[srslte-users] srsenb disconnection problem

[Ismael Gomez]

Hi nicola, can you send us the enb.log? It is normal behavior to release
the connection after inactivity. You can extend the timeout in the enb.conf
file, expert section.

However the UE should reconnect when paging is received when you ping it
for instance. If you send me the log I can check it.

Regards

El jue., 26 oct. 2017 17:27, Nicola Bui <n.bui at northeastern.edu> escribió:

> Dear all,
>
> I am running srsenb using oai as EPC. My mobile phone (moto g5+) connects
> to the network and for a while behave normally (ping is ok, surfing is ok,
> speedtest is fine). However, after some time everything stops working even
> though the phone still has an IP address the enb says the UE is attached
> (c-RNTI assigned properly).
> Actually, in the enb log I can see the c-RNTI got released and a new one
> got assigned to the UE, but the new connection is not working anymore. The
> only way for recovering the connectivity is from the mobile toggling on and
> off the airplane mode.
> The only error message I can see is: Unhandled feature in RRC function:
> liblte_rrc_unpck_rrc_connection_setup_complete
> However this appears even when the connection has been properly setup.
>
> It will be great if I can get a more stable connection or if the
> connection can be automatically reestablished.
> Any suggestion on how to debug this?
>
> Thanks,
> Nicola Bui
> Senior Research Scientist
> College of Computer and Information Science
> 655E Interdisciplinary Science and Engineering Complex
> Boston, MA 02115
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>
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