Installation manual

© Microhard Systems Inc. 49
4.0 Configuration
Image 4-22: Network > GRE
4.2.5 Network > GRE
GRE Configuration
The VIP4G supports GRE (Generic Routing Encapsulation) Tunneling which can encapsulate a
wide variety of network layer protocols not supported by traditional VPN. This allows IP packets
to travel from one side of a GRE tunnel to the other without being parsed or treated like IP
packets.
Each GRE tunnel must have a unique name. Up to 10 GRE
tunnels are supported by the IPn3G.
Name
Values (Chars(32))
gre
Image 4-23: Network > GRE