MacOS - Cisco AnyConnect Issues with macOS Big Sur

Issue/Question

  • When using Cisco AnyConnect with macOS Big Sur, network connections stop working after the computer wakes from sleep.

Environment

  • Oregon State University
  • VPN
  • MacOS

Cause/Explanation

MacOS Big Sur requires Cisco AnyConnect 4.9.04xxx or above.

Resolution

Upgrade Cisco AnyConnect

Uninstall previous versions of Cisco AnyConnect and install version 4.9.04043 or higher.

The latest AnyConnect clients are available here: https://oregonstate.box.com/v/cisco-vpn-clients

For assistance, contact the Service Desk.

Details

Article ID: 120564
Created
Tue 11/17/20 9:56 AM
Modified
Tue 11/17/20 9:57 AM

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