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5G core deployment using Free5GC

License: MIT License

Lua 4.08% Shell 25.55% Dockerfile 41.65% Python 28.71%
5g free5gc k8s

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free5gc-k8s's Issues

ARM-ueransim dockerfile

Hello, thank you for your works! This helps me a lot.
I noticed the images are all based on x86_64. So I am trying to build ARM image based on your dockerfile.
free5gc/ dockerfile works well, but in ueransim's dockerfile, there is one line:COPY /app/* ./ .
I wonder what is this /app/* files. Could you please uploads these files so that we can build ueransim on ARM?

UE2 wont connect properly

Hello,

I am having problems connecting the 2nd UE. In my opinion I have transferred the subcriber info correctly in the webui and the UE is also shown as connected, but according to the logs this does not seem to be the case.

For example, the AMF has the following errors:

2024-02-11T09:33:27Z [INFO][AMF][Producer] [OAM] Handle Registered UE Context
2024-02-11T09:33:27Z [INFO][AMF][GIN] | 200 |     10.244.0.95 | GET     | /namf-oam/v1/registered-ue-context |
2024-02-11T09:33:39Z [INFO][AMF][NGAP][10.10.2.22:45029][AMF_UE_NGAP_ID:2] Uplink NAS Transport (RAN UE NGAP ID: 2)
2024-02-11T09:33:39Z [INFO][LIB][FSM] Handle event[Gmm Message], transition from [Registered] to [Registered]
2024-02-11T09:33:39Z [INFO][AMF][GMM][AMF_UE_NGAP_ID:2][SUPI:imsi-001010000000002] Handle UL NAS Transport
2024-02-11T09:33:39Z [INFO][AMF][GMM][AMF_UE_NGAP_ID:2][SUPI:imsi-001010000000002] Transport 5GSM Message to SMF
2024-02-11T09:33:39Z [INFO][AMF][GMM][AMF_UE_NGAP_ID:2][SUPI:imsi-001010000000002] Select SMF [snssai: {Sst:1 Sd:000002}, dnn: streaming]
2024-02-11T09:33:39Z [WARN][AMF][GMM][AMF_UE_NGAP_ID:2][SUPI:imsi-001010000000002] nsiInformation is still nil, use default NRF[http://nrf-nnrf:8000]
2024-02-11T09:33:39Z [ERRO][AMF][GMM][AMF_UE_NGAP_ID:2][SUPI:imsi-001010000000002] CreateSmContextRequest Error: undefined response type

The UE itself shows the following:

[2024-02-11 09:33:22.719] [nas] [info] UE switches to state [MM-DEREGISTERED/PLMN-SEARCH]
[2024-02-11 09:33:22.720] [rrc] [debug] New signal detected for cell[1], total [1] cells in coverage
[2024-02-11 09:33:22.720] [nas] [info] Selected plmn[001/01]
[2024-02-11 09:33:22.720] [rrc] [info] Selected cell plmn[001/01] tac[1] category[SUITABLE]
[2024-02-11 09:33:22.720] [nas] [info] UE switches to state [MM-DEREGISTERED/PS]
[2024-02-11 09:33:22.720] [nas] [info] UE switches to state [MM-DEREGISTERED/NORMAL-SERVICE]
[2024-02-11 09:33:22.720] [nas] [debug] Initial registration required due to [MM-DEREG-NORMAL-SERVICE]
[2024-02-11 09:33:22.720] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-02-11 09:33:22.720] [nas] [debug] Sending Initial Registration
[2024-02-11 09:33:22.720] [nas] [info] UE switches to state [MM-REGISTER-INITIATED]
[2024-02-11 09:33:22.720] [rrc] [debug] Sending RRC Setup Request
[2024-02-11 09:33:22.720] [rrc] [info] RRC connection established
[2024-02-11 09:33:22.720] [rrc] [info] UE switches to state [RRC-CONNECTED]
[2024-02-11 09:33:22.720] [nas] [info] UE switches to state [CM-CONNECTED]
[2024-02-11 09:33:22.731] [nas] [debug] Authentication Request received
[2024-02-11 09:33:22.735] [nas] [debug] Security Mode Command received
[2024-02-11 09:33:22.735] [nas] [debug] Selected integrity[2] ciphering[0]
[2024-02-11 09:33:22.757] [nas] [debug] Registration accept received
[2024-02-11 09:33:22.757] [nas] [info] UE switches to state [MM-REGISTERED/NORMAL-SERVICE]
[2024-02-11 09:33:22.757] [nas] [debug] Sending Registration Complete
[2024-02-11 09:33:22.757] [nas] [info] Initial Registration is successful
[2024-02-11 09:33:22.757] [nas] [debug] Sending PDU Session Establishment Request
[2024-02-11 09:33:22.757] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-02-11 09:33:22.978] [nas] [error] PDU Session Establishment Reject received [REQUEST_REJECTED_UNSPECIFIED]
[2024-02-11 09:33:22.978] [nas] [error] Received PTI [0] value is invalid
[2024-02-11 09:33:22.978] [nas] [warning] Sending SM Cause[INVALID_PTI_VALUE] for PSI[1]
[2024-02-11 09:33:22.979] [nas] [error] MM Cause with invalid SM message type in DL NAS Transport, ignoring received message
[2024-02-11 09:33:39.743] [nas] [warning] Retransmitting PDU Session Establishment Request due to T3580 expiry
[2024-02-11 09:33:39.743] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-02-11 09:33:55.760] [nas] [warning] Retransmitting PDU Session Establishment Request due to T3580 expiry
[2024-02-11 09:33:55.760] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-02-11 09:34:11.779] [nas] [warning] Retransmitting PDU Session Establishment Request due to T3580 expiry

As I said, the UE is shown as connected in the webui, but when you click on "Show info" the page enters a loading state because the amf cannot load the UE correctly.
Do you have any idea how this could be fixed?

Thanks in advance
Best regards
Justin

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