Create Session Request (32) <createSessionReq>
Originated by an MME or an SGSN
Reference:
3GPP TS 29.274
The following elements (IEs) are mandatory in all requests:
- rat_type
- fteid
- apn
- create_bearer_context
Type:
CreateSessionRequestMsgTypeATTRIBUTES |
|
name | nameType |
CHILD ELEMENTS |
Child |
Occurrences |
Type |
<header> | 0 .. 1 | gtp2HeaderType |
IMSI IE (1) <imsi> | 0 .. 1 | gtp2ImsiIe |
MSISDN IE (76) <msisdn> | 0 .. 1 | gtp2MsisdnIe |
MEI IE (75) <mei> | 0 .. 1 | gtp2MeiIe |
User Location Information IE (86) <uli> | 0 .. 1 | gtp2UliIe |
Serving Network IE (83) <serving_network> | 0 .. 1 | gtp2ServingNetworkIe |
Radio Access Technology Type IE (82) <rat_type> | 0 .. 1 | gtp2RatTypeIe |
Indication IE (77) <indication> | 0 .. 1 | gtp2HexIe |
Fully Qualified TEID IE (87) <fteid> | 0 .. 2 | gtp2FteidIe |
Access Point Name <apn> | 0 .. 1 | gtp2ApnType |
Selection Mode IE (128) <selection_mode> | 0 .. 1 | gtp2SelectionModeIe |
PDN Type IE (99) <pdn_type> | 0 .. 1 | gtp2PdnTypeIe |
PDN Address Allocation IE (79) <pdn_addr_alloc> | 0 .. 1 | gtp2PdnAddrAllocIe |
APN Restriction IE (127) <apn_restriction> | 0 .. 1 | gtp2ApnRestrictionIe |
Aggregate Maximum Bit Rate (AMBR) IE (72) <ambr> | 0 .. 1 | gtp2AmbrIe |
EPS Bearer ID IE (73) <linked_bearer_id> | 0 .. 1 | gtp2EpsBearerIdIe |
Protocol Configuration Options IE (78) <pco> | 0 .. 1 | gtp2ProtocolConfigOptionsIe |
Bearer Context to be Created/Deleted <bearer_context> | 0 .. 11 | gtp2BearerContextIe |
Trace Information IE (96) <trace_info> | 0 .. 1 | gtp2TraceInfoIe |
Recovery IE (3) <recovery> | 0 .. 1 | gtp2RecoveryIe |
Fully Qualified Connection Set Identifier (FQ-CSID) (132) <fqcsid> | 0 .. 2 | gtp2FqCsidIe |
UE Time Zone IE (114) <time_zone> | 0 .. 1 | gtp2UeTimeZoneIe |
User Closed Subscriber Group Information (UCI) IE (145) <user_csg_info> | 0 .. 1 | gtp2UserCsgInfoIe |
Charging Characteristics IE (95) <chg_char> | 0 .. 1 | gtp2ChargingCharIe |
LDN <ldn> | 0 .. 2 | gtp2LdnIe |
Signalling Priority Indication IE (151) <sig_priority_ind> | 0 .. 1 | gtp2SignallingPriorityIndicationIe |
Private Extension IE (255) <ext> | 0 .. 1 | gtp2PrivateExtIe |
PARENT ELEMENTS |
Parent |
Type |
GTP-C V2 Message Definitions <gtpv2_messages> | Gtp2MessageTypes |
GTP-C V2 Message Definitions <message_definitions> | Gtp2MessageTypes |