I have a question on configuring a point-to-site VPN in Azure. I had previously setup a point-to-site VPN with one root certificate, created the client cert and downloaded the installer – that all worked great. Now I’d like to issue another root certificate as we will have a different set of users connecting to the VPN. After uploading the new root cert and installing the new client cert and attempting to connect I get the below error:
The remote access connection completed, but authentication failed because the certificate that authenticates theclient to the server is not valid. Ensure that the certificate used for authentication is valid. (Error 853)
I tried downloading a new installer, but keep getting the same error.
Do you have any ideas on how to resolve this?
I had also ran into an issue where it was timing out when connecting, both root certs would do the same thing so I removed the new root certificate and then reuploaded it, but to no avail.
Does all the root certificates need to be uploaded before the gateway is created?
Can anyone help?