older tunneling protocols for point-to-point communication: Cisco's Layer 2 Forwarding Protocol (L2F) and Microsoft's Point-to-Point Tunneling Protocol (PPTP)...

Socket Tunneling Protocol IPSec (IP protocols 50 and 51): Internet Protocol Security L2TP (UDP port 1701): Layer 2 Tunneling Protocol L2TPv3 (IP protocol 115):...

The Point-to-Point Tunneling Protocol (PPTP) is an obsolete method for implementing virtual private networks. PPTP has many well known security issues...

L2F, or Layer 2 Forwarding, is a tunneling protocol developed by Cisco Systems, Inc. to establish virtual private network connections over the Internet...

Protocol LattisNet LocalTalk L2F Layer 2 Forwarding Protocol L2TP Layer 2 Tunneling Protocol LLDP Link Layer Discovery Protocol LLDP-MED Link Layer Discovery...

The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers...

Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer network, such as the Internet. The...

Datagram Transport Layer Security (DTLS) is a communications protocol providing security to datagram-based applications by allowing them to communicate...

L2F, Layer 2 Forwarding Protocol L2TP, Layer 2 Tunneling Protocol NetBIOS, Network Basic Input Output System PAP, Password Authentication Protocol PPTP...

Socket Tunneling Protocol (SSTP) is a form of virtual private network (VPN) tunnel that provides a mechanism to transport Point-to-Point Protocol (PPP)...

Socket Tunneling Protocol (SSTP) tunnels Point-to-Point Protocol (PPP) or Layer 2 Tunneling Protocol traffic through an SSL/TLS channel (SSTP was introduced...

In computer networking, Point-to-Point Protocol (PPP) is a data link layer (layer 2) communication protocol between two routers directly without any host...

April 24, 2021. IETF L2TPEXT working group RFC 3931 - Layer Two Tunneling Protocol - Version 3 (L2TPv3) RFC 2661 - Layer Two Tunneling Protocol "L2TP"...

plaintext tunneling protocols include Layer 2 Tunneling Protocol (L2TP) when it is set up without IPsec and Point-to-Point Tunneling Protocol (PPTP) or...

The Link Layer Discovery Protocol (LLDP) is a vendor-neutral link layer protocol used by network devices for advertising their identity, capabilities...

networking, the link layer is the lowest layer in the Internet protocol suite, the networking architecture of the Internet. The link layer is the group of...

Method for Transmitting PPP Over Ethernet (PPPoE) RFC 3817 - Layer 2 Tunneling Protocol (L2TP) Active Discovery Relay for PPP over Ethernet (PPPoE) RFC 4638...

specification Overlay Transport Virtualization (OTV) Virtual LAN (VLAN) Layer 2 Tunneling Protocol (L2TP) Steve Herrod (August 30, 2011). "Towards Virtualized Networking...

(Amtrak station), Amtrak station code L2TP Network Server in Layer 2 Tunneling Protocol VPNs Lancaster Airport (Pennsylvania), US, IATA code Lesch–Nyhan...

tunnelling protocol on one port. Versions 1 and 2 are each effectively two protocols, one for control (called GTP-C) and one for user data tunneling (called...

transport layer is a conceptual division of methods in the layered architecture of protocols in the network stack in the Internet protocol suite and the...

encapsulation (GRE) is a tunneling protocol developed by Cisco Systems that can encapsulate a wide variety of network layer protocols inside virtual point-to-point...

processes can also serve as malicious features like in the tunneling protocols. The physical layer is responsible for physical transmission of the data, link...

IP tunneling or remote procedure call and the Network File System. It is simple, suitable for bootstrapping or other purposes without a full protocol stack...

The internet layer is a group of internetworking methods, protocols, and specifications in the Internet protocol suite that are used to transport network...

preventing tuberculosis L2TP Access Concentrator, endpoint of a Layer 2 Tunneling Protocol tunnel Laboratoire Aimé-Cotton, French research laboratory Linear...

protocol for computer networks. It evolved from the earlier RADIUS protocol. It belongs to the application layer protocols in the Internet protocol suite...

and, of these, Security Protocol at Layer 3 (SP3) would eventually morph into the ISO standard Network Layer Security Protocol (NLSP). In 1992, the US...

Multiprotocol Label Switching (MPLS), Internet Protocol (IPv4 or IPv6), or Layer 2 Tunneling Protocol Version 3 (L2TPv3). The first pseudowire specifications...

Description Protocol (SDP), which is carried as payload in SIP messages. SIP is designed to be independent of the underlying transport layer protocol and can...