UE keep connect and disconnect #590
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I have followed this tutorial srsRAN gNB with COTS UEs. It seems that my UE can connect to network, but it keep being released all the time. So my UE cannot use internet. My system
The gNB can connect to the Core and receive IP address, as shown in gnb_trace.txt
However, when I try to connect UE to the system, it gets registered and released repeatedly, as shown on log of open5gs 5gc.log
With unstable connection, the UE cannot access internet although it can connect to the network as shown on quectel minicom quectel_minicom.txt
Also the wireshark of gnb only return I have tried
I have attached log gnb |
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Replies: 3 comments 8 replies
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Could you provide gnb logs? |
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@pgawlowicz I change to another UE. The UE can connect to the network consistently without being released, with a stable RNTI of I used spectrum analyzer to capture at center freq 3410 MHz. It shows spectrums. It peaks at 3416 MHz with amplitude -17.67 dBm. Could you please suggest what should I try more? Thank you very much. today's log (the code is done with the same config of this discussion)
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I also experience RRC release with srsue. But it only happens a few mins after connection is established and no application is launched, such as iperf or ping. Is this expected? |
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Thank you for reminding the NAT rule again. It turns out that my UE (ZLTX21 WIFI 5 CPE) need to be toggled on the NAT rule again before the UE can access the internet. I use iphone 13 connected to WiFi from this CPE and can test speedtest, IPerf properly.
Thank you very much for your help! @pgawlowicz 🙏🙏🙏