Merge branch '2020-06-15T12_25_26_171555' into 'master' (68e4138e) · Commits · LI - Lawful Interception / TC LI schemas definitions

102232-1/LI-PS-PDU.asn

0 → 100644

+734 −0

Original line number	Diff line number	Diff line
		LI-PS-PDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) genHeader(1) version30(30)}

		DEFINITIONS IMPLICIT TAGS ::=

		BEGIN

		IMPORTS
		-- Any of the IMPORTs may be commented out if they are not used (see clause A.3)

		-- from ETSI TS 103 280 [44]
		LIID
		FROM Common-Parameters
		{itu-t(0) identified-organization(4) etsi(0) common-parameters(3280) version211(211)}


		-- from ETSI TS 101 671 [4]
		IRI-Parameters,
		IRIsContent,
		Location,
		Network-Element-Identifier
		FROM HI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) hi2(1) version17(17)}

		-- from ETSI TS 101 671 [4]
		HI1-Operation
		FROM HI1NotificationOperations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) hi1(0) notificationOperations(1) version6(6)}

		-- from ETSI TS 102 232-2 [5]
		EmailCC,
		EmailIRI,
		MessagingCC,
		MessagingMMCC,
		MessagingIRI
		FROM EmailPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) email(2) version17(17)}

		-- from ETSI TS 102 232-3 [6]
		IPCC,
		IPIRI,
		IPIRIOnly
		FROM IPAccessPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPAccess(3) version13(13)}

		-- from ETSI TS 102 232-4 [32]
		L2CC,
		L2IRI,
		L2IRIOnly
		FROM L2AccessPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) l2Access(4) version7(7)}

		-- from ETSI TS 102 232-5 [37]
		IPMMCC,
		IPMMIRI
		FROM IPMultimediaPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPMultimedia(5) version10(10)}

		-- from ETSI TS 102 232-6 [36]
		PstnIsdnCC,
		PstnIsdnIRI
		FROM PstnIsdnPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) pstnIsdn(6) version5(5)}

		-- from ETSI TS 133 108 [9]
		IRI-Parameters,
		UmtsIRIsContent,
		CorrelationValues,
		Location
		FROM UmtsHI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi2(1)}
		-- The relevant module (including the 3GPP release and version number) needs
		-- to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		IRI-Parameters,
		UmtsCS-IRIsContent
		FROM UmtsCS-HI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi2CS(3)}
		-- The relevant module (including the 3GPP release and version number) needs
		-- to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		IRI-Parameters,
		EpsIRIsContent,
		EPSLocation
		FROM EpsHI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi2eps(8)}
		-- The relevant module (including the 3GPP release and version number) needs
		-- to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		IRI-Parameters,
		ConfIRIsContent
		FROM CONFHI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi2conf(10)}
		-- The relevant module (including the 3GPP release and version number) needs
		-- to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		IRI-Parameters,
		ProSeIRIsContent
		FROM ProSeHI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi2prose (15)}
		-- The relevant module (including the 3GPP release and version number) needs
		-- to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		IRI-Parameters,
		GcseIRIsContent
		FROM GCSEHI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi2gcse(13)}
		-- The relevant module (including the 3GPP release and version number) needs
		-- to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		CC-PDU
		FROM Umts-HI3-PS
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi3(2)}
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		CC-PDU
		FROM Eps-HI3-PS
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi3eps(9)}
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		Conf-CC-PDU
		FROM CONF-HI3-IMS
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi3conf(11)}
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		Voip-CC-PDU
		FROM VoIP-HI3-IMS
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi3voip(12)}
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		Gcse-CC-PDU
		FROM GCSE-HI3
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi3gcse(14)}
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.

		-- from ETSI TS 133 108 [9]
		ThreeGPP-HI1-Operation
		FROM ThreeGPP-HI1NotificationOperations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi1(0) notificationOperations(1)}
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.
		-- TS 101 671 HI1 and 3GPP HI1 are related to the same functionality but are
		-- corresponding to different implementations and exclusive usage each other.
		-- The implementation depends of national regulations or LEA/CSP negotiations.
		-- 3GPP HI1 may be used with other services/networks than 3GPP's one.

		-- from ETSI TS 133 108 [9]
		CSvoice-CC-PDU
		FROM CSvoice-HI3-IP
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) hi3CSvoice(18)}
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.
		-- The implementation of the CS domain delivery in IP have to be based on ETSI TS 133 108 [9].

		-- from ETSI TS 101 909-20-1 [33]
		TARGETACTIVITYMONITOR-1,
		TTRAFFIC,
		CTTRAFFIC
		FROM TS101909201
		{itu-t(0) identified-organization(4) etsi(0) ts101909(1909) part20(20) subpart1(1) interceptVersion(0)}

		-- from ETSI TS 101 909-20-2 [34]
		TARGETACTIVITYMONITOR,
		TTRAFFIC,
		CTTRAFFIC
		FROM TS101909202
		{itu-t(0) identified-organization(4) etsi(0) ts101909(1909) part20(20) subpart2(2) interceptVersion(0)}

		-- from J-STD-025-B [39]
		LAESProtocol
		FROM Laesp-j-std-025-b
		{iso(1) member-body(2) us(840) tia(113737) laes(2) tr45(0) j-std-025(0) j-std-025-b(2) version-1(0)}
		CDMA2000LAESMessage
		FROM CDMA2000CIIModule
		{iso(1) member-body(2) us(840) tia(113737) laes(2) tr45(0) cdma2000(1) cii(0) version-2(1)}
		CCIPPacketHeader
		FROM CDMA2000CCModule
		{iso(1) member-body(2) us(840) tia(113737) laes(2) tr45(0) cdma2000(1) cc(1) version-1(0)}

		-- from ETSI TS 103 462 [45]
		ILHIPayload
		FROM ILHIPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) informationHandover(4) ilhi(0) ilhiPdu(0) version1(1)}
		-- This import is only used for the handover between LEMFs.

		-- from 3GPP TS 33.128 [46]
		LINotificationPayload
		FROM TS33128Payloads
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) threeGPP(4) ts33128(19)};
		-- The relevant module (including the 3GPP release and version number)
		-- needs to be chosen when compiling the application.

		-- end of IMPORTS

		-- =============================
		-- Object Identifier Definitions
		-- =============================

		lawfulInterceptDomainId OBJECT IDENTIFIER ::= {itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2)}

		li-psDomainId OBJECT IDENTIFIER ::= {lawfulInterceptDomainId li-ps(5) genHeader(1) version30(30)}

		-- ====================
		-- Top-level definition
		-- ====================

		PS-PDU ::= SEQUENCE
		{
		pSHeader [1] PSHeader,
		payload [2] Payload
		}

		PSHeader ::= SEQUENCE
		{
		li-psDomainId [0] OBJECT IDENTIFIER,
		lawfulInterceptionIdentifier [1] LawfulInterceptionIdentifier,
		-- As of ASN.1 version 26 this parameter is included from ETSI TS 103 280 [44]
		authorizationCountryCode [2] PrintableString (SIZE (2)) OPTIONAL,
		-- see clause 5.2.3
		communicationIdentifier [3] CommunicationIdentifier,
		sequenceNumber [4] INTEGER (0..4294967295),
		timeStamp [5] GeneralizedTime OPTIONAL,
		-- see clause 5.2.6
		...,
		interceptionPointID [6] PrintableString (SIZE (1..8)) OPTIONAL,
		-- see clause 5.2.11
		microSecondTimeStamp [7] MicroSecondTimeStamp OPTIONAL,
		timeStampQualifier [8] TimeStampQualifier OPTIONAL
		}

		Payload ::= CHOICE
		{
		iRIPayloadSequence [0] SEQUENCE OF IRIPayload,
		cCPayloadSequence [1] SEQUENCE OF CCPayload,
		-- Clause 6.2.3 explains how to include more than one payload in the same PDU
		tRIPayload [2] TRIPayload,
		...,
		hI1-Operation [3] HI1-Operation,
		encryptionContainer [4] EncryptionContainer,
		threeGPP-HI1-Operation [5] ThreeGPP-HI1-Operation,
		-- This structure may be functionally redundant with hI1-Operation from ETSI TS 101 671 [4]
		iLHIPayload [6] SEQUENCE OF ILHIPayload,
		-- For typical use cases see ETSI TS 103 462 [45]
		hI4Payload [7] SEQUENCE OF HI4Payload
		}

		TimeStampQualifier ::= ENUMERATED
		{
		unknown(0),
		timeOfInterception(1),
		timeOfMediation(2),
		...,
		timeOfAggregation(3)
		}

		HI4Payload ::= CHOICE
		{
		threeGPP-LI-Notification [1] TS33128Payloads.LiNotificationPayload,
		...
		}

		-- ====================================
		-- Items contained within the PS-Header
		-- ====================================

		CommunicationIdentifier ::= SEQUENCE
		{
		networkIdentifier [0] NetworkIdentifier,
		communicationIdentityNumber [1] INTEGER (0..4294967295) OPTIONAL,
		-- in case of transport of HI1 messages not required
		-- Mandatory for CC and IRI, with certain exceptions (see clause 5.2.4)
		deliveryCountryCode [2] PrintableString (SIZE (2)) OPTIONAL,
		-- see clause 5.2.4
		...,
		cINExtension [3] CorrelationValues OPTIONAL
		-- To be used when a single INTEGER is not sufficient to identify
		-- a particular session (see clause 5.2.4)
		}

		NetworkIdentifier ::= SEQUENCE
		{
		operatorIdentifier [0] OCTET STRING (SIZE(1..16)),
		networkElementIdentifier [1] OCTET STRING (SIZE(1..16)) OPTIONAL,
		...,
		eTSI671NEID [2] Network-Element-Identifier OPTIONAL
		-- For network element identifier, use either networkElementIdentifier or eTSI671NEID
		}

		-- ==========================
		-- Definitions for CC Payload
		-- ==========================

		CCPayload ::= SEQUENCE
		{
		payloadDirection [0] PayloadDirection OPTIONAL,
		timeStamp [1] GeneralizedTime OPTIONAL,
		-- For aggregated payloads (see clause 6.2.3)
		cCContents [2] CCContents,
		...,
		microSecondTimeStamp [3] MicroSecondTimeStamp OPTIONAL,
		-- For aggregated payloads (see clause 6.2.3)
		timeStampQualifier [4] TimeStampQualifier OPTIONAL
		}

		PayloadDirection ::= ENUMERATED
		{
		fromTarget(0),
		toTarget(1),
		...,
		indeterminate(2),
		-- Indication that the direction was indeterminate
		combined(3),
		-- Indication applicable to some services that the traffic is actually a combination
		-- of To and From
		notapplicable(4)
		-- Indication that direction of interceptable service does not make sense
		}

		CCContents ::= CHOICE
		-- Any of these choices may be commented out if they are not being used, see clause A.3
		{
		emailCC [1] EmailCC,
		iPCC [2] IPCC,
		uMTSCC [4] OCTET STRING,
		...,
		l2CC [6] L2CC,
		tTRAFFIC-1 [7] TS101909201.TTRAFFIC,
		cTTRAFFIC-1 [8] TS101909201.CTTRAFFIC,
		tTRAFFIC-2 [9] TS101909202.TTRAFFIC,
		cTTRAFFIC-2 [10] TS101909202.CTTRAFFIC,
		pstnIsdnCC [11] PstnIsdnCC,
		iPMMCC [12] IPMMCC,
		cCIPPacketHeader [13] CDMA2000CCModule.CCIPPacketHeader,
		messagingCC [14] MessagingCC,
		ePSCC [15] OCTET STRING,
		uMTSCC-CC-PDU [16] Umts-HI3-PS.CC-PDU,
		ePSCC-CC-PDU [17] Eps-HI3-PS.CC-PDU,
		messagingMMCC [18] MessagingMMCC,
		confCC-CC-PDU [19] CONF-HI3-IMS.Conf-CC-PDU,
		voipCC-CC-PDU [20] VoIP-HI3-IMS.Voip-CC-PDU,
		gcseCC-CC-PDU [21] GCSE-HI3.Gcse-CC-PDU,
		cSvoice-CC-PDU [22] CSvoice-HI3-IP.CSvoice-CC-PDU,
		threeGPP33128DefinedCC [23] OCTET STRING }

		MicroSecondTimeStamp ::= SEQUENCE
		{
		seconds [0] INTEGER (0..18446744073709551615),
		-- number of seconds since 1970-1-1 00:00Z also known as unix time epoch
		microSeconds [1] INTEGER (0..999999),
		...
		}

		-- ===========================
		-- Definitions for IRI Payload
		-- ===========================

		IRIPayload ::= SEQUENCE
		{
		iRIType [0] IRIType OPTIONAL,
		-- See clause 5.2.10
		timeStamp [1] GeneralizedTime OPTIONAL,
		-- For aggregated payloads (see clause 6.2.3)
		iRIContents [2] IRIContents,
		...,
		microSecondTimeStamp [3] MicroSecondTimeStamp OPTIONAL,
		-- For aggregated payloads (see clause 6.2.3)
		timeStampQualifier [4] TimeStampQualifier OPTIONAL,
		sessionDirection [5] PayloadDirection OPTIONAL,
		-- If the sessionDirection field is to be used for a given service then
		-- the exact meaning and use of the field will be described in the
		-- relevant service-specific details
		payloadDirection [6] PayloadDirection OPTIONAL
		-- If the payloadDirection field is to be used for a given service then
		-- the exact meaning and use of the field will be described in the
		-- relevant service-specific details
		}

		IRIType ::= ENUMERATED
		{
		iRI-Begin(1),
		iRI-End(2),
		iRI-Continue(3),
		iRI-Report(4)
		}

		IRIContents ::= CHOICE
		-- Any of these choices may be commented out if they are not being used (see clause A.3)
		{
		emailIRI [1] EmailIRI,
		iPIRI [2] IPIRI,
		iPIRIOnly [3] IPIRIOnly,
		uMTSIRI [4] UMTSIRI,
		eTSI671IRI [5] ETSI671IRI,
		...,
		l2IRI [6] L2IRI,
		l2IRIOnly [7] L2IRIOnly,
		tARGETACTIVITYMONITOR-1 [8] TS101909201.TARGETACTIVITYMONITOR-1,
		tARGETACTIVITYMONITOR-2 [9] TS101909202.TARGETACTIVITYMONITOR,
		pstnIsdnIRI [10] PstnIsdnIRI,
		iPMMIRI [11] IPMMIRI,
		lAESProtocol [12] Laesp-j-std-025-b.LAESProtocol,
		cDMA2000LAESMessage [13] CDMA2000CIIModule.CDMA2000LAESMessage,
		messagingIRI [14] MessagingIRI,
		ePSIRI [15] EPSIRI,
		confIRI [16] ConfIRI,
		proseIRI [17] ProSeIRI,
		gcseIRI [18] GcseIRI,
		threeGPP33128DefinedIRI [19] OCTET STRING}

		UMTSIRI ::= CHOICE
		-- This structure may be commented out if not used
		{
		iRI-Parameters [0] UmtsHI2Operations.IRI-Parameters,
		umtsIRIsContent [1] UmtsIRIsContent,
		...,
		iRI-CS-Parameters [2] UmtsCS-HI2Operations.IRI-Parameters,
		umtsCS-IRIsContent [3] UmtsCS-IRIsContent
		}

		ETSI671IRI ::= CHOICE
		-- This structure may be commented out if not used
		{
		iRI-Parameters [0] HI2Operations.IRI-Parameters,
		iRIsContent [1] IRIsContent,
		...
		}

		EPSIRI ::= CHOICE
		-- This structure may be commented out if not used
		{
		iRI-EPS-Parameters [0] EpsHI2Operations.IRI-Parameters,
		epsIRIsContent [1] EpsIRIsContent,
		...
		}

		ConfIRI ::= CHOICE
		-- This structure may be commented out if not used
		{
		iRI-Conf-Parameters [0] CONFHI2Operations.IRI-Parameters,
		confIRIsContent [1] ConfIRIsContent,
		...
		}


		ProSeIRI ::= CHOICE
		-- This structure may be commented out if not used
		{
		iRI-ProSe-Parameters [0] ProSeHI2Operations.IRI-Parameters,
		proseIRIsContent [1] ProSeIRIsContent,
		...
		}


		GcseIRI ::= CHOICE
		-- This structure may be commented out if not used
		{
		iRI-Gcse-Parameters [0] GCSEHI2Operations.IRI-Parameters,
		gcseIRIsContent [1] GcseIRIsContent,
		...
		}


		-- ===========================
		-- Definitions for TRI Payload
		-- ===========================

		TRIPayload ::= CHOICE
		{
		integrityCheck [0] IntegrityCheck,
		testPDU [1] NULL,
		paddingPDU [2] OCTET STRING,
		-- Undefined contents (will be discarded)
		keep-alive [3] NULL,
		keep-aliveResponse [4] NULL,
		firstSegmentFlag [5] NULL,
		lastSegmentFlag [6] NULL,
		...,
		cINReset [7] NULL,
		operatorLeaMessage [8] OperatorLeaMessage,
		optionRequest [9] OptionRequest,
		optionResponse [10] OptionResponse,
		optionComplete [11] NULL,
		pDUAcknowledgementRequest [12] NULL,
		pDUAcknowledgementResponse [13] NULL
		}

		IntegrityCheck ::= SEQUENCE
		{
		includedSequenceNumbers [0] SEQUENCE OF INTEGER (0..4294967295),
		-- gives the order the PDUs were processed
		checkType [1] CheckType,
		dataType [2] DataType OPTIONAL,
		-- From version5(5) the dataType is mandatory for hashes and for signatures
		-- (see clause 7.2.3)
		checkValue [3] OCTET STRING,
		-- Network byte order
		-- If checkValue contains a signature, the octet string field space may be
		-- used to insert the appropriate ASN.1 DER or BER encoded structure for the
		-- DSS/DSA signature as described in RFC 3279 clause 2.2.2 [43].
		...,
		hashAlgorithm [4] HashAlgorithm OPTIONAL
		-- Clarifies the hash function if checkType is hash(1).
		-- If used, it shall be present for each checkType hash(1).
		}

		CheckType ::= ENUMERATED
		{
		hash(1),
		-- hash value
		signature(2),
		-- DSS/DSA signature
		...
		}

		DataType ::= ENUMERATED
		{
		iRI(1),
		cC(2),
		...,
		iLHI(3)
		}

		HashAlgorithm ::= ENUMERATED
		{
		sHA-1(1),
		-- Included for legacy/migration purposes only, not to be used for new implementations
		sHA-256(2),
		sHA-384(3),
		sHA-512(4),
		...
		}

		Option ::= CHOICE
		{
		pDUAcknowledgement [0] NULL,
		...
		}

		OptionRequest ::= SEQUENCE
		{
		requestedOptions [0] SEQUENCE OF Option,
		...
		}

		OptionResponse ::= SEQUENCE
		{
		acceptedOptions [0] SEQUENCE OF Option,
		declinedOptions [1] SEQUENCE OF Option,
		...
		}

		-- ==================================
		-- Definitions for OperatorLeaMessage
		-- ==================================

		OperatorLeaMessage ::= SEQUENCE
		{
		messagePriority [0] OperatorLeaMessagePriority,
		message [1] OCTET STRING (SIZE(1..255)),
		...
		}

		OperatorLeaMessagePriority ::= ENUMERATED
		{
		error(1),
		-- reporting of error conditions that have impact on the quality of the
		-- intercepted data
		informational(2),
		-- reporting of conditions that will not have direct impact on the quality of
		-- the intercepted data
		...
		}

		-- ===================================
		-- Definitions for EncryptionContainer
		-- ===================================

		EncryptionContainer ::= SEQUENCE
		{
		encryptionType [0] EncryptionType,
		encryptedPayload [1] OCTET STRING,
		-- once decrypted, it can be interpreted as EncryptedPayload
		...,
		encryptedPayloadType [2] EncryptedPayloadType OPTIONAL
		}

		EncryptionType ::= ENUMERATED
		{
		none(1),
		-- No encryption is applied.
		national-option(2),
		-- Use this option when an encryption scheme is negotiated on a national level
		aES-192-CBC(3),
		-- The Advanced Encryption Standard using a 192 bit key in CBC mode
		aES-256-CBC(4),
		-- The Advanced Encryption Standard using a 256 bit key in CBC mode
		blowfish-192-CBC(5),
		-- Blowfish (www.schneier.com/blowfish.html) using a 192 bit key in CBC mode
		blowfish-256-CBC(6),
		-- Blowfish using a 256 bit key in CBC mode
		threedes-cbc(7),
		-- Triple-DES using a 192 bit key in CBC mode
		...
		}

		EncryptedPayload ::= SEQUENCE
		{
		byteCounter [0] INTEGER (0..18446744073709551615),
		-- The sum of the sizes of all PDUs before this PDU.
		-- It is initialized with the unixTime (number of seconds since 01-01-1970)
		-- multiplied by 2^32 at first use.
		-- Where N is sequencenumber of the n-th PDU in transfer, and size(PDU(N))
		-- as defined in annex G:
		-- IF N > 0 THEN
		-- PDU[N].byteCounter = PDU[N-1].byteCounter + size(PDU[N-1])
		-- ELSE
		-- PDU[N].byteCounter = ( unixTime(now) << 32 )
		-- ENDIF
		payload [1] Payload,
		...
		}

		EncryptedPayloadType ::= ENUMERATED
		{
		unknown(1),
		part2(2),
		-- encrypted payload is ETSI TS 102 232-2 [5]
		part3(3),
		-- encrypted payload is ETSI TS 102 232-3 [6]
		part4(4),
		-- encrypted payload is ETSI TS 102 232-4 [32]
		part5(5),
		-- encrypted payload is ETSI TS 102 232-5 [37]
		part6(6),
		-- encrypted payload is ETSI TS 102 232-6 [36]
		part7(7),
		-- encrypted payload is ETSI TS 102 232-7 [38]
		...,
		part1(8)
		-- encrypted payload is ETSI TS 102 232-1 (the present document)
		}

		-- ===================================
		-- Common Parameters
		-- ===================================

		Location ::= SEQUENCE
		-- This is a common parameter, the use of this parameter is described in clause 4.5
		{
		umtsHI2Location [0] UmtsHI2Operations.Location OPTIONAL,
		epsLocation [1] EpsHI2Operations.EPSLocation OPTIONAL,
		...,
		wlanLocationAttributes [2] WlanLocationAttributes OPTIONAL,
		eTSI671HI2Location [3] HI2Operations.Location OPTIONAL
		}

		WlanLocationAttributes ::= SEQUENCE
		{
		wlanAPMACAddress [0] OCTET STRING (SIZE(6)) OPTIONAL,
		-- 48-bit (6 octet) MAC address of the WLAN access point derived from the BSSID
		...
		}

		IPAddress ::= SEQUENCE
		-- This parameter was previously imported from ETSI TS 101 671 [4] but has been copied
		-- to ETSI TS 102 232-1 (the present document). It is not recommended to use this parameter in
		-- future change requests. Suggested approach is to use a parameter from ETSI TS 103 280 [44]
		-- instead.
		{
		iP-type [1] ENUMERATED
		{
		iPV4(0),
		iPV6(1),
		...
		},
		iP-value [2] IP-value,
		iP-assignment [3] ENUMERATED
		{
		static(1),
		-- The static coding shall be used to report a static address.
		dynamic(2),
		-- The dynamic coding shall be used to report a dynamically allocated address.
		notKnown(3),
		-- The notKnown coding shall be used to report other than static or dynamically
		-- allocated IP addresses.
		...
		} OPTIONAL,
		...,
		iPv6PrefixLength [4] INTEGER (1..128) OPTIONAL,
		-- Indicates the length of the prefix delegated by the CSP to the subscriber
		-- example: 60 if IP address is "2001:db8:0:85a3::ac1f:8001/60"
		-- Mandatory in case where the iP-value contains an IPv6 binary value
		iPv4SubnetMask [5] OCTET STRING (SIZE(4)) OPTIONAL
		-- For IPv4 addresses, this indicates the subnet mask to be applied to the iP-value field.
		-- The subnet mask is intended to be presented as a binary value, e.g. "ff ff ff f8" to
		-- represent the dotted-decimal subnet mask of "255.255.255.248" corresponding to
		-- a /29 CIDR-format subnet mask
		}

		IP-value ::= CHOICE
		{
		iPBinaryAddress [1] OCTET STRING (SIZE(4..16)),
		-- In case of IPv6, the Prefix Length is provided by the "iPv6PrefixLength"
		-- In case of IPv4, the netmask is provided by the "iPv4SubnetMask"
		iPTextAddress [2] IA5String (SIZE(7..45)),
		-- In case of IPv6, the delivered iPTextAddress field could include a complete
		-- single IPv6-Address or an IPv6-Prefix for a subnetwork on the target side.
		-- In case of IPv4, the delivered iPTextAddress field could include a single
		-- IPv4 address or an IPv4address/netmask, for example "192.168.1.1" or "192.168.1.1/24"
		...
		}

		LawfulInterceptionIdentifier ::= LIID
		-- LIID is a common parameter imported from ETSI TS 103 280 [44].
		-- It is redefined as LawfulInterceptionIdentifier in this
		-- module to preserve the original type name during the
		-- removal of imports from ETSI TS 101 671 [4].

		END --end of LI-PS-PDU