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Layer 2 Tunneling Protocol version 3 is an IETF standard related to L2TP that can be used as an alternative protocol to Multiprotocol Label Switching (MPLS) for encapsulation of multiprotocol Layer 2 communications traffic over IP networks. [1] Like L2TP, L2TPv3 provides a pseudo-wire service, but scaled to fit carrier requirements.
2 IGMP Internet Group Management Protocol: RFC 1112: 0x03 3 GGP Gateway-to-Gateway Protocol: RFC 823: 0x04 4 IP-in-IP IP in IP (encapsulation) RFC 2003: 0x05 5 ST Internet Stream Protocol: RFC 1190, RFC 1819: 0x06 6 TCP Transmission Control Protocol: RFC 793: 0x07 7 CBT Core-based trees: RFC 2189: 0x08 8 EGP Exterior Gateway Protocol: RFC 888 ...
The technologies that can be used as pseudo-wire can be Ethernet over MPLS, L2TPv3 or even GRE. There are two IETF standards-track RFCs (RFC 4761 [1] and RFC 4762) [2] describing VPLS establishment. VPLS is a virtual private network (VPN) technology.
In computer networking, Layer 2 Tunneling Protocol (L2TP) is a tunneling protocol used to support virtual private networks (VPNs) or as part of the delivery of services by ISPs. It uses encryption ('hiding') only for its own control messages (using an optional pre-shared secret), and does not provide any encryption or confidentiality of content ...
A management information base (MIB) is a database used for managing the entities in a communication network.Most often associated with the Simple Network Management Protocol (SNMP), the term is also used more generically in contexts such as in OSI/ISO Network management model.
[2] [3] PIM Dense Mode (PIM-DM) implicitly builds shortest-path trees by flooding multicast traffic domain wide, and then pruning back branches of the tree where no receivers are present. PIM-DM is straightforward to implement but generally has poor scaling properties. The first multicast routing protocol, DVMRP used dense-mode multicast ...
In 1991, RFC 1156 (MIB-1) was replaced by the more often used: RFC 1213 — Version 2 of management information base (MIB-2) for network management of TCP/IP-based internets; SNMPv1 is widely used and is the de facto network management protocol in the Internet community. [12]
[5] OpenWrt has an installable package for tinc. OPNsense, an open source router and firewall distribution, has a plugin for Tinc; pfSense has an installable package in the 2.3 release. Tomato variants Shibby and FreshTomato include Tinc support. NYC Mesh uses tinc to connect parts of the mesh over the public internet that would be otherwise ...