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Automatic downgrade of Anyconnect Client (IOS Router)

Hi,

we are running an Cisco Anyconnect client environment with an IOS Router (2921) as the head-end device.

We upgraded the client package on the router to the latest version 3.1.13015. After the auto-installation of this package on the clients we discovered a bug. Windows based machines are not able to establish a VPN connection anymore (Authentication and Auto-Upgrade of the package still works, but afterwards an error message appears ("unable to cannot" or similiar). 

I reverted the package on the router back to an older version (3.1.11004), but this is not beeing auto-installed when a client with the newer (buggy) version connects.

Is there any way to configure the router to force a downgrade to the clients, or is the only way to work around this to manually uninstall the package on the clients?

Thanks

Heinz

1 Accepted Solution

Accepted Solutions

Marvin Rhoads
Hall of Fame
Hall of Fame

No you cannot auto-downgrade clients from the headend.

Unfortunately you will have to uninstall from the client end and then get the correct (older) package from the router. 

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2 Replies 2

Marvin Rhoads
Hall of Fame
Hall of Fame

No you cannot auto-downgrade clients from the headend.

Unfortunately you will have to uninstall from the client end and then get the correct (older) package from the router. 

Thanks!