Cisco VPN error 403: Unable to contact the security gateway

Posted by mtashev on Super User See other posts from Super User or by mtashev
Published on 2012-11-29T15:01:03Z Indexed on 2012/12/06 23:07 UTC
Read the original article Hit count: 3112

Filed under:

networking

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windows-8

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vpn

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cisco

I'm trying to make a connection via Cisco VPN Client (version is 5.0.07.0290), but i get the below mentioned error. I have to say that i'm using Windows 8.

"Secure VPN Connection terminated locally by the Client. Reason 403: Unable to contact the security gateway."

I've tried several fixes, but none of them worked. The display name in regedit is the correct, and my certificates are ok as well. If i switch to TCP (the default is UDP) i get error 414. Firewall is off.

Any suggestions will be appreciated.

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