UE fail to attach. PHY cell search completed. No cell found. Did not find any PLMN in the set of frequencies.

[SeaBreezing]

trafficstars

Hi, I'm running epc/enb and ue on two bladeRF micro 2.0 xA4 devices with Ubuntu24. I found UE never attach successfully.

epc.conf

[mme] mme_code = 0x1 mme _group = 0xf tac = 0x0001 mcc=310 mnc =260 mme_bind_addr = 192.168.1.175 apn = srsapn

[spgw] gtpu_bind_addr = 192.168.1.175 sgi_if_addr = 172.16.0.1 sgi_if_name= srs_spgw_sg1

enb.conf

[enb] enb _id = 0x19B mcc = 310 mnc = 260 mme addr = 192.168.1.175 gtp_bind_addr = 127.0.0.1 s1c_bind_addr = 192.168.1.175 n_prb = 25 [rf] device_name = bladeRF device_args =time_adv_nsamples = 27 dl_freq = 2680000000 ul_freq =2560000000 tx_gain = 80 rx_gain = 40

[pcap] enable = false [log] all_level = info

ue.conf

ue.conf.txt

Logs

epc.log

enb.log

ue.log

I also run srsepc, srsenb, srsue on each conf.example, still I can see "Did not find any PLMN in the set of frequencies" on ue.log.