location: Diff for "VPN"

Institute of Mathematics - PublicMathWiki:

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← Revision 45 as of 2025-03-21 10:04:38 → ⇥
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<<TableOfContents>>
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https://www.zi.uzh.ch/de/support/netzwerk/vpn_ISAC.html  * https://www.zi.uzh.ch/de/support/netzwerk/vpn_ISAC.html
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== Mac OS X - allow extension ==
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 * Öffnen Sie „Systemeinstellungen“ und navigieren Sie zu „Allgemein“ > „Anmeldeobjekte & Erweiterungen“.
 * Scrollen Sie dann nach unten bis zum Abschnitt „Erweiterungen“ und „Netzwerkerweiterungen“ (erkennbar am grauen Puzzleteil-Symbol).
 * Klicken Sie dort auf das Informationssymbol („i“) neben der Ivanti Secure Access-Erweiterung und aktivieren Sie die Erweiterung, um den Zugriff zu erlauben.

{{attachment:ivanti-maxosx.5.png}}
{{attachment:ivanti-maxosx.6.png}}
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1.) Open the UZH-Sharepoint VPN Access folder: [[https://uzh.sharepoint.com/sites/UZHVPNAccess/Shared%20Documents/Forms/AllItems.aspx?csf=1&web=1&e=bnzVtF&cid=fe851a09%2Df3e2%2D4802%2Dbdb6%2D80a5b1234e33&RootFolder=%2Fsites%2FUZHVPNAccess%2FShared%20Documents%2FGeneral%2FVPN%20Clients%20%28Ivanti%29&FolderCTID=0x0120002059A8933D4FFD4E8D6F0CFC0F6C2421|UZH-Sharepoint]] === Installation ===
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2.) Open the folder with the highest version number (newest)  * Preparation: {{{
# Installing the needed libraries
$ sudo apt-get install libnss3-tools
}}}

 * UZH-Sharepoint VPN Access folder: [[https://uzh.sharepoint.com/sites/UZHVPNAccess/Shared%20Documents/Forms/AllItems.aspx?csf=1&web=1&e=bnzVtF&cid=fe851a09%2Df3e2%2D4802%2Dbdb6%2D80a5b1234e33&RootFolder=%2Fsites%2FUZHVPNAccess%2FShared%20Documents%2FGeneral%2FVPN%20Clients%20%28Ivanti%29&FolderCTID=0x0120002059A8933D4FFD4E8D6F0CFC0F6C2421|UZH-Sharepoint]]

  * Use latest version (newest)
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3.) Open "Ubuntu - Debian" --> Download the file ending with ".deb"   * Ubuntu - Debian: Download the file ending with ".deb"
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4.) Now open the Command Line:
 * Installing the needed libraries: {{{
sudo apt-get install libnss3-tools
}}}
 * Entering the directory where the installer was saved (In this example the installer was saved in /Downloads, make sure to check where you downloaded the installer): {{{
cd ~/Downloads		  * Install Avanti Client {{{
$ sudo dpgk -i pulsesecure_'version'_amd64.deb
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 * Installing the Client (here you will need the exact Version of the installer file): {{{
sudo dpgk -i pulsesecure_'version'_amd64.deb
}}}		 === Configuration ===
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5.) The client should now be installed --> start it and set up the VPN-Connection by following these steps:
 * Press the Plus-Sign to add a Connection

 * Insert the following information --> then press "Add":		  * Start avanti client.
 * Press the Plus-Sign to add a Connection:
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6.) The connection should now be visible under "Connections" --> simply press "Connect" to activate the VPN  * The connection should now be visible under "Connections" --> press "Connect" to activate the VPN
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'''Troubleshooting:''' === Troubleshooting ===
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If you get this Error: ''Chromium embedded browser (cef) is not installed on this machine'' when trying to connect, then try the following steps:
 * Open the command line and enter the /pulsesecure/bin directory by executing : {{{
cd /opt/pulsesecure/bin 		 * Problem: ''Chromium embedded browser (cef) is not installed on this machine''

   * Fix: {{{
$ cd /opt/pulsesecure/bin
$ ./setup_cef.sh install

# Execute this command to verify the installation: {{{
$ ./setup_cef.sh check_installed
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 * Execute this command to install the missing program: {{{
./setup_cef.sh install
}}}
 * Execute this command to verify the installation: {{{
./setup_cef.sh check_installed
}}}
 * Now retry connecting, it should work.		  * Retry connecting
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'''Verifying if the VPN is active:''' = Verifying if the VPN is active =
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Open this page [[https://ipaddress.my/|IP-check]] Before connecting to the VPN --> make a note of the IP shown.

Now connect to the VPN and refresh the page --> if the IP shown is different from the one you made a note of, it most likely means that the VPN is active.		  * Open this page [[https://ipaddress.my/|IP-check]] Before connecting to the VPN --> make a note of the IP shown.
 * Now connect to the VPN and refresh the page --> if the IP shown is different from the one you made a note of, it most likely means that the VPN is active.

Contents

  1. VPN
    1. Windows / MacOS / iOS / Android Setup-Guides
    2. Mac OS X - allow extension
    3. Linux Ubuntu Setup-Guide
      1. Installation
      2. Configuration
      3. Troubleshooting
  2. Verifying if the VPN is active

VPN

Windows / MacOS / iOS / Android Setup-Guides

Mac OS X - allow extension

  • Öffnen Sie „Systemeinstellungen“ und navigieren Sie zu „Allgemein“ > „Anmeldeobjekte & Erweiterungen“.

  • Scrollen Sie dann nach unten bis zum Abschnitt „Erweiterungen“ und „Netzwerkerweiterungen“ (erkennbar am grauen Puzzleteil-Symbol).
  • Klicken Sie dort auf das Informationssymbol („i“) neben der Ivanti Secure Access-Erweiterung und aktivieren Sie die Erweiterung, um den Zugriff zu erlauben.

ivanti-maxosx.5.png ivanti-maxosx.6.png

Linux Ubuntu Setup-Guide

Installation

  • Preparation: 

    # Installing the needed libraries
$ sudo apt-get install libnss3-tools

  • UZH-Sharepoint VPN Access folder: UZH-Sharepoint

    • Use latest version (newest)

/home/b/alrutz/Documents/1.png

  • Ubuntu - Debian: Download the file ending with ".deb"

/home/b/alrutz/Documents/3.png

  • Install Avanti Client 

    $ sudo dpgk -i pulsesecure_'version'_amd64.deb

Configuration

  • Start avanti client.
  • Press the Plus-Sign to add a Connection:

/home/b/alrutz/Documents/4.png

  • The connection should now be visible under "Connections" --> press "Connect" to activate the VPN

Troubleshooting

  • Problem: Chromium embedded browser (cef) is not installed on this machine

    • Fix: 

      $ cd /opt/pulsesecure/bin 
$ ./setup_cef.sh install

# Execute this command to verify the installation: {{{
$ ./setup_cef.sh check_installed
  • Retry connecting

Verifying if the VPN is active

  • Open this page IP-check Before connecting to the VPN --> make a note of the IP shown.

  • Now connect to the VPN and refresh the page --> if the IP shown is different from the one you made a note of, it most likely means that the VPN is active.

PublicMathWiki: VPN (last edited 2025-03-21 10:04:38 by crose)