Welcome to our use-case-based tutorials providing a collection of feature-rich introductory examples that span NSP's key functional areas. The tutorials describe step-by-step workflows with links to sample scripts in a variety of programming languages for each use case.
Explore NSP Usecases
API Clients can access and authenticate their applications via the NSP's REST Gateway API. This API provides the entry point for API clients to list the location of the API services and authenticate REST client requests to gain access to the various NSP modules with registered API services.
The NSP API provides a notification interface that allows an OSS application to receive and monitor events as well as alarms that originate from NSP managed networks. The following tutorial describes the Kafka Notification Implementation, including how an API Client can use the interface to perform API client subscription, filtering on events, retrieving and handling network and system events.
OSS Inventory Management applications store information from NSP networks, so API developers need to understand how NSP network objects are modeled, how to upload those objects to their systems and how to maintain their inventory. NSP has APIs that provides these functions in a variety of ways depending on the data that is required. Our tutorials provide guidance on the following use cases-
- Retrieving Basic inventory information on the physical elements of IP or Optical Networks.
- Retrieving Basic inventory information (NEs, physical links, Services and Tunnels) on a Carrier SDN network.
OSS applications can use the NSP REST APIs to perform configuration and provisioning operations on NSP's Carrier SDN and IP/Optical network objects and their associated child objects. This is achieved by sending REST API requests that allow the OSS's to create, delete, or modify existing objects. Below we've highlighted Carrier SDN provisioning examples on an IP and Optical Network, using the Carrier SDN REST APIs. We also provided configuration sample requests on an IP/MPLS Network using the IP/MPLS Platform REST API.
The NSP Carrier SDN module includes APIs that exposes the optimisation functions which perform multi-domain and multi-layer WAN path computations across IP/MPLS, optical or hybrid IP/optical multi-vendor networks. The NSP APIs can be used to define the policies that are used to employ various path optimization algorithms to ensure the best path placement for services and load-balancing for path distribution across the network. The NSP APIs also exposes NSP's flow controller that is responsible for implementing SDN-based, traffic-steering-related protocols for manipulating and optimising flow-based protocols on the NEs on the network.
NSP's Assurance capabilities are exposed by REST APIs which will enable developers to create applications that ensure Carrier SDN services and IP/MPLS and Optical networks are operational and monitored to ensure optimal performance. This can be achieved by using NSPs Fault Management, Performance Mangement and OAM REST API services. The Tutorials described in this section provides samples for retrieving and managing faults, performing OAM validation tests on network services and monitoring network performance.
This section introduces you to more advanced NSP API use-case tutorials.