I'm trying to get my Cisco 2811 to function as an L2TP Remote Access VPN server for Windows Clients using the built-in Networking (not Cisco VPN Client) with RADIUS authentication using a connection to my Windows domain controller (running NAP).
Some guides suggest a configuration using dynamic crypto map and an isakmp client policy.
Other guides suggest using vpdn with a virtual-template interface.
I can get neither to work.
Does anyone have a *WORKING* configuration including Router config and Windows client configuration?