Vomvas
commented
2 years ago I am having the same issue, with 1 GnB and 1 nr-ue per UE I want to register. After 200 or more UEs, this error becomes very common. Core is open5gs.
Open donganyuan opened 2 years ago
Vomvas
commented
2 years ago I am having the same issue, with 1 GnB and 1 nr-ue per UE I want to register. After 200 or more UEs, this error becomes very common. Core is open5gs.
Hi @aligungr
I try to register 500 UEs in the version v3.2.6 , but only 453 UEs could register successfully, other 47 UEs will fail .
I start 5 nr-gNB(s) , and 5 nr-ue(s). Each nr-ue will have 100 UEs to register . The core network is free5gc.
Unfortunately, 47 UEs have the same error/failure log.
( nr-ue ) :
[2022-06-17 18:55:30.024] [001016500000465|nas] [info] UE switches to state [MM-DEREGISTERED/PLMN-SEARCH] [2022-06-17 18:55:30.024] [001016500000465|rrc] [warning] Acceptable cell selection failed, no cell is in coverage [2022-06-17 18:55:30.024] [001016500000465|rrc] [error] Cell selection failure, no suitable or acceptable cell found [2022-06-17 18:55:30.025] [001016500000465|rrc] [debug] New signal detected for cell[1], total [1] cells in coverage [2022-06-17 18:55:30.026] [001016500000465|nas] [info] Selected plmn[001/01] [2022-06-17 18:55:30.026] [001016500000465|rrc] [info] Selected cell plmn[001/01] tac[1193046] category[ACCEPTABLE] [2022-06-17 18:55:30.026] [001016500000465|nas] [info] UE switches to state [MM-DEREGISTERED/PS] [2022-06-17 18:55:30.026] [001016500000465|nas] [info] UE switches to state [MM-DEREGISTERED/LIMITED-SERVICE] ↑ Is it similar to Issue#349 ?
But I read the comments of Issue#349, this bug should be fixed on 19 Jun 2021.
If possible, could you please take a look at this problem ?
Thank you very much !
Regards
UERANSIM_20220617.zip