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• R6 PNF Software Upgrade page is moved to: PNF software upgrade in R6 Frankfurt 

• "Base"

  Pre-R6 PNF Software Upgrade Wiki:

  5G - PNF Software Update

BUSINESS DRIVERS

This section describes Business Drivers for this Use Case.

Executive Summary - PNF software updates are routine for network upgrades to support new features, improve efficiency or increase capacity on the field, and to eliminate bugs. This use case positions ONAP as a vantage point in orchestrating and managing PNF software upgrades inline with the business and service objectives.   

Business Impact - Deployment and orchestration of new network services over both VNFs and PNFs in a model and software driven way simplifies the network management. As 5G networks will host a large number of PNFs from multiple vendors, streamlining service upgrades that involve PNF software changes through ONAP will reduce the OPEX substantially.  

Business Markets - Carriers both in the mobile and fixed-line space host PNFs at the edge of the network. New 5G deployments as well as legacy 4G systems in the mobile carrier space should be considered as target markets. 

Funding/Financial Impacts - Orchestrating PNF software updates via an ONAP deployment will enable better service planning, faster introduction of new network services over field-deployed PNFs, and reduce the operational costs.

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• 5G

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R5 Candidate Enhancements for PNF Software Upgrade

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R5 CANDIDATE ENHANCEMENTS

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IMPACT

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PNF Reporting its S/W version (NetConf)

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PNF sends information regarding its Software Version directly to ONAP through a VES event. (possibly already covered with PNF Registration)

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Support of NetConf & Yang models

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• PNF

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• Software

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Find out what services, control loops, etc. are impacted during and post software update before the PNF software update

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Post/Pre PNF SW Update Event Workflows

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Deregistration, re-registration 

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VNF & PNF in-place software upgrade processes alignment

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Unifying PNF and VNF entries in A&AI

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VID support

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Execute the E2E run time software upgrade workflow. 

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3GPP Alignment

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3GPP TS32.532 Automated/non-Automated S/W mgmt. API between manager & managed entity (south-bound of controller).

Including more components, until now it was in the controller, in R6 it might include more components such as DCAE, PRH, A&AI.

Image Removed

IP@ in A&AI resulting from a PNF S/W Upgrade

the controller for the PNF, what does the IP@ configuration to the PNF is it SDN-C or APP-C?

IP@ of the PNF needs to be provided, sending request directly to PNF

using a EMS, ONAP would need the IP@ of the EMS (ESR Object). (in R4 that's an input parameter to the controller).

In the future, this might be fetched from A&AI. SO would do the lookup and pass to the controller.

PNF S/W version reporting

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NetConf support

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• Update

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Post/Pre Event W/F

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VNF-PNF in place S/W upgrade alignment

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VID Support

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3GPP Alignment

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