[srsran-users] Huawei P40 pro can search 5G SA cell but cannot finish RRC procedure

[Mihai Idu]

Hello Tu Kai,

Can you attach the .pcap file?

Thank you,
M

On Fri, Sep 16, 2022 at 9:14 PM Tu Kai <tukai2259 at gmail.com> wrote:

> Issue Description
> Hello,
>
> I followed this note
> <https://docs.srsran.com/en/latest/app_notes/source/5g_sa_COTS/source/index.html> The
> srsenb and Open5GS works properly, the UE can see the 5G SA cell and send
> RACH messages, but cannot finish the RRC procedure as shown in the pcap.
>
> Setup Details
> Operation System: Ubuntu 20.04
> srsRAN 22.04
> RF: USRP B210(with 2 VERT900 antennas)
> UE: HUAWEI P40 pro
> Card type: Sysmocom USIM(sysmoUSIM-SJS1)
> Sim card configuration:
> Generated card parameters :
>  > Name     : Magic
>  > SMSP     : e1ffffffffffffffffffffffff0581005155f5ffffffffffff000000
>  > ICCID    : 8988211000000452618
>  > MCC/MNC  : 001/01
>  > IMSI     : 901701234567895
>  > Ki       : 00000000000000000000000064617665
>  > OPC      : 64097b52589f63f12eec5172b49929d9
>  > ACC      : None
>  > ADM1(hex): 3439393633353439
>  > OPMODE   : None
>
> Expected Behavior
> UE connect to 5G SA network.
>
> Actual Behaviour
> UE can’t connect to 5G SA network, even cannot finish the RRC procedure.
> After RRC setup request and RRC setup message, without RRC setup complete,
> there are some RRC Resume request 1 messages. I have configured Wireshark
> as the enb.conf says, but Wireshark shows a Malformed packet and dissector
> bug as shown in the pcap.
> [image: image]
> <https://user-images.githubusercontent.com/43031500/190521900-f8f79785-c9d3-4972-b5b5-c2710b013798.png>
>
> Additional Information
> I have several questions in this case:
>
>    1. What is the wireshark version are used in this note? Does the
>    wireshark needs any plug-in to decode 5G NR frames correctly?
>    2. Why the RRC setup complete message are missing, and RRC Resume
>    request comes up?
>    3. Any help is appreciated!
>
> _______________________________________________
> srsran-users mailing list
> srsran-users at lists.srsran.com
> https://lists.srsran.com/mailman/listinfo/srsran-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20220917/7ae2bc51/attachment.htm>