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StarOS™ Software, Release 2025.03.ga0
StarOS™ Software, Release 2025.03.ga0
Qualified products and platforms
Table 1. Products and platforms qualified in this release
Component |
Qualified? |
Products |
|
CUPS |
Yes |
MME |
Yes |
ePDG |
Yes |
P-GW |
Yes |
SAEGW |
Yes |
SGSN |
Yes |
Platforms |
|
ASR 5500 |
No |
VPC-DI |
Yes |
VPC-SI |
Yes |
The following table provides EoL milestones for Cisco StarOS software:
Table 2. EoL milestone information for StarOS™ Software, Release 2025.03.ga0
Milestone |
Date |
First Customer Ship (FCS) |
14-Aug-2025 |
End of Life (EoL) |
14-Aug-2025 |
End of Software Maintenance (EoSM) |
12-Feb-2027 |
End of Vulnerability and Security Support (EoVSS) |
12-Feb-2027 |
Last Date of Support (LDoS) |
29-Feb-2028
|
These milestones and the intervals between them are defined in the Cisco ASR 5500 and Ultra Packet Core software release lifecycle product bulletin available on cisco.com.
New software features
There is no new software features introduced in this release.
There is no behavior changes introduced in this release.
This table lists the resolved issues in this specific software release.
Note: This software release may contain bug fixes first introduced in other releases. To see additional information, click the bug ID to access the Cisco Bug Search Tool. To search for a documented Cisco product issue, type in the browser: <bug number> site:cisco.com.
Table 3. Resolved issues for StarOS™ Software, Release 2025.03.ga0
Bug ID |
Description |
Product Found |
vpnmgr restart at function vpnmgr_lookup_pool_by_id_slow() |
cups-cp |
|
Session manager recovery status instability |
cups-cp |
|
3GPP-Reporting-Reason VALIDITY_TIME in the CCR-U after GY RAR |
cups-cp |
|
CP is not sending Delete session request to UP incase of GTPU Path Failure |
cups-cp |
|
Unexpected session disconnection |
cups-cp |
|
On CUPS-CP node multiple session manager restarts observed after SRP switchover |
cups-cp |
|
sessmgr reload after ECS configuration modification |
cups-cp |
|
Lack of P-CSCF address in EGTP_CREATE_SESSION_RESPONSE in case of VoWiFi |
cups-cp |
|
Sessmgr restarts after enabling VoLTE for specific inroamer IMSIs ranges |
pdn-gw |
|
Unplanned SF migration caused diamproxy instance # out of range |
staros |
This table lists the open issues in this specific software release.
Note: This software release may contain open bugs first identified in other releases. To see additional information, click the bug ID to access the Cisco Bug Search Tool. To search for a documented Cisco product issue, type in the browser: <bug number> site:cisco.com.
Table 4. Open issues for StarOS™ Software, Release 2025.03.ga0
Bug ID |
Description |
Product Found |
Generated URR’s are not associated with PDR's when the Online Charging System (OCS) is in a Server Unreachable (SU) state. |
cups-cp |
|
Interfaces are down Post upgrade : 21.28.h14.98513 |
cups-up |
|
ePDG VPC-SI: dhmgr mem warn |
epdg |
|
Incorrect VLR Status Displayed on MME Post sgs vlr-failure/vlr-recover with Pooled VLRs. |
mme |
|
ASR5500 chassis hwctrl process shows warn state in show task resources |
pdn-gw |
|
Updates to a Group of Ruledefs triggers an mtree data structure rebuild, the configuration under the GOR retains old hash causing packet mismatches |
pdn-gw |
|
Sessmgr restarts after SGW relocation with dedicated Bearers Deletion for MB Response delay with "context not found" scenarios. |
pdn-gw |
|
Assertion failure at midplane/libsn_midplane.c in SPGW |
sae-gw |
This section describes the known issue that may occur during the upgrade of the StarOS image.
Install 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.
When upgrading the StarOS image from a previous version to the latest version, issues may arise if there is a problem with the Cisco SSH/SSL upgrade. To avoid such issues, ensure that the boot file for Service Function (SF) cards is properly synchronized.
To synchronize the boot file for all the Service Function (SF) VPC-DI non-management cards, use the following CLI command:
[local] host_name# system synchronize boot
This ensures that the changes in boot file are identically maintained across the SF cards.
Note: Execute the system synchronize boot command before reloading for version upgrade from any version earlier than 21.28.11 to version 21.28.11 or versions higher than 21.28.11.
This section provides compatibility information about the StarOS package version, and the software requirements for the Legacy Gateway and CUPS software release.
Compatible StarOS package version
Table 5. Release package version information
StarOS packages |
Version |
Build number |
StarOS package |
2025.03.ga0 |
21.28.16.98678 |
Compatible software components for StarOS Legacy Gateway and CUPS
This table lists only the verified basic software and hardware versions. For more information on the verified software versions for the products qualified in this release contact the Cisco account representative.
Table 6. Compatibility information for Release 2025.03.ga0
Supported software |
Version |
ADC P2P plugin |
2.74.10.2682 |
RCM |
20250727-071034Z Note: Use this link to download the RCM package associated with the software. |
This section provides information about the release packages associated with StarOS Legacy Gateway, Control, and User Plane Separation (CUPS) software.
Table 7. Software packages for Release 2025.03.ga0
Description |
|
VPC companion package |
|
companion-vpc-2025.03.ga0.zip |
Contains numerous files pertaining to this version of the VPC including SNMP MIBs, RADIUS dictionaries, ORBEM clients. These files pertain to both VPC-DI and VPC-SI, and for trusted and non-trusted build variants. |
VPC-DI |
|
qvpc-di-2025.03.ga0.bin.zip |
Contains the VPC-DI binary software image that is used to replace a previously deployed image on the flash disk in existing installations. |
qvpc-di_T-2025.03.ga0.bin.zip |
Contains the trusted VPC-DI binary software image that is used to replace a previously deployed image on the flash disk in existing installations. |
qvpc-di-2025.03.ga0.iso.zip |
Contains the VPC-DI ISO used for new deployments; a new virtual machine is manually created and configured to boot from a CD image. |
qvpc-di_T-2025.03.ga0.iso.zip |
Contains the trusted VPC-DI ISO used for new deployments, a new virtual machine is manually created and configured to boot from a CD image. |
qvpc-di-template-vmware-2025.03.ga0.zip |
Contains the VPC-DI binary software image that is used to on-board the software directly into VMware. |
qvpc-di-template-vmware_T-2025.03.ga0.zip |
Contains the trusted VPC-DI binary software image that is used to on- board the software directly into VMware. |
qvpc-di-template-libvirt-kvm-2025.03.ga0.zip |
Contains the same VPC-DI ISO identified above and additional installation files for using it on KVM. |
qvpc-di-template-libvirt-kvm_T-2025.03.ga0.zip |
Contains the same trusted VPC-DI ISO identified above and additional installation files for using it on KVM. |
qvpc-di-2025.03.ga0.qcow2.zip |
Contains the VPC-DI binary software image in a format that can be loaded directly with KVM using an XML definition file, or with OpenStack. |
VPC-SI |
|
intelligent_onboarding-2025.02.ga0.zip |
Contains the VPC-SI onboarding signature package that is used to replace a previously deployed image on the flash disk in existing installations. |
qvpc-si-2025.03.ga0.bin.zip |
Contains the VPC-SI binary software image that is used to replace a previously deployed image on the flash disk in existing installations. |
qvpc-si-2025.03.ga0.iso.zip |
Contains the VPC-SI ISO used for new deployment. A new virtual machine is manually created and configured to boot from a CD image. |
qvpc-si-template-vmware-2025.03.ga0.zip |
Contains the VPC-SI binary software image that is used to on-board the software directly into VMware. |
qvpc-si-template-libvirt-kvm-2025.03.ga0.zip |
Contains the same VPC-SI ISO identified above and additional installation files for using it on KVM. |
qvpc-si-2025.03.ga0.qcow2.zip |
Contains the VPC-SI binary software image in a format that can be loaded directly with KVM using an XML definition file, or with OpenStack. |
RCM |
|
rcm-vm-airgap-2025.03.g0.ova.zip |
Contains the RCM software image that is used to on-board the software directly into VMware. |
rcm-vm-airgap-2025.03.g0.qcow2.zip |
Contains the RCM software image in a format that can be loaded directly with KVM using an XML definition file, or with OpenStack. |
rcm-vm-airgap-2025.03.g0.vmdk.zip |
Contains the RCM virtual machine disk image software for use with VMware deployments. |
StarOS product version numbering system
The output of the show version command displays detailed information about the version of StarOS currently running on the ASR 5500 or Cisco Virtualized Packet Core platform.
Starting 2024.01.0 release (January 2024), Cisco is transitioning to a new release versioning scheme. The release version is based on the current year and product. Refer to the figure for more details.
Note: During the transition phase, some file names will reflect the new versioning whereas others will refer to the 21.28.x- based naming convention. With the next release, StarOS-related packages will be completely migrated to the new versioning scheme.
Note: For any clarification, contact your Cisco account representative.
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. Click Linux and then choose the Software Image Release Version.
To find the checksum, hover the mouse pointer over the software image you have downloaded. At the bottom you find the SHA512 checksum, if you do not see the whole checksum, you can expand it by pressing the "..." at the end.
To validate the information, calculate a SHA512 checksum using the information in the table and verify that it matches the one provided on the software download page. To calculate a SHA512 checksum on your local desktop see the table.
Table 8. 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
In 2024.01 and later releases, software images for StarOS, VPC-DI, and VPC-SI, and the companion software packages for StarOS and VPC are signed via x509 certificates. USP ISO images are signed with a GPG key. For more information and instructions on how to validate the certificates, refer to the README file available with the respective software packages.
This table provides key resources and links to the support information and essential documentation for StarOS products.
Table 9. Related resources and additional information
Resource |
Link |
Cisco ASR 5500 documentation |
|
Cisco Ultra Packet Core documentation |
|
Service request and additional information |
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Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental.
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