USER MANUAL
GWR Router Series
69
•
Check the status of GSM/UMTS connection (
WAN Settings
Tab). If disconnected please click
Connect
button.
•
Click
VPN Settings
>
GRE
to configure GRE tunnel parameters:
-
Enable: yes
-
Local Tunnel Address: 10.10.10.1
-
Local Tunnel Netmask: 255.255.255.252 (Unchangeable, always 255.255.255.252)
-
Tunnel Source: 10.251.49.2 (select HOST from drop down menu if you want to use host
name as peer identifier)
-
Tunnel Destination: 10.251.49.3 (select HOST from drop down menu if you want to use host
name as peer identifier)
-
KeepAlive enable: no
-
Period:(none)
-
Retries:(none)
-
Press ADD to put GRE tunnel rule into GRE table.
-
Press
Save
to accept the changes.
Figure 51 - GRE configuration page for GWR Router 1
•
Click
Routing
on
Settings
Tab to configure GRE Route. Parameters for this example are:
-
Destination Network: 192.168.2.0
-
Netmask: 255.255.255.0
-
Interface: gre_x
Figure 52 - Routing configuration page for GWR Router 1
•
Optionally configure IP Filtering and TCP service port settings to block any unwanted incoming
traffic.
•
On the device connected on GWR router 1 setup default gateway 192.168.4.1
The GWR Router 2 configuration:
•
Click
Network
Tab, to open the
LAN NETWORK
screen. Use this screen to configure LAN TCP/IP
settings. Configure IP address and Netmask.
-
IP Address: 192.168.2.1
-
Subnet Mask: 255.255.255.0
-
Press
Save
to accept the changes.
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