What's New in This Guide

This section introduces the documentation updates for Release 25.2.2xx.

Release 25.2.201- G48318-02, July 2026

General Updates:

• Updated the release number to 25.2.201 in the entire document.
• Updated the SEPP images in the Pushing the SEPP Images to Customer Docker Registry, Pushing the Roaming Hub or Hosted SEPP Images to Customer Docker Registry, and Pushing the SEPP Images to OCI Docker Registry sections to mention the compatible docker image versions for various microservices.
• Updated the following sections to provide information about Oracle’s error correction policy and open source support policies:
  • Oracle Error Correction Policy
  • Oracle Open Source Support Policies
• Added the following parameters in the n32-ingress-gateway, plmn-ingress-gateway, n32-egress-gateway, and plmn-ingress-gateway sections:
  • enableForwardedHeader
  • enableXForwardedForHeader
  • enableXForwardedHostHeader
  • enableXForwardedPortHeader
  • enableXForwardedProtoHeader
  • enableXForwardedPrefixHeader
  • addHostToConnectionFailureMetric
  • addPortToConnectionFailureMetric
  • addErrorReasonToConnectionFailureMetric
  • addDestHostToHttpReqMetric
  • addDestinationHostToResponseMetric
  • addErrorReasonToResponseMetric
• Added n32cHandshakeStrictMncMatchEnabled parameter to the pn32c and cn32c sections.

Upgrade, Rollback, and Uninstall Updates:

• Updated the supported upgrade paths in the Upgrading SEPP section.
• Updated the supported rollback paths in the Rolling Back SEPP section.

Release 25.2.200- G48318-01, April 2026

General Updates:

• Updated the release number to 25.2.200 in the entire document.
• Updated the SEPP images in the Pushing the SEPP Images to Customer Docker Registry, Pushing the Roaming Hub or Hosted SEPP Images to Customer Docker Registry, and Pushing the SEPP Images to OCI Docker Registry sections to mention the compatible docker image versions for various microservices.
• Updated the following sections to provide information about Oracle’s error correction policy and open source support policies:
  • Oracle Error Correction Policy
  • Oracle Open Source Support Policies
• Updated the Software Requirements section.
• Added the OSO Resource Requirements section.

Upgrade, Rollback, and Uninstall Updates:

• Updated the supported upgrade paths in the Upgrading SEPP section.
• Updated the supported rollback paths in the Rolling Back SEPP section.

Release 25.2.200 – G48318-01, April 2026

General Updates

• Updated the release number to 25.2.200 throughout the document.
• Updated the SEPP images in the Pushing the SEPP Images to Customer Docker Registry, Pushing the Roaming Hub or Hosted SEPP Images to Customer Docker Registry, and Pushing the SEPP Images to OCI Docker Registry sections to identify compatible Docker image versions for the various microservices.
• Added the ocsepp_alertrules_rh_hosted_<version>.yaml and ocsepp_alertrules_promha_rh_hosted_<version>.yaml files to the CSAR package for Hosted SEPP deployment mode.
• Updated the following sections to provide information about Oracle’s error correction policy and open source support policies:
  • Oracle Error Correction Policy
  • Oracle Open Source Support Policies
• Updated the Software Requirements section.
• Added the OSO Resource Requirements section.
• Changed the ocsepp_configuration_openapi_<version>.yaml file format to ocsepp_configuration_openapi_<version>.json.
• Added the Customization of OpenAPI JSON appendix for updating OpenAPI server URLs and selecting the required API-group server.

Installation Updates

• Updated the following sections to enable Hosted SEPP deployment mode:
  • Configuring Secrets at PLMN Egress and Ingress Gateway
  • Configuring Secrets at N32 Egress and Ingress Gateway
  • Supported Upgrade Paths
  • Automatically Creating Service Account, Role, and Rolebinding
• Added the following parameters for Hosted SEPP deployment mode:
  • global.hostedSepp
  • global.sniHeaderName
  • cn32c.sniHeaderName
  • pn32c.sniHeaderName
  • pn32f.sniHeaderName
  • cn32f.sniHeaderName
  • n32-ingress-gateway.multiFqdn.enabled
  • n32-ingress-gateway.multiFqdn.fqdnDetails.fqdn
  • n32-ingress-gateway.multiFqdn.fqdnDetails.caroot_file
• Updated the Configuring SEPP for NRF Interaction section.
• Added Configuring SEPP Alerts for non-OCCNE Versions to the Alert Configuration.
• Added the following parameters for Error Response and Logging Enhancement for SEPP in the Global Parameters, n32-ingress-gateway, plmn-ingress-gateway, n32-egress-gateway, and plmn-egress-gateway sections:
  • seppSbiTimerTimezone
  • seppMaxRspTimerEnabled
• Added the following parameters for Lifecycle Management (LCM)-based automation in the Global Parameters section:
  • autoCreateResources.enabled
  • serviceAccount.create
• Added global.localProfile.EnhancedLoggingNFType for Error Response and Logging Enhancement for SEPP in the Global Parameters section.

Upgrade, Rollback, and Uninstall Updates

• Updated the supported upgrade paths in the Upgrading SEPP section.
• Updated the supported rollback paths in the Rolling Back SEPP section.
• Added a note about the rollback sequence for an n-site geo-replicated setup in the Rolling Back SEPP section.