UE RAN sim is disconnected when uplink more than 600 mbps
Opened this issue · 4 comments
Hi Team,
We are seeing UE-RAN is disconnecting when sending more than 600 mbps traffic.
=============
[ 1] 55.0000-56.0000 sec 73.0 MBytes 612 Mbits/sec
[ 1] 56.0000-57.0000 sec 76.9 MBytes 645 Mbits/sec
[ 1] 57.0000-58.0000 sec 73.1 MBytes 613 Mbits/sec
[ 1] 58.0000-59.0000 sec 70.6 MBytes 593 Mbits/sec
[ 1] 59.0000-60.0000 sec 75.6 MBytes 634 Mbits/sec
[ 1] 60.0000-61.0000 sec 78.0 MBytes 654 Mbits/sec
[ 1] 61.0000-62.0000 sec 68.3 MBytes 573 Mbits/sec
[ 1] 62.0000-63.0000 sec 75.6 MBytes 634 Mbits/sec
[ 1] 63.0000-64.0000 sec 76.6 MBytes 642 Mbits/sec
[ 1] 64.0000-65.0000 sec 83.1 MBytes 697 Mbits/sec
[2023-05-25 08:52:06.755] [rrc] [debug] Signal lost for cell[1], total [0] cells in coverage
[2023-05-25 08:52:06.755] [nas] [error] Radio link failure detected
[2023-05-25 08:52:06.755] [nas] [info] UE switches to state [CM-IDLE]
[2023-05-25 08:52:06.755] [nas] [info] UE switches to state [MM-REGISTERED/PS]
[2023-05-25 08:52:06.755] [nas] [info] UE switches to state [MM-REGISTERED/PLMN-SEARCH]
[2023-05-25 08:52:06.755] [nas] [error] PLMN selection failure, no cells in coverage
[2023-05-25 08:52:06.771] [rrc] [debug] New signal detected for cell[2], total [1] cells in coverage
[2023-05-25 08:52:07.078] [rrc] [warning] Acceptable cell selection failed in [1] cells. [1] no SI, [0] reserved, [0] barred, ftai [0]
[2023-05-25 08:52:07.078] [rrc] [error] Cell selection failure, no suitable or acceptable cell found
[ 1] 65.0000-66.0000 sec 168 MBytes 1.41 Gbits/sec
[ 1] 66.0000-67.0000 sec 146 MBytes 1.22 Gbits/sec
[2023-05-25 08:52:08.973] [nas] [error] PLMN selection failure, no cells in coverage
[ 1] 67.0000-68.0000 sec 128 MBytes 1.07 Gbits/sec
[ 1] 68.0000-69.0000 sec 128 MBytes 1.07 Gbits/sec
[2023-05-25 08:52:11.175] [nas] [error] PLMN selection failure, no cells in coverage
[ 1] 69.0000-70.0000 sec 128 MBytes 1.07 Gbits/sec
[2023-05-25 08:52:12.276] [nas] [info] UE switches to state [MM-REGISTERED/NO-CELL-AVAILABLE]
[ 1] 70.0000-71.0000 sec 128 MBytes 1.07 Gbits/sec
[ 1] 71.0000-72.0000 sec 128 MBytes 1.07 Gbits/sec
[ 1] 72.0000-73.0000 sec 128 MBytes 1.07 Gbits/sec
[ 1] 73.0000-74.0000 sec 128 MBytes 1.07 Gbits/sec
[2023-05-25 08:52:15.898] [nas] [info] Selected plmn[001/070]
Even increase tun speed to 1000 mbps, but having same result.
Appreciate your help.
hello @ranjmish ,
Can you please tell me that, how to test TUN interface for Load and throughput testing.
Thanks in advance!
Hi @devopsTamil ,
we are running UE-RAN simulator and then iperf, routing towards our UPF using simtun interface and then iperf server.
Hi @ranjmish , Hope you're doing good!
Thanks for the response, In my case, I've deployed 5gcore and ueransim. After that when I'm connecting both of them, I can able to get PDU session IP along with UESIMTUN interface. Now I want to test that TUN interface for throughputs. But I don' know how to do that. Can you please provide me the commands and any readme document.
Thanks in advance!
Tamil
You can try to enlarge the value of "HEARTBEAT_THRESHOLD" for gNB and UE