I had to install a new hard drive on the server, and now need to refresh my memory on how to set up VPN on the Windows 2000 Server.
Terminal Services is enabled, and all allowed users have Allow Logon to Terminal Server box checked. When I configured Routing & Remote Access, I unchecked Enable this computer as a router (because this network is behind a Linksys Router); it is only enabled as a Remote Access Server. Under IP properties of the server, I have Static Address Pool with three IP addresses available. Under DHCP Relay Agent, I have 192.168.1.1 selected as the DHCP Server.
The client computer keeps getting error 800 - Unable to establish VPN connection.