Unable to connect to Cisco VPN. Error: Connection terminated locally by the client. Reason 403.

Original Title:

I cannot connect to Cisco VPN.

 

It's telling me "Connection terminated locally by the client. Reason 403, unable to connect to gateway

Hi,

 


Thank you for posting the query in Microsoft community!


So you are facing issues connecting to Cisco VPN.


The issue you have posted is better suited for TechNet forums. There are experts who would be able to help you better with this kind of issue.

http://social.technet.microsoft.com/Forums/en-US/category/w8itpro

 

Hope it helps!

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Whether or not the question belongs here, the answer is found here:


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First, you need to fix the following registry key to resolve error 442 Unable to enable virtual adapter:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CVirtA\DisplayName

It will be set to something like *** Email address is removed for privacy ***,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows” – drop everything before “Cisco Systems” from that value.


Next, when using certs, you cannot use your certificate from the local user store. Rather, import the certificate to the local computer store and delete it from your user store. This should resolve error 403 Unable to contact the security gateway.

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Question Info


Last updated September 14, 2020 Views 5,419 Applies to: