Bugfix: Fill QFI for N3 GTP messages
Instead of hardcoding to 0, instruct the GTP module to send N3 GTP packets with the right GTP.
We currently only support one QoS Flow, so check that it is really only one.
Instead of hardcoding to 0, instruct the GTP module to send N3 GTP packets with the right GTP.
We currently only support one QoS Flow, so check that it is really only one.