What's New in This Guide

This section introduces the documentation updates for Release 25.2.2xx.

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.
Added the ocsepp_alertrules_rh_hosted_<version>.yaml and ocsepp_alertrules_promha_rh_hosted_<version>.yaml files in the CSAR package, which are used 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 Hosted SEPP Resource Requirements section.
The file format of ocsepp_configuration_openapi_<version>.yaml has been changed to ocsepp_configuration_openapi_<version>.json.
Added Customization of OpenAPI JSON appendix for updating the OpenAPI servers URLs and select the appropriate server for the required API group.

Installation Updates:

Updated the following sections for enabling the Hosted SEPP deployment mode:
- Configuring Secrets at PLMN Egress and Ingress Gateway
- Configuring Secrets at N32 Egress and Ingress Gateway
- Supported Upgrade Paths
- 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
  - n32-ingress-gateway.multiFqdn.fqdnDetails.key_store_passwd_file
  - n32-ingress-gateway.multiFqdn.fqdnDetails.key_store_passwd_file
  - n32-ingress-gateway.multiFqdn.fqdnDetails.ocsepp_cert_file
  - n32-ingress-gateway.multiFqdn.fqdnDetails.rsa_certificate_file
  - n32-ingress-gateway.multiFqdn.fqdnDetails.rsa_private_key_file
  - n32-ingress-gateway.multiFqdn.fqdnDetails.ssl_ecdsa_certificate_file
  - n32-ingress-gateway.multiFqdn.fqdnDetails.ssl_ecdsa_private_key_file
  - n32-ingress-gateway.multiFqdn.fqdnDetails.trust_store_passwd_file
  - n32-egress-gateway.multiFqdn.enabled
  - n32-egress-gateway.multiFqdn.fqdnDetails.fqdn
  - n32-egress-gateway.multiFqdn.fqdnDetails.caroot_file
  - n32-egress-gateway.multiFqdn.fqdnDetails.key_store_passwd_file
  - n32-egress-gateway.multiFqdn.fqdnDetails.ocsepp_cert_file
  - n32-egress-gateway.multiFqdn.fqdnDetails.rsa_certificate_file
  - n32-egress-gateway.multiFqdn.fqdnDetails.rsa_private_key_file
  - n32-egress-gateway.multiFqdn.fqdnDetails.ssl_ecdsa_certificate_file
  - n32-egress-gateway.multiFqdn.fqdnDetails.ssl_ecdsa_private_key_file
  - n32-egress-gateway.multiFqdn.fqdnDetails.trust_store_passwd_file
Updated the following sections for enabling the Support for bypassing ASM sidecars:
Added the following Preinstallation Tasks to support the Lifecycle Management (LCM) Based Automation:
- Manually Creating Service Account, Role, and Rolebinding
- Automatically Creating Service Account, Role, and Rolebinding
Updated the Configuring SEPP for NRF Interaction section.
Added the following section in the Alert Configuration:
- Configuring SEPP Alerts for non-OCCNE Versions
Added the following parameters for configuring Error Response and Logging Enhancement for SEPP in the Global Parameters, n32-ingress-gateway, plmn-ingress-gateway, n32-egress-gateway, and plmn-ingress-gateway sections:
- seppSbiTimerTimezone
- seppMaxRspTimerEnabled
Added the following parameters for configuring Lifecycle Management (LCM) Based Automation in the Global Parameters section:
- autoCreateResources.enabled
- serviceAccount.create
Added the following parameters for configuring Error Response and Logging Enhancement for SEPP in the Global Parameters section:
- global.localProfile.EnhancedLoggingNFType
- global.localProfile.maxDetailsLength
Added the following parameters for Configuring SEPP for NRF Interaction in the config-mgr-svc section:
- config-mgr-svc.nrfAutoRouteCreation
- config-mgr-svc.enableScpDeployment
- config-mgr-svc.nrfProfile.enableVirtualNrfResolution
- config-mgr-svc.nrfProfile.static.primaryNrfApiRoot
- config-mgr-svc.nrfProfile.static.secondaryNrfApiRoot
- config-mgr-svc.nrfProfile.static.nrfScheme
- config-mgr-svc.nrfProfile.virtual.virtualNrfFqdn
- config-mgr-svc.nrfProfile.virtual.virtualNrfScheme
- config-mgr-svc.nrfRoutingErrorCriteriaSets
- config-mgr-svc.nrfRoutingErrorActionSets
Added the following parameters to delay the notification map listener registration, allowing the coherence cluster to fully initialize before cache access, preventing errors and blockages in the pn32f-svc and Timer Parameters sections:
- nrfNotificationListenerInitTimeout
- nrfNotificationListenerTimeout
Added the following parameter to remove whitespaces from inbound HTTP/2 request headers in the plmn-ingress-gateway and n32-ingress-gateway sections:
- stripLeadingSpacesRequest
Added the following nrf-client nfmanagement parameters for configuringTraffic Prioritization using Egress Gateway Pod Protection feature:
- trafficPrioritization.enabled
- trafficPrioritization.incomingPriorityHeader
- trafficPrioritization.outgoingPriorityHeader
- trafficPrioritization.messageTypes
- trafficPrioritization.nfSubscribeMessageTypes
- trafficPrioritization.nfSubscribeMessageTypes.messageType
- trafficPrioritization.messageTypes.messageType
- trafficPrioritization.nfSubscribeMessageTypes.subscribeNfTypes.nfType
- trafficPrioritization.nfSubscribeMessageTypes.subscribeNfTypes.priority
- trafficPrioritization.messageTypes.priority
- trafficPrioritization.nfSubscribeMessageTypes.subscribeNfTypes
Added the nrfclient.appinfo.tagNamespace parameter in the appinfo section.
Added the following parameters for configuring Support for bypassing ASM sidecars feature:
- Added the following parameters in the config-mgr-svc section:
  - configMgrIntraNFCommPort
  - intraNFCommContainerPortName
- Added the following parameters in the plmn-ingress-gateway section:
  - intraNFCommunicationPort
  - intraNFComPortName
- Updated the default value of the following parameters for enabling one-sided ASM in SEPP feature:
  - configMgrPort parameter in the Global Parameters section.
  - commonCfgServer.port parameter in the n32-ingress-gateway section.
  - commonCfgServer.port in the n32-egress-gateway section.
  - nrfclient.nrf-client.nrf-client-nfdiscovery.commonCfgServer.port in the nrf-client section.
  - nrfclient.nrf-client.nrf-client-nfmanagement.commonCfgServer.port in the nrf-client section.
  - nrfclient.appinfo.commonCfgServer.port in the appinfo section.
  - nrfclient.perf-info.commonCfgServer.port in the perf_info.
- Removed the following parameters as these have been deprecated:
  - serviceMeshCheck, initssl, enableIncomingHttp, enableIncomingHttps, and enableOutgoingHttps from n32-ingress-gateway section.
  - serviceMeshCheck, initssl, enableIncomingHttp, enableIncomingHttps,and enableOutgoingHttps from n32-egress-gateway section.
  - serviceMeshCheck from plmn-egress-gateway section.
  - nf-mediation.global.serviceMeshEnabled from mediation section.
  - serviceMeshCheck from update-db section.
  - nrfclient.nrf-client.nrf-client-nfdiscovery.serviceMeshCheck from nrf-client section.
  - nrfclient.nrf-client.nrf-client-nfmanagement.serviceMeshCheck from nrf-client section.
  - nrfclient.config-server.global.serviceMeshEnabled from config manager section.
  - nrfclient.perf-info.serviceMeshCheck from perf_info.
  - coherence-svc.global.asm.serviceMeshCheck from Coherence 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 rollback sequence for n-site geo-replicated setup in the Rolling Back SEPP section.