[srsran-users] srsUE with srsgNB using ZMQ -- UE will not reconnect after ue inactivity timer activates

[Brendan McAuliffe]

Hi Glenn,

This is a known limitation of srsRAN when running in 5G SA. If the UE loses
sync during the attach, or the inactivity timer runs out while the UE is
connected, the UE will not start the RRC connection again.

A workaround is to increase the RRC inactivity timer in the eNB
configuration file. You can find this on line 411.

Best regards,
Brendan

On Fri, 9 Dec 2022 at 16:54, Pilato, Glenn - US <glenn.pilato at caci.com>
wrote:

> All,
>
> Just to  make everyone aware and perhaps have development look into this.
> I am following this guide for configuration., but have the 5G core on a
> separate machine.
>
>
> https://docs.srsran.com/en/latest/app_notes/source/5g_sa_E2E/source/index.html
>
> I noticed that after connecting and letting the ue inactivity timer kick
> in, the UE WILL NOT REATTACH to the gNB.  Has anyone else seen this?  If I
> send data before the timeout everything works correctlyl.
>
> --GJP
>
>
>
> *Glenn J. Pilato*
>
> Cyber SW Test Eng.
>
> Email: Glenn.Pilato at caci.com
>
> 15 Vreeland Rd, rm. 1-041
>
>
>
>
>
>
>
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-- 
Brendan McAuliffe

User Success Associate

Software Radio Systems, Ltd.
brendan at srs.io
www.srs.io
Barcelona, Spain
[image: twitter] <https://twitter.com/Brendan_SRS>
[image: linkedin] <https://www.linkedin.com/in/bmcaulif/>
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