VPN unter Android/en: Unterschied zwischen den Versionen

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Some services are only available from the university network. These include, for example, access to network drives and the download of online resources from the homepage of the University Library. If you want to access these services when you are not at the university, you need a VPN connection. AUCH '''V'''irtual '''P'''rivate '''N'''etwork guarantees secure access to the university network from other networks.
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Some services are only available through the university network. These include, for example, access to network drives and the download of online resources from the homepage of the University Library. If you want to access these services when you are not at the university, you need a VPN connection. A '''V'''irtual '''P'''rivate '''N'''etwork guarantees secure access to the university network through other networks.
 
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== Step-by-step instructions ==
 
== Step-by-step instructions ==
 
=== Install OpenVPN Connect===
 
=== Install OpenVPN Connect===
Install the app '''OpenVPN Connect'''. You can find it like other apps in Google [https://play.google.com/store/apps/details?id=net.openvpn.openvpn&hl=de PlayStore]
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Install the app '''OpenVPN Connect'''. Like other apps you can find it in the Google [https://play.google.com/store/apps/details?id=net.openvpn.openvpn&hl=de PlayStore]
 
[[Datei:VPN Android-1.png|links|mini|ohne|200px]]
 
[[Datei:VPN Android-1.png|links|mini|ohne|200px]]
 
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=== Install certificates===
 
=== Install certificates===
For the VPN connection we need a network certificate. You cannot use the already installed certificate for Eduroam.
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For the VPN connection you need a network certificate. You cannot use the already installed certificate for Eduroam.
Call up the [https://serviceportal.uni-paderborn.de/ ServicePortal] and log in with your university account.
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Open the [https://serviceportal.uni-paderborn.de/ ServicePortal] and log in with your university account.
  
 
[[Datei:Eduroam-unter-android-3.png|links|mini|ohne|350px]]
 
[[Datei:Eduroam-unter-android-3.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* Click on the 3 vertical bars on the upper right edge
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* Click on the 3 vertical bars on the upper right corner
 
* Click on User Management and then on Network Settings
 
* Click on User Management and then on Network Settings
 
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[[Datei:VPN Android-14.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-14.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* You should create a separate certificate for each device you use. Assign a unique identifier here so that you know later which certificate belongs to which device
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* You should create a separate certificate for each device you use. Assign a unique identifier so that you know which certificate belongs to which device later on.
 
* Then click on '''"Send new certificate"'''.
 
* Then click on '''"Send new certificate"'''.
 
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[[Datei:VPN Android-15.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-15.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* Now a new network certificate has been created for you
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*A new network certificate has been created for you
 
* First copy the '''Import password''' to the clipboard
 
* First copy the '''Import password''' to the clipboard
 
* Now click on '''Download network certificate'''.
 
* Now click on '''Download network certificate'''.
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[[Datei:VPN Android-17.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-17.png|links|mini|ohne|350px]]
 
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<br>
* In order to be able to recognize the certificate afterwards, you are requested to rename the certificate here
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* In order to be able to recognize the certificate afterwards, you are requested to rename the certificate
 
* Name it '''UPB'''
 
* Name it '''UPB'''
 
* To use the login data, select '''"VPN and Apps"'''
 
* To use the login data, select '''"VPN and Apps"'''
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=== Download configuration file ===
 
=== Download configuration file ===
 
Download the configuration file, select the VPN you want to connect to and click on Download.
 
Download the configuration file, select the VPN you want to connect to and click on Download.
Normally "Uni-VPN (Standard)" should be the right choice, but if you have problems with the connection, try "Uni-VPN-TCP" again.
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Usually "Uni-VPN (Standard)" should work, but if you have problems with the connection, try "Uni-VPN-TCP".
 
<center><iframe key="infoboard" width="600" height="320" path="vpn-config/index.php?group=uni&os=android" /></center>
 
<center><iframe key="infoboard" width="600" height="320" path="vpn-config/index.php?group=uni&os=android" /></center>
  
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<br>
 
<br>
 
* Open the app '''OpenVPN Connect'''
 
* Open the app '''OpenVPN Connect'''
* We downloaded these in the first step
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* You downloaded these in the first step
 
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<br>
 
<br>
 
* Switch to the page '''"File"'''
 
* Switch to the page '''"File"'''
* Change to the folder '''"Downloads"'''
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* Switch to the folder '''"Downloads"'''
* Select the configuration file we just downloaded
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* Select the configuration file you just downloaded
* Click on '''"Import"''' at the bottom
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* Click on '''"Import"''' at the bottom margin
 
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[[Datei:VPN Android-5.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-5.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* Click on '''"ADD"''' at the top right
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* Click on '''"ADD"''' at the top right corner
 
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[[Datei:VPN Android-6.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-6.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* Click on the '''"switch icon"''' to activate the VPN connection
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* Click on the '''"button icon"''' to activate the VPN connection
 
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[[Datei:VPN Android-9.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-9.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* Select the certificate we have just installed
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* Select the certificate you have just installed
 
* Then click on '''"Select"'''
 
* Then click on '''"Select"'''
 
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[[Datei:VPN Android-10.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-10.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* We have now successfully set up OpenVPN Connect
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* OpenVPN Connect was set up successfully
 
* The green '''"Connected"''' symbol indicates that the VPN connection is active
 
* The green '''"Connected"''' symbol indicates that the VPN connection is active
 
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[[Datei:VPN Android-11.png|links|mini|ohne|350px]]
 
[[Datei:VPN Android-11.png|links|mini|ohne|350px]]
 
<br>
 
<br>
* Click on the '''"Switch Symbol"'''
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* Click on the '''"button icon"'''
 
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<br>
 
* The VPN connection is now deactivated
 
* The VPN connection is now deactivated
* With a click on the grey button, you can activate them again
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* With a click on the grey button, you can activate it again
 
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Version vom 27. März 2020, 12:49 Uhr

Die deutsche Version finden Sie auf der Seite VPN unter Android

Some services are only available through the university network. These include, for example, access to network drives and the download of online resources from the homepage of the University Library. If you want to access these services when you are not at the university, you need a VPN connection. A Virtual Private Network guarantees secure access to the university network through other networks.

What needs to be done?[Bearbeiten | Quelltext bearbeiten]


Step-by-step instructions[Bearbeiten | Quelltext bearbeiten]

Install OpenVPN Connect[Bearbeiten | Quelltext bearbeiten]

Install the app OpenVPN Connect. Like other apps you can find it in the Google PlayStore

VPN Android-1.png



Install certificates[Bearbeiten | Quelltext bearbeiten]

For the VPN connection you need a network certificate. You cannot use the already installed certificate for Eduroam. Open the ServicePortal and log in with your university account.

Eduroam-unter-android-3.png


  • Click on the 3 vertical bars on the upper right corner
  • Click on User Management and then on Network Settings


Eduroam-unter-android-4.png


  • Click on Create new certificate.


VPN Android-14.png


  • You should create a separate certificate for each device you use. Assign a unique identifier so that you know which certificate belongs to which device later on.
  • Then click on "Send new certificate".


VPN Android-15.png


  • A new network certificate has been created for you
  • First copy the Import password to the clipboard
  • Now click on Download network certificate.


VPN Android-16.png


  • To open the certificate, you need your Import Password. We have just copied it to the clipboard and can now paste it here.
  • Confirm with "OK"


VPN Android-17.png


  • In order to be able to recognize the certificate afterwards, you are requested to rename the certificate
  • Name it UPB
  • To use the login data, select "VPN and Apps"
  • Confirm with "OK"


Download configuration file[Bearbeiten | Quelltext bearbeiten]

Download the configuration file, select the VPN you want to connect to and click on Download. Usually "Uni-VPN (Standard)" should work, but if you have problems with the connection, try "Uni-VPN-TCP".

OpenVPN Connect setup[Bearbeiten | Quelltext bearbeiten]

VPN Android-1.png


  • Open the app OpenVPN Connect
  • You downloaded these in the first step


Accept the privacy policy by clicking on "Agree".

VPN Android-2.png


  • OpenVPN Connect must be able to access your device
  • Click on "Allow".


VPN Android-3.png


  • Switch to the page "File"
  • Switch to the folder "Downloads"
  • Select the configuration file you just downloaded
  • Click on "Import" at the bottom margin


VPN Android-4.png


  • Confirm the question with "OK"


VPN Android-5.png


  • Click on "ADD" at the top right corner


VPN Android-6.png


  • Click on the "button icon" to activate the VPN connection


VPN Android-7.png


  • Allow the connection with "OK"


VPN Android-8.png


  • Click on "Select Certificate"


VPN Android-9.png


  • Select the certificate you have just installed
  • Then click on "Select"


VPN Android-10.png


  • OpenVPN Connect was set up successfully
  • The green "Connected" symbol indicates that the VPN connection is active


Note: With an active VPN connection all your activities in the internet are redirected via the servers of the University of Paderborn. So please deactivate the VPN connection if you don't need it.

Disable VPN connection[Bearbeiten | Quelltext bearbeiten]

VPN Android-11.png


  • Click on the "button icon"


VPN Android-12.png


  • Put a tick in the box next to "Don't show again"
  • Click on "OK"


VPN Android-13.png


  • The VPN connection is now deactivated
  • With a click on the grey button, you can activate it again



Bei Fragen oder Problemen wenden Sie sich bitte telefonisch oder per E-Mail an uns:

Tel. IT: +49 (5251) 60-5544 Tel. Medien: +49 (5251) 60-2821 E-Mail: imt@uni-paderborn.de

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