=====OpenVPN configuration under Windows=====

For an OpenVPN client configuration under Windows, please either follow the short guide or the detailed guide.
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=====Short Guide=====

  * Download and run the [[https://openvpn.net/community/|OpenVPN Installer]].
  * Open the OpenVPN application. Once started, you will find the icon on the **right** in your task bar.
  * Download and import the [[https://noc.rub.de/download/openvpn/RUBvpn_Standard.ovpn|configuration file]].
  * Select the OpenVPN icon in the system tray to connect and disconnect.
  * To connect, enter your **LoginID** and **security code (TOTP)** or, alternatively, your password.

☝ //**Note:** If you see red marked lines during the connection establishment, this is not a safe indication of connection errors.//\\ 

In case that no connection is established, you will find the [[https://noc.rub.de/web/faq|FAQ - Frequently Asked Questions]] here.
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=====Detailed Guide=====

====Software download====
Download the current OpenVPN for Windows:

  * [[https://openvpn.net/community/]]

Select the latest version of the installer for your operating system and download it.

====Installation====
Run the installer and complete the installation.

{{:anleitungen:openvpn:win10-01-02.png?100&direct|click to enlarge}}

====Configuration====
  * Download the configuration file: [[https://noc.rub.de/download/openvpn/RUBvpn_Standard.ovpn|RUBvpn_Standard.ovpn]] -- save it in your download directory
  * As soon as OpenVPN has been started, the icon appears on the **right side** in the system tray.
  * Right-click on the OpenVPN icon in the system tray and select //Import -> Import file...//
  * Select the configuration file you just downloaded to import it.

{{:anleitungen:openvpn:win10-03.png?100&direct|click to enlarge}}

If you cannot download the configuration file or if it is displayed directly in the browser window, you can download it via the context menu (opens by right-clicking on the download link) and then via "Save target as". Some browser does not offer this option. In this case you will have to use a different browser.

====Connecting and disconnecting====
  * Start the OpenVPN client. The small OpenVPN symbol now appears on the **right side** in your system tray.
  * Right-click on it and select //Connect// to start the connection.

{{:anleitungen:openvpn:win10-04.png?100&direct|click to enlarge}}

^ Username | your LoginID |
^ Password | security code (TOTP) **or** password |

To disconnect, right-click the OpenVPN icon again and select //Disconnect//.

====Update configuration====

Download the current [[https://noc.rub.de/download/openvpn/RUBvpn_Standard.ovpn|configuration file]].

It is necessary to delete old configuration files, preferably before you import a new one. To do this, go to the following two folders and, if available, delete all configuration files:

  * C:\Users\*USERNAME*\OpenVPN\config (Please make sure that you select the user name that has administrative rights.)
  * C:\Program Files\OpenVPN\config (Select the hard disk on which you have installed OpenVPN, it does not necessarily have to be called "C:".)

Then import the current configuration file again via the context menu (right-click on the OpenVPN icon on the right in the system tray) via //Import//.

====Frequently Asked Questions====
In case that no connection is established, you will find the [[https://noc.rub.de/web/faq|FAQ - Frequently Asked Questions]] here

Many thanks to Michael Szybko and a reseach group of the faculty of chemistry and biochemistry for the translation of this page.