Vorlage 3a

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

defined in the NASubscriber

sequence.

8.4.1.5 Network access: identification of a user by its unique assigned IP address information request criteria elements and structure

This section covers the request criteria contained in the requestParameters 

RequestConstraints sequence sent in the XML request for the network access service usage.

Network access service Element or attribute Description Example

equals Request constraint

networkAccess Service = networkAccess

naServiceUsage Category = naServiceUsage

naAssignedAddress structure

NAAssignedAddress SEQUENCE

addressSetOrRangeOrMask SEQUENCE

IPaddressSetOrRangeOrMask CHOICE

set SEQUENCE OF

IPAddress CHOICE

iPTextAddress 198.51.100.25 assignedTime Structure

TimeSpan SEQUENCE

startTime Start time of the period when 20160725113000Z the IP address was assigned.

endTime End time of the period when the 20160725113800Z IP address was assigned.

8.4.1.6 Network access: identification of a user by its unique 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