Version 6.2 327 February 2011
SIP User's Manual 3. Web-Based Management
The devices' WAN ports are connected to the WAN (where the DHCP server is
available)
Figure 3-285: Example Scenario Setup
To create a tunnel, each MSBG device must be made aware of the other's WAN IP
address (the information must be exchanged).
¾ To configure a GRE tunnel:
1. Create a GRE tunnel for device "A":
a. In the 'Connections' page, click the New
icon.
b. Select the 'Advanced Connection' option, and then click Next.
c. Select the 'General Routing Encapsulation (GRE)' option, and then click Next.
Figure 3-286: Defining GRE Tunnel for Device A
d. Enter 10.71.86.12 as the tunnel's remote endpoint IP address.
e. Enter 192.168.1.100 as the local interface IP address.
f. Enter 192.168.30.0 as the IP address of the remote network that will be accessed
via the tunnel, and 255.255.255.0 as the subnet mask.
g. Click Next, and then click Finish.