B.16 Content information (HI3 MMS)

33.1083G Security3GPPHandover interface for Lawful Interception (LI)Release 17TS

Mms-HI3-PS {itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi3mms(17) r16 (16) version-0(0)}

DEFINITIONS IMPLICIT TAGS ::=

BEGIN

IMPORTS

MMSCorrelationNumber, MMSEvent

FROM MmsHI2Operations

{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi2mms(16) r16 (16) version-0(0)} — Imported from TS 33.108 v.14.0.0

LawfulInterceptionIdentifier,TimeStamp

FROM HI2Operations

{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) hi2(1) version18(18)}; — from ETSI HI2Operations TS 101 671 v3.12.1

— Object Identifier Definitions

— Security DomainId

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

securityDomain(2) lawfulIntercept(2)}

— Security Subdomains

threeGPPSUBDomainId OBJECT IDENTIFIER ::= {lawfulInterceptDomainId threeGPP(4)}

hi3DomainId OBJECT IDENTIFIER ::= {threeGPPSUBDomainId hi3mms(17) r16(16) version-0(0)}

CC-PDU ::= SEQUENCE

{

mmSLIC-header [1] MMSLIC-header,

payload [2] OCTET STRING

}

MMSLIC-header ::= SEQUENCE

{

hi3MmsDomainId [0] OBJECT IDENTIFIER, — 3GPP HI3 Domain

lIID [1] LawfulInterceptionIdentifier OPTIONAL,

mMSCorrelationNNumber [2] MMSCorrelationNumber,

timeStamp [3] TimeStamp,

t-PDU-direction [4] TPDU-direction,

mMSVersion [5] INTEGER,

transactionID [6] UTF8String,

national-HI3-ASN1parameters [7] National-HI3-ASN1parameters OPTIONAL,

— encoded per national requirements

ice-type [8] ICE-type OPTIONAL,

— The ICE-type indicates the applicable Intercepting Control Element(see ref [19]) in which

— the T-PDU is intercepted.

…

}

TPDU-direction ::= ENUMERATED

{

from-target (1),

to-target (2),

unknown (3)

}

National-HI3-ASN1parameters ::= SEQUENCE

{

countryCode [1] PrintableString (SIZE (2)),

— Country Code according to ISO 3166-1 [39],

— the country to which the parameters inserted after the extension marker apply

— In case a given country wants to use additional national parameters according to its law,

— these national parameters should be defined using the ASN.1 syntax and added after the

— extension marker (…).

— It is recommended that "version parameter" and "vendor identification parameter" are

— included in the national parameters definition. Vendor identifications can be

— retrieved from IANA web site. It is recommended to avoid

— using tags from 240 to 255 in a formal type definition.

…

}

ICE-type ::= ENUMERATED

{

mMSC (1),

mMSProxyRelay (2),

…

}

END — OF Mms-HI3