Generic routing encapsulation (GRE) is a tunneling protocol developed by Cisco Systems that can encapsulate a wide variety of network layer protocols...
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Generic Networking Virtualization Encapsulation (GENEVE), an industry effort to unify both VXLAN and NVGRE technologies Generic Routing Encapsulation...
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IP in IP (section IP packet encapsulated in IP packet)
Protocol (ICMP) Generic Routing Encapsulation (GRE) 6in4 4in6 RFC 1853 - IP in IP Tunneling C. Perkins (October 1996). IP Encapsulation within IP. Network...
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security issues. PPTP uses a TCP control channel and a Generic Routing Encapsulation tunnel to encapsulate PPP packets. Many modern VPNs use various forms of...
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Virtual Extensible LAN (VXLAN) and Network Virtualization using Generic Routing Encapsulation (NVGRE) facilitate the creation of virtual networks. Furthermore...
44 KB (4,305 words) - 04:09, 2 June 2025
network virtualization technology that uses a VLAN-like encapsulation technique to encapsulate OSI layer 2 Ethernet frames within layer 4 UDP datagrams...
7 KB (722 words) - 11:54, 12 July 2025
Generic Stream Encapsulation, or GSE for short, is a Data link layer protocol defined by DVB. GSE provides means to carry packet oriented protocols such...
12 KB (1,187 words) - 14:36, 13 August 2024
encryption with IPsec. While Generic Routing Encapsulation (GRE) might seem to be a network-layer protocol, if the encapsulation of the payload takes place...
54 KB (5,624 words) - 01:40, 3 July 2025
IETF protocols can be encapsulated recursively, as demonstrated by tunnelling protocols such as Generic Routing Encapsulation (GRE). GRE uses the same...
59 KB (6,894 words) - 03:02, 14 July 2025
MQTT, SMS. As an example of network layer over network layer, Generic Routing Encapsulation (GRE), a protocol running over IP (IP protocol number 47), often...
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Open Shortest Path First (redirect from Area Border Router)
Open Shortest Path First (OSPF) is a routing protocol for Internet Protocol (IP) networks. It uses a link state routing (LSR) algorithm and falls into the...
73 KB (7,171 words) - 17:46, 10 July 2025
8-bit Next Header field of the IPv6 header. It is an identifier for the encapsulated protocol and determines the layout of the data that immediately follows...
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EIGRP, OSPF, RIPv2, BGP or ODR (DMVPN hub-and-spoke only). Generic Routing Encapsulation (GRE), RFC 1701, or multipoint GRE if spoke-to-spoke tunnels...
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cmdlets and parameters Windows Server Gateway now supports Generic Routing Encapsulation (GRE) tunnels IP address management (IPAM): Support for /31...
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network (VPN) Virtual extensible LAN Network virtualization using generic routing encapsulation "Bridge: A dynamic port forwarder over HTTP (with HTTP PROXY...
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iproute2 utilities, which was released on February 21, 2013. Generic Routing Encapsulation (GRE) Overlay transport virtualization (OTV) Software-defined...
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Service GPT—GUID Partition Table GPU—Graphics Processing Unit GRE—Generic routing encapsulation GRUB—Grand Unified Boot-Loader GERAN—GSM EDGE Radio Access Network...
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Switched Port Analyzer (RSPAN), and port mirrors tunneled using Generic Routing Encapsulation (GRE) Link aggregation through the Link Aggregation Control...
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Network function virtualization Network Virtualization using Generic Routing Encapsulation Overlay network OVN Virtual circuit Virtual Extensible LAN Virtual...
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Control plane (redirect from Routing control plane)
are interfaces associated with tunneling protocols such as Generic Routing Encapsulation (GRE) or Multiprotocol Label Switching (MPLS). Loopback interfaces...
12 KB (1,681 words) - 21:54, 17 May 2025
protocol by encapsulation of its packets. IP tunnels are often used for connecting two disjoint IP networks that don't have a native routing path to each...
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Only a single router services a cluster of systems Supports HTTP (TCP port 80) traffic flows only Provides generic routing encapsulation (GRE) to prevent...
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computer networks. Distributed Overlay Virtual Ethernet (DOVE) Generic Routing Encapsulation (GRE) IEEE 802.1ad, an Ethernet networking standard, also known...
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Assurance, former British insurance company Generic Routing Encapsulation, a type of tunnel used on routers Gradient recalled echo, or gradient echo, a...
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categorization. For example, a tunnel set up between two hosts with Generic Routing Encapsulation (GRE) is a virtual private network but is neither secure nor...
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Gateway Protocol (BGP), which is used for routing between autonomous systems. IS-IS is a link-state routing protocol, operating by flooding link state...
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for addressing host interfaces, encapsulating data into datagrams (including fragmentation and reassembly) and routing datagrams from a source host interface...
22 KB (2,595 words) - 05:53, 21 June 2025
IPv6 deployment urgent. Existing tunneling techniques, such as Generic Routing Encapsulation (GRE) and IP-in-IP, lacked features required for mass deployments...
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field in an Ethernet frame. It is used to indicate which protocol is encapsulated in the payload of the frame and is used at the receiving end by the data...
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the Simple Authentication and Security Layer (SASL) protocol Tunnel encapsulation for a variety of tunneling scenarios: IPv6 over IPv4 tunnels IPv4 over...
2 KB (304 words) - 01:24, 20 November 2023