1 Introduction
This document provides information about troubleshooting Oracle Communications Cloud Native Core, Network Slice Selection Function (NSSF).
1.1 Overview
- various functionalities such as mobility
- various performance requirements such as latency, availability, and reliability.
Network slices can differ for supported features and network function optimizations. Network Slices can have different S-NSSAIs with different Slice or Service Types.
The operator can deploy multiple instances of Network Slices that deliver the same features but for different groups of User Equipments (UEs). For example, when the operator delivers various committed services dedicated to a customer, the Network Slices can have different Single Network Slice Selection Assistance Information (S-NSSAIs) with the same Slice or Service Type but different Slice Differentiators.
NSSF fulfills the requirement for determining the individual network function of a slice.
This guide provides information about resolving problems you might experience while installing and configuring NSSF. This document also provides information about tools available to help you collect and analyze diagnostic data.
After identifying the issue, perform the steps to resolve the issue.
Note:
The performance and capacity of the NSSF system may vary based on the call model, Feature or Interface configuration, and underlying CNE and hardware environment.1.2 References
For more information, see the following documents:
- Oracle Communications Cloud Native Core, Network Slice Selection Function Installation, Upgrade, and Fault Recovery Guide
- Oracle Communications Cloud Native Core, Network Slice Selection Function User Guide
- Oracle Communications Cloud Native Core, Network Slice Selection Function NIR Guide
- Oracle Communications Cloud Native Core, Network Slice Selection Function REST Specification Guide