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Versions in this module

v1

v1.3.0

Jan 18, 2021

v1.0.2

Mar 1, 2022

Changes in this version

type AMFContext

+ T3570Cfg factory.TimerValue

type AmfUe

+ IdentityRequestSendTimes int

+ RequestIdentityType uint8

+ T3570 *Timer

+ func (ue *AmfUe) UpdateLogFields()

type RanUe

+ func (ranUe *RanUe) UpdateLogFields()

v1.0.1

Sep 24, 2021

Changes in this version

type AMFContext

+ Locality string

type AmfUe

+ Lock sync.Mutex

+ SdmSubscriptionId string

+ UeCmRegistered bool

+ func (ue *AmfUe) SetOnGoing(anType models.AccessType, onGoing *OnGoing)

v1.0.0

Jan 30, 2021

Changes in this version

+ const Authentication

+ const ContextSetup

+ const DefaultNon3gppDeregistrationTimer

+ const DefaultT3502

+ const DefaultT3512

+ const Deregistered

+ const DeregistrationInitiated

+ const MAxNumOfAlgorithm

+ const MaxNumOfAOI

+ const MaxNumOfAllowedSnssais

+ const MaxNumOfBroadcastPLMNs

+ const MaxNumOfDRBs

+ const MaxNumOfPDUSessions

+ const MaxNumOfPLMNs

+ const MaxNumOfServedGuamiList

+ const MaxNumOfSlice

+ const MaxNumOfTAI

+ const MaxT3513RetryTimes

+ const MaxT3522RetryTimes

+ const MaxT3550RetryTimes

+ const MaxT3560RetryTimes

+ const MaxT3565RetryTimes

+ const MaxValueOfAmfUeNgapId

+ const NgRanCgiPresentEUTRACGI

+ const NgRanCgiPresentNRCGI

+ const RanPresentGNbId

+ const RanPresentN3IwfId

+ const RanPresentNgeNbId

+ const RanUeNgapIdUnspecified

+ const RecommendRanNodePresentRanNode

+ const RecommendRanNodePresentTAI

+ const Registered

+ const SecurityMode

+ const TimeT3513

+ const TimeT3522

+ const TimeT3550

+ const TimeT3560

+ const TimeT3565

+ func AttachSourceUeTargetUe(sourceUe, targetUe *RanUe)

+ func CompareUserLocation(loc1 models.UserLocation, loc2 models.UserLocation) bool

+ func DetachSourceUeTargetUe(ranUe *RanUe)

+ func InTaiList(servedTai models.Tai, taiList []models.Tai) bool

+ func NewPlmnSupportItem() (item factory.PlmnSupportItem)

+ func TacInAreas(targetTac string, areas []models.Area) bool

+ type AMFContext struct

+ AMFStatusSubscriptions sync.Map

+ AmfRanPool sync.Map

+ BindingIPv4 string

+ EventSubscriptionIDGenerator *idgenerator.IDGenerator

+ EventSubscriptions sync.Map

+ HttpIPv6Address string

+ LadnPool map[string]*LADN

+ Name string

+ NetworkName factory.NetworkName

+ NfId string

+ NfService map[models.ServiceName]models.NfService

+ NgapIpList []string

+ Non3gppDeregistrationTimerValue int

+ NrfUri string

+ PlmnSupportList []factory.PlmnSupportItem

+ RanUePool sync.Map

+ RegisterIPv4 string

+ RelativeCapacity int64

+ SBIPort int

+ SecurityAlgorithm SecurityAlgorithm

+ ServedGuamiList []models.Guami

+ SupportDnnLists []string

+ SupportTaiLists []models.Tai

+ T3502Value int

+ T3512Value int

+ T3513Cfg factory.TimerValue

+ T3522Cfg factory.TimerValue

+ T3550Cfg factory.TimerValue

+ T3560Cfg factory.TimerValue

+ T3565Cfg factory.TimerValue

+ TNLWeightFactor int64

+ UePool sync.Map

+ UriScheme models.UriScheme

+ func AMF_Self() *AMFContext

+ func (context *AMFContext) AddAmfUeToUePool(ue *AmfUe, supi string)

+ func (context *AMFContext) AllocateAmfUeNgapID() (int64, error)

+ func (context *AMFContext) AllocateGutiToUe(ue *AmfUe)

+ func (context *AMFContext) AllocateRegistrationArea(ue *AmfUe, anType models.AccessType)

+ func (context *AMFContext) AmfRanFindByConn(conn net.Conn) (*AmfRan, bool)

+ func (context *AMFContext) AmfRanFindByRanID(ranNodeID models.GlobalRanNodeId) (*AmfRan, bool)

+ func (context *AMFContext) AmfUeFindByGuti(guti string) (ue *AmfUe, ok bool)

+ func (context *AMFContext) AmfUeFindByPei(pei string) (ue *AmfUe, ok bool)

+ func (context *AMFContext) AmfUeFindByPolicyAssociationID(polAssoId string) (ue *AmfUe, ok bool)

+ func (context *AMFContext) AmfUeFindBySupi(supi string) (ue *AmfUe, ok bool)

+ func (context *AMFContext) AmfUeFindByUeContextID(ueContextID string) (*AmfUe, bool)

+ func (context *AMFContext) DeleteAMFStatusSubscription(subscriptionID string)

+ func (context *AMFContext) DeleteAmfRan(conn net.Conn)

+ func (context *AMFContext) DeleteEventSubscription(subscriptionID string)

+ func (context *AMFContext) FindAMFStatusSubscription(subscriptionID string) (*models.SubscriptionData, bool)

+ func (context *AMFContext) FindEventSubscription(subscriptionID string) (*AMFContextEventSubscription, bool)

+ func (context *AMFContext) GetIPv4Uri() string

+ func (context *AMFContext) InPlmnSupportList(snssai models.Snssai) bool

+ func (context *AMFContext) InSupportDnnList(targetDnn string) bool

+ func (context *AMFContext) InitNFService(serivceName []string, version string)

+ func (context *AMFContext) NewAMFStatusSubscription(subscriptionData models.SubscriptionData) (subscriptionID string)

+ func (context *AMFContext) NewAmfRan(conn net.Conn) *AmfRan

+ func (context *AMFContext) NewAmfUe(supi string) *AmfUe

+ func (context *AMFContext) NewEventSubscription(subscriptionID string, subscription *AMFContextEventSubscription)

+ func (context *AMFContext) RanUeFindByAmfUeNgapID(amfUeNgapID int64) *RanUe

+ func (context *AMFContext) Reset()

+ func (context *AMFContext) TmsiAllocate() int32

+ type AMFContextEventSubscription struct

+ EventSubscription models.AmfEventSubscription

+ Expiry *time.Time

+ IsAnyUe bool

+ IsGroupUe bool

+ UeSupiList []string

+ type AmfRan struct

+ AnType models.AccessType

+ Conn net.Conn

+ Log *logrus.Entry

+ Name string

+ RanId *models.GlobalRanNodeId

+ RanPresent int

+ RanUeList []*RanUe

+ SupportedTAList []SupportedTAI

+ func (ran *AmfRan) NewRanUe(ranUeNgapID int64) (*RanUe, error)

+ func (ran *AmfRan) RanID() string

+ func (ran *AmfRan) RanUeFindByRanUeNgapID(ranUeNgapID int64) *RanUe

+ func (ran *AmfRan) Remove()

+ func (ran *AmfRan) RemoveAllUeInRan()

+ func (ran *AmfRan) SetRanId(ranNodeId *ngapType.GlobalRANNodeID)

+ type AmfUe struct

+ ABBA []uint8

+ AccessAndMobilitySubscriptionData *models.AccessAndMobilitySubscriptionData

+ AllowedNssai map[models.AccessType][]models.AllowedSnssai

+ AmPolicyAssociation *models.PolicyAssociation

+ AmPolicyUri string

+ AusfGroupId string

+ AusfId string

+ AusfUri string

+ AuthFailureCauseSynchFailureTimes int

+ AuthenticationCtx *models.UeAuthenticationCtx

+ Capability5GMM nasType.Capability5GMM

+ CipheringAlg uint8

+ ConfigurationUpdateIndication nasType.ConfigurationUpdateIndication

+ ConfigurationUpdateMessage []byte

+ ConfiguredNssai []models.ConfiguredSnssai

+ ContextValid bool

+ DLCount security.Count

+ DeregistrationTargetAccessType uint8

+ EBI int32

+ EventSubscriptionsInfo map[string]*AmfUeEventSubscription

+ GmmLog *logrus.Entry

+ Gpsi string

+ GroupID string

+ Guti string

+ HandoverNotifyUri string

+ IdentityTypeUsedForRegistration uint8

+ IntegrityAlg uint8

+ Kamf string

+ Kgnb []uint8

+ Kn3iwf []uint8

+ KnasEnc [16]uint8

+ KnasInt [16]uint8

+ Kseaf string

+ LadnInfo []LADN

+ LastVisitedRegisteredTai models.Tai

+ Location models.UserLocation

+ LocationChanged bool

+ MacFailed bool

+ N1N2Message *N1N2Message

+ N1N2MessageIDGenerator *idgenerator.IDGenerator

+ N1N2MessageSubscribeIDGenerator *idgenerator.IDGenerator

+ N1N2MessageSubscription sync.Map

+ NASLog *logrus.Entry

+ NCC uint8

+ NH []uint8

+ NetworkSliceInfo *models.AuthorizedNetworkSliceInfo

+ NetworkSlicingSubscriptionChanged bool

+ NgKsi models.NgKsi

+ Non3gppDeregistrationTimerValue int

+ NssfId string

+ NssfUri string

+ NudmSDMUri string

+ NudmUECMUri string

+ OnGoing map[models.AccessType]*OnGoing

+ PcfId string

+ PcfUri string

+ Pei string

+ PlmnId models.PlmnId

+ PolicyAssociationId string

+ ProducerLog *logrus.Entry

+ RanUe map[models.AccessType]*RanUe

+ RatType models.RatType

+ Reachability models.UeReachability

+ RegistrationAcceptForNon3GPPAccess []byte

+ RegistrationArea map[models.AccessType][]models.Tai

+ RegistrationRequest *nasMessage.RegistrationRequest

+ RegistrationType5GS uint8

+ ReleaseCause map[models.AccessType]*CauseAll

+ RequestTriggerLocationChange bool

+ RetransmissionOfInitialNASMsg bool

+ RoutingIndicator string

+ SecurityContextAvailable bool

+ ServingAmfChanged bool

+ SmContextList sync.Map

+ SmfSelectionData *models.SmfSelectionSubscriptionData

+ State map[models.AccessType]*fsm.State

+ SubscribedData models.SubscribedData

+ SubscribedNssai []models.SubscribedSnssai

+ Suci string

+ Supi string

+ T3502Value int

+ T3512Value int

+ T3513 *Timer

+ T3522 *Timer

+ T3550 *Timer

+ T3560 *Timer

+ T3565 *Timer

+ Tai models.Tai

+ TargetAmfProfile *models.NfProfile

+ TargetAmfUri string

+ TimeZone string

+ Tmsi int32

+ TraceData *models.TraceData

+ UESecurityCapability nasType.UESecurityCapability

+ UESpecificDRX uint8

+ ULCount security.Count

+ UdmGroupId string

+ UdmId string

+ UeContextInSmfData *models.UeContextInSmfData

+ UeRadioCapability string

+ UeRadioCapabilityForPaging *UERadioCapabilityForPaging

+ UnauthenticatedSupi bool

+ func (ue *AmfUe) AttachRanUe(ranUe *RanUe)

+ func (ue *AmfUe) ClearRegistrationRequestData(accessType models.AccessType)

+ func (ue *AmfUe) CmConnect(anType models.AccessType) bool

+ func (ue *AmfUe) CmIdle(anType models.AccessType) bool

+ func (ue *AmfUe) CopyDataFromUeContextModel(ueContext models.UeContext)

+ func (ue *AmfUe) DerivateAlgKey()

+ func (ue *AmfUe) DerivateAnKey(anType models.AccessType)

+ func (ue *AmfUe) DerivateKamf()

+ func (ue *AmfUe) DerivateNH(syncInput []byte)

+ func (ue *AmfUe) DetachRanUe(anType models.AccessType)

+ func (ue *AmfUe) GetAnType() models.AccessType

+ func (ue *AmfUe) GetCmInfo() (cmInfos []models.CmInfo)

+ func (ue *AmfUe) GetNsiInformationFromSnssai(anType models.AccessType, snssai models.Snssai) *models.NsiInformation

+ func (ue *AmfUe) HasWildCardSubscribedDNN() bool

+ func (ue *AmfUe) InAllowedNssai(targetSNssai models.Snssai, anType models.AccessType) bool

+ func (ue *AmfUe) InSubscribedNssai(targetSNssai models.Snssai) bool

+ func (ue *AmfUe) Remove()

+ func (ue *AmfUe) RemoveAmPolicyAssociation()

+ func (ue *AmfUe) SecurityContextIsValid() bool

+ func (ue *AmfUe) SelectSecurityAlg(intOrder, encOrder []uint8)

+ func (ue *AmfUe) ServingAMF() *AMFContext

+ func (ue *AmfUe) SmContextFindByPDUSessionID(pduSessionID int32) (*SmContext, bool)

+ func (ue *AmfUe) StoreSmContext(pduSessionID int32, smContext *SmContext)

+ func (ue *AmfUe) TaiListInRegistrationArea(taiList []models.Tai, accessType models.AccessType) bool

+ func (ue *AmfUe) UpdateNH()

+ func (ue *AmfUe) UpdateSecurityContext(anType models.AccessType)

+ type AmfUeEventSubscription struct

+ AnyUe bool

+ EventSubscription *models.AmfEventSubscription

+ RemainReports *int32

+ Timestamp time.Time

+ type CauseAll struct

+ Cause *models.Cause

+ NgapCause *models.NgApCause

+ Var5GmmCause *int32

+ type InfoOnRecommendedCellsAndRanNodesForPaging struct

+ RecommendedCells []RecommendedCell

+ RecommendedRanNodes []RecommendRanNode

+ type LADN struct

+ Dnn string

+ TaiLists []models.Tai

+ type N1N2Message struct

+ Request models.N1N2MessageTransferRequest

+ ResourceUri string

+ Status models.N1N2MessageTransferCause

+ type NGRANCGI struct

+ EUTRACGI *models.Ecgi

+ NRCGI *models.Ncgi

+ Present int32

+ type OnGoing struct

+ Ppi int32

+ Procedure OnGoingProcedure

+ type OnGoingProcedure string

+ const OnGoingProcedureN2Handover

+ const OnGoingProcedureNothing

+ const OnGoingProcedurePaging

+ const OnGoingProcedureRegistration

+ type RanUe struct

+ AmfUe *AmfUe

+ AmfUeNgapId int64

+ HandOverType ngapType.HandoverType

+ InitialUEMessage []byte

+ LastActTime *time.Time

+ Location models.UserLocation

+ Log *logrus.Entry

+ OldAmfName string

+ RRCEstablishmentCause string

+ Ran *AmfRan

+ RanUeNgapId int64

+ ReleaseAction RelAction

+ RoutingID string

+ SentInitialContextSetupRequest bool

+ SourceUe *RanUe

+ SuccessPduSessionId []int32

+ SupportVoPS bool

+ SupportVoPSn3gpp bool

+ SupportedFeatures string

+ Tai models.Tai

+ TargetUe *RanUe

+ Trsr string

+ UeContextRequest bool

+ func (ranUe *RanUe) DetachAmfUe()

+ func (ranUe *RanUe) Remove() error

+ func (ranUe *RanUe) SwitchToRan(newRan *AmfRan, ranUeNgapId int64) error

+ func (ranUe *RanUe) UpdateLocation(userLocationInformation *ngapType.UserLocationInformation)

+ type RecommendRanNode struct

+ GlobalRanNodeId *models.GlobalRanNodeId

+ Present int32

+ Tai *models.Tai

+ type RecommendedCell struct

+ NgRanCGI NGRANCGI

+ TimeStayedInCell *int64

+ type RelAction int

+ const UeContextN2NormalRelease

+ const UeContextReleaseHandover

+ const UeContextReleaseUeContext

+ type SecurityAlgorithm struct

+ CipheringOrder []uint8

+ IntegrityOrder []uint8

+ type SmContext struct

+ func NewSmContext(pduSessionID int32) *SmContext

+ func (c *SmContext) AccessType() models.AccessType

+ func (c *SmContext) DeleteULNASTransport()

+ func (c *SmContext) Dnn() string

+ func (c *SmContext) HSmfID() string

+ func (c *SmContext) NsInstance() string

+ func (c *SmContext) PduSessionID() int32

+ func (c *SmContext) PduSessionIDDuplicated() bool

+ func (c *SmContext) PlmnID() models.PlmnId

+ func (c *SmContext) SetAccessType(accessType models.AccessType)

+ func (c *SmContext) SetDnn(dnn string)

+ func (c *SmContext) SetDuplicatedPduSessionID(duplicated bool)

+ func (c *SmContext) SetHSmfID(hsmfID string)

+ func (c *SmContext) SetNsInstance(nsInstanceID string)

+ func (c *SmContext) SetPduSessionID(id int32)

+ func (c *SmContext) SetPlmnID(plmnID models.PlmnId)

+ func (c *SmContext) SetSmContextRef(ref string)

+ func (c *SmContext) SetSmfID(smfID string)

+ func (c *SmContext) SetSmfUri(smfUri string)

+ func (c *SmContext) SetSnssai(snssai models.Snssai)

+ func (c *SmContext) SetUserLocation(userLocation models.UserLocation)

+ func (c *SmContext) SetVSmfID(vsmfID string)

+ func (c *SmContext) SmContextRef() string

+ func (c *SmContext) SmfID() string

+ func (c *SmContext) SmfUri() string

+ func (c *SmContext) Snssai() models.Snssai

+ func (c *SmContext) StoreULNASTransport(msg *nasMessage.ULNASTransport)

+ func (c *SmContext) ULNASTransport() *nasMessage.ULNASTransport

+ func (c *SmContext) UserLocation() models.UserLocation

+ func (c *SmContext) VSmfID() string

+ type SupportedTAI struct

+ SNssaiList []models.Snssai

+ Tai models.Tai

+ func NewSupportedTAI() (tai SupportedTAI)

+ type Timer struct

+ func NewTimer(d time.Duration, maxRetryTimes int, expiredFunc func(expireTimes int32), ...) *Timer

+ func (t *Timer) ExpireTimes() int32

+ func (t *Timer) MaxRetryTimes() int32

+ func (t *Timer) Stop()

+ type UERadioCapabilityForPaging struct

+ EUTRA string

+ NR string

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