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:
- teid
- nsapi
- control_addr
- user_addr
- qos
The message must include at least the following elements (IEs) in order to be considered valid by an SGSN:
- nsapi_ie
Type:
UpdatePdpContextRequestMsgTypeATTRIBUTES |
|
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 |