![](/images/new-backgrounds/1173012/173012263x1.webp)
Billion BiPAC SHDSL/SHDSL.bis (VPN) Firewall Bridge/ Router
L2TP Connection - LAN to LAN (BiPAC 8500/ 8501/ 8520 Only)
L2TP VPN Connection
•Connection Name:
•Type: Check the Dial Out radio button if you want your router to operate as a client (connecting to a remote VPN server, e.g. your office server), check the Dial In radio button if it is to operate as a VPN server.
oWhen configuring your router to establish the connection with a remote LAN, enter the remote Server IP Address (or Hostname) you wish to connect to.
oWhen configuring your router as a server to accept incoming connections, enter the Private IP Address Assigned to Dial in User address.
•Peer Network IP: Enter the Peer network IP address.
•Netmask: Enter the subnet mask of peer network based on the Peer Network IP setting.
•Username: If you are a
•Password: If you are a
•PPP Authentication Type: Default is Auto if you want the router to determine the authentication type to use, or else manually specify CHAP (Challenge Handshake Authentication Protocol) or PAP (Password Authentication Protocol) if you know which