[srslte-users] [srsLTE] MAC code failure

[idumihai16 at gmail.com]

Hello Pedro,

In my setup I am using an Huawei P9 lite as a UE.

Thank you so much,
Mihai 


-----Original Message-----
From: Pedro Alvarez <pedro.alvarez at softwareradiosystems.com> 
Sent: Sunday, June 3, 2018 21:39
To: Mihai Idu <idumihai16 at gmail.com>
Cc: srslte-users <srslte-users at lists.softwareradiosystems.com>
Subject: Re: [srslte-users] [srsLTE] MAC code failure

Hi Mihai,

Does this happen when you try to connect one user only?
Can you send the epc.log and the enb.pcap of the two user case?

Regards,
Pedro

On Sun, Jun 3, 2018 at 11:45 AM, Mihai Idu <idumihai16 at gmail.com> wrote:
> Hello srs users,
>
> i am writing this e-mail because i am finding myself into a blocking 
> point, and i would love a little help. I am implemented the following settup:
>
> 1. USRP X310 which is the enodeB and i have 2 users Huawei P9 lite
>
> I manage to define the users in the HSS and changed the MNC and MCC 
> according to the IMSI. but when i try to connect the phones to the 
> network i am facing the following :
>
> Attach Request -- UE is already attached.Attach request -- IMSI:
> 901700000022950
> Attach request -- eNB-UE S1AP Id: 19, MME-UE S1AP Id: 19 Attach 
> request -- Attach type: 2 Attach Request -- UE Network Capabilities 
> EEA: 11110000 Attach Request -- UE Network Capabilities EIA: 11110000 
> Attach Request -- MS Network Capabilities Present: true PDN 
> Connectivity Request -- EPS Bearer Identity requested: 0 PDN 
> Connectivity Request -- Procedure Transaction Id: 1 PDN Connectivity 
> Request -- ESM Information Transfer requested: false Downlink NAS: 
> Sending Authentication Request Plain UL NAS: Authentication Failure 
> MAC code failure Received UE Context Release Request. MME-UE S1AP Id 
> 19 UE is not ECM connected. No need to release S1-U. MME UE S1AP Id 19 
> UE is ECM IDLE.
>
>
> If anyone has some idea to fix this issue please, let me know. from my 
> knowledge this error message appears when the MAC provided by the 
> network is not a correct one.
>
> Thank you,
> Mihai
>
> _______________________________________________
> srslte-users mailing list
> srslte-users at lists.softwareradiosystems.com
> http://www.softwareradiosystems.com/mailman/listinfo/srslte-users
>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: enb.log
Type: application/octet-stream
Size: 3416064 bytes
Desc: not available
URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20180603/956d1f59/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: enb.pcap
Type: application/octet-stream
Size: 65536 bytes
Desc: not available
URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20180603/956d1f59/attachment-0001.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: epc.log
Type: application/octet-stream
Size: 94208 bytes
Desc: not available
URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20180603/956d1f59/attachment-0002.obj>