we are trying to implementate a user VPN via Cisco Router and cisco vpn client. We have decided to use certificates.
our CA structure depens on a Root CA and a Sub CA.
We are able to establish vpn-connections via a Microsoft CA ( like in cisco examples).
Now we try to use a usercertificate from the sub CA.
To verify the user CA i need to install the certificate from the Sub CA.
Every time i try this, I get an import errormessage from the Client software ( 3.6.4)
So I do not know if it is possible to use such a certificate structur for cisco VPN Client / Cisco certificate manger and IOS Router.
Has anyone further information for me or do I have to use an Root CA.