B&B Electronics RT3G-300_310_320_330_340-W - Configuration Manual - Manual (Page 45)

B&B Electronics, Inc. SPECTRE Configuration Manual
45
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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. 35: 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
Fig. 36: GRE tunnel configuration