Cradlepoint CBR450 User Manual
Page 81
CRADLEPOINT
CBR450| USER MANUAL Firmware ver. 3.3.0
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PAGE 79
Page 1: General
Tunnel Name: Choose a name that is meaningful to you.
Local Network:
This is the local side of the ―Glue
Network
,‖ a network created by the administrator to form
the tunnel. The user creates the IP address inputted here.
It must be different from the IP addresses of the networks
it is gluing together.
Choose any private IP address from the following three
ranges that doesn‘t match either network:
10.0.0.0 - 10.255.255.255
172.16.0.0 - 172.31.255.255
192.168.0.0 - 192.168.255.255
Remote Network:
This is the remote side of the ―Glue
Network
.‖ Again, the user must create an IP address that
is distinct from the IP addresses of the networks that are
being glued together.
The Remote Network and Local Network values will be
flipped when inputted for the other side of the tunnel
configuration.
Subnet Mask: This is the subnet mask for the Glue
Network. The Local and Remote Network addresses must
fit with this mask. 255.255.255.0 is a logical choice for
most users.
Remote Gateway: This is the public facing, WAN-side IP address of the network that the local gateway is going to
connect to.
Tunnel Enabled: Select to activate the tunnel.