Hello,
We installed P2S VPN about 3 month ago. We experienced no problems until yesterday. At about 17h all clients were disconnected from the VPN. Then nobody could connect again, the message displayed is the following :
"The remote access connection completed, but authentication failed because the certificate that authenticates the client to the server is not valid. Ensure that the certificate used for authentication is valid. (Error 853)"
All clients are using the same client certificate.
I checked the expiration date, but no problem of expiration.
I tried to go through the whole process of generating new certificates (on my windows7 computer) as described here: http://msdn.microsoft.com/en-us/library/windowsazure/dn133792.aspx
but the problem remains the same.
Any idea ?
Thanks
We installed P2S VPN about 3 month ago. We experienced no problems until yesterday. At about 17h all clients were disconnected from the VPN. Then nobody could connect again, the message displayed is the following :
"The remote access connection completed, but authentication failed because the certificate that authenticates the client to the server is not valid. Ensure that the certificate used for authentication is valid. (Error 853)"
All clients are using the same client certificate.
I checked the expiration date, but no problem of expiration.
I tried to go through the whole process of generating new certificates (on my windows7 computer) as described here: http://msdn.microsoft.com/en-us/library/windowsazure/dn133792.aspx
but the problem remains the same.
Any idea ?
Thanks