Topic: MANO

What is the 5G User Plane Function (UPF)? The User Plane Function (UPF) is a fundamental component of a 3GPP 5G core infrastructure system architecture. The UPF represents the data plane ... Read More
Ethernet OAM Y.1731 Ethernet Continuity Check (ETH-CC) Confined to a domain or VLAN, multicast IEEE 802.1ag Ethernet Continuity Check (ETH-CC) heartbeat messages are ... Read More
What are Microservices? Microservices are small, reusable software components that are developed and deployed independently but interwork and operate in unison to form a ... Read More
Label Switched Paths Ping (LSP-Ping) Metaswitch’s LSP Ping solution is a library of functions that build and parse LSP Ping messages and manage the LSP Ping transactions. It is ... Read More
Ethernet Linktrace (ETH-LT) The IEEE 802.1ab Ethernet linktrace (ETH-LT) function is primarily responsible for restarting the adjacency relationship and helping to locate ... Read More
Ethernet Frame Loss Measurement (ETH-LM) One of the key objectives of OAM is to measure quality-of-service (QoS) attributes, such as frame delay, frame delay variation (“frame jitter”) and ... Read More
Ethernet Loopback (ETH-LB) The IEEE 802.1ab ETH-LB is unicast message used to check whether a fault occurs on the link between the local and peer terminal equipment. On ... Read More
Ethernet Delay Measurement (ETH-DM) The IEEE 802.1ab frame delay measurement (ETH-DM) function is used for on-demand operation administration and maintenance (OAM). ETH-DM is employed ... Read More
Ethernet Continuity Check (ETH-CC) Confined to a domain or VLAN, multicast IEEE 802.1ag Ethernet Continuity Check (ETH-CC) heartbeat messages are exchanged periodically between ... Read More
Bidirectional Forwarding Detection (BFD) Metaswitch’s portable source code DC-OAM BFD solution is a library of functions for BFD control packet handling and BFD session monitoring. It is ... Read More
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