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aligungr / UERANSIM

Open source 5G UE and RAN (gNodeB) implementation.
GNU General Public License v3.0
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uesimtun not created #628

Closed arashd021 closed 1 year ago

arashd021 commented 1 year ago

Hello,

I am using UERANSIM and free5gc (towards5gs-helm) in a 3 node Kubernetes cluster. The issue is that the TUN interface at UE (uesimtunx) is not created. I have to restart the UE container and if I'm lucky sometimes it appear and it's gone when the pod is restarted. I have removed multus and installed everything from scratch and still no luck. How can I create this TUN interface manually? Where is the process of creating the TUN interface triggered so I can look into it for debugging?

arashd021 commented 1 year ago

SOLVED: the issue was trivial and was caused by SMF not connecting properly to the core network "5gnetwork". I restarted the SMF and now everything is working fine. I deployed slicing in free5gc and I have multiple TUN interfaces per UE.

Thank you!