Authentication failure for UE on 2nd plmn

Q/A
#1

We are trying to test multiplmn capability using free5gc v3.4.1 with real gNB and UE by adding a second plmn in the plmnlists in the following config files: amfcfg.yaml, ausfcfg.yaml, nssfcfg.yaml, smfcfg.yaml. We were able to receive Registation Request from UE using the second plmn but will always fail at Authentication like below:

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Does anyone know what is wrong here? Or what is the correct setting to support multi plmn?
We encoutered the same problem using v3.2.0 and @BENHSU0723 said v.3.4.1 will sovle this issue but it remains the same. Failing selecting SN with multiple PLMN
Please help! Thanks!
BR,
Li

Failing selecting SN with multiple PLMN
#2

Hello,

@liwan @BENHSU0723
Could you provide your configuration files?
I think we can compare them to address the issues.

#3

Hi, @liwan
We regret to inform you that Free5GC currently does not support the simultaneous use of two PLMNs.

#4

Hi,
since there haven’t any replies from you, we decide to close this topic.
If you have any further questions about this topic, please message the admin or create another topic.
Thanks!

Best regards,