Billion BiPAC 8500/8520 User Manual page 108

Example: Configuring a PPTP LAN-to-LAN VPN Connection
The branch office establishes a PPTP VPN tunnel with the head office to connect two private
networks over the Internet. The routers are installed in the head office and the branch office
respectively.
Both office LAN networks MUST be in different subnet with LAN to LAN
application.
Attention
Attention
Chapter 4: Configuration
Billion BiPAC SHDSL/SHDSL.bis (VPN) Firewall Bridge/ Router
104