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What is the northbound interface used for?
In computer networking and computer architecture, a northbound interface of a component is an interface that allows the component to communicate with a higher level component, using the latter component’s southbound interface.
What is northbound interface in NMS?
Northbound Interface (NBI) – is a InfiMONITOR’s programming interface for integration with the higher-level NMS (Network Management System). Thus, NBI allows to perform integration to the existing monitoring infrastructure. Integration with InfiMONITOR is performed through software.
What is the purpose of a southbound API?
Southbound APIs facilitate control over the network and enable the SDN Controller to dynamically make changes according to real-time demands and needs. OpenFlow, which was developed by the Open Networking Foundation (ONF), is the first and probably most well-known southbound interface.
What is the difference between northbound and southbound API?
A northbound interface is an interface that allows a particular component of a network to communicate with a higher-level component. Conversely, a southbound interface allows a particular network component to communicate with a lower-level component.
What’s the difference between northbound and southbound?
How do you use northbound?
Example of Northbound You could use the word northbound like this: The northbound lanes are closed. In that sentence, northbound is an adjective that describes the lanes. They are northbound lanes, or lanes in which cars move in a northern direction.
What is the difference between a northbound and southbound interface?
Conversely, a southbound interface allows a particular network component to communicate with a lower-level component. In a figurative sense, northbound flow can be thought of as going upward, while southbound flow can be thought of as going downward.
What are the functions of a southbound API?
Functions of southbound APIs include communication with the switch fabric, network virtualization protocols, or the integration of a distributed computing network. Venugopal M. clarifies the meanings of the terms “northbound” and “southbound” in networking applications.
What’s the difference between NMS and OSS interfaces?
The NMS interface exposed to communicate with Network Elements (via EMS) is considered as SouthBound Interface whereas the NMS interface exposed to Service Level Management or Operation Support System (OSS) is considered as NorthBound Interface. Below diagram depicts this very clearly: Hope you find this information useful.