Billion Electric Company 7560G - Manual (Page 110)

Billion BIPAC-7560/7560G Powerline(802.11g) ADSL VPN Firewall Router
Chapter 4:Configuration
Example: Configuring LAN-to-LAN L2TP VPN Connection
The branch office establishes a L2TP 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.
Attention
Both office LAN networks MUST in different subnet with LAN to LAN
application.
Functions of Pre-shared Key, VPN Connection Type and
Security Algorithm MUST BE identically set up on both sides.
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