user themselves can change the resolution or rotation outside the setup.
-
Preserve settings over reboot Save the display settings so that they can be reused in the event of a reboot.
This setting has no function under the following condition: You work with Shared Workplace and have assigned profiles to various users via the UMS. You can save the default settings for users who are not assigned a profile. With the other users, these settings will be overwritten by the profile from the UMS.
- Configure new displays when connected As soon as you connect a new display, a configuration window will open.
Specify the buttons for the minimal dialog:
-
Mirror displays - Integrates an icon for shadowing displays.
- Extend to the left - Integrates an icon for expanding the the screen content to the left display.
-
Extend to the right - Integrates an icon for expanding the screen content to the right display.
-
Rotate displays (Page orientation) - Integrates an icon for rotating the display.
- Mouse options - Integrates an icon for mouse settings like lefthand mode, mouse speed or double click time.
-
Advanced - Allows you to jump to the advanced dialog in the minimal dialog.
- Reset - Allows resetting to the setup settings in the dialog.
6.7.1. Advanced settings
Menu path: Setup > Accessories > Display Switch > Options
To set up your screens' Display , proceed as follows:
1.
Open the Display Switch that you set up under Display Switch
The Displays mask will open.
2.
Click on Advanced in order to be able to configure special display options.
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The Display mask will open:
Figure 17: Magnified view
Click on one of the screens shown and configure the settings, e.g.:
• Use this display - in order to enable it.
•
Primary display - in order to specify the first screen, see Screen 1
in the Screen Selection (page 88). The
taskbar appears on the main screen.
• Mirror displays - in order to place the screens over each other.
•
Zoom - in order to set the magnified display.
If you disconnect the only active screen, the one that was active last will be shown again. As a result, you can still configure something even in an emergency.
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6.7.2. Enlarged View
You have the option of displaying a magnified setup interface on your screen. This was developed for users with impaired vision.
1.
Activate Zoom in the Display
The Virtual Resolution selection field will become active.
Figure 18: Set resolutions
Under Virtual Resolution and Resolution , the current resolution value is preset as the default value.
2.
Configure the following settings for the magnification function:
- Under Virtual Resolution , select the highest possible value from the selection list.
- Under Resolution , select a much lower value which should simulate the actual resolution of the screen.
The setup interface is now shown as if it would fill a much larger screen. The existing screen thus shows just part of the interface. Essentially, it functions like a magnifying glass or a peephole. The part of the interface that can be seen is highly magnified.
If you selected Mirror Displays under the advanced settings, all active screens will be displayed in the same way. They basically lie over each other. However, you can change the way they are displayed in magnification mode by reducing the actual resolution of the mirrored screen.
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6.8. Application Launcher
Menu path: Setup > Accessories > Application Launcher
•
Session name : Name for the session
The session name must not contain any of these characters:
\ / : * ? “ < > | [ ] { } ( )
•
Start Menu : If this option is enabled, the session can be launched from the start menu.
•
Application Launcher : If this option is enabled, the session can be launched with the Application
Launcher.
• Desktop : If this option is enabled, the session can be launched with a program launcher on the desktop.
•
Quick Start Panel : If this option is enabled, the session can be launched with the Quick Start Panel.
• Start Menu's System tab : If this option is enabled, the session can be launched with the start menu's system tab.
•
Application Launcher's system tab : If this option is enabled, the session can be launched with the
Application Launcher's system tab.
• Desktop Context Menu : If this option is enabled, the session can be launched with the desktop context menu.
•
Menu folder : If you specify a folder name or a path comprising a number of folder names separated by
"/", a menu path will be created for the session. The menu path will be used in the start menu and in the desktop context menu.
•
Desktop folder : If you specify a folder name or a path comprising a number of folder names separated by "/", a menu path will be created for the session. The menu path will be used for the program launcher on the desktop.
• Password Protection : Specifies which password will be requested when launching the session.
Possible values:
-
None : No password is requested when launching the session.
- Administrator : The administrator password is requested when launching the session.
-
User : The user password is requested when launching the session.
-
Setup User : The setup user's password is requested when launching the session.
• Hotkey : Specifies a hotkey consisting of modifiers and a key which can be used to launch the session.
•
Modifiers : One or two modifiers for the hotkey
• Key : Key for the hotkey
• Autostart : If this option is enabled, the session will be launched automatically when the thin client boots.
• Restart : If this option is enabled, the session will be relaunched automatically after termination.
• Autostart Delay : Waiting time in seconds between the thin client booting and the session being launched automatically.
Under Application Launcher > Configuration , you can hide the following items from the user:
• System page
• "Reboot" button
•
"Shut down" button
• Network information page
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6.9. Sound Mixer
Menu path: Setup > Accessories > Sound Preferences
Use the sound control to adjust the output volume and the input level as well as the balance between the input and output.
Figure 19: Sound control
The system's default volume can be configured or muted in Accessories > Sound Mixer > Configuration .
These parameters can also be remotely set via IGEL UMS.
6.10. System Log Viewer
Menu path: Setup > Accessories > System Log Viewer
All available system logs are updated and displayed. You can add your own log files in the options. The contents of the selected log can be searched in the viewer and also copied (e.g. for support purposes).
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Figure 20: System logs
6.11. UMS Registration
Menu path: Setup > Accessories > UMS Registration
Registration of the thin client in the IGEL Universal Management Suite can also be performed locally.
1.
Open the Application Launcher .
2.
In the System area, launch the UMS Registering application.
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Figure 21: Remote Administration
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3.
Enter the Server Address, Login and Password for your UMS server.
If there is a corresponding DNS entry for the UMS server, you can leave the default value igelrmserver in the address field.
4.
Optional: Define a Structure Tag in order to sort the thin client into a directory in accordance with the
UMS directory rules.
Further information regarding the use of structure tags can be found in the "Using Structure Tags" Best
Practice (http://edocs.igel.com/index.htm#10202089.htm)
5.
Optional: Select a directory on the server.
6.
Optional: The New Hostname specifies the name under which the client will be registered in the UMS.
7.
Click Register .
6.12. Touchscreen calibration
Menu path: Setup > Accessories > Touchscreen Calibration
Enable the calibration program for your touchscreen here and specify how you would like to bring it up.
After launching the calibration program, you will see a pattern with calibration points which must be touched one after another.
Further setting options can be found under Touchscreen (page 104 ).
6.13. Task Manager
Menu path: Setup > Accessories > Taskmanager
This function provides an overview of the applications and other processes running on the thin client.
Information regarding use of this function can be found under Using the Task Manager (page 76). The
settings for launching the function are described below.
To apply a changed setting, click on Apply .
To apply a changed setting and close the setup, click on OK .
You can change the following settings:
•
Session Name : Name for the Taskmanager function
•
Start Menu : If this option is enabled, the Task Manager can be launched in the start menu.
• Application Launcher : If this option is enabled, the Task Manager can be launched with the Application
Launcher.
•
Desktop : If this option is enabled, the Task Manager can be launched with a program launcher on the desktop.
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•
Quick Start Panel : If this option is enabled, the Task Manager can be launched in the Quick Start Panel.
• Start Menu's system tab : If this option is enabled, the Task Manager can be launched in the start menu's system tab.
•
Application Launcher's System tab : If this option is enabled, the Task Manager can be launched in the
Application Launcher's system tab.
• Desktop Context Menu : If this option is enabled, the Task Manager can be launched in the desktop context menu.
•
Menu folder : If you specify a folder name or a path comprising a number of folder names separated by
"/", a menu path will be created for the Task Manager. The menu path will be used in the start menu and in the desktop context menu. Example: "Functions/Screen functions".
• Desktop folder : If you specify a folder name or a path comprising a number of folder names separated by "/", a menu path will be created for the Task Manager. The menu path will be used for the program launcher on the desktop. Example: "Functions/Screen functions".
•
Password Protection : Specifies the password request when launching the Task Manager.
Possible values:
-
None : No password is requested when launching the Task Manager.
-
Administrator : The administrator password is requested when launching the Task Manager.
- User : The user password is requested when launching the Task Manager.
-
Setup user : The setup user's password is requested when launching the Task Manager.
• Hotkey : Specifies a hotkey consisting of modifiers and a key which can be used to launch the Task
Manager.
•
Modifiers : One or two modifiers for the hotkey
•
Key : Key for the hotkey
• Autostart : If this option is enabled, the Task Manager will be launched automatically when the thin client boots
•
Restart : If this option is enabled, the Task Manager will be relaunched automatically after termination.
• Autostart Delay : Waiting time in seconds between the thin client booting and the Task Manager being launched automatically.
6.13.1. Using the Task Manager
The following section explains how to use the Task Manager.
Launch the Task Manager
function. The launch options are described under Task Manager (page 75).
To determine the thin client's total processor usage, proceed as follows:
Read the percentage value under CPU: .
To determine the thin client's total memory usage, proceed as follows:
Read the percentage value under RAM: .
To determine the value in bytes, click on and enable the Show memory usage in bytes option.
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To determine the extent to which a specif. ic application contributes to processor usage, proceed as follows:
1.
In the search window, enter the name of the application or part of the name.
The Task Manager will now show only the relevant applications and processes.
2.
Read the percentage value for the relevant application in the CPU column.
To determine the extent to which a specific application contributes to memory usage, proceed as follows:
1.
In the search window, enter the name of the application or part of the name.
The Task Manager will now show only the relevant applications and processes.
2.
Read the values in the VSZ and RSS columns.
The VSZ column shows how much memory is available for the application. The RSS column shows how much memory the application is currently using.
If the VSZ column is not shown, click next to
If the RSS column is not shown, click next to
on
on
and enable the Virtual Bytes option.
and enable the Private Bytes option.
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6.14. Screenshot tool
Menu path: Setup > Accessories > Screenshot Tool
With this function, you can take a screenshot.
for launching the function are described below.
To apply a changed setting, click on Apply .
To apply a changed setting and close the setup, click on OK .
You can change the following settings:
•
Session Name : Name for the Screenshot Tool function.
• Start Menu : If this option is enabled, the Screenshot Tool function can be launched from the start menu.
•
Application Launcher : If this option is enabled, the Screenshot Tool function can be launched with the
Application Launcher.
• Desktop : If this option is enabled, the Screenshot Tool function can be launched with a program launcher on the desktop.
•
Quick Start Panel : If this option is enabled, the Screenshot Tool function can be launched from the
Quick Start Panel.
• Start Menu's System tab : If this option is enabled, the Screenshot Tool function can be launched in the start menu's system tab.
•
Application Launcher's System tab : If this option is enabled, the Screenshot Tool function can be launched in the Application Launcher's system tab.
• Desktop Context Menu : If this option is enabled, the Screenshot Tool function can be launched in the desktop context menu.
•
Menu folder : If you specify a folder name or a path comprising a number of folder names separated by
"/", a menu path will be created for the Screenshot Tool . The menu path will be used in the start menu and in the desktop context menu. Example: "Functions/Screen functions".
• Desktop folder : If you specify a folder name or a path comprising a number of folder names separated by "/", a menu path will be created for the Screenshot Tool . The menu path will be used for the program launcher on the desktop Example: "Functions/Screen functions".
• Password Protection : Specifies the password request when launching the Screenshot Tool function.
Possible values:
-
None : No password is requested when launching the Screenshot Tool function.
-
Administrator : The administrator password is requested when launching the Screenshot Tool function.
-
User : The user password is requested when launching the Screenshot Tool function.
-
Setup user : The setup user's password is requested when launching the Screenshot Tool function.
• Hotkey : Specifies a hotkey which can be used to launch the Screenshot Tool function.
You can also define a hotkey for taking a screenshot under Setup > User Interface > Hotkeys >
Commands
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•
Modifiers : Combination of modifiers for the hotkey. You can specify a modifier, a combination of an unlimited number of modifiers or no modifier.
• Key : Key for the hotkey
•
Autostart : If this option is enabled, the Screenshot Tool function will be launched automatically when the thin client boots.
• Restart : If this option is enabled, the Screenshot Tool function will be relaunched automatically after termination.
•
Autostart Delay : Waiting time in seconds between the thin client booting and the Screenshot Tool function being launched automatically.
6.14.1. Taking a screenshot
To take a screenshot of the active window, proceed as follows:
1.
Press the keys Alt + Print simultaneously.
2.
Specify how the screenshot is to be used. You have the following options:
-
Save : If this option is enabled, the screenshot will be saved in PNG format via your thin client. You can save the screenshot locally, on a network drive or on a USB mass storage device.
- Copy to the clipboard : If this option is enabled, the screenshot will be available in the thin client's local cache. You can access the local cache from an RDP session and open the image in an RDP session application.
-
Open with : If this option is enabled, the screenshot will be opened in your thin client's image viewer as soon as it is taken.
To take a screenshot of the entire screen or a selectable region, proceed as follows:
1.
Launch the Screenshot Tool function by pressing Ctrl + Print simultaneously. More launch options are
described under Screenshot (page 78).
2.
Select the area you would like to photograph. You have the following options:
- Entire screen : If this option is enabled, the entire screen contents will be photographed.
-
Active window : If this option is enabled, the window which is currently the focus will be photographed.
-
Select a region : If this option is enabled, you can freely select part of the screen using the mouse.
-
Capture the mouse pointer : If this option is enabled, the mouse pointer will be visible on the screenshot.
3.
Specify the Delay before capturing in seconds. The minimum value is 1.
4.
Click on Ok .
If you have enabled Entire screen or Active window , the screenshot will be taken after the Delay before capturing has elapsed.
If you have enabled Select a region , you can select the desired part of the screen using the mouse. To do this, press and hold the left mouse button while dragging the mouse across the screen.
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5.
Specify how the screenshot is to be used. You have the following options:
-
Save : If this option is enabled, the screenshot will be saved in PNG format via your thin client. You can save the screenshot locally, on a network drive or on a USB mass storage device.
- Copy to the clipboard : If this option is enabled, the screenshot will be available in the thin client's local cache. You can access the local cache from an RDP session and open the image in an RDP session application.
-
Open with : If this option is enabled, the screenshot will be opened in your thin client's image viewer as soon as it is taken.
6.15. Soft keyboard
Menu path: Setup > Accessories > Soft keyboard
In this area, you can enable the On-Screen Keyboard for use with our IGEL UD10 or any other touchscreen.
In order to display the on-screen keyboard, you can either automatically launch it or show the On-Screen
Keyboard button in the taskbar. These settings can be configured for the following cases:
• If the logon dialog is visible
• If the screen is locked
This setting has no effect on the on-screen keyboard in the appliance mode .
You can also influence which special keys are shown on the keyboard. These also apply for the appliance mode . The following three options are available to choose from:
• Function keys
• Navigation keys
• Numeric keys
You will find additional settings under Keyboard and Additional Keyboard (page 103 ).
6.16. Java Control Panel
Menu path: Setup > Accessories > Java Control Panel
The Java Control Panel is an operating console which is used for various purposes.
Specify how Java runs on your computer on the basis of various parameters.
Manage temporary files used for the Java plug-in.
By doing this, you allow your web browser to use Sun Java to execute applets and Java Web Start. As a result, you can launch Java applications via the network.
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Check certificates via the operating console. This gives you the security you need to use applets and applications via the network.
Define runtime parameters for applets executed with Java plug-in and applications executed with Java
Web Start.
Further information can be found at
http://java.sun.com/j2se/1.5.0/docs/guide/deployment/deployment-guide/jcp.html
(http://java.sun.com/j2se/1.5.0/docs/guide/deployment/deployment-guide/jcp.html).
6.17. Monitor Calibration
Menu path: Setup > Accessories > Montor Calibration
When calibrating your monitor (auto adjust), please use this special pattern. Generally speaking, you will achieve better results than if you calibrate the monitor with a conventional desktop and windows. Clicking on the pattern with the mouse closes the application again.
6.18. Commands
Menu path: Setup > Accessories > Commands
The following system commands can be made accessible to the user:
•
Log out
• Sort symbols
•
Switch off terminal
•
Restart terminal
• Restart window manager
6.19. Network Diagnostics
Menu path: Setup > Accessories > Network Tools
The IGEL Universal Desktop Linux firmware features a number of tools for network analysis. These include:
• Device information (page 81)
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6.19.1. Device Information
This tool provides information regarding the status of the network device used. This includes:
• MAC and IP address
• Link speed
• Various interface statistics (bytes transferred, errors etc.)
6.19.2. Ping
The Ping tool allows you to send contact queries to a network address. You can specify the exact number of queries to be sent. Alternatively, you can enable Unlimited Requests which means that the echo requests will be sent until you stop the process.
The Ping result is shown below, and the Ping duration of the last five Pings is illustrated in a bar chart.
Figure 22: Ping network tools
Enable Program→Signal Tone for Ping to configure the thin client to output an audible signal each time a Ping is sent.
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6.19.3. Netstat
Netstat provides information on active network services with protocol and port information as well as a routing table and multicast information for your network devices.
6.19.4. Traceroute
With Traceroute , you can trace the route to a network address.
6.19.5. Look-up
The Look-up tool shows various information regarding your network address. The available information types are shown in this screenshot.
Figure 23: Information types for network address
6.20. System Information
Menu path: Setup > Accessories > System Information
The system information provides an overview of all internal and connected thin client hardware components as well as the constituent parts of the Linux system (e.g. kernel modules). The information shown can be copied to the clipboard in order to send it to the IGEL Support department for example.
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6.21. Disk Utility
Menu path: Setup > Accessories > Disk Utility
Drive management shows all recognized USB drives along with their respective properties (device name, mount point etc.).
Figure 24: Drive management
If Dynamic Client Drive Mapping is enabled, you will find a button to safely remove external drives here.
You can configure a Hotkey for opening Disk Utility .
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6.22. Firmware Update
Menu path: Setup > Accessories > Firmware Update
This session updates the firmware with the settings saved in System > Update > Firmware Update .
6.23. Identify Monitors
Menu path: Setup > Accessories > Identify Monitors
Shows the screen number from the IGEL setup and hardware information on every connected screen.
Figure 25: Identify screens
6.24. Upgrade License
Menu path: Setup > Accessories > Upgrade License
You can distribute additional firmware functions via the IGEL Universal Management Suite or import licenses locally to a thin client. To do this, an IGEL USB stick with a smartcard or a storage medium containing licenses that have already been produced for this device must be inserted.
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Figure 26: Firmware license upgrade
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6.25. Webcam Information
Menu path: Setup > Accessories > Webcam Information
The Webcam Information tool reads information such as the manufacturer, model and supported video formats from a connected webcam. A test image from the camera with the chosen settings can also be displayed.
Launch Webcam Information in the Application Launcher ( System ).
Select a resolution and click Test in order to display the camera image.
Figure 27: Webcam information
A list with all supported video formats can be created in the Linux Console using the command: webcam-info -l .
Figure 28: Command webcam-info -l
In order to check whether the webcam is functioning in a session (e.g. redirected via Citrix HDX
Webcam Redirection), open the website cameroid.com (http://cameroid.com) in your browser within the session (Adobe Flash must be installed).
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6.26. Image viewer
The GPicview image viewer is installed from IGEL Universal Desktop Linux 5.06.100.
Applications such as the Firefox browser or the file manager use the image viewer as an auxiliary application. The image viewer does not have a menu entry for opening it directly.
The image viewer can be used to view a wide range of graphic MIME types:
• image/bmp
• image/gif
• image/jpeg
• image/jpg
• image/png
• image/x-bmp
• image/x-pcx
• image/x-tga
• image/x-portable-pixmap
• image/x-portable-bitmap
• image/x-targa
• image/x-portable-greymap
• application/pcx
• image/svg+xml
• image/svg-xml
An entry in the FAQ (https://faq.igel.com/otrs-igel/public.pl?Action=PublicFAQZoom;ItemID=680) explains how you can change the way in which they are assigned.
Instructions for using the image viewer can be found on the Ubuntu Users website.
(http://wiki.ubuntuusers.de/GPicview)
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Figure 29: Image Viewer
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7. User Interface
You can configure the user interface according to your needs.
7.1. Screen
Menu path: Setup > User Interface > Display
Figure 30: Screen settings
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Color Depth Allows you to select the desktop color depth. The following options are available:
• 16 bits per pixel (High Color / 65,000 colors)
• 24 bits per pixel (True Color / 16.7 million colors)
DDC
Make sure that all screens connected to the thin client support the color setting.
Screen configuration
Allows you to activate the Display Data Channel in order to share information between the system and the screen. If screen problems should occur, enable and disable the DDC setting in the Options by way of a test. DDC is enabled by default and the native resolution supported by the screen is determined automatically.
Every screen connected to the IGEL UD device can be configured independently.
The position of the individual screens can be determined in relation to Screen
1. Click on Identify monitors to show the screen identifier on each device.
For details of the display resolution supported by your IGEL thin client, please see its data sheet.
If you use the Shared WorkPlace (SWP) feature with user-specific display resolutions, please note the
best practice on the subject (http://edocs.igel.com/index.htm#10202975.htm).
7.1.1. Energy options
Menu path: Setup > User Interface > Display> Power Options
In this area, you can handle display power management. Your screen must support Display power management signaling (DPMS).
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Figure 31: Display power Management Options
Enable Handle display power management in order to switch on the DPMS energy saving functions.
Specify separately for battery and mains operation the number of minutes before the screen switches to a specific energy-saving mode:
Three different modes are offered:
-
Standby time (standby mode)
- Suspend time (sleep mode)
- Off time (Off)
If a device is switched on but not used for some time, energy can also be saved by reducing the brightness of the screen .
Specify by how many percent the brightness of the screen is to be reduced and how long the period of inactivity before brightness reduction should be. Values between 10 seconds and two minutes are available to choose from.
Naturally, all stages are gone through only if the X-Server does not receive any new entries during this period.
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7.1.2. XDMCP
Menu path: Setup > User Interface > Display> XDMCP
Enable the XDMCP function for the screen in order to be able to select the appropriate connection type.
Please note that the local setup can then be accessed only using the hotkey Ctrl
+
Alt
+ s . This should therefore not be disabled for the setup application ( Accessories→Setup ).
Figure 32: Display XDMCP
Connection type
Name or IP of server
Allows you to select the appropriate connection type. If you select broadcast, the graphical logon from the first XDMCP server that responds to a broadcast query will be provided. If you choose the connection type indirect via local host, a list of XDMCP hosts will be shown during the startup procedure. Select from this list the host that provides the graphical logon.
This field is enabled if you select the connection type direct or indirect.
Give the name or the IP address of the XDMCP server you wish to use. In the direct mode, you are provided with the graphical logon mask straight from the XDCMP server which you specified in the entry field. If you chose the indirect mode, a list of available XDMCP servers will be shown by the server you specified.
Make sure the Display Manager daemon (XDM, KMD, GDM ...) is running and that access authorization is available on the remote host.
7.1.3. Access control
Menu path: Setup > User Interface > Display> Access Control
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Thin client access control is enabled by default. If you highlight Switch off console access , it will be possible to access your terminal screen from any UNIX host.
Figure 33: Access Control
Fixed X-Key
List of Trusted X hosts
You can grant specific users permanent remote access to your thin client.
To do this, you will need to enable this option, click on the Calculate button and enter the 32-character key you have received into the Xauthority file on the user's computer.
Click on the Add button to open the entry mask. Give the name of the remote host (not the IP address) you would like to add and confirm this by clicking on OK .
7.1.4. Options
Menu path: Setup > User Interface > Display> Options
Configure the options for the display here:
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Figure 34: Display options
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Monitor Probing (DDC)
Monitor DPI
Composite Manager
Select Off in order to disable the automatic probing of display properties.
Enter the DPI resolution (dots per inch) for your monitor. The default setting is 96 DPI.
You will find three modes for the Composite Manager, the start menu and windows with animations and effects here:
• Automatic: Disables the Composite Manager during battery operation, if the color depth is low or if the hardware is weak.
• On
• Off
7.2. Desktop
Menu path: Setup > User Interface > Desktop
On this page, you can configure general settings for the appearance of the desktop:
•
Local Window Manager for this Display: Here, you can disable the window manager if you only work in full-screen sessions and do not require this service.
• User Interface Theme
•
Desktop Icon Size: Specify the size in which you would like the icons to be displayed on the desktop.
•
Single Click Mode: This option was set up specially for users of touchscreen monitors. Enable this mode in order to open programs with a single click.
•
Default Font : Choose between serif and sans-serif text and between standard and bold.
•
Default Font Size : Specify your desired font size in pt (points) here.
• Desktop Icon Font Size : Specify your desired font size for desktop icons in pt (points) here.
•
Titlebar Font: Choose between serif and sans-serif text and between standard and bold.
•
Titlebar Font Size : Specify your desired font size in pt (points) here.
7.2.1. Background
Menu path: Setup > User Interface > Desktop > Background
In this area, you can configure the desktop background with pre-defined IGEL backgrounds, a fill color or a color gradient.
You can also select a background image of your own.
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You can set up a separate background image for each monitor that is connected to the thin client.
Own background image - server configuration
• Wallpaper : Provides a selection of pre-defined IGEL backgrounds
•
Wallpaper Style : Provides various design versions:
- Automatic
- Centered
- Tiled
- Streched
- Scaled
- Zoomed
• Color Style : Sets a fill color or a color gradient.
•
Desktop Color : Sets a desktop color.
You can also use a background image of your own. You can set up a separate background image for each monitor that is connected to the thin client.
You can provide a user-specific background image on a download server.
1.
In the Desktop > Background
window, enable the option
Own background image .
2.
Give a name for the background image file.
3.
Specify the download server under Desktop > Background > Background Image Server .
If you have already defined a server for the system update files, you can use the same server setting for downloading the background image.
The user-specific background image will be downloaded from the specified server if the function was enabled and if requested manually (Update Background Image). The download can also be launched from the IGEL Universal Management Suite via Update desktop changes .
A user-specific boot image can be provided on a download server.
The file types BMP, JPG, GIF, TIF, PNG and SVG are supported for an own background image and bootsplash . A total storage area of 25 MB is available for all user-specific images.
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7.2.2. Taskbar
Menu path: Setup > User Interface > Desktop > Taskbar
In this area, you can enable and configure the taskbar.
You can change the following settings:
•
Use taskbar : If this option is enabled, the taskbar will be displayed.
•
Taskbar Position : Specifies the position in which the taskbar is displayed.
Possible values:
-
Bottom
-
Top
- Left
-
Right
• Vertical Taskbar Mode : Specifies how items are shown in the taskbar. This parameter is available if
Taskbar Position is set to Left or Right .
Possible values:
-
Vertical : The session texts are rotated by 90°.
- Deskbar : The session texts are not shown.
•
Taskbar Height/Width : Specifies the height of the taskbar in pixels.
If Number of rows/columns in Taskbar is set to Automatic , the window buttons as well as the symbols in the Quick Start Panel will be shown in a number of rows depending on the height of the taskbar. The number of rows increases in increments of 55 pixels:
• 1 - 55 pixels: One row
• 56 - 110 pixels: Two rows
• 111 - 165 pixels: Three rows
• 166 - 220 pixels: Four rows
• 221 - 275 pixels: Five rows
• 276 or more pixels: Six rows
The Maximum number of rows/columns in window button list parameter is described under
• Number of rows/columns in taskbar : Specifies the number of rows for the Quick Start Panel. The following taskbar items can be broken down into a number of rows and columns: Symbols in the Quick
Start Panel, window buttons,
-
Automatic : The number of rows for the Quick Start Panel depends on the height and width of the taskbar.
- Numeric value: The chosen value specifies the number of rows for the Quick Start Panel.
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•
Multi Monitor Taskbar Size : Specifies whether the taskbar is expanded across a number of monitors or restricted to one monitor.
• Monitor : Specifies the screen on which the taskbar is shown. This parameter is available if Multi
Monitor Taskbar Size is set to Restrict taskbar to one monitor .
•
Taskbar on top of all windows : If this option is enabled, the taskbar is always shown, even in sessions with a full-screen window.
• Taskbar Auto Hide : If this option is enabled, the taskbar is hidden and will only be shown if the mouse pointer is moved to the position of the taskbar at the edge of the screen.
•
Auto Hide Behavior : Specifies when the taskbar is automatically hidden.
Possible values:
- Intelligently : The taskbar is shown as standard. The taskbar will be hidden if the space is needed by a window, e. g. a window in full-screen mode.
-
Always : The taskbar is hidden as standard. The taskbar will be shown if the mouse pointer is moved to the edge of the screen.
• Taskbar Show Delay : Time interval in milliseconds before the taskbar is shown. The mouse pointer must be at the edge of the screen constantly during this time interval. This setting is only effective if
Taskbar Auto Hide is enabled.
With the show delay, you can prevent the taskbar for a full-screen session being covered by the thin client's taskbar. A show delay is necessary if the taskbar for the full-screen session is set to be shown automatically and both taskbars are positioned at the same screen edge. If no show delay is set and the user brings up the taskbar for the full-screen session, this will immediately be covered by the thin client's taskbar.
During the show delay time interval, the user has time to move the mouse pointer away from the edge of the screen.
• Taskbar Hide delay : Time interval in milliseconds before the taskbar is hidden. This setting is only effective if Taskbar Auto Hide is enabled.
Further settings can be found under Screen Lock/Saver (page 99 ).
7.2.3. Taskbar background
Menu path: Setup > User Interface > Desktop > Taskbar Background
You can specify the background style for the taskbar here.
To incorporate your company logo into the taskbar, proceed as follows:
1.
Select Background Image under Background Style .
2.
Give the path of the background image.
See also Taskbar (page 94 ) under User Interface.
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7.2.4. Taskbar items
Menu path: Setup > User Interface > Desktop > Taskbar Items
• Taskbar Clock : If this option is enabled, a clock will be shown in the taskbar.
•
Sorting order in window button list : Specifies the criteria according to which the window buttons are sorted.
Possible values:
- Timestamp : The window buttons are sorted in the chronological order in which the windows were opened.
-
Group and time stamp : The window buttons are grouped according to the type of application. If for example a number of setup applications are open, all associated window buttons will be arranged next to each other. Within the group, the window buttons are sorted chronologically.
-
Window title : The window buttons are sorted alphabetically.
- Group and window title : The window buttons are grouped according to type. If for example a number of setup applications are open, all associated window buttons will be arranged next to each other. Within the group, the window buttons are sorted alphabetically.
-
Drag'n'Drop : You can order the buttons as you wish using drag and drop. You must drag a button over at least half of the button to be skipped.
• Maximum number of rows/columns in window button list : Specifies the maximum number of rows available for window buttons.
Possible values:
-
Automatic : The number of rows depends on the Taskbar height/width and Number of rows/columns in taskbar
parameters, see Taskbar (page 94).
- Numeric values: This value specifies the maximum number of rows.
•
Show labels in window button list : If this option is enabled, the names of ongoing sessions are shown in the associated window buttons. If this option is disabled, only the symbols are shown.
• Taskbar System Tray : If this option is enabled, the system tray will be shown in the taskbar.
•
Size of icons in system tray : Specifies the size of system tray icons (volume, network connection etc.).
You can choose a pre-defined value or enter a numeric value between 1 and 64.
Predefined values:
-
Automatic : The size is adjusted to the height and width of the taskbar.
-
Small : 20 pixels
- Medium : 40 pixels
-
Large : 60 pixels
Further settings can be found under On-screen Keyboard (page 80 ), Keyboard and Additional Keyboard
) and Screen Lock/Saver (page 99 ).
7.2.5. Pager
Menu path: Setup > User Interface > Desktop > Pager
In this area, you can enable the use of a number of virtual workstations.
The Pager is a tool with virtual desktops which can be used as an easy way of switching between open applications. This window is shown at the right of the taskbar. You can use up to 25 virtual desktops. If you use a Pager , you can switch between full-screen applications for example at the click of a mouse.
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Instead of minimizing/maximizing sessions or switching between them using key combinations, you simply click on the desired screen using the mouse. The screen is then shown as it was when you closed it (unless you restarted the system beforehand).
•
Use pager: Allow a number of virtual desktops.
•
Number of Screens - Horizontal: Specify how many pages you want to display next to each other.
•
Number of Screens - Vertical: Specify how many pages you want to display above each other.
• Names of the workspaces: Give names for the individual desktops.
•
Paging Resistance: Specify how many pixels the cursor needs to be moved over the edge of the screen before it triggers a switch of desktop. You only need to make this setting if you enable at least one of the following options:
- Wrap Workspaces when dragging a window: The desktop is switched as soon as a window is dragged out of view.
-
Wrap Workspaces with pointer: The desktop is switched as soon as the mouse reaches the edge of the screen.
7.2.6. Start menu
Menu path: Setup > User Interface > Desktop > Start Menu
In this area, you can configure the desktop start menu:
Figure 35: Desktop Start menu
There are three start menu types:
Legacy: Standard setting which is similar to that from Windows
95 - a list of available sessions and options
Advanced:
Auto:
An expanded start menu featuring a search function and a more attractive design It requires more resources, which is particularly noticeable on slow devices.
Automatically select the classic or advanced start menu depending on the processor.
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7.2.7. Session Control Bar
Menu path: Setup > User Interface > Desktop > In-Session Control Bar
The session control bar allows you to eject a USB drive from a full-screen session, to minimize a session view and to end the session.
•
Use in-session control bar in all supported sessions : If this option is enabled, the session control bar will be displayed. Depending on the configuration, the session control bar will be permanently visible or will be shown as soon as you move the cursor to the top edge of the screen.
The session control bar is available for the following session types:
•
RDP - see RDP Global
•
Citrix
- see HDX / ICA Global (page 20), Legacy ICA Sessions (page 30) and Citrix StoreFront / Web
• ThinLinc - see ThinLinc
•
NX - see NX
• Parallel 2X Client - see Parallel 2X Client
To use the session control bar, proceed as follows:
To eject a USB device, click on .
To minimize the session view, click on .
To end the session, click on .
To make the session control bar permanently visible, click on .
7.3. Language
Menu path: Setup > User Interface > Language
Select the system language from the list. You can also set the keyboard layout and the input language depending on the system language.
The language selected is the language for the user interface and therefore applies to all local applications.
7.4. Screen Saver and Screen Lock
Menu path: Setup > User Interface > Screen Lock/Saver
You can set up the screen saver so that it is activated either automatically or in response to a key combination ( hotkey ). You can also select a password option. The look of the taskbar can be configured separately for the login dialog and the locked screen.
Example configuration of a screen lock:
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General
The screen can be locked via taskbar or desktop icons or using hotkey Ctrl-Shift-L .
Figure 36: Startup Options of Screen Lock
Options
The screen lock starts automatically after 5 minutes without user action at the thin client. The screen lock
can be stopped by entering a user password or administrator password (see Password (page 136)).
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Figure 37: Autostart and Password Settings
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Taskbar
The locked screen does not display the taskbar until the login dialog appears. The user can bring up a soft keyboard, e.g. to login using touchscreen monitor.
Figure 38: Taskbar on Login Dialog
7.4.1. Example configuration for the screen saver
Menu path: Setup > User Interface > Screen Lock/Saver > Screensaver
The session for the screen saver can show both a custom image and a configurable clock.
You can select the color of the background, display a custom image (or several images as a slide show) or a digital clock whose size and color can be changed. A combination of a company logo and the clock can also be displayed.
In our best practice you will find an example configuration and further instructions on how to customize your IGEL Linux desktop.
1.
Connect a network drive with your saved images.
You can also send images to the thin client, e.g. to a /wfs/pix target directory, using UMS file transfer.
2.
Enable the displaying of images in the configuration menu for the screen saver and use the network drive connected beforehand as the source.
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Figure 39: Select image source
If you enter a folder instead of a single image file as the source, all images in the folder will be displayed as a slide show, the display time for the images can be configured.
You can configure a digital clock (size, position on the screen and colors) independently of the screen display. The seconds display can be disabled.
Figure 40: Clock configuration
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7.5. Input
Menu path: Setup > User Interface > Input
These setup pages allow you to set the keyboard layout and other input options.
The following input devices can be configured:
7.5.1. Keyboard and additional keyboard
Menu path: Setup > User Interface > Input > Keyboard
In this area, you can configure the keyboard.
• Keyboard layout – Determines the keyboard layout. The selected layout applies for all parts of the system including emulations, window sessions and X applications.
•
Keyboard type – Determines the keyboard type.
• Key repeat – Determines the automatic repeat behavior for the keyboard:
- Repeat delay – Determines the delay (in milliseconds) before automatic repetition begins.
-
Repeat rate – Determines how often a character repeats per second.
- Enable dead keys – Enable this function if the keyboard used supports dead keys for special characters.
•
Start with NumLock on – Stipulates that NumLock is to be automatically enabled during the boot procedure.
Menu path: Setup > User Interface > Input > Additional Keyboard Layouts
You can define additional keyboard layouts which can be selected by the user. The layout can be selected in the taskbar or changed via configurable hotkeys.
Further settings can be configured under On-screen Keyboard (page 80 ).
7.5.2. Mouse
Menu path: Setup > User Interface > Input > Mouse
In this area, you can configure the mouse.
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•
Lefthand mode : Changes the orientation of the mouse by switching the mouse buttons to left-handed mode.
• Emulate 3-button mouse : Enables/disables emulation of the third (middle) mouse button for mice with only two physical buttons. This third button is emulated by pressing both buttons at the same time. If
3-button emulation was enabled, the emulation time limit determines how long (in milliseconds) the driver waits before deciding whether two buttons were pressed at the same time.
•
Hide cursor : Cursor will be hidden after the defined timeout.
• Pointer Speed : Determines the mouse resolution in counts per inch.
•
Double Click interval : Changes the maximum interval (in milliseconds) between two consecutive mouse clicks which are to be recognized as a double-click.
• Double Click Distance : Changes the maximum distance in pixle between two clicks, considered as double click. The object under the second click receives the double click.
7.5.3. Touchscreen
Menu path: Setup > User Interface > Input > Touchscreen
To ensure that you can open the setup and navigate within it, the initial configuration should take place with a mouse and keyboard connected. The setup procedure with an on-screen keyboard is described below.
Touchscreen drivers
The touchscreen types currently supported are:
• Elographics serial touchscreens
• TSharc serial touchscreens
• EvTouch USB touchscreens
You will find the complete list of supported devices in the IGEL Linux 3rd Party Hardware Database
(https://www.igel.com/en/service/linux-3rd-party-hardware-database.html).
•
Touchscreen already calibrated
If you enable the touchscreen function, the touchscreen must be calibrated first. Unless you enable this option, calibration will begin automatically after each system boot.
• Swap X and Y values
Enable this option if the mouse pointer moves vertically when you move your finger in a horizontal direction.
•
Minimum/maximum X value/Y value
These values are determined by the calibration tool. However, you can also change them manually.
• Let-go limit
The maximum permitted time (in milliseconds) between two instances of contact in order to still be registered a single touch. When moving windows by drag-and-drop, for example, your contact with the screen may inadvertently be interrupted. Increasing this value prevents the thin client from registering two individual contacts in this case.
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•
Contact limit
Determines how long (in milliseconds) the screen needs to be touched in order for the contact to be recognized.
• Baud rate (for serial touchscreens only)
Determines the speed of communication via the selected connection. (If in doubt, read the monitor manual.)
•
Touchscreen connection
You can connect the touchscreen either to COM1 or COM2. Select your preferred connection here.
•
Set driver-specific default settings
Click on this button once after changing the touchscreen type or to restore the default settings.
A list of the touchscreens currently supported by IGEL Linux can be found in the IGEL Linux 3rd Party
Hardware Database (https://www.igel.com/en/service/linux-3rd-party-hardware-database.html).
Enable the on-screen keyboard for touchscreen use in the setup under Accessories > On-screen
Keyboard .
The layout for the normal keyboard will also be used for the on-screen keyboard.
Calibrate the touchscreen for optimum contact recognition. The touchscreen calibration application can be found under Application Launcher > System .
After launching the calibration program, you will see a pattern with calibration points which must be touched one after another.
7.5.4. SCIM (Input Methods)
Menu path: Setup > User Interface > Input > SCIM Input Methods Platform
Smart Common Input Method (SCIM) platform offers entry methods for over 30 languages under Linux.
You can enable one of the methods provided by the IGEL system for Chinese character sets (Simplified
Chinese, Traditional Chinese) or manage generic tables for describing the entry method.
7.5.5. Signature pad
Menu path: Setup > User Interface > Entry > Signature Pad
The following signature pads are available for connection to IGEL Linux thin clients:
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• Softpro
• StepOver TCP
• signotec VCOM Daemon
Enable the Softpro SPVC signature pad channel in the IGEL Setup under Sessions > Citrix
XenDesktop / XenApp > HDX / ICA Global > Mapping > Device Support .
To enable the StepOver TCP Client in order to be able to use USB signature pads from this manufacturer in sessions, proceed as follows:
1.
Select the checkbox for StepOver TCP Client .
If necessary, you can change the TCP port.
2.
Click on Apply .
You will find detailed information regarding the configuration of signature pads in the Best Practice documents for StepOver Pads (http://edocs.igel.com/#10202863.htm) and Softpro/Kofax pads
(http://edocs.igel.com/#10202863.htm).
To enable the signotec VCOM Daemon in order to be able to use USB signature pads from this manufacturer in sessions, proceed as follows:
1.
Select the checkbox for signotec VCOM Daemon .
2.
Click on Apply .
3.
Go to Mapping > Serial Connections under ICA or RDP Global.
4.
Enable COM Port Mapping .
5.
Click on Add and choose one of these devices Search Devices .
Under Select Available Device , you can choose from the signotec devices /dev/ttyVST0 and
/dev/ttyVST1.
6.
Select one of these devices.
7.
Your signotec signature pad can now be used.
7.5.6. Hotkeys
Menu path: Setup > User Interface > Hotkeys > Commands
In order to make it easier to use your thin client, hotkeys are available for frequent operating routines. A hotkey is a combination of one or more modifiers and an alphanumeric key.
You can enable or disable hotkeys and change the keys used.
To enable or disable a hotkey, proceed as follows:
1.
Highlight the hotkey in the list.
2.
Click on Modify...
.
3.
Enable or disable the Hotkey option in the dialog window.
4.
Click on Continue in the dialog window.
5.
Click on Apply or OK .
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To change the keys used for a hotkey, proceed as follows:
1.
Highlight the hotkey in the list.
2.
Click on Modify...
.
3.
In the Modifiers selection list, select a modifier, no modifier or a combination of modifiers.
4.
Enter the Key .
5.
Click on OK or Cancel .
The following hotkeys are available and can be changed:
•
Hide all windows and show desktop
•
Screenshot of active window
• Screenshot of entire screen
•
Volume up (multimedia key)
• Volume down (multimedia key)
•
Volume mute (multimedia key)
•
Switch between active windows using Task Switcher
• Switch between active windows using Task Switcher (backwards)
•
Switch focus to next window
• Switch focus to next window (2)
•
Enable next window (reverse order)
•
Open start menu
• Open start menu (2)
7.6. Font Services
Menu path: Setup > User Interface > Fonts Services
You can import further fonts in addition to those provided by IGEL:
7.6.1. XC Font Service
Menu path: Setup > User Interface > Fonts Services > XC Font Service
If you need other fonts in addition to those offered by the thin client, you can use the XC font service.
This service must be installed on a server and fully configured there.
The advantage of using the XC font service rather than NFS is its better performance.
Click on Enable XC Font Service in order to enable the following entry fields.
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XC font server
Port number
Favor local fonts
Give the name of the server on which the XC font service operates.
Give the number of the port used by the font service for reception purposes
- the default setting is port number 710.
Enable this option if local fonts are to be used before a request is sent to the font server.
7.6.2. NFS Font Service
Menu path: Setup > User Interface > Fonts Services > NFS Font Service
Using the NFS font service is another way to import additional fonts. The NFS font service also offers the advantage that the mount point for the fonts can be configured. This is necessary for a number of remote applications that search for your fonts in a specific directory.
Define and enable an NFS font path entry in order to use the NFS font service.
This will be added to the list of NFS mounted font directories .
Click on Add to open the dialog window:
Local directory Defines the local directory for the mount point
NFS server Name or IP address of the server that makes available the font directories via
NFS.
Path on the server under which the fonts are available. Server path
Favor local fonts If this option is enabled, local fonts are to be used before a request is sent to the font server.
Click on Enable to enable the entry.
Export the font directory to the server via NFS read-only for the thin client.
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8. Network
Menu path: Setup > Network
Configure the thin client's network connections here.
8.1. LAN interfaces
Menu path: Setup > Network > LAN Interfaces
Click on Network >LAN interfaces in the client setup.
Choose between automatic network setup with the protocols DHCP and BOOTP or manual network configuration in order to set the thin client for each network interface.
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Figure 41: LAN Interfaces
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DHCP Via the Dynamic Host Configuration Protocol, the thin client receives its IP address, network mask, DNS, gateway and other network configurations from a DHCP server.
DHCP is enabled by default for LAN 1 (internal). DHCP options can be enabled in the
DHCP Client menu. A list of standard options is available. However, you can also define your own options.
BOOTP Via the BOOTP , the thin client receives its IP address, network mask, DNS, gateway and other network configurations from a BOOTP server database.
The transferring of a setup.ini file or a boot script is not supported. BOOTP is not used to call up a boot image from a server and boot this image, in spite of what the term may imply.
Specify IP address manually
Configures the network settings manually instead of searching for a DHCP server.
Ensure that the fixed IP address that you enter is not used by another computer in your network.
If you have to use a gateway to forward the data packages to and from the target network, click on Enable and enter the gateway IP address.
Terminal name
Enable DNS
Manual overwrite
DHCP settings
Give the local name of the thin client. Otherwise, the standard name IGEL <MAC address> will be generated.
Configures the DNS - Specify the standard domain in which the device will work as well as the IP address of up to two name servers which will be queried one after the other.
Manual entries overwrite the standard route, the domain name and the DNS servers.
Dynamic DNS registration
Here, you can automatically report the current IP address of the thin client to the
DNS. The DHCP and DNS methods are available. If you select DNS , you may have to specify a private TSIG key for DNS authentication .
You can find instructions for dynamic DNS registration via DNS in an FAQ document
(http://edocs.igel.com/index.htm#10203508.htm).
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8.1.1. Individual interface
Menu path: Setup > Network > LAN Interfaces > [Interface]
Under the name of the individual interface (for example Interface 1), you can overwrite some of the general settings for LAN interfaces. In addition, there are two further settings:
IPv6 configuration Here, you can choose a configuration type for operation with IPv6. You will find further details in a best practice document
(http://edocs.igel.com/index.htm#10203497.htm).
Network link type Specify the network link type for the interface. The default is Automatic
Recognition .
Figure 42: Configuration of an individual interface
Authentication
Menu path: Setup > Network > LAN Interfaces > [Interface] > Authentication
You can enable and configure network port authentication in accordance with the IEEE 802.1x standard here. The following settings are available:
•
Enable IEEE-802.1x authentication : This option enables network port authentication.
•
EAP Type: You can choose between the PEAP and TLS authentication procedures here.
For the EAP Type PEAP, the following phase 2 authentication methods are available to choose from under Auth Method :
•
MSCHAPV2
•
TLS
•
GTC
•
MD5
• Validate Server Certificate : If this option is enabled, the certificate of the server will be checked cryptographically. In order to do this, the path to the CA certificate file is required in CA Root
Certificate . The file can be in PEM or DER format.
A number of the following fields need to be filled in only for specific combinations of EAP type and Auth Method .
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•
Manage certificates with SCEP (NDES):
Automatically manage client certificates with SCEP (page 123)
• Identity : The user name for network access
• Password : The password for network access
If you leave the Identity and Password fields empty, an entry mask for authentication purposes will be shown. However, this does not apply to the methods with a client certificate (TLS and
PEAP-TLS) where these details are mandatory.
• Client Certificate : Path to the file with the certificate for client authentication in the PEM (base64) or
DER format. If a private key in the PKCS12 format is used, leave this field empty.
•
Private key : Path to the file with the private key for the client certificate. The file can be in the PEM
(base64), DER or PFX format. The Private Key Password may be required for access.
Wake-on-LAN
Menu path: Setup > Network > LAN Interfaces > [Interface] > Wake on LAN
Select the packages or messages with which the thin client can be started via the network.
Figure 43: Wake-on-LAN options
8.2. Wireless
Menu path: Setup > Network > LAN Interfaces > Wireless
In this area, you can configure everything relating to your wireless connections.
You will find details of compatible wireless modules in our IGEL Linux 3rd Party Hardware Database
(https://www.igel.com/en/service/linux-3rd-party-hardware-database.html).
If you use mobile devices and regularly spend time in different wireless zones, you will benefit from our new function: IGEL Café Wireless. This means that you can
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• easily connect to new, previously unknown wireless networks
• save connections that you have set up and then reuse them later on
function is irrelevant for stationary desktop devices that are managed centrally. In this case, it is assumed that the network has fixed settings and cannot be influenced by the end user.
To configure the wireless interface, proceed as follows:
1.
Open the IGEL Setup and click on Network > LAN Interfaces > Wireless .
Figure 44: Enable user-defined connections
2.
Enable the Wireless Interface .
3.
Select the configuration for your IP Addresses (DHCP or manual).
4.
Select a configuration type for operation with IPv6 .
5.
Enable at least the tray icon , context menu and Wireless Manager
(page 114) items. Via the Wireless
Manager (page 114), you can use IGEL Café Wireless.
Ensure that the Overwrite sessions parameter is disabled for UMS profiles with this wireless configuration. Otherwise, user-defined connections will be lost when the thin client is rebooted.
6.
select it via the Wireless Manager (page 114).
Additional connections can be configured in the Additional Wi-Fi networks dialog.
7.
Configure your location in the Wireless regulatory domain (page 118) dialog.
Once these settings become active on the thin client, a new tray icon for wireless connections will appear:
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Figure 45: WiFi symbol
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8.2.1. Wireless Manager
You can bring up the Wireless Manager from the tray icon:
Figure 46: Symbol bar with WiFi context menu
You will need to have switched on the Wireless Manager under Network > LAN Interfaces >
Wireless
1.
Click on the Wireless Tray Icon in the task bar and then on Manage wireless network connections in order to bring up the Wireless Manager :
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Figure 47: Wireless Manager
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2.
Search for available networks.
- The list of active networks is sorted according to the quality of their signal strength.
- Previously configured connections are flagged with a tick in the Configured column.
- The connection currently active is likewise flagged with a symbol under
Connected .
3.
Double click on a network in the list in order to open the entry mask. If you are using the Wireless
Manager for configuration, you only need to give the network key – this is considerably easier than using the Setup or the UMS for configuration:
Figure 48: Configure WiFi connection
You can either permanently save the logon information or enter it each time you establish a connection to this network.
Click on the key symbol in order to display the key phrase while you are typing.
4.
Click on the Connect network button in order to establish the previously configured connection:
Figure 49: Establish connection to WiFi
The tray icon will change and show the quality of the connection to the active network.
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Hidden networks appear in the Wireless Manager with the network name empty or can be defined using the Search for network button:
Figure 50: Hidden network
In order to connect to a previously unknown hidden network, you must first enter the SSID before the access data are retrieved:
Figure 51: Name of the hidden network
If you have configured the available connections, you will no longer need the Wireless Manager in order to establish a connection.
Figure 52: Symbol bar with active connection
In the context menu for the tray icon, all available networks are listed and can be brought up from here.
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5.
The IGEL Setup shows all connections configured by the local user locally and in the UMS under
Network > LAN Interfaces > Wireless > Other WLANs :
Figure 53: User-defined WiFi connections in the IGEL Setup
A Yes in the User-defined column means that you can change or delete this connection in the
Wireless Manager. A connection that you have set up in the Wireless Manager is automatically user defined. Connections that are specified in the Setup or in the UMS can also be flagged as user defined. In most cases, however, this would not make much sense. After all, the end user should only be able to delete the connections that they themselves have set up, e.g. when traveling.
8.2.2. Configure Connections in the Setup
Menu path: Setup > Network > LAN Interfaces >Default Wi-Fi network
In the Default Wi-Fi network and Additional Wi-Fi networks areas, you can configure wireless network connections:
Figure 54: WiFi configuration
1.
Select an Encryption Method .
2.
Enter the Network Name (SSID) .
3.
Set further parameters depending on the encryption method selected.
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For WPA(2) Enterprise encryption, the client certificate can also be requested and administered via
SCEP. See Network/SCEP (page 124 ) and our Certificate Enrollment and Renewal with SCEP (NDES)
(http://edocs.igel.com/#10200572.htm) best practice.
The connections defined under Additional Wi-Fi networks have the same value as the connection entered under Default Wi-Fi network . Here, you can pre-configure wireless connections which are available for
selection by the user in the Wireless Manager (page 114).
The connections configured in the Wireless Manager (page 114) are likewise shown in the
Additional Wi-Fi networks list and are automatically flagged as User-defined .
Connection to Hidden Networks
Hidden wireless networks (WLAN without SSID broadcasting) can also be connected to. Pre-defined connections can be used without disclosing the network name to the user. For user-defined connections, the user must however know the name of the hidden network.
To pre-configure connections to hidden networks, proceed as follows:
In the IGEL Setup, go to Network > LAN Interfaces > Wireless > Default Wi-Fi network and set the AP
Scan Mode parameter to No Broadcast .
Figure 55: Connection configuration for hidden networks
Additional connections can be configured in the Other Additional Wi-Fi networks dialog.
8.2.3. Wireless regulatory domain
Menu path: Setup > Network > LAN Interfaces > Wireless > Wireless regulatory domain
In this area, you can configure your location:
Figure 56: WiFi frequency ranges
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Ensure that the Wireless regulatory domain is configured correctly in order to prevent your device making unauthorized transmissions.
8.3. DHCP Options
Menu path: Setup > Network > DHCP Client > Standard Options / Custom Options
Configure the client's use of DHCP options - a number of standard options are already set out in a list and can be enabled. User-defined options can be set up in a list of your own and managed there.
8.4. Virtual Private Network - VPN
Menu path: Setup > Network > VPN
Remote users securely access company networks via virtual private network protocols (VPN). You can set up your client accordingly for this purpose.
8.4.1. PPTP
Menu path: Setup > Network > VPN > PPTP
PPTP (point-to-point tunneling protocol) is one of the most common virtual private network (VPN) protocols allowing remote users to securely access company networks.
Automatically establishing a connection during the boot procedure
In order to set up a client which is fully configured to automatically establish a connection, you may need to dial up first.
1.
Enable this option before the desktop is launched.
The client connects to the host.
2.
Click on Add to set up new connections.
3.
Configure the necessary settings in order to dial up the RAS server on the desired remote station.
4.
Select the network device and specify whether a dial-up connection is to be used.
5.
Specify on the Options tab the name service and the IP configuration for the PPTP connection.
These data will normally be transferred from the remote station's RAS server. This means that both
DNS and IP address will be set to automatic by default.
You can set up additional network routes on the next three setup pages (Routing).
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8.4.2. OpenVPN
Menu path: Setup > Network > VPN > OpenVPN
The OpenVPN client puts in place a virtual private network using TLS encryption and requires OpenVPN 2.x as a VPN server.
It supports the following authentication methods:
• TLS certificates
• Name/password
• Name/password and certificates
• Static key
Click on the star symbol to set up a new OpenVPN connection.
A best practice document (http://edocs.igel.com/index.htm#10203430.htm) describes how you can set up OpenVPN connections.
8.4.3. NCP
Menu path: Setup > Network > VPN > NCP
The configuration parameters for the NCP Client are configured exclusively via the client program interface itself.
You will find the documentation regarding the NCP Secure Enterprise Client at:
http://www.ncp-e.com/de/support/produktunterlagen/handbuecher.html
(https://www.ncp-e.com/en/resources/library/manuals.html)
8.4.4. GeNUCard
Menu path: Setup > Network > VPN > GeNUCard
The GeNUCard VPN hardware offers a choice of pre-configured Internet and VPN connections.
The Connections window opens as soon as the GeNUCard session is launched.
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Figure 57: GeNUCard configuration
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•
File:
- Change PIN
- Rekeying
•
WiFi : Opens the WiFi dialog which allows you to configure the GeNUCard's wireless access.
• Log : Allows you to view the log
•
Network connection : Select one of the network connections pre-configured on the GeNUCard, for example LAN or WLAN.
• VPN connection : Select one of the VPN connections pre-configured on the GeNUCard.
WiFi Configuration
Menu path: Setup > Network > VPN > GeNUCard
In this dialog, you can configure how the GeNUCard connects to wireless networks.
Figure 58: GeNUCard WiFi Configuration
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• WiFi : Here, you can set the wireless access that the GeNUCard uses.
Unencrypted networks and networks secured with WEP, WPA or WPA2 are supported.
-
Search : Searches for available wireless networks. This can take up to a minute.
-
Password : The password for the wireless network set
- Show : If this option is enabled, the password will be visible.
Passwords are saved in encrypted form in the IGEL setup.
-
Save : Saves the complete connection along with SSID and password on the GeNUCard.
• Saved connections
-
Delete : Deletes the selected connection.
-
Edit : Opens the selected connection for editing.
Options
Menu path: Setup > Network > VPN > GeNUCard > Options
A valid combination of connection and user data can be pre-populated in the IGEL setup: Network > VPN >
GeNUCard > Options .
Figure 59: Automatically establishing connections
A facility for automatically establishing a connection during the boot procedure can also be enabled. This is necessary when updating the IGEL firmware via the VPN for example.
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Administrator Session
The GeNUCard is configured and administered centrally via the genucenter management station.
Further information is available from www.genua.de (http://www.genua.de).
Optionally, an administrator session allowing the GeNUCard Internet connection to be configured can be set up:
1.
Click on Add instance under System > Registry > genucard% .
The GeNUCard icon will appear on the desktop.
2.
Click on the GeNUCard icon.
The GeNUCard logon window will open.
3.
Enter a user name and password .
4.
Click on Logon .
The Internet/VPN window will open.
Figure 60: Internet/VPN window
5.
In the Internet area, configure the connection with the help of the Create , Edit , Delete buttons.
8.5. Simple Certificate Enrollment Protocol - SCEP
Menu path: Setup > Network > SCEP Client (NDES)
SCEP allows the automatic provision of client certificates via a SCEP server and a certification authority. This type of certificate is automatically renewed before it expires and can be used for purposes such as network authentication (e.g. IEEE 802.1x).
A Microsoft Windows 2008 Server (MSCEP, NDES) for example can serve as a queried counterpart (SCEP server and certification authority).
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More information can be found at Microsoft, e.g. in the white paper http://download.microsoft.com/download/a/d/f/adf2dba9-92db-4765-bf2d-34b1c8df9ca3/Microsoft%
20SCEP%20implementation%20whitepaper.doc
(http://download.microsoft.com/download/a/d/f/adf2dba9-92db-4765-bf2d-34b1c8df9ca3/microsoft
scep implementation whitepaper.doc)
Enable certificate management via SCEP client (NDES) and then make the necessary configuration settings.
8.5.1. Certificate
Menu path: Setup > Network > SCEP Client (NDES) > Certificate
Under Certificate , specify the basic date for the certificate to be issued by the certification authority.
Type of CommonName If the client automatically obtains its network name, DNS Name (auto) is a good type of thin client certificate.
Organizational unit Stipulated by the certification authority.
Organization A freely definable designation for the organization to which the client belongs.
City, state, country
RSA key length
Enter the location of the client here.
Select a key length (one able to be used by the certification authority) for the certificate that is to be issued.
8.5.2. Certification Authority
Menu path: Setup > Network > SCEP Client (NDES) > Certification Authority
Enter the name of the certification authority (CA) and the hash value of the root certificate.
You will receive both of these from the certification authority.
8.5.3. SCEP
Menu path: Setup > Network > SCEP Client (NDES) > SCEP
In addition to a certification authority, an SCEP server must also be defined.
Enter the address and query password for the SCEP server here.
The SCEP server generates the password as a one-time password. It is needed when a certificate is requested for the first time. New certificates will be requested before the old ones expire. In this case, the still-valid certificate will serve as a means of authentication.
For the purpose of checking validity, define an interval (checking frequency) and a period of time in which certificate renewal must occur.
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Example:
A certificate is valid until 31.12 in any one year. The period for renewal is 10 days. This means that a new certificate will first be requested on 21.12 of the same year.
Because of the need to enter a fingerprint (root certificate of the certification authority) and the query password (SCEP server), the configuration process is somewhat awkward. Ideally, it should be set up in the UMS as a profile and distributed to the clients. At the same time, the certificate still cannot be used for communication purposes.
8.5.4. Checking the Client Certificate
If a certificate from the certification authority has been forwarded from the SCEP server to the client, it is then stored there in the /wfs/scep_certificates folder.
The data for the certificate (e.g. its validity, creation date and hash value) can be displayed by using the shell command cert_show_status.
8.5.5. Example
Certificates issued and managed via SCEP can be used for purposes such as network authentication.
Relevant options can be found when
• configuring IEEE 802.1x authentication
Network→LAN Interfaces→Interface 1→Authentication
• or when setting up the wireless network
Network→LAN Interfaces→Wireless→Authentication, WPA Enterprise Encryption, EAP Type TLS .
One problem when the client certificate is distributed via the network is that the same certificate is needed for communication. The use of the SCEP in conjunction with 802.1x authentication presents no problems to the extent that the initial request for the certificate should also be possible without a certificate.
Enable the 802.1x authentication method after the SCEP has been configured.
When requesting the certificate, the client will attempt to establish a connection to the SCEP server without using any authentication. It will use the authentication only after having received the certificate.
For WLAN connections, a method of certificate-less PSK encryption must first be set up. The client will then use this connection to obtain the certificate. After this, the WLAN connection can be reconfigured once again.
While the above-mentioned method for Ethernet connections will also function via the UMS, the initial configuration of the WLAN can only be performed on the client as the WLAN is disabled by default.
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8.6. Routing
Menu path: Setup > Network > Routing
This setup page allows you to specify additional network routes if necessary.
In the Interface field, specify "eth0", "eth1" or "wlan0", i.e. Interface 1+2 or Wireless LAN.
You can specify up to five additional network routes.
8.7. Hosts
Menu path: Setup > Network > Hosts
If no DNS (Domain Name Service) is used, you can specify a list with hosts in order to allow translation between your IP address, the full qualified host name and the short host name.
Click on Add to open the dialog window.
1.
Enter the IP address of the host you would like to add.
2.
Give the full qualified host name (e.g. <mailserver.igel.de>).
3.
Give the short host name of the host (e.g. <mailserver>).
4.
Confirm the details you have entered by clicking on OK .
The specified host will now be added to the computer list.
8.8. Network Drives
Menu path: Setup > Network > Network Drives
Drives shared within the network can be linked to the thin client via NFS or SMB - depending on the protocol offered by the server.
8.8.1. NFS
Menu path: Setup > Network > Network Drives > NFS
With NFS (Network File System), you can share files via the network. The NFS server exports a system file, and the NFS client (your thin client) links this file to a mount point within its own file system. The exported file system then becomes a logical part of the thin client file system although, in physical terms, it remains on the server.
In order to set up an NFS mount, the server must first be configured. You will find detailed information on NFS on the relevant pages of the manual for your server operating system.
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The procedure for sharing files via the NFS server is as follows:
Click on Add to open the dialog window for NFS.
You can then enter the following:
Enabled The NFS mount is enabled by default and is mounted each time the system boots.
Disable this entry if the shared file system is not universally needed.
Local directory
Server
Details of the local directory onto which the shared items are to be mounted on the local thin client file system.
The name or IP address of the NFS server which provides the shared files.
Path name Details of the path name as exported by the NFS server.
8.8.2. Windows Drive - SMB
Menu path: Setup > Network > Network Drives > Windows Drive
SMB is used by Microsoft Windows NT, Windows 95/98, Windows 2000 and Windows XP etc. to share hard drives and printers. As Unix (including Linux) can process this protocol with Samba Suite tools, hard drives and printers can be used along with Windows hosts. Consequently, items shared via SMB can be integrated into the thin client by Windows or Unix Samba hosts.
The SMB protocol is used only to share files via the network (not for printers). Shared items which are to be mounted must first be created on the Windows or Unix host.
Local directory: Details of the local directory onto which the shared items are to be mounted on the local thin client file system.
Server: For a Windows host, the Net BIOS name must be entered here. For a Unix Samba host, the host name or the IP address must be used.
Share path name: Path name as exported by the Windows or Unix Samba host.
User name/password: Details of the user name and password for your user account on the Windows or
Unix Samba host.
Enabled: The SMB mount is enabled by default and is mounted each time the system boots.
Writable for users: If this option is enabled, the user who is logged on can write data. Otherwise, this is only possible via root.
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8.9. Proxy
Menu path: Setup > Network > Proxy
Select the communication protocols for which a system-wide proxy is to be used.
Figure 61: System-wide proxy
9. Devices
Menu path: Setup > Devices > Hardware info
Click on Hardware Information for an overview of your IGEL thin client device.
9.1. Printers
Menu path: Setup > Devices > Printer
Various printing systems can be used with the thin client.
9.1.1. CUPS - Common UNIX Printing System
Menu path: Setup > Devices > Printers > CUPS
The Common UNIX Printing System TM (or CUPS) is the software which allows you to print from within applications, e.g. from this web browser.
CUPS converts the page descriptions produced by the application, e.g. "Insert Paragraph", "Draw Line" etc., into data which can be read by the printer, and then sends this information to the printer.
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With the appropriate configuration, CUPS can use printing devices via the following connections:
• Parallel (LPT 1, LPT 2)
• Serial (COM1, COM2, USB COM1, USB COM2 – with USB serial adapter)
• USB (1st and 2nd USB printer)
• Network (TCP/IP, LPD, IPP)
Printers
Printers can be created and edited here.
In the edit dialog, specify a printer name which begins with a letter.
General
Under Printer Connection , select the interface type for locally connected printers or the network protocol for network printers.
Depending on the above, enter the relevant configuration data for the interface or network printer.
Select the local printer driver under Manufacturer and Printer Name .
Mapping in sessions
• Map printer in NX sessions: Makes the printer available in NX sessions.
•
Map printer in ICA sessions: Makes the printer available in ICA sessions.
• Map printer in RDP sessions: Makes the printer available in RDP sessions.
The remaining parameters are used to select the printer driver in ICA and RDP sessions on Windows servers.
Give the name of the driver under Windows which is to be used.
If it does not feature in the list, it can be specified under Use user-defined windows driver name .
When printing in ICA and RDP sessions, the print data are normally prepared for the printer model by the
Windows printer driver and are passed unchanged from the thin client to the printer.
An exception is encountered when using the Windows driver in ICA sessions: Manufacturer:
Generic, model: Generic PostScript. In this case, the print data are prepared on the thin client with the help of the printer driver defined above under Printers for the printer model. This requires thin client resources depending on the size of the print job.
IPP printer sharing
The IPP (Internet Printing Protocol) offers the following configuration options:
•
Network or host for sharing local printers: Allows printing on the local device from either the local or the global network.
• Enable IPP printer browsing: Allows you to search for shared printers in the local or global network and show your shared printers within the network. A shared printer is visible within the network but it may not be possible to print from the network if you do not have the necessary authorization.
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9.1.2. LPD - Line Printer Daemon
Menu path: Setup > Devices > Printer > LPD
LPD printers are used by the BSD printing system and are also supported by Windows servers.
Enable LPD print server
Print data conversion
Makes the thin client an LPD print server. The CUPS printers defined under 11.2.1.1 can be addressed under their printer name as a queue name via the LPD protocol.
Attempts to automatically recognize whether or not the print data need to be prepared by the local printer driver. The None option always forwards the print data unchanged to the printer.
Max. simultaneous connections Limits the number of print jobs that can be accepted at the same time.
Restrict LPD access Specifies the sub-networks or hosts from which print jobs can be accepted.
9.1.3. TCP/IP
Menu path: Setup > Devices > Printer > TCP/IP
You can assign printers connected to your device to a TCP/IP port. The LPT1 (TCP/IP port 3003) is enabled by default. The printer can be connected to one of the following connections, provided that they are available on the device:
• Serial connection (COM 1 or COM 2)
• Parallel connection (LPT 1)
• USB (USBLP 1)
• Additional serial connections: USB adapter or Perle expansion card
Data are forwarded bidirectionally at serial interfaces. This means that other serial devices such as barcode scanners or scales can be operated too.
9.1.4. ThinPrint
Menu path: Setup > Devices > Printer > ThinPrint
ThinPrint allows the bandwidth provided for the transfer of print jobs to be reduced depending on the resources available. The ThinPrint client prints either on printers connected to a local interface (serial, parallel or USB), on an LPD network printer or on a CUPS printer defined on the thin client.
The following parameters can be found on the ThinPrint setup page:
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Port number Specify the port number via which the ThinPrint daemon is to communicate. Make sure that the port number on the ThinPrint client and the ThinPrint server is the same (communication will otherwise not be possible).
Bandwidth Enter a bandwidth value (in bits per second) which is lower than or equal to the value specified on the ThinPrint server. A higher value, the disabling of client control or no entry at all means that the ThinPrint server values will be used.
Waiting time between print attempts
Maximum waiting time (in seconds) if a printer is unavailable
Number of print attempts
Number of attempts to contact a printer in order to start a print job.
The list of ThinPrint printers is shown on the Printer page.
Here you can manage printer configurations by adding, editing or deleting printers.
The page provides an overview of pre-configured ThinPrint printers:
Active Indicates whether or not the printer is visible.
Name of the printer Name under which the printer can be addressed.
Printer class Name of the printer class - optional, max. 7 characters without spaces
Device The following options are available here:
• + /dev/ttyS0, /dev/ttyS1, ... serial interface
• + /dev/lp0, /dev/lp1, ... parallel interface
• + /dev/usblp0, /dev/usblp1, ... USB printer
• + Name of a CUPS printer with LPD network printer connection: ThinPrint client prints via the network to the LPD network printer.
• + Name of another CUPS printer: ThinPrint client forwards print jobs to the appropriate printer in the CUPS printing system.
Standard Defines the selected device as the standard printer.
9.2. USB Storage Devices
Menu path: Setup > Devices > Storage Devices
USB storage devices can be configured here.
9.2.1. Hotplug storage devices
Menu path: Setup > Devices > Storage Devices > Storage Hotplug
In this area, you can set up the connection of hotplug storage devices. These can be USB mass storage devices or MMC card readers for example.
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You can change the following settings:
•
Default permission : Default access permissions for hotplug storage devices.
Possible values:
- Read/Write
-
Read only
• Enable dynamic client drive mapping . If this option is enabled, hotplug storage devices are automatically added and removed during ICA sessions and RDP sessions.
Before you mechanically disconnect the hotplug storage device from the thin client, you must remove it safely. To do this, click on in the taskbar.
If the following warning is shown: The device is still in use! Do NOT disconnect the device.
, the hotplug storage device must not be removed. Close either the named program or close all open files or directories within a session that are located on the hotplug storage device.
•
Number of storage hotplug devices : The number of hotplug storage devices that can be used in the session.
• Private drive letter for storage drives : If this option is enabled, each hotplug storage device will be assigned an individual drive letter. If this option is disabled, a single drive letter will be generated for all hotplug storage devices and each hotplug storage device will be assigned a sub-directory.
•
Start storage drives with this drive letter : Letter that is assigned to the first hotplug storage device if automatic drive mapping is enabled. Further hotplug storage devices are assigned the next letter alphabetically.
• ICA read access to hotplug storage devices : Specifies whether read access to hotplug storage devices is allowed in an ICA session.
This setting is only effective if Enable dynamic drive mapping is disabled.
Possible values:
- Yes : Read access is allowed.
-
No : Read access is not allowed.
- Ask user : Read access can be allowed on request.
•
ICA write access to storage hotplug devices : Specifies whether write access to hotplug storage devices is allowed in an ICA session.
This setting is only effective if Enable dynamic drive mapping is disabled.
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Possible values:
-
Yes : Write access is allowed.
- No : Write access is not allowed.
-
Ask user : Write access can be allowed on request.
•
Use storage hotplug beep : If this option is enabled, a signal tone will be heard when connecting and disconnecting hotplug storage devices.
• Show storage hotplug message : If this option is enabled, hotplug messages will be shown when connecting and disconnecting hotplug storage devices.
• Message timeout : Period of time after which the window with the hotplug messages is hidden. If the time period is set to 0, the window will be shown until it is closed manually.
USB Access Control (page 134 ).
9.2.2. Automount Devices
Menu path: Setup > Devices > Storage Devices > Automount
Here you can define the devices which are to be mounted automatically when accessed:
List of automount devices Overview of the automount devices - The most commonly used devices such as the disk drive, CD-ROM etc. are pre-configured.
Edit Opens and enables one of the pre-defined devices
Add
Name
Device
File system type
Automount time-out
Manual configuration of devices not pre-defined in the automount device list .
Name given to a device - This name is also used for the sub-directory created in /autofs/.
Allows you to select a suitable device synonym - This can also be entered manually.
Definition of the file system - The auto option should normally be used. If, however, you use ext2 or a problem occurs, you should clearly indicate the file system that you use.
Regulates the time-out period - Specify in seconds how long the system should wait before the devices accessed are unmounted. The time period ranges from 0 to 600 seconds (10 minutes).
Do not set the time-out period to zero! This may result in data loss.
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9.3. Smartcard
Menu path: Setup > Devices > Smartcard
PC/SC is a service which makes smartcard readers and inserted smartcards available to application programs. RDP and ICA connections make it possible to provide server-side applications with client-side smartcard readers and smartcards. Local applications, e.g. browsers, can also use smartcards in the readers. For these functions to work, the PC/SC daemon must be enabled.
Click on Enable PC/SC Daemon to use the PC/SC interface on the thin client.
The PC/SC Devices Currently Active window shows the smartcard readers which are currently available.
Optional internal readers and a variety of USB smartcard readers are also supported.
9.4. USB access control
Menu path: Setup > Devices > USB Access Control
You can allow and prohibit the use of USB devices on your thin client. Specific rules for individual devices or device classes are possible.
To enable USB access control , proceed as follows:
1.
Enable the option Enable .
2.
Select the Default Rule . The default rule specifies whether the use of USB devices is generally allowed or prohibited.
3.
Create one or more rules for classes of devices or individual devices.
To create a Class Rule , proceed as follows:
1.
To create a new rule, click in the Class Rules area.
2.
Choose a rule . The rule specifies whether use of the device class defined here is allowed or prohibited.
3.
Under Class ID , select the class of device for which the rule should apply. Examples: Audio , Printer ,
Mass Storage .
4.
Under Subclass , select the subclass for which the rule should apply or All [device class] for all subclasses.
5.
Under Name , give a name for the rule.
6.
Click OK or Cancel .
The rule is active.
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To create a Device Rule , proceed as follows:
When a rule is defined, at least one of the properties Vendor ID or Product ID or Uuid must be given.
1.
To create a new rule, click in the Device Rules area.
2.
Choose a rule . The rule specifies whether use of the device defined here is allowed or prohibited.
3.
Give the Vendor ID of the device as a hexadecimal value.
4.
Give the Product ID of the device as a hexadecimal value.
5.
Give the Device Uuid (Universal Unique Identifier) of the device.
6.
Specify Permissions for the device.
Possible values:
-
Global setting : The default setting for hotplug storage devices is used; see Default Permission
parameter under Hotplug Storage Devices (page 131).
- Read only
-
Read/Write
7.
Under Name , give a name for the rule.
8.
Click on Next .
9.
Click on Ok or Cancel .
The rule is active.
Example:
• The set rule prohibits the use of USB devices on the thin client.
• A class rule allows the use of all entry devices (HID = Human Interface Devices).
• A device rule allows the use of the USB storage device with the UUID
67FC-FDC6 .
• The use of all other USB devices, for example storage devices or printers , is prohibited.
Figure 62: USB access control
Further settings can be found under Storage Hotplug (page 131 ).
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10. Security
Menu path: Setup > Devices > Security
In order to prevent unauthorized access to the thin client setup which could allow deeper penetration into your network, it is essential that you set up an administrator password following the initial configuration.
You can also use an additional user password which offers various options for permitting restricted configuration by users.
10.1. Password
Menu path: Setup > Devices > Security > Password
Under Password , set up an administrator password and a user password.
Administrator and user password Sets passwords for the administrator and user accounts. The setup will be protected by the administrator password unless the user has been granted access to specific areas.
By enabling this password, the IGEL setup, shell access to Xterm and access to the console will be restricted to the administrator. The Reset to Factory Defaults option may only be used with this password. If the setup is locked by an administrator password single setup pages can be enabled
for the user - see Enable Setup Pages for Use (page 16)r.
Remote user password Sets a password for the remote session user (SSH).
Setup user Allows the user to access the local setup.
When you enter a password, ensure that the correct keyboard layout is enabled. After all, you will only see stars instead of characters when entering the password and will not be able to see why the password was not accepted.
10.2. Login Options
Menu path: Setup > Devices > Security > Logon
Here you can configure the local login procedure for the thin client. You can login via the IGEL smartcard or via the Kerberos protocol, e.g. in a Windows domain.
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10.2.1. IGEL Smartcard
Menu path: Setup > Devices > Security > Logon > IGEL Smartcard
Logging in with IGEL smartcard Enables local login to the thin client with the IGEL smartcard. Sessions stored on the smartcard become available. The thin client is locked without the smartcard and optional password.
Enable IGEL smartcard without locking the desktop
Enables sessions stored on the smartcard after entering an optional password. The thin client is not locked – even without a smartcard.
Company key Shared key for smartcards and thin clients. For more details see
smartcard personalization (page 68).
You can use the optional IGEL smartcard for local authentication and personalized session configuration
("Flying Doctor Scenario").
Figure 63: IGEL Smartcard
The procedure when using the IGEL smartcard with the internal card reader or an external reading device
(USB) is as follows:
1.
Enable the IGEL smartcard solution under Security→ Login→ Smartcard in the setup application.
2.
Enter a company key to describe your IGEL smartcard.
3.
Save your settings before you start personalizing the card.
4.
In the Personalization window, you can set a login password and add sessions to the card.
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Session configurations are stored on the card's IC (integrated circuit) and the session can be used on any IGEL thin client which reads the card.
Figure 64: Smartcard personalization
Company Key
The IGEL smartcard solution also contains a company key . This is an additional code which is written to the card and which must match the code of the terminal used. If the two codes do not match, the smartcard cannot be used on that particular terminal. This additional security feature ensures that your terminals cannot be accessed from outside your company. It can also be used within the company in order to restrict employees' access to specific terminals.
Save User and Password
The procedure for saving users and passwords for authentication is as follows:
Enter the first name and surname of the user.
You will then be prompted to enter the password for this name.
If the Demand Password option is enabled, a pop-up window will always open when a smartcard is inserted. If the wrong password is entered, access to the terminal will be denied.
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If the smartcard is merely used to control access to the terminal, the procedure is as follows:
1.
Insert a suitable smartcard.
2.
Click on Write to Card in order to write the data to the card.
3.
Remove the smartcard once the writing operation is complete.
You can now program the next smartcard.
Save Sessions
Saving sessions on the smartcard
If an employee uses a number of different terminals or the terminals are used by many different employees, it may be a good idea to save the sessions used by an employee on his smartcard instead of on the terminal. In this way, the user only needs to call up the applications he requires in order to perform his duties.
The procedure for saving sessions on the smartcard is as follows:
1.
Insert the employee's smartcard into the terminal.
The applications used by the employee are shown on the terminal.
2.
Create the sessions you would like to add to the smartcard on the terminal (including an autostart option and personalization of login information).On addition to the first name/surname of the card user and an optional password, you can also add to the smartcard the sessions shown in the Available
Sessions area.
3.
Once you have added all the required sessions, click on Write to Card in order to save the data on the smartcard.
Test Smartcard
Test the card you have created.
After performing a warm start and inserting the smartcard, the sessions will be shown immediately on the desktop. Every session which is set to start automatically when you insert the smartcard will be launched.
10.2.2. AD/Kerberos
Menu path: Setup > Devices > Security > Logon > Active Directory / Kerberos
These setup pages allow you to enable local login to the thin client via the Kerberos protocol.
AD/Kerberos must also be configured (page 140 ) for this purpose.
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The login can be used for single sign-on in a number of session types (ICA, RDP).
•
Login to Active Directory Domain : Connects the login method with the Active Directory.
•
Login methods :
- Explicit : Expects login with username and password.
-
Remember last user name : Initializes the login mask with the username of the last user. Therefor the option Explicit has to be enabled.
- Smartcard : Expects login with smartcard.
Select the type of smartcard under Active Directory / Kerberos > Smartcard and decide which
Smartcard Removal Action shall be executed.
• Logoff shortcut locations : Allows you to configure the way(s) in which the user can log off.
10.2.3. Auto Logoff
Menu path: Setup > Devices > Security > Logon > Auto Logoff
Define an Auto Logoff action which is carried out when you end the last instance of a session type:
1.
Bring up the Security→Login→Auto Logoff setup page.
2.
Choose a Session Type .
3.
Choose a command (Auto Logoff Command) .
4.
Save your settings by clicking on Apply or OK .
If the last session instance of the selected type is ended, the system will carry out the set action.
The Shutdown command carries out the set action. You can check this under System > Energy >
Shutdown .
The Logout command has no effect if you have not defined a login method under Security > Login
(smartcard, active directory/Kerberos or IGEL Shared Workplace). The Logoff command cannot be used together with an appliance - in this case, only the Shutdown/Suspend and Reboot commands will work correctly.
If you use Auto Logout commands in an appliance, ensure that the appropriate session type was selected - e.g. Horizon when using the VMware Horizon Appliance.
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10.3. AD/Kerberos Configuration
Menu path: Setup > Devices > Security > Active Directory / Kerberos
Enable and configure Kerberos on these setup pages in order to use this service for login and single sign-on purposes.
Standard realm Specifies the standard Kerberos realm for the client. Set this value so that it corresponds to your Kerberos realm (Windows domain).
DNS look-up KDC Specifies whether DNS SRV records should be used to find key distribution centers (KDCs, domain controllers) and other servers for a realm if they are not indicated.
DNS look-up realm Specifies whether DNS TXT records should be used to determine the
Kerberos realm of a host.
No addresses If this option is set, the first Kerberos ticket is addressless. This may be necessary if the client is located behind an NAT device (Network Address
Translation).
10.3.1. Realm 1-4
Menu path: Setup > Devices > Security > Active Directory / Kerberos > Realm [1-4]
Up to 4 realms where a login is possible can be configured here.
Realm The name of the realm/the domains where you would like to authenticate yourself.
KDC list IP or FQDN list of the key distribution centers (domain controllers) for this realm. An optional port number preceded by a colon can be attached to the host name.
10.3.2. Domain-Realm Mapping
Menu path: Setup > Devices > Security > Active Directory / Kerberos > Domain Realm Mapping
Domain Realm Mapping offers translation of a host name into the Kerberos realm name for the services provided by this host.
Standard domain-realm mapping This should be enabled if the DNS and realm names match.
Otherwise, you will need to create user-specific entries in the list.
DNS host or domain name The entry can be a host name or a domain name. Domain names are indicated by a preceding dot. Host names and domain names should be entered in lower-case letters.
Realm Kerberos realm name for this host or this domain
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11. System Settings
Menu path: Setup > System
the sub-structure.
11.1. Time and Date
Menu path: Setup > System > Time and Date
1.
Go to System > Time and Date
Figure 65: Time and Date Configuration
2.
Maintain your changes.
3.
Click Set time and date to save your settings.
You can use a time server within your network (via Network Time Protocol (NTP)) to set time and date automatically during system boot and with periodic update. Make sure the time zone is configured correctly. Choose the region from the drop-down-menus .
Make sure the time zone is configured correctly. Choose the region from the drop-down-menus .
Note: If choosing General as Time Zone Area you have to set your GMT time zone (Location) following the POSIX standard (as usual in Linux) - which means you have to invert the offset of your common UTC time zone! (See tool tip for Location as well.) Therefore it is preferable to set the system's time zone by choosing the corresponding area and location instead of defining the GMT offset.
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Example for America/New York: In POSIX standard GMT+5 is the time zone 5 hours west of Greenwich and corresponds to
UTC-5.
FAQ: Updating Timezone Information (Daylight Saving Time, DST)
(http://edocs.igel.com/index.htm#10202723_1.htm)
11.2. Update
Menu path: Setup > System > Update
On the Update page, a simple dialog for updating your thin client firmware is displayed. The normal procedure for updating your thin client is as follows:
1.
Go to www.myigel.biz (http://myigel.biz) and download the desired firmware image from the IGEL server.
2.
Unzip the ZIP file (the usual format in which updates are provided).
3.
Save all files in the directory provided either on your local FTP/HTTP server or on a drive which is accessible from the client (e.g. a USB stick, NFS share etc.).
4.
Configure the necessary settings (see below).
5.
Save your changes and click on Update Firmware .
The update process will now proceed automatically.
The update procedure cannot be carried out via PPP/ISDN connections. In this case, you should use a local storage medium (USB stick) to provide the update.
The following information must be given before the update can start (the details required vary depending on the protocol chosen):
Protocol Allows you to select the protocol to be used (FTP, HTTP, HTTPS etc.) from the drop-down list.
Server name and port
Path name on the server
Details of the name or IP address of the server used as well as the port that is to be used
Details of the directory in which you have saved the update files - starting from the root directory
User name The user account name
Password The password for this user/this account
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11.2.1. Buddy Update
Under Buddy Update , you can specify your thin client as an update server for other IGEL thin clients. If you use a thin client as an update server, only the FTP protocol can be used to update the firmware. A number of thin clients can be set up as buddy update servers within the network.
Thin clients without a specified update server search for available servers during the update. The first update server found then provides the update.
11.3. Remote management
Menu path: Setup > System > Remote management
This Setup page contains settings for managing the thin client remotely via Universal Management Suite
(UMS).
•
Enable Remote Management : If this option is enabled, the thin client can be managed via UMS.
• Universal Management Suite : If this client is already registered with a UMS, the UMS server is found in the list. Alternatively, enter a host name or IP address in UMS Server along with a Port Number in order to make the client register with the specified UMS server.
The list may contain more than one UMS server. If the client cannot reach a UMS Server under the name igelrmserver and the DHCP option 244 is not set either, the client will try the list entries until it reaches a UMS server.
•
Enable User Information: If this option is enabled, the user will be informed via a message window when the thin client receives new settings or a shutdown command.
• User information Message Timeout : Time in seconds for which the user message window is displayed.
•
Structural directory tag : This tag makes the UMS server put the client into the specified thin client directory.
• UMS Registering
: This button opens the UMS Registering (page 74) utility from the System menu.
Find more information about using structural tags in the Best Practice "Using Structure Tags"
(http://edocs.igel.com/index.htm#10202089.htm).
11.3.1. Legacy 'setup.ini' transfer
Menu path: Setup > System > Remote management > Legacy 'setup.ini' transfer
You can also set up the thin client by directly transferring the setup.ini configuration file:
1.
In System > Remote Administration , disable the Allow remote management option in order to disable the IGEL remote management service.
2.
Click on Transfer the setup.ini configuration file to load the configuration needed for the thin client directly via DHCP.
The setup.ini file will then be administered manually without the graphical setup, e.g. of the IGEL
UMS.
Two transfer protocols are available – TFTP and FTP. The corresponding DHCP tags are:
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TFTP (disabled by default)
ID 66 Name or IP of the server
ID 67 File path on the server The setup.ini file will be searched for in <File path>/.
FTP (enabled by default)
ID 161 Name or IP of the server
ID 162 File path on the server The setup.ini file will be searched for in <File path>/igel/ud/.
ID 184 User name
ID 185 Password
It is recommended that you set the Disable when updating option at the same time. This will ensure that the setup.ini and the update data are transferred separately.
11.4. Shadow
Menu path: Setup > System > Shadow
For helpdesk purposes, you can observe the client through shadowing. This is possible via the IGEL Remote
Manager or another VNC client (e.g. TightVNC) . The options for the VNC functions are as follows:
Ask user for permission In a number of countries, unannounced mirroring is prohibited by law.
Do not disable this option if you are in one of these countries!
Allow entries from remote computer
If this option is enabled, the remote user may make keyboard and mouse entries as if they were the local user.
Use password Enable this option to set up a password which the remote user must enter before they can begin mirroring.
11.5. Remote Access (SSH / RSH)
In order to allow central administration, the thin client can be configured in such a way that it can be accessed via the WAN.
Remote access to the local setup is permitted by default. However, you can restrict remote access to a specific user from a specific host. To enable restriction, give the full name of the host (e.g. xterm.igel.de) and the permitted user.
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The Users for SSH Access to the thin Client are configured under System > Remote Access > SSH Access in the setup.
In the default setting, two users are already configured:
• user : The regular thin client user account. It has full shell access, but SSH access is disabled in the default configuration.
• ruser A special remote user whose access to applications can be restricted in Applications access for remote user 'ruser'
Pick user or ruser depending on your use case for SSH access. If in doubt, pick the more restricted ruser.
Power Options
Menu path: Setup > System > Power Options
Under System > Power Options , you will find numerous settings for energy management.
11.5.1. System
SsyMenu path: Setup > System > Power Options > System
Figure 66: Energy Options System
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System standby
CPU power plan
Specify how long the user can be inactive before the system switches to standby mode – from Never or 10 Mins to 24 Hours .
Specify here which CPU power plan (CPU Governor) the device is to use in
AC mode.
Explanation of the settings:
•
High Performance - full performance with maximum processor speed
•
Balanced (smooth) - slower regulation of performance in a balanced manner according to the demands of programs. Suitable for users who are bothered by the fan frequently running at high speed.
•
Balanced (recommended) - rapid regulation of performance according to the demands of programs (recommended).
•
Power Saver - lowest processor speed
The standard settings are High Performance in AC mode and Balanced
(recommended) in battery mode.
Enable this setting in order to display a CPU tray icon which allows you to switch quickly between the power plans.
Tray icon
11.5.2. Battery
Menu path: Setup > System > Power Options > Battery
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Figure 67: Energy Options Battery
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Critical battery level (percentage)
Critical battery action
Critical command
Display percentage
Display time
Here you can configure the battery level percentage below which the battery level is regarded as critical. You can configure two different scenarios.
Here you can specify what action is to be taken in the event of a critical battery level: No Action, Warning, Execute Command or
Execute Command in Console .
Enter a valid command here. The standard command user_shutdown -f shuts down the system in the proper manner.
Shows the battery level percentage in the tray.
Shows the remaining battery running time / charging time in the tray.
11.5.3. Display
Menu path: Setup > System > Power Options > Display
Figure 68: Energy Options Display
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Set the screen energy options
Handle display power management
Standby time
Suspend time
Off time
Enable this checkbox in order to be able to make the following settings. In older firmware versions, this option was called DPMS (Display Power
Management Signaling).
Specify how many minutes the user can be inactive before the screen switches to standby mode.
Specify the number of minutes before the screen switches to suspend mode.
Specify the number of minutes before the screen switches off.
Brightness reduction
On inactivity, reduce to Specify to how many percent the screen brightness should be reduced if you are not using the device.
Reduce after Specify a time between 10 and 120 seconds after which the screen brightness will be reduced.
11.5.4. Shutdown
Menu path: Setup > System > Power Options > Shutdown
This setup page contains settings for shutting down.
Figure 69: Shutdown
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Allow system shutdown
Allow standby suspend
Allows the user to shut down the device.
Allows the user to place the device in standby mode.
Allow canceling of shutdown process Allows the user to cancel the shutdown or standby process.
Default action Defines which action is pre-selected in the dialog shown.
Dialog Timeout
Disable User Message
Time span in seconds after which the option pre-selected in the dialog is executed.
When shutting down the device, no dialog which with the user can interact is shown.
11.6. Energy options
The System-> Energy->Energy Options setup page offers numerous settings for energy management.
Figure 70: Standby
System standby
Specify how long the user can be inactive before the system switches to standby mode – from Never or 10 Mins to 24 Hours .
Figure 71: CPU
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CPU power plan for AC mode
CPU power plan for battery mode
Tray icon
Specify here which CPU power plan (CPU Governor) the device is to use in AC mode.
Explanation of the settings:
•
High Performance - full performance with maximum processor speed
•
Balanced (smooth) - slower regulation of performance in a balanced manner according to the demands of programs.
Suitable for users who are bothered by the fan frequently running at high speed.
• Balanced (recommended) - rapid regulation of performance according to the demands of programs (recommended).
• Power Saver - lowest processor speed
The standard settings are High Performance in AC mode and
Balanced (recommended) in battery mode.
Specify here which CPU power plan (CPU Governor) the device is to use in battery mode. For an explanation of the settings, see above.
Enable this setting in order to display a CPU tray icon which allows you to switch quickly between the power plans.
Figure 72: Critical charge level
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Critical battery level (percentage)
Critical battery action
Critical command
Here you can configure the battery level percentage below which the battery level is regarded as critical.
Here you can specify what action is to be taken in the event of a critical battery level: No Action, Warning, Execute Command or
Execute Command in Console .
Enter a valid command here. The standard command user_shutdown -f shuts down the system in the proper manner.
Low battery level (percentage)
Low battery action
Low command
Figure 73: Low charge level
Here you can configure the battery level percentage below which the battery level is regarded as low.
Here you can specify what action is to be taken in the event of a low battery level: No Action, Warning, Execute Command or
Execute Command in Console .
Enter a valid command here. The standard command user_shutdown -f shuts down the system in the proper manner.
Display percentage
Display time
Figure 74: Options
Shows the battery level percentage in the tray.
Shows the remaining battery running time / charging time in the tray.
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11.7. Firmware Customization
Menu path: Setup > System > Firmware Customization
Configure the firmware to create your own personal workstation.
11.7.1. Custom Application
Menu path: Setup > System > Firmware Customization > Custom Application
Applications which were loaded onto a custom partition for example can be launched via the Application
Launcher or an icon on the desktop once they have been defined as own applications. In order for this to be possible, a command to call up the application must be entered under Settings .
11.7.2. Custom Commands
Menu path: Setup > System > Firmware Configuration > Custom Commands
Custom commands can be executed at various points in time during the system start. These commands can
use predefined environment variables (page 159).
Reconfiguration commands (page 156)
Base commands
Menu path: Setup > System > Firmware Configuration > Custom Commands > Base Commands
Base commands run once during the boot procedure. The commands are executed at the following times:
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Initialization
• Not all drivers loaded, not all devices available
• Network scripts not launched, network not available
• Partitions available except firefox profile, scim data, ncp data, custom partition
Before session configuration
• Not all drivers loaded, not all devices available
• Network scripts launched, network not available
• Partitions available except firefox profile, scim data, ncp data, custom partition
• Sessions not configured
After session configuration
• All drivers loaded, all devices available
• Network available
• Partitions available except custom partition
• System daemons not launched (CUPS, ThinPrint etc.)
• Sessions configured
• UMS settings retrieved but not effective
Final initialization command
• All partitions available
• All system daemons launched
• UMS settings effective
Network commands
Menu path: Setup > System > Firmware Configuration > Custom Commands > Network Commands
Network commands run each time the relevant interface (standard eth0) starts within the network. The interface can be selected with the $INTERFACE environment variables (eth0, eth1, wlan0). The commands are executed at the following times:
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Network initialization
• Network authentication successful (802.1x or WPA)
• No further network settings used
After network DNS
• Runs after each change in the IP address or host name
• IP address / name server settings used (e.g. via DHCP)
Before network services
• IP address / name server settings used
• VPN connected (if VPN autostart was enabled in the setup)
• No network / host routing settings used
Final network command
• Network / host routing settings used
• NFS and SMB drives available
• System time synchronized with time server
• UMS settings retrieved but not effective
Desktop commands
Menu path: Setup > System > Firmware Configuration > Custom Commands > Desktop Commands
Desktop commands run each time the X server starts. The commands are executed at the following times:
Desktop initialization
• Runs once during the boot procedure
• Desktop environment configured but not launched
• User not logged on (Kerberos, Smartcard etc.)
Before desktop start
• Runs once during the boot procedure
• Desktop environment launched
• Message service launched
• Session D-Bus launched
• User not logged on (Kerberos, Smartcard etc.)
Final desktop command
• Runs after each user logon and desktop restart
• User logged on (Kerberos, Smartcard etc.)
• User desktop launched
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Reconfiguration commands
Menu path: Setup > System > Firmware Configuration > Custom Commands > Reconfiguration Commands
Reconfiguration commands run when settings are changed via the local setup or the UMS. The commands are executed at the following times:
After reconfiguration changes
• Runs after an effective change in the thin client settings (local setup, UMS)
11.7.3. Corporate design
Menu path: Setup > System > Firmware Customization > Corporate Design
In this area, settings allowing you to adapt the user interface to your corporate design are grouped together.
You can place your own logo in the following places:
• In the bootsplash (page 156)
• As a background image (page 157)
• As a start button icon (page 157)
• As a company logo in the start menu (page 157)
Custom bootsplash
Menu path: Setup > System > Firmware Customization > Corporate Design > Custom Bootsplash
With a bootsplash, you can show your company logo or a specific image during the boot procedure in order to hide the console output from the user.
Requirements: You need to provide an image file for your custom bootsplash on a download server.
Information regarding the image: The file types BMP, JPG, GIF, TIF, PNG and SVG are supported for a bootsplash . A total storage area of 25 MB is available for all user-specific images.
The image is 800 x 600 pixels in size (aspect ratio remains unchanged). It can be positioned vertically and horizontally by changing the position values.
To set up a custom bootsplash, proceed as follows:
1.
Enable Custom Bootsplash .
2.
Specify your download server.
If you have already defined a server for the system update files, you can use the same server settings for downloading the boot image.
3.
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4.
Configure the following further settings:
-
Custom Bootsplash file: Give the name of the file that you want to display here.
- Horizontal/Vertical Position of the bootsplash image: Give the horizontal and vertical position of the displayed image.
-
Horizontal/Vertical Position of the progress indicator: Give the horizontal and vertical position of the progress bar.
0 means left-justified, 50 centered and 100 right-justified.
The user-specific bootsplash will be downloaded from the given server if you
• enable Custom Bootsplash - see Step 1 or
• click on
Bootsplash update if you previously assigned and saved another image during the setup or
• you execute a scheduled Job in the IGEL Universal Management Suite with the command Update
Desktop Customization .
Background
Menu path: Setup > System > Firmware Customization > Corporate Design > Background
Decorate the desktop background with pre-defined IGEL backgrounds, a fill color or a color gradient, or define your own background image.
You can set up a separate background image for each monitor that is connected to the thin client.
Requirements: You need to provide your own background image on a download server.
Information regarding the image: The file types BMP, JPG, GIF, TIF, PNG and SVG are supported for a custom background image. A total storage area of 25 MB is available for all user-specific images.
To set up a custom background image, proceed as follows:
1.
Go to Corporate Design > Background (1st Monitor):
2.
Enable Custom Wallpaper Download.
3.
Give a name for the background image file.
4.
Go to Corporate Design > Background (1st Monitor) > Background Image Server.
5.
Specify the download server.
If you have already defined a server for the system update files, you can use the same server settings for downloading the background image.
6.
Click on Wallpaper Update to download the user-specific background image from the given server.
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Company logos
Menu path: Setup > System > Firmware Customization > Corporate Design > Company Logos
Other areas where you can show your company logo in the firmware are the screensaver and the start menu .
To define an image for the screensaver , proceed as follows:
1.
Activate Enable Image display .
2.
Under Image File/Directory , give the full path for an image file or a directory containing a number of image files.
If you enter a folder instead of a single image file as the source, all images in the folder will be displayed as a slide show, the display time for the images can be configured.
If you do not specify a file of your own, the IGEL logo will be used.
3.
Enable One Image per Monitor if you would like to see the image (the images) on each individual monitor rather than one image across all monitors.
4.
Specify the image duration in seconds.
5.
Select the image display mode :
-
Small-sized hopping - small image that jumps across the screen
-
Medium-sized hopping - larger image that jumps across the screen
- Full screen center cut out - image is displayed across whole screen, edges can be cut off.
-
Full screen letterbox - image is shown in full, with black edge where the format does not match that of the screen.
To define logos for the start menu , proceed as follows:
Under Start Button Icon , give the file name of the logo with a full path in order to select your logo as a symbol for the start menu at the bottom left of the taskbar.
Under Company logo in start menu , give the file name of the logo with a full path in order to display your company logo in the start menu window.
In order to see the company logo in the start menu window, you must set the start menu type to Advanced . To do this, click on User Interface > Desktop > Start Menu .
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Figure 75: Start menu
11.7.4. Environment variables
Menu path: Setup > System > Firmware Customization > Environment Variables
Environment variables allow you to use dynamic parameter content for a number of session types, e.g. so as not to have to enter ICA or RDP servers for every session. Within the IGEL Setup, the variables can be found under: System→Firmware Configuration→Environment Variables
Predefined variables can also be supplied and distributed via the IGEL UMS. Additional defined variables can only be used locally and may be overwritten by a UMS configuration.
The environment variables are available in Custom Commands (page 153).
In addition, the following session parameters can be updated with variables:
• ICA - User name (ICA sessions→[Session name]→Logon)
• ICA - Citrix server or Published Application (ICA sessions→[Session name] -→ Server)
• XenApp - User name (Citrix XenApp/Program Neighborhood→Logon)
• RDP - User name (RDP sessions→[Session name]→Logon)
• RDP - Server (RDP sessions→[Session name]→Server)
Use in sessions
1.
Enable environment variables under Enable variable substitution in session
.
2.
Specify the variable name and content (e.g. Variable Name = SERVER NAME | Value = test server)
3.
Enter the variable name in the session parameter field. The name is preceded by a $ sign (e.g.
$SERVERNAME )
In the case of RDP and ICA sessions, the setting is implemented after being saved and is entered into the session file. With XenApp, the setting is not implemented until a session starts and is running.
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11.7.5. Features
Menu path: Setup > System > Firmware Customization > Features
Using this list of available services, you can quickly enable or disable firmware components such as
Powerterm, Media Player etc. If a service was disabled, the associated session type will no longer be available when the system is restarted. Existing sessions will not be shown but will not be deleted either. A disabled session type will not be updated during a firmware update. You should therefore disable unused services in order to speed up update processes.
11.8. IGEL System Registry
Menu path: Setup > System > Firmware Customization > Custom Commands
You can change virtually every firmware parameter in the Registry. You will find information on the individual items in the tool tips.
However, changes to the thin client configuration via the Registry should only be made by experienced administrators. Incorrect parameter settings can easily destroy the configuration and cause the system to crash. In cases like these, the only way to restore the thin client is to reset it to the factory defaults!
You can search for setup parameters within the IGEL Registry by clicking on the Parameter Search button. If you would like to find the FTP settings for updating the Linux firmware, you can search for the parameter name ftp. The parameter found in the Registry structure is highlighted:
Figure 76: Parameter search in the IGEL Registry
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12. Index
A
Access control ..................................................... 92
Accessories ......................................................... 68
AD/Kerberos ..................................................... 140
AD/Kerberos Configuration .............................. 141
Administrator Session....................................... 124
Advanced ...................................................... 51, 57
Advanced settings .............................................. 70
Appearance ......................................................... 37
Appliance Mode.................................................. 41
Application Launcher .................................... 13, 71
Audio .................................................................. 64
Authentication .................................................. 112
Auto Logoff ....................................................... 141
Automount Devices .......................................... 134
B
Background ................................................. 94, 159
Base commands ................................................ 154
Battery .............................................................. 148
Boot Menu .......................................................... 10
Boot Procedure ................................................... 10
Browser Global ................................................... 45
Browser Plugin .................................................... 65
Browser Plug-ins ................................................. 61
Browser Sessions ................................................ 54
Buddy Update ................................................... 144
C
Certificate ......................................................... 125
Certification Authority ...................................... 126
Change Smartcard Password .............................. 68
Checking the Client Certificate ......................... 126
Citrix Access Gateway ......................................... 41
Citrix Receiver Selection ..................................... 21
Citrix Self-Service .......................................... 39, 42
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Citrix StoreFront / Web Interface ...................... 35
Citrix XenDesktop .............................................. 42
Codec ................................................................. 30
Commands .................................................... 53, 81
Company Key ................................................... 139
Company logos ................................................ 159
Configure Connections in the Setup ................ 118
Content ......................................................... 46, 56
Context menu .................................................... 61
Corporate design ............................................. 158
CUPS - Common UNIX Printing System ........... 130
Custom Application ......................................... 154
Custom bootsplash .......................................... 158
Custom Commands .......................................... 154
D
Data Protection .................................................. 56
Desktop .............................................................. 94
Desktop commands ......................................... 156
Desktop integration ........................................... 34
Desktop Integration ...................................... 20, 39
Device Information ............................................ 81
Device Support .................................................. 26
Devices ............................................................. 129
DHCP Options .................................................. 120
DigitalPersona authentication ........................... 27
Disk Utility .......................................................... 83
Display ............................................................. 149
Display switch .................................................... 69
Domain-Realm Mapping .................................. 142
Drive Mapping ................................................... 24
DriveLock ........................................................... 27
E
Emergency Boot ................................................. 10
Enable setup pages for users ............................. 18
Encryption ..................................................... 53, 57
Ending the Setup ................................................ 16
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Energy options ............................................ 90, 151
Enlarged View ..................................................... 71
Environment variables ...................................... 160
Example ............................................................ 127
Example configuration for the screen saver ..... 102
F
Failsafe Boot - CRC check .................................... 11
Features ............................................................ 161
Firefox browser ................................................... 45
Firewall ......................................................... 28, 32
Firmware Customization .................................. 154
Firmware Update ................................................ 84
Flash Player ......................................................... 61
Font Services ..................................................... 108
G
General System Information .............................. 13
GeNUCard ......................................................... 121
H
HDX / ICA Global ................................................. 21
HDX Flash ............................................................ 30
HDX Multimedia Redirection .............................. 29
Hosts ................................................................. 127
Hotkeys ....................................................... 60, 107
Hotplug storage devices ................................... 133
I
ICA Connection Center ....................................... 68
Identify Monitors ................................................ 84
IGEL Smartcard ................................................. 138
IGEL System Registry ........................................ 161
Image viewer ...................................................... 86
Important Information ......................................... 2
Imprivata ............................................................ 43
Individual interface ........................................... 111
Input ................................................................. 103
Introduction .......................................................... 6
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J
Java Control Panel ............................................. 80
Java Web Start ................................................... 67
Java Web Start Session ...................................... 66
K
Keyboard ............................................................ 23
Keyboard and additional keyboard ................. 104
L
LAN interfaces .................................................. 110
Language .......................................................... 100
Legacy ICA Sessions ........................................... 31
Legacy 'setup.ini' transfer ................................ 145
License ............................................................... 14
Local Logon ........................................................ 22
Local Terminal .................................................... 68
Log off ................................................................ 38
Login Options ................................................... 137
Logon ............................................................ 31, 35
Look-up .............................................................. 83
LPD - Line Printer Daemon ............................... 131
M
Mapping ............................................................. 24
Media Player ...................................................... 62
Media Player Global........................................... 63
Media Player Sessions ....................................... 65
Menus and symbol bars ..................................... 58
Monitor Calibration ........................................... 81
Mouse .............................................................. 104
N
Native USB Redirection ...................................... 29
NCP .................................................................. 121
Netstat ............................................................... 82
Network ........................................................... 110
Network commands ........................................ 155
Network Diagnostics .......................................... 81
Network Drives ................................................ 128
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Network Information .......................................... 15
Network Integration ........................................... 11
NFS .................................................................... 128
NFS Font Service ............................................... 108
O
OpenVPN .......................................................... 121
Options ................... 28, 33, 36, 41, 64, 65, 93, 123
P
Pager ................................................................... 98
Password .......................................................... 137
Password Change ............................................... 38
PDF viewer .......................................................... 62
Ping ..................................................................... 82
Playback ........................................................ 63, 65
Power Options .................................................. 147
PPTP .................................................................. 120
Print .................................................................... 47
Printer ................................................................. 26
Printers ............................................................. 130
Printing ............................................................... 56
Privacy ................................................................ 49
Proxy ..................................................... 47, 56, 129
Q
Quick Installation .................................................. 7
Quick Settings Session ........................................ 69
Quick setup ......................................................... 17
Quiet Boot .......................................................... 10
R
Realm 1-4 .......................................................... 142
Reconfiguration commands ............................. 157
Reconnect ..................................................... 33, 38
RedHat Spice ....................................................... 62
Remote Access (SSH / RSH) .............................. 146
Remote management ....................................... 145
Reset to factory defaults .................................... 11
Restarting ........................................................... 57
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Routing ............................................................. 127
S
Save Sessions ................................................... 140
Save User and Password .................................. 139
SCEP ................................................................. 126
SCIM (Input Methods) ..................................... 106
Screen ................................................................ 89
Screen Saver and Screen Lock ......................... 100
Screenshot tool .................................................. 78
Security ................................................. 51, 57, 137
Serial Connections - COM Ports ......................... 25
Server ...................................................... 31, 35, 40
Server Location .................................................. 22
Session Control Bar ............................................ 99
Sessions......................................................... 14, 20
Settings .............................................................. 55
Setup Application............................................... 16
Setup Areas ........................................................ 17
Setup Search ...................................................... 19
Setup Session ..................................................... 68
Shadow ............................................................ 146
Shutdown ......................................................... 150
Shutting Down and Restarting a Device ............ 15
Signature pad ................................................... 106
Simple Certificate Enrollment Protocol - SCEP 125
Smartcard ...................................................36, 134
Smartcard Personalization ................................. 68
Soft keyboard ..................................................... 80
Softpro SPVC Channel ........................................ 28
Sound Mixer ....................................................... 73
SSH Session ........................................................ 43
Start menu ......................................................... 99
Starting the Setup .............................................. 16
System ........................................................14, 147
System Information ........................................... 83
System Log Viewer ............................................. 73
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System Settings ................................................ 143
T
Tabs .............................................................. 45, 56
Taking a screenshot ............................................ 79
Task Manager ..................................................... 75
Taskbar ............................................................... 95
Taskbar background ........................................... 97
Taskbar items...................................................... 97
TCP/IP ............................................................... 131
Test Smartcard .................................................. 140
The IGEL Linux desktop ......................................... 8
ThinPrint ........................................................... 132
Time and Date .................................................. 143
Touchscreen ..................................................... 105
Touchscreen calibration ..................................... 75
Traceroute .......................................................... 82
U
UMS Registration ................................................ 74
Update .............................................................. 144
Upgrade License ................................................. 85
USB access control ............................................ 135
USB Storage Devices ......................................... 132
User Interface ..................................................... 88
Using the Task Manager ..................................... 76
V
Verbose Boot ...................................................... 10
Video ................................................................... 64
Virtual Private Network - VPN .......................... 120
VNC Viewer ......................................................... 67
W
Wake-on-LAN .................................................... 113
Webcam Information ......................................... 85
WiFi Configuration ............................................ 122
Window .................................................. 23, 32, 63
Window settings ................................................. 57
Windows Drive - SMB ....................................... 128
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Wireless ........................................................... 114
Wireless Manager ............................................ 115
Wireless regulatory domain ............................ 120
X
XC Font Service ................................................ 108
XDMCP ............................................................... 91
X-Server ............................................................. 12
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