Section: 7.2.18 Create Indirect Data Forwarding Tunnel Request
Content: The Create Indirect Data Forwarding Tunnel Request message shall be sent on the S11/S4 interface by the MME/SGSN to the SGW as part of the Handover procedures or TAU/RAU procedure with Serving GW change and data forwarding as specified in clause 5.3.3.1A of 3GPP TS 23.401[ General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access ]  [3]. Table 7.2.18-1 specifies the presence requirements and the conditions of the IEs in the message. Table 7.2.18-1: Information Elements in a Create Indirect Data Forwarding Tunnel Request Table -2: Bearer Context within Create Indirect Data Forwarding Tunnel Request