Ultra Cloud Core Access and Mobility Management Function

Introduction

This Release Notes identifies changes and issues related to this software release.

Release Lifecycle Milestones

Release Lifecycle Milestone

Milestone

Date

First Customer Ship

FCS

30-Apr-2024

End of Life

EoL

30-Apr-2024

End of Software Maintenance

EoSM

29-Oct-2025

End of Vulnerability and Security Support

EoVSS

31-Oct-2025

Last Date of Support

LDoS

31-Oct-2026

These milestones and the intervals between them are defined in the Cisco Ultra Cloud Core (UCC) Software Release Lifecycle Product Bulletin available on cisco.com.

Release Package Version Information

Software Packages

Version

amf.2024.02.1.SPA.tgz 2024.02.1
cdl-1.11.7-amf-2024.02.1.SPA.tgz 1.11.7
NED package ncs-6.1-amf-nc-2024.02.1
NSO 6.1.3

Use this link to download the NED package associated with the software.

Descriptions for the various packages provided with this release are available in the Release Package Descriptions section.

Installation and Upgrade Notes

This Release Note does not contain general installation and upgrade instructions. Refer to the existing installation documentation for specific installation and upgrade considerations.

Software Integrity Verification

To verify the integrity of the software image you have from Cisco, you can validate the SHA512 checksum information against the checksum identified by Cisco for the software.

Image checksum information is available through Cisco.com Software Download Details. To find the checksum, hover the mouse pointer over the software image you have downloaded.

At the bottom, you will find the SHA512 checksum. If you do not see the whole checksum, you can expand it by pressing "..." at the end.

To validate the information, calculate a SHA512 checksum using the information in Table 1 and verify that it matches either the one provided on the software download page.

To calculate a SHA512 checksum on your local desktop, refer to the table below.

Table 1. Checksum Calculations per Operating System

Operating System

SHA512 checksum calculation command examples

Microsoft Windows

Open a command line window and type the following command:

> certutil.exe -hashfile filename.extension SHA512

Apple MAC

Open a terminal window and type the following command:

$ shasum -a 512 filename.extension

Linux

Open a terminal window and type the following command:

$ sha512sum filename.extension

OR

$ shasum -a 512 filename.extension

Note

 

filename is the name of the file.

extension is the file extension (for example, .zip or .tgz).

If the SHA512 checksum matches, you can be sure that no one has tampered with the software image or the image has not been corrupted during download.

If the SHA512 checksum does not match, we advise you to not attempt upgrading any systems with the corrupted software image. Download the software again and verify the SHA512 checksum again. If there is a constant mismatch, please open a case with the Cisco Technical Assistance Center.

Certificate Validation

AMF software images are signed via x509 certificates. Please view the .README file packaged with the software for information and instructions on how to validate the certificates.

Open Bugs for this Release

The following table lists the open bugs in this specific software release.


Note


This software release may contain open bugs first identified in other releases. Additional information for all open bugs for this release is available in the Cisco Bug Search Tool.


Bug ID

Headline

CSCwi71509

Memory consumption of Stand-by Protocol-ep pod is high during performance run.

CSCwk27765

Invalid entry for peer is seen in show peer CLI output.

Resolved Bugs for this Release

The following table lists the resolved bugs in this specific software release.


Note


This software release may contain bug fixes first introduced in other releases. Additional information for all resolved bugs for this release are available in the Cisco Bug Search Tool.


Bug ID

Headline

Behavior Change

CSCwj17388

High 5G PDU failures post Proto-pod-containers kill or Proto-ep pod delete event. No

CSCwj44797

SMF does not remove the peer entry even when config is removed.

No

CSCwj53499

Intermittent 5G Attach failures after deletion of nodemgr pod.

No

CSCwk06054

Disconnection of RAN from P5G node with active 5G UE leaves stale sessions.

No

Operator Notes

Cloud Native Product Version Numbering System

The show helm list command displays detailed information about the version of the cloud native product currently deployed.

The appropriate version number field increments after a version has been released. The new version numbering format is a contiguous sequential number that represents incremental changes between releases. This format facilitates identifying the changes between releases when using Bug Search Tool to research software releases.

Release Package Descriptions

The following table provides descriptions for the packages that are available with this release.

Table 2. Release Package Information

Software Packages

Description

amf.<version>.SPA.tgz

The offline release signature package. This package contains the AMF deployment software, NED package, as well as the release signature, certificate, and verification information.

ncs-<nso_version>-amf-<version>.tar.gz

The NETCONF NED package. This package includes all the yang files that are used for NF configuration.

Note that NSO is used for the NED file creation.

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, refer to https://www.cisco.com/c/en/us/support/index.html.