[srslte-users] combined attach from srsue using ZeroMQ

[Andre Puschmann]

Alex,

by default we just handle the EPS_ONLY attach accept, because this is
what we request by default. Please check the code. If you need different
behavior, you need to change that.

Cheers
Andre

On 24/8/20 20:24, Alexander Serkin wrote:
> Thank you, Andre
> Successfully found the place. But now may be you can give another advice)
> When ue receives attach accept with attach result 2 (combined-imsi/eps
> attach) it does not respond with attach complete.
> When using EPS attach type (1) - everything is ok.
> That probably is something obvious?
> The pcap attached shows two types of attach - combined and eps. Ue.log
> is attached as well.
> 
> Cheers,
> Alex
> 
> On Mon, 2020-08-24 at 14:32 +0200, Andre Puschmann wrote:
>> Alex,
>>
>> the message is generated by the NAS layer of the UE.
>>
>> The source can be found in nas.cc
>>
>> Cheers
>> Andre
>>
>> https://github.com/srsLTE/srsLTE/blob/master/srsue/src/stack/upper/nas.cc
>>
>> On 24/8/20 14:19, Alexander Serkin wrote:
>> Dear friends, has anybody an advice on this?
>> The idea is to modify EPS attach type value to 2 (Combined EPS/IMSI
>> attach) in Initial UE message.
>> Can you please point me on this data within source code in order to try
>> another value if that makes any sence?
>>
>> Many thanks,
>> Alex
>>
>>
>>
>> On Thu, 2020-08-13 at 15:45 +0300, Alexander Serkin wrote:
>> Dear colleagues
>> My question is about the possibility to simulate combined attach from
>> srsue using zeromq driver. Is it possible somehow? I looked through
>> the UE config but did not find anything about that. My intention is to
>> test some staff regarding the SGs interface on my lab MME node. That
>> is combined attached is needed for.
>>
>> Thank you !
>> Alex
>>
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>>


-- 
Andre Puschmann

Software Radio Systems (SRS)
http://www.softwareradiosystems.com

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