Avamprogetto 2a

Technical requirements for the handover interfaces for the execution of telecommunications surveillance

IPAddress CHOICE

iPTextAddress The IP address of the 198.51.100.24 destination host.

destinationPort The port of the remote host44214

connectionType ENUMERATED udp

The protocol used for the tcp

session. sctp

other

8.4.1.8 Network access: identification of a user by its shared assigned IP address information response elements and structure

This section covers the information response elements and fields of the Network access subscriber records according to ETSI TS 102 657 V1.17.1 Annex E.

Network access Service Usage Element or Description Example attribute

recordNumber Structure 0, 1, 2, ...

recordPaylod structure

networkAccess Service = networkAccess

naServiceUsage Category = naServiceUsage

naServiceUsage structure

NAServiceUsage SEQUENCE

GprsInformation SEQUENCE

iMSI The International Mobile Subscriber 2289930355117730 Identity (IMSI) associated with the

network access.

mSISDN The MSISDN associated with the 41771112233 network access. It shall be provided

in international format.

naDevice Structure

naDeviceId Identity of a device used for the 41311116655 network access

description Human readable description of the MSISDN

device related to the service Mobile phone subscription. cable modem macAddress Media Access Control address 54A6FA471B3C according to IEEE 802. (6 octets)

dslID DSL identifier as set by the CSP. DSL-134523 imei International Mobile Equipment 3571600455770051 Identity

subscriberID An alternative identifier for the NA7654321 subscriber using a specific service

of the CSP. To be used only when it

differs from the subscriberID

defined in the NASubscriber

sequence.