Category Archives: Gre

GRE Tunnel Configuration Generic Routing Encapsulation, or GRE, is a tunneling protocol that allows the encapsulation of many different network layer protocols between two endpoints. Packets are sent through a virtual tunnel on a point-to-point link. It is important to understand that GRE tunnels do not encrypt traffic in any way; they are simply encapsulatedContinue reading “Basic GRE Tunnel Config”