Dynamically create/delete PDU Session

[brianchennn]

@linouxis9
I wonder if it's possible to create another PDU Session dynamically for UE after executing sudo ./packetrusher ue. I want to test if free5gc can handle NGAP/NAS message correctly after AMF planned removal.

[linouxis9]

Hi @brianchennn,
Sadly, it's not yet supported, it's in our TODO list.
In the meanwhile, you can tweak the scenario here to do what you want to achieve:

PacketRusher/internal/common/tools/tools.go

Line 155 in 46f1706

ex: add in this file something like:

go func() {
  for {
    time.Sleep(time.Second*5)
    ueRx <- procedures.UeTesterMessage{Type: procedures.DestroyPDUSession, Param: 1}
    time.Sleep(time.Second*5)
    ueRx <- procedures.UeTesterMessage{Type: procedures.NewPDUSession, Param: 1}
  }()
}