Whe gNB cannot receive AMF's information?

Q/A
,
#1

Hi all, I have connected free5GC with a external gNB, but I am getting one strange problem.
a. The status of SCTP between free5GC and gNB is OK;
b. The NG interface is OK;
c. I have subscribed a USIM card with OP,K,IMSI and PLMN;
d. The problem is AMF replys ‘Authentication Request’ to the gNB after the gNB sends ‘initial UE Message’ to AMF, but the gNB can not receive the information.

Below is gNB’s log.

gNB_LOG
gNB_LOG1049×579 8.14 KB

The file is 5GC’s log.
5GC_log.txt (6.6 KB)

Who have encoutered this problem?

#2

Hi @jiu_mao,

Do you record any pcap file on both gNB and core network side? If so, please provide them to us. It’s easier for us to find the problem.

Thanks

#3

Hi, @jiu_mao
since there hasn’t been any replies from you, this topic is closed by admin.
If you have further questions about this topic, please create another topic.
Thanks.

#4