Re: [powder-users] Connection between UE and ENB lost after few seconds

[Dustin Maas]

This is likely an authentication issue. What do the EPC and gNB logs say?

-Dustin

On 14 Jun 2024, at 10:35, 'praghur' via Powder Users wrote:

Hello POWDER team. 

I am running my experiment on srsRAN for 4G using the profile and experiment as shown below.

Profile - https://github.com/praghur/srsLTE_PR/tree/Reduced-nodes_S1-adapted

Experiment - https://www.powderwireless.net/status.php?uuid=c55bb77a-2a5e-11ef-9f39-e4434b2381fc

As shown in the attachment, the UE attaches to the eNB successfully the first time, but it continues to cycle Attach Failed-RRC connected mode. 

I saw this issue with somebody else in the past as discussed in the thread - https://groups.google.com/g/powder-users/c/-ddT9lFO_70/m/ZDlLbAeUAgAJ

Can you please help me with me? Attached is log files for the UE. Thanks a lot. 

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[Dustin Maas]

Ah.. this is the authentication issue we solved already. Disregard.