VPN & Tunnelling
This page allows users to configure PPTP server and PPTP client. Users can
remotely access the device behind the modem using this VPN.
GRE Tunnel
GRE (Generic Routing Encapsulation) is a simple IP packet encapsulation
protocol used to establish a direct, point-to-point connection between
network nodes over an Internet Protocol network.
Once a GRE protocol is select for a VPN tunnel, the following set up page
will be shown:
Tunnel name
: a name of the tunnel used for identifying tunnels.
Remote IP Address
: the WAN IP address of the remote device on the
other end of the GRE tunnel.
Remote Subnet
: the LAN subnet or virtual IP of the remote device, e.g.
192.168.0.1.
Remote Subnet Mask
: the LAN subnet mask used by the remote device,
e.g. 255.255.255.0
