SGSN Context Response Message <sgsnContextRsp>
Sent from the old SGSN to the new SGSN in response to an SGSN Context Request.
Reference:
3GPP TS 23.060, 29.060
The message must include at least the following elements (IEs) in order to be considered valid by an SGSN:
- cause
In a positive response, the following IEs are also required:
- imsi
- teicp
- rab_context (one for each RAB using lossless PDCP context)
- mm_context
- pdp_context (one for each active context)
Type:
SgsnContextResponseMsgTypeATTRIBUTES |
|
| name | nameType |
CHILD ELEMENTS |
Child |
Occurrences |
Type |
| <header> | 0 .. 1 | gtpHeaderType |
| <cause> | 0 .. 1 | Uint8StaticValueType |
| IMSI IE <imsi> | 0 .. 1 | gtpImsiType |
| Tunnel Endpoint Identifier Control Plane IE <teicp> | 0 .. 1 | gtpTeicpType |
| RAB Context IE <rab_context> | 0 .. 11 | gtpRabContextType |
| Radio Priority SMS IE <radio_priority_sms> | 0 .. 1 | gtpRadioPrioritySmsType |
| Radio Priority IE <radio_priority> | 0 .. 11 | gtpRadioPriorityType |
| Packet Flow ID IE <packet_flow_id> | 0 .. 11 | gtpPacketFlowIdType |
| Charging Characteristics IE <charging_char> | 0 .. 11 | gtpChargingCharType |
| Radio Priority LCS IE <radio_priority_lcs> | 0 .. 1 | gtpRadioPriorityLcsType |
| PDP Context IE <pdp_context> | 0 .. 11 | gtpPdpContextType |
| IP Address <control_addr> | 0 .. 1 | IpAddressDynamicValueType |
| PDP Context Prioritization IE <context_prioritization> | 0 .. 1 | gtpPdpContextPrioritizationType |
| MBMS Context IE <mbms_ue_context> | 0 .. * | gtpMbmsUeContextType |
| Signalling Priority Indication with NSAPI IE (204) <sig_priority_ind> | 0 .. 1 | gtpSignallingPriorityIndicationwNSAPIIe |
| 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 |