Mac Big Sur Cisco Anyconnect

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Catalina and Big Sur issue with VPN So after the Catalina 19H15 update users are no longer able to use cisco anyconnect vpn which is on the 4.9 version. They were able to do this the day before but now non can. AnyConnect 4.9.04xxx leverages the System Extension framework available in macOS 11 (Big Sur). This differs from past AnyConnect versions, which rely on the now-deprecated Kernel Extension framework. This is the minimum version required to run AnyConnect on macOS 11.

DownloadMac Big Sur Cisco Anyconnect

NOTE: If you have an FBRI-provided Mac, the Cisco Anyconnect Client is already installed. Please skip to Starting the VPN Client below.

Installing the VPN Client

  1. Download the AnyConnect VPN client for Mac OS X.
  2. In your Downloads folder, double-click the file you just downloaded to open it. An icon will appear on the desktop called AnyConnect, and a separate window will open.
  3. Double-click on AnyConnect.mpkg to run the installer, then follow the steps to complete the installation.
  4. When you see this screen, UN-check everything with the exception of VPN: (VPN option grayed out? Go here.)
    • Starting with macOS 10.13 High Sierra: During the installation, you will be prompted to enable the AnyConnect software extension in the System Preferences -> Security & Privacy pane. The requirement to manually enable the software extension is an operating system requirement.

Starting the VPN Client

NOTE:The VPN will not connect if you are connected to the FBRI wired or wireless network.

Mac Big Sur Cisco Anyconnect

  1. In your Applications folder, go to the Cisco folder and double-click the Cisco AnyConnect Secure Mobility Client.
  2. Enter vpn.vtc.vt.edu in the Ready toConnect to field, then press the Connect button.
  3. Enter your FBRI username and password, then click OK.
  4. A banner window will appear. Click Accept to close that window. You are now connected!

Cisco Anyconnect 4.9 Download Mac Big Sur

Disconnecting the VPN Client

When you are finished using the VPN, remember to disconnect (failing to disconnect can result in being unable to access resources if you are on-site at the Research Institute).

Uninstall Cisco Anyconnect Mac Big Sur

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Cisco Anyconnect Macos Big Sur Attention Required

  1. Click the AnyConnect client icon located in the menu bar near the top right corner of your screen.
  2. Select Quit.