I'm trying to configure an L2TP remote access connection in the ASA to connect from a Microsoft Windows XP / Vista client. I haven't found any example in Cisco website (only for preshared key L2TP connection) so I have a lack of information.
First of all, what type of certificate do you need for the client? User or machine, any of them, both?
And for the ASA? Do you know any link to configure L2TP with certificates or do you have any configuration?