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4.0 WebUI Configuration
Image 4-53: Advanced > GRE
4.10.2 GRE
The IPn3G also supports GRE (Generic Routing Encapsulation), 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.
Image 4-54: GRE Configuration