B&B Electronics, Inc.
SPECTRE Configuration Manual
48
710-10001-02 Rev. 3.0
www.bb-elec.com
www.bb-europe.com
1.16. GRE tunnels configuration
Select the
GRE
item in the menu to configure a GRE tunnel. GRE is a protocol which is
used to create a secure connection between two LANs. Up to 4
GRE
tunnels may be created.
Item
Description
Create
This item enables the individual tunnels.
Description
This item displays the name of the tunnel specified in the configuration
of the tunnel.
Edit
Configure the GRE tunnel.
Table 32: Overview GRE tunnels
Fig. 36: GRE tunnels configuration
Item
Description
Description
Description of tunnel.
Remote IP
Address
IP address of the remote side of the tunnel
Local Interface IP
Address
IP address of the local side of the tunnel
Remote Interface
IP Address
IP address of the remote side of the tunnel
Remote Subnet
IP address of the network behind the remote side of the tunnel
Remote Subnet
Mask
Subnet Mask of the network behind the remote side of the tunnel
Pre-shared Key
An optional value that defines a 32 bit shared key for data encryption.
This key must be the same on both routers.
Table 33: GRE tunnel configuration