Update PDP Context Request Message  <updatePdpContextReq> 

Sent from one GSN to another to inform the recipient of modifications to a PDP context's path and/or QoS.
Reference: 3GPP TS 23.060, 29.060

The message must include at least the following elements (IEs) in order to be considered valid by a GGSN:

The message must include at least the following elements (IEs) in order to be considered valid by an SGSN:

Type:

  UpdatePdpContextRequestMsgType
ATTRIBUTES
name nameType

CHILD ELEMENTS

Child

Occurrences

Type

 <header> 0 .. 1 gtpHeaderType
IMSI IE <imsi> 0 .. 1 gtpImsiType
Routing Area Identity IE <rai> 0 .. 1 gtpRaiType
Recovery IE <recovery> 0 .. 1 gtpRecoveryType
Tunnel Endpoint Identifier Data I IE <teid> 0 .. 1 gtpTeidType
Tunnel Endpoint Identifier Control Plane IE <teicp> 0 .. 1 gtpTeicpType
NSAPI IE <nsapi> 0 .. 1 gtpNsapiType
End User Address IE <end_user_addr> 0 .. 1 gtpEndUserAddressType
Trace Reference IE <trace_ref> 0 .. 1 gtpTraceRefIeType
Trace Type IE <trace_type> 0 .. 1 gtpTraceTypeType
Protocol Configuration Options IE <pco> 0 .. 1 gtpProtocolConfigOptionsType
IP Address <control_addr> 0 .. 2 IpAddressDynamicValueType
IP Address <user_addr> 0 .. 2 IpAddressDynamicValueType
QoS Profile IE <qos_profile> 0 .. 1 gtpQosProfileType
Traffic Flow Template IE <tft> 0 .. 1 gtpTftType
Trigger ID IE <trigger_id> 0 .. 1 gtpTriggerIdType
OMC ID IE <omc_id> 0 .. 1 gtpOmcIdType
Common Flags IE <common_flags> 0 .. 1 gtpCommonFlagsType
APN Restriction IE <apn_restriction> 0 .. 1 gtpApnRestrictionType
MS Info Change Reporting Action IE <change_rpt_action> 0 .. 1 gtpChangeRptActionType
Radio Access Technology Type IE <rat_type> 0 .. 1 gtpRatTypeType
User Location Information IE <uli> 0 .. 1 gtpUliType
MS Time Zone IE <time_zone> 0 .. 1 gtpTimeZoneType
Additional Trace Information IE <trace_info> 0 .. 1 gtpTraceInfoType
Direct Tunnel Flags IE <direct_tunnel_flags> 0 .. 1 gtpDirectTunnelFlagsType
Bearer Control Mode IE <bearer_control_mode> 0 .. 1 gtpBearerControlModeType
APN Aggregate Maximum Bit Rate (APN-AMBR) IE (198) <apn_ambr> 0 .. 1 gtpApnAmbrType
Signalling Priority Indication IE (203) <sig_priority_ind> 0 .. 1 gtpSignallingPriorityIndicationIe
Private Extension IE <private_ext> 0 .. * gtpPrivateExtType
PARENT ELEMENTS

Parent

Type

GTP-C V1 Message Definitions <gtpv1_messages> GtpMessageTypes
GTP-C V1 Message Definitions <message_definitions> GtpMessageTypes