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travelping / upg-vpp

User Plane Gateway (UPG) based on VPP
Apache License 2.0
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any plan for Network Triggered Service Request? #312

Open congzee opened 1 year ago

congzee commented 1 year ago

I found that network triggered service request is not available with upg-vpp

For network triggered service request, UPF need to notify SMF about downlink packet being buffered in the form of Downlink Data Report IE within PFCP Session Report Request. upg-vpp do NOT buffer the packets and notify the CP function but just drop it.

SMF sent update FAR with apply actions: NOCP and BUFF but I cannot find source for the apply actions .

Does anyone have plan or idea for implementation? Please?🙏

RoadRunnr commented 1 year ago

You are right, that feature is not supported. We do not have plans to work on it.

Of course, contributions are welcome.