3GPP TS 29.061 V9.7.0 (2011-09)Technical Specification3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Interworking between the Public Land Mobile Network (PLMN)supporting packet based services andPacket Data Networks (PDN)(Release 9)The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP. The present document has not been subject to any approval process by the 3GPP Organisational Partners and shall not be implemented. This Specification is provided for future development work within 3GPP only. The Organisational Partners accept no liability for any use of this Specification.Specifications and reports for implementation of the 3GPP TM system should be obtained via the 3GPP Organisational Partners Publications Offices.3GPP TS 29.061 V9.7.0 (2011-09)153Release 9KeywordsUMTS, GSM, LTE, packetmode, interworking, PLMN, PDN3GPPPostal address3GPP support office address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16Internethttp:/www.3gpp.orgCopyright NotificationNo part may be reproduced except as authorized by written permission.The copyright and the foregoing restriction extend to reproduction in all media. 2011, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC).All rights reserved.UMTS is a Trade Mark of ETSI registered for the benefit of its members3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational PartnersLTE is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational PartnersGSM and the GSM logo are registered and owned by the GSM AssociationContentsForeword81Scope92References93.1Definitions123.2Abbreviations133.3Symbols144Network characteristics154.1Key characteristics of PLMN154.2Key characteristics of PSDN154.3Key characteristics of IP Networks155Interworking Classifications155.1Service Interworking155.2Network Interworking155.3Numbering and Addressing156Access reference configuration156.1General156.2Access Interfaces and Reference Points for non-EPC based Packet Domain156.3Access Interfaces and Reference Points for EPC based Packet Domain167Interface to Packet Domain Bearer Services167.1A/Gb mode167.2Iu mode177.3Interface to EPC-based Packet Domain Bearer Services178Subscription checking178APrevention of IP spoofing189Message Screening1810Interworking with PSDN (X.75/X.25)1811Interworking with PDN (IP)1811.1General1811.2PDN Interworking Model1811.2.1Access to Internet, Intranet or ISP through Packet Domain1911.2.1.1Transparent access to the Internet2011.2.1.2IPv4 Non Transparent access to an Intranet or ISP2111.2.1.2.1non-EPC based IPv4 Non Transparent access2111.2.1.2.2EPC based IPv4 Non Transparent access2311.2.1.3IPv6 Non Transparent access to an Intranet or ISP2511.2.1.3.1IPv6 PDP Context Activation2511.2.1.3.1aIPv6 EPC based Bearer Activation2811.2.1.3.2IPv6 Stateless Address Autoconfiguration3011.2.1.3.2aIPv6 Stateless Address Autoconfiguration for EPC3111.2.1.3.3IPv6 Stateful Address Autoconfiguration3411.2.1.3.4IPv6 Router Configuration Variables3411.2.1.4Access to Internet, Intranet or ISP with Mobile IPv43511.2.1.5IP Fragmentation Across Gi/SGi3811.3Numbering and Addressing3911.4Charging3911.5Domain Name System Server (DNS Server)3911.6Screening3911.7IP Multicast access3912Interworking with PDN (PPP)4012.1General4012.2PDN Interworking Model4112.2.1Virtual dial-up- and direct Access to PDNs, or ISPs through Packet Domain4112.2.1.1Procedural description4213Interworking with PDN (DHCP)4413.1General4413.2PDN Interworking Model of GGSN for DHCP4413.2.1Address allocation by the Intranet or ISP4513.2.1.1Address allocation using DHCPv44613.2.1.2Address allocation using DHCPv64713.2.2Other configuration by the Intranet or ISP (IPv6 only)4713.3PDN Interworking Model of P-GW for DHCP4813.3.1Address allocation by the Intranet or ISP4913.3.1.1IPv4 Address allocation and IPv4 parameter configuration via DHCPv44913.3.1.2IPv6 Prefix allocation via IPv6 stateless address autoconfiguration via DHCPv65013.3.1.3IPv6 parameter configuration via stateless DHCPv65013aInterworking with IMS5013a.1General5013a.2IMS Interworking Model5113a.2.1IMS Specific Configuration in the GGSN/P-GW5113a.2.2IMS Specific Procedures in the GGSN/P-GW5213a.2.2.1Request for Signalling Server Address5213a.2.2.1aFailure of Signalling Server Address5213a.2.2.2Establishment of a PDP Context/EPS Bearer for Signalling5213a.2.2.3Creation of a PDP Context/EPS Bearer f