Billion BIPAC 8500 User Manual page 88

Billion BIPAC-8500 / 8520 SHDSL VPN Firewall Bridge / Router
Example: Configuring a LAN-to-LAN PPTP VPN Connection
The branch office establishes a PPTP VPN tunnel with head office to connect two private
networks over the Internet.. The routers are installed in the head office and branch office
accordingly.
Both office LAN networks MUST in different subnet with LAN to LAN
application.
Attention
Chapter 4: Configuration
84