osmocom Kernel GTPU module - Support for incoming DL packets for idle mode users in S-GW /SGSN

Hi , Posting question related to capability to implement user plane (GTP tunnel) for S1-U and Iu-PS interface between S-GW & eNB and SGSN & RNC respectively via osmocom kernel GTP-U module. At present it seems if TE-ID is not valid packet is dropped in kernel GTP-U module. So in order to use this for S1-U/Iu-PS interface it is required to add support for following use-case: * Down link packet arrival in S-GW /SGSN for UE which is in idle mode - Buffer the packet and trigger paging to move the UE to connected. a. When UE moves to idle mode - S1-U or IuPS bearer is released. In this case IP address and TE-ID of eNB/RNC becomes invalid. b. DL Packet is received for the idle mode UE in S-GW/SGSN - In this case , kernel GTP-U module should deliver packet to user-space application (SGW/osmoSGSN) so that these packets can be buffered in user space and paging can be initiated. Question - Is there any plan to support above in near-future in osmocom kernel GTP-U module or larger question would be to plan to enable usage of kernel GTP-U module in SGSN and SGW towards RAN ? Thanks, Anoop