Forward Relocation Response Message <forwardRelocationRsp>
Sent from the new SGSN to the old SGSN in response to a Forward Relocation 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
- ranap_cause (if a RANAP cause exists)
- bssgp_cause (if A/Gb mode and a BSSGP cause exists)
In a positive response, the following IEs are also required:
- teicp
- teid_2 (one for each PDP context)
- control_addr
- rab_setup_info (if at least one RAB is assigned)
Type:
ForwardRelocationResponseMsgTypeATTRIBUTES |
|
name | nameType |
CHILD ELEMENTS |
Child |
Occurrences |
Type |
<header> | 0 .. 1 | gtpHeaderType |
<cause> | 0 .. 1 | Uint8StaticValueType |
Tunnel Endpoint Identifier Control Plane IE <teicp> | 0 .. 1 | gtpTeicpType |
Tunnel Endpoint Identifier Data II IE <teid_2> | 0 .. 11 | gtpTeid2Type |
RANAP Cause IE <ranap_cause> | 0 .. 1 | gtpRanapCause |
IP Address <control_addr> | 0 .. 1 | IpAddressDynamicValueType |
IP Address <user_addr> | 0 .. 1 | IpAddressDynamicValueType |
<utran_container> | 0 .. 1 | HexStaticValueType |
RAB Setup Information IE <rab_setup_info> | 0 .. 11 | gtpRabSetupInfoType |
RAB Setup Information IE <addtl_rab_setup_info> | 0 .. 11 | gtpRabSetupInfoType |
SGSN Number IE <sgsn_number> | 0 .. 1 | gtpSgsnNumber |
BSS Container IE <bss_container> | 0 .. 1 | gtpBssContainerType |
<bssgp_cause> | 0 .. 1 | Uint8StaticValueType |
List of Setup PFCs IE <pfc_list> | 0 .. 1 | gtpSetupPfcListType |
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 |