Unified Services Router
User Manual
79
Chapter 6. IPSec / PPTP / L2TP VPN
A VPN provides a secure communication channel (“tunnel”) between two gateway
routers or a remote PC client. The following types of tunnels can be created:
•
Gateway-to-gateway VPN: to connect two or more routers to secure traffic between
remote sites.
•
Remote Client (client-to-gateway VPN tunnel): A remote client initiates a VPN
tunnel as the IP address of the remote PC client is not known in advance. The
gateway in this case acts as a responder.
•
Remote client behind a NAT router: The client has a dynamic IP address and is
behind a NAT Router. The remote PC client at the NAT router initiates a VPN
tunnel as the IP address of the remote NAT router is not known in advance. The
gateway WAN port acts as responder.
•
PPTP server for LAN / WAN PPTP client connections.
•
L2TP server for LAN / WAN L2TP client connections.
6.1 VPN Wizard
Setup > Wizard > VPN Wizard
You can use the VPN wizard to quickly create both IKE and VPN policies. Once the
IKE or VPN policy is created, you can modify it as required.
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