Not Able To Connect To Cisco Anyconnect Vpn Client

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Dec 11, 2020 Cisco AnyConnect VPN client is widely used by corporates. Now everyone are working from home and rely on VPN for connecting to corporate network. Relating to VPN not working in windows 10 and other Most common problems are reporting to IT helpdesk are. Open the AnyConnect Client application. The Cisco AnyConnect Secure Mobility Client opens. If pre-configured to access the Duke VPN, click Connect. If the connection string is blank or Duke VPN does not work when you click Connect, type portal.duke.edu into the connection field and click Connect. This forces an explicit connection to the Duke VPN.

Note: Make sure that port 443 is not blocked so the AnyConnect client can connect to the ASA. When a user cannot connect the AnyConnect VPN Client to the ASA, the issue might be caused by an incompatibility between the AnyConnect client version and the ASA software image version.

Vpn - LAN Access With Cisco AnyConnect Secure Mobility ...

This post describes how to fix the following error messages when using Windows 8 Pro:

  • AnyConnect was not able to establish a connection to the specified secure gateway. Please try connecting again.
  • The VPN client driver encountered an error. Please restart your computer or device, then try again.

The steps to fix this problem are as follows:

I Have Never Seen A VPN Configuration Where The Local Network Was Accessable When The VPN Connection Was Live. This Is To Protect The Data From Bei...

1. Edit a registry entry by running a program called regedit. Right-click on it and Run as administrator. Note that I use Start8, by Stardock, to have a Start button and menu. After you left-click on Run as administrator, your computer might ask you to enter the admin password.

2. Go to the appropriate VPN registry directory called ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesvpnva

3. Double left-click the DisplayName key.

An Edit String pop-up window will appear.

The text under the Value data: field on my computer looked like this.

@oem20.inf,%vpnva_Desc%;Cisco AnyConnect VPN Virtual Miniport Adapter for Windows x64

4. Change the field to

Cisco AnyConnect VPN Virtual Miniport Adapter for Windows x64

by removing all the text and characters that are on the left of the word Cisco.

The end result should look like this:

5. Left-click the ‘OK’ button.

6. Exit the Registry Editor

Cisco Secure Desktop (CSD) FAQ

AnyConnect VPN Client FAQ

7. Run Cisco AnyConnect VPN Client and reconnect.

That’s all there is to it. Good luck!

In general, don’t upgrade a system until all prerequisites are available. If you’re not sure or just in general, perform a test install and a scratch upgrade. As for this app, check for an update, and then contact Cisco Support if not.


Roll in your prior-to-the-upgrade backups and revert, if there’s no AnyConnect update available.


Connection

Having run a web search for Cisco AnyConnect Catalina finds the following support notice:


Cisco AnyConnect Users With macOS 10.15 Might Not Be Able To Establish VPN Connection or Might Receive System Pop-up Messages—Software Upgrade Recommended

Cisco AnyConnect and HostScan require updated releases for compatibility with the upcoming macOS Catalina release (10.15). Beginning with macOS Catalina release (10.15), the operating system will no longer support the executing of 32-bit binaries. Additionally, applications must be cryptographically notarized in order to be installed by the operating system. Cisco AnyConnect 4.8.00175 is the first version that officially supports operation on macOS Catalina and contains no 32-bit code.


Which implies there’s a bug or mis-configuration here. If there’s no newer AnyConnect version and no other support notes, contact Cisco Support. This is a Cisco app, so Cisco Support will have a better position to identify and address any app issues.

Oct 9, 2019 11:21 AM





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