gNB inititated UE context release
UE successfully registered in 5GS
PFCP Session Modification
gNB
POST /nsmf-pdusession/v1/sm-contexts/urn:uuid/modifyupCnxState:ACTIVATEINGueLocation
AMF
NGAP\tUEContextReleaseComplete
PFCP Session Modification RequestUpdate FAR (10)BUFF (Buffer): True
POST /nsmf-pdusession/v1/sm-contexts/urn:uuid/modifyupCnxState:DEACTIVATEDueLocation
PFCP Session Modification RequestUpdate FARFWOR: True
NGAP;UEContextReleaseRequestidPDUSessionResourceListCxtRelReqid-CauseradioNetwork:txnrelocoverall-expiry PDU ID
HTTP/2 200OKupCnxState:DEACTIVATED
InitialContextSetupResponsegNB IP address
HTTP/2 200OKupCnxState:ACTIVATEINGid-PDUSessionAggregateMaximumBitRateid-UL-NGU-UP-TNLInformation : UPF addressid-PDUSessionType : IPv4id-QosFlowSetupRequestList
200OK
NGAP/NAS-5GS\tInitialContextSetupRequestid-UEAggregateMaximumBitRateid-GUAMIid-PDUSessionResourceSetupListCxtReqid-AllowedNSSAIid-UESecurityCapabilitiesid-SecurityKeyid-MobilityRestrictionListid-NAS-PDU {Service accept}
UE
InitialUEMessageMessage type=Service request5G-S-TMSINAS: PDU ID
NGAP\tUEContextReleaseCommand
POST /nsmf-pdusession/v1/sm-contexts/urn:uuid/modifyPDUSessionResourceSetupResponseTransfer:gNB IP address
UPF
SMF
