Commit 373f9e44 authored by Mark Canterbury's avatar Mark Canterbury
Browse files

TS 102 232-4 v2.2.1 (2010-04-07) agreed at LI#23 (Roma, 2010-02-09)

parent 25c3c952

102232-4/L2AccessPDU.asn

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L2AccessPDU 

{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2)

li-ps(5) l2Access(4) version4(4)}



DEFINITIONS IMPLICIT TAGS ::=

BEGIN



-- ============================

-- Object Identifier Definition

-- ============================



l2IRIObjId RELATIVE-OID					::= {li-ps(5) l2Access(4) version4(4) iRI(1)}

l2CCObjId RELATIVE-OID					::= {li-ps(5) l2Access(4) version4(4) cC(2)}

l2IRIOnlyObjId RELATIVE-OID			::= {li-ps(5) l2Access(4) version4(4) iRIOnly(3)}

	-- all three definitions relative to {itu-t(0) identified-organization(4)

	-- etsi(0) securityDomain(2) lawfulintercept(2)}



-- ==========================

-- L2 Communications Contents

-- ==========================



L2CC		::= SEQUENCE

{

	l2CCObjId 				[0] RELATIVE-OID,

	l2CCContents			[1] CHOICE

	{

		l2TP			[1] OCTET STRING,

			-- The L2TP protocol is used

		l2F			[2] OCTET STRING,

			-- The L2F protocol is used

		pPTP			[3] OCTET STRING,

			-- The PPTP protocol is used

		pPP			[4] OCTET STRING,

			-- The PPP protocol is used

		ethernet		[5] OCTET STRING,

			-- The ethernet protocol is used

		...,

		l2ATM2684	[6] OCTET STRING

			-- The protocol RFC 2684, method "LLC Encapsulation for Bridged Protocols` [16] is used

	}

}



-- ===================================================

-- Intercept-related information for general L2-Access

-- ===================================================



L2IRI			::= SEQUENCE

{

	l2IRIObjId 			[0] RELATIVE-OID,

	l2IRIContents		[1] L2IRIContents,

	...

}



L2IRIContents			::= SEQUENCE

{

	accessEventType			[0] AccessEventType,

	internetAccessType		[2] InternetAccessType OPTIONAL,

	targetNetworkID			[5] UTF8String (SIZE (1..20)) OPTIONAL,

		-- Target network ID (e.g. MAC address, PSTN number)

	targetCPEID					[6] UTF8String (SIZE (1..128)) OPTIONAL,

		-- CPEID (e.g. Relay Agent info, computer name)

	targetLocation				[7] UTF8String (SIZE (1..64))OPTIONAL,

		-- <for further study>

	nASPortNumber				[8] INTEGER (0..4294967295) OPTIONAL,

		-- The NAS port number used by the target

	callBackNumber				[9] UTF8String (SIZE (1..20)) OPTIONAL,

		-- The number used to call-back the target

	startTime					[10] GeneralizedTime OPTIONAL,

		-- The start date-time of the session or lease

	endTime						[11] GeneralizedTime OPTIONAL,

			-- The end date-time of the session or lease

	endReason					[12] EndReason OPTIONAL,

		-- The reason for the session to end

	octetsReceived				[13]	INTEGER (0..18446744073709551615) OPTIONAL,

		-- The number of octets the target received

	octetsTransmitted			[14]	INTEGER (0..18446744073709551615) OPTIONAL,

		-- The number of octets the target transmitted

	rawAAAData					[15]	OCTET STRING OPTIONAL

		-- Content of the raw AAA record

}



AccessEventType			::= ENUMERATED

{

	accessAttempt(0),

		-- A target requests access to the IAS

	accessAccept(1),

		 -- IAS access is granted to the target, the session begins

	accessReject(2),

		-- IAS access is refused to the target

	accessFailed(3),

		-- The Access_attempt timed-out or failed otherwise

	sessionStart(4),

		-- A target starts using the IAS; not in use anymore from version 4(4).

	sessionEnd(5),

		-- A target stops using the IAS; not in use anymore from version 4(4).

	interimUpdate(6),

		-- Intermediate status report on service status or usage

	unknown(7),

	...,

	startOfInterceptionWithSessionActive(8),

		-- LI is started on a target who already has an active session

	accessEnd(9)

		-- A target stops using the IAS, the session ends.

}



InternetAccessType		::= ENUMERATED

{

	undefined(0),

	dialUp(1),

		-- IAS via DialUp access

	xDSL(2),

		-- IAS via DSL access

	cableModem(3),

		-- IAS via Cable access

	lAN(4),

		-- IAS via LAN access

	...

}



EndReason			::= ENUMERATED

{

	undefined(0),

	regularLogoff(1),

		-- The target logged off

	connectionLoss(2),

		-- The connection was lost

	connectionTimeout(3),

		-- The connection timed-out

	leaseExpired(4),

		-- The DHCP lease expired

	...

}



-- =====================================================

-- Intercept-related information for IRI-Only intercepts

-- =====================================================



L2IRIOnly		::= SEQUENCE

{

	l2IRIOnlyObjId					[0] RELATIVE-OID,

	l2protocolInformation		[2] L2ProtocolInformation,

	l2AggregatedNbrOfPackets	[3] INTEGER OPTIONAL,

	l2AggregatedNbrOfBytes		[4] INTEGER OPTIONAL,

	...

}



L2ProtocolInformation		::= ENUMERATED

{

	l2ProtocolL2tp(1),

		-- The L2TP protocol is used

	l2ProtocolL2f(2),

		-- The L2F protocol is used

	l2ProtocolPptp(3),

		-- The PPTP protocol is used

	l2ProtocolPpp(4),

		-- The PPP protocol is used

	ethernetProtocol(5),

		-- The ethernet protocol is used

	undefined(6),

	...,

	l2ProtocolATM2684(7)

		-- The protocol RFC 2684, method "LLC Encapsulation for Bridged Protocols" [16] is used

}



END -- end of L2AccessPDU

102232-4/portal/L2AccessPDU, ver4.txt

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L2AccessPDU 

{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2)

li-ps(5) l2Access(4) version4(4)}



DEFINITIONS IMPLICIT TAGS ::=

BEGIN



-- ============================

-- Object Identifier Definition

-- ============================



l2IRIObjId RELATIVE-OID					::= {li-ps(5) l2Access(4) version4(4) iRI(1)}

l2CCObjId RELATIVE-OID					::= {li-ps(5) l2Access(4) version4(4) cC(2)}

l2IRIOnlyObjId RELATIVE-OID			::= {li-ps(5) l2Access(4) version4(4) iRIOnly(3)}

	-- all three definitions relative to {itu-t(0) identified-organization(4)

	-- etsi(0) securityDomain(2) lawfulintercept(2)}



-- ==========================

-- L2 Communications Contents

-- ==========================



L2CC		::= SEQUENCE

{

	l2CCObjId 				[0] RELATIVE-OID,

	l2CCContents			[1] CHOICE

	{

		l2TP			[1] OCTET STRING,

			-- The L2TP protocol is used

		l2F			[2] OCTET STRING,

			-- The L2F protocol is used

		pPTP			[3] OCTET STRING,

			-- The PPTP protocol is used

		pPP			[4] OCTET STRING,

			-- The PPP protocol is used

		ethernet		[5] OCTET STRING,

			-- The ethernet protocol is used

		...,

		l2ATM2684	[6] OCTET STRING

			-- The protocol RFC 2684, method "LLC Encapsulation for Bridged Protocols` [16] is used

	}

}



-- ===================================================

-- Intercept-related information for general L2-Access

-- ===================================================



L2IRI			::= SEQUENCE

{

	l2IRIObjId 			[0] RELATIVE-OID,

	l2IRIContents		[1] L2IRIContents,

	...

}



L2IRIContents			::= SEQUENCE

{

	accessEventType			[0] AccessEventType,

	internetAccessType		[2] InternetAccessType OPTIONAL,

	targetNetworkID			[5] UTF8String (SIZE (1..20)) OPTIONAL,

		-- Target network ID (e.g. MAC address, PSTN number)

	targetCPEID					[6] UTF8String (SIZE (1..128)) OPTIONAL,

		-- CPEID (e.g. Relay Agent info, computer name)

	targetLocation				[7] UTF8String (SIZE (1..64))OPTIONAL,

		-- <for further study>

	nASPortNumber				[8] INTEGER (0..4294967295) OPTIONAL,

		-- The NAS port number used by the target

	callBackNumber				[9] UTF8String (SIZE (1..20)) OPTIONAL,

		-- The number used to call-back the target

	startTime					[10] GeneralizedTime OPTIONAL,

		-- The start date-time of the session or lease

	endTime						[11] GeneralizedTime OPTIONAL,

			-- The end date-time of the session or lease

	endReason					[12] EndReason OPTIONAL,

		-- The reason for the session to end

	octetsReceived				[13]	INTEGER (0..18446744073709551615) OPTIONAL,

		-- The number of octets the target received

	octetsTransmitted			[14]	INTEGER (0..18446744073709551615) OPTIONAL,

		-- The number of octets the target transmitted

	rawAAAData					[15]	OCTET STRING OPTIONAL

		-- Content of the raw AAA record

}



AccessEventType			::= ENUMERATED

{

	accessAttempt(0),

		-- A target requests access to the IAS

	accessAccept(1),

		 -- IAS access is granted to the target, the session begins

	accessReject(2),

		-- IAS access is refused to the target

	accessFailed(3),

		-- The Access_attempt timed-out or failed otherwise

	sessionStart(4),

		-- A target starts using the IAS; not in use anymore from version 4(4).

	sessionEnd(5),

		-- A target stops using the IAS; not in use anymore from version 4(4).

	interimUpdate(6),

		-- Intermediate status report on service status or usage

	unknown(7),

	...,

	startOfInterceptionWithSessionActive(8),

		-- LI is started on a target who already has an active session

	accessEnd(9)

		-- A target stops using the IAS, the session ends.

}



InternetAccessType		::= ENUMERATED

{

	undefined(0),

	dialUp(1),

		-- IAS via DialUp access

	xDSL(2),

		-- IAS via DSL access

	cableModem(3),

		-- IAS via Cable access

	lAN(4),

		-- IAS via LAN access

	...

}



EndReason			::= ENUMERATED

{

	undefined(0),

	regularLogoff(1),

		-- The target logged off

	connectionLoss(2),

		-- The connection was lost

	connectionTimeout(3),

		-- The connection timed-out

	leaseExpired(4),

		-- The DHCP lease expired

	...

}



-- =====================================================

-- Intercept-related information for IRI-Only intercepts

-- =====================================================



L2IRIOnly		::= SEQUENCE

{

	l2IRIOnlyObjId					[0] RELATIVE-OID,

	l2protocolInformation		[2] L2ProtocolInformation,

	l2AggregatedNbrOfPackets	[3] INTEGER OPTIONAL,

	l2AggregatedNbrOfBytes		[4] INTEGER OPTIONAL,

	...

}



L2ProtocolInformation		::= ENUMERATED

{

	l2ProtocolL2tp(1),

		-- The L2TP protocol is used

	l2ProtocolL2f(2),

		-- The L2F protocol is used

	l2ProtocolPptp(3),

		-- The PPTP protocol is used

	l2ProtocolPpp(4),

		-- The PPP protocol is used

	ethernetProtocol(5),

		-- The ethernet protocol is used

	undefined(6),

	...,

	l2ProtocolATM2684(7)

		-- The protocol RFC 2684, method "LLC Encapsulation for Bridged Protocols" [16] is used

}



END -- end of L2AccessPDU