[MSDN Library April 2000] Using PPTP Over the LAN to Connect to a PPTP Server (61.8171592961509%)
MSDN Library - April 2000 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server 4.0 Resource Kit - Supplement 2 > Installing, Configuring, and Using PPTP with Microsoft Clients and Servers