Telrad CPE-12000SG-PRO-1D-3 Series, User Manual

Page: 52 / 110

LTE Outdoor CPE12000 | User Manual 52
Pop-up windows for reboot confirm
VPN Type: L2TP (with IPsec)
GRE (Layer2/ Layer3) Tunnel Mode
NAT Support: CPE will do network address translation for its clients in LAN.
Default Gateway Interface: Users can select which interface as the default gateway. The
default is “ Tunnel ” Interface.
L2TP Server/ User/ Password (Only in L2TP): The IP address of server and username and
password for authentication.
GRE Type (Layer 2)/ Destination IP Address: The IP address of the peer to build GRE
tunnel with CPE.
GRE Type (Layer 3)/Tunnel IP Address/ Subnet Mask: The IP address of the peer to build
GRE tunnel with CPE . The subnet mask is used to determine the traffic sent to the peer.
All information need in this page are assigned by “Tunnel Server”.
Like Server IP, Username and Password.
Connection Mode: “Automatically” or “Static”.

If “Automatically” mode is selected, CPE would automatically acquire configuration
information.

If “Static” mode is selected, users have to manually enter the required information in
below fields.