UE doesn't see the cell with latest SRS RAN and Benetel 550

[ankithmr]

Hi Team,

We have recently up
RU / split: RAN550-1v1.4.1-NM-25fa970 Split 7.2
Core: Open5GS
OS: AzureLinux3
Bandwidth / band: n77, 100 MHz, SCS 30 kHz
Antennas: 4x4 & 4x2
Fronthaul: DPDK

We have recently upgraded our Benetel RU to RAN550-1v1.4.1-NM-25fa970 and SRS RAN to 25.4 Release. However, after the upgrade we are having issues with UE attachment. We have tried with Quactel Modems and Iphone15 which used to work earlier but after the upgrade none of them sees the cell.

I have tried multiple configurations but nothing worked. Here is an example config I'm trying:

SRS Config:

  cu_cp:
    amf:
      addr: 192.168.101.11
      bind_addr: 0.0.0.0
      supported_tracking_areas:
      - plmn_list:
        - plmn: '99999'
          tai_slice_support_list:
          - sd: 162
            sst: 1
          - sd: 163
            sst: 1
          - sd: 164
            sst: 1
        - plmn: '00101'
          tai_slice_support_list:
          - sd: 162
            sst: 1
          - sd: 163
            sst: 1
          - sd: 164
            sst: 1
        tac: 1
    security:
      nea_pref_list: nea2,nea1,nea3,nea0
  cu_up:
    ngu:
      socket:
      - bind_addr: 192.168.110.201
    
  cell_cfg:
    dl_arfcn: 676334                
    band: 77                       
    channel_bandwidth_MHz: 100       
    common_scs: 30
    nof_antennas_dl: 4
    nof_antennas_ul: 2
    tdd_ul_dl_cfg:
      dl_ul_tx_period: 10
      nof_dl_slots: 7
      nof_dl_symbols: 6
      nof_ul_slots: 2
      nof_ul_symbols: 4

    plmn: "00101" # Replace PLMN and TAC with your core network settings     
    tac: 1                         
    pci: 1                          
    ssb:
      ssb_block_power_dbm: -11
    prach:
      prach_config_index: 159
      prach_root_sequence_index: 1
      zero_correlation_zone: 0
    pdsch:
      mcs_table: qam256
    pusch:
      mcs_table: qam64
    
  ru_ofh:
    t1a_max_cp_dl: 470
    t1a_min_cp_dl: 419
    t1a_max_cp_ul: 336
    t1a_min_cp_ul: 285
    t1a_max_up: 345
    t1a_min_up: 294
    ta4_max: 200
    ta4_min: 0
    is_prach_cp_enabled: true
    compr_method_ul: bfp
    compr_bitwidth_ul: 9
    compr_method_dl: bfp
    compr_bitwidth_dl: 9
    compr_method_prach: bfp
    compr_bitwidth_prach: 9 
    enable_ul_static_compr_hdr: false
    enable_dl_static_compr_hdr: false
    iq_scaling: 20.0
    cells:
    - network_interface: 0000:86:09.0         # Replace with the DU network interface name (or BDF) for the DU <-> RU connection.
      ru_mac_addr: 8c:1f:64:d1:14:bd
      du_mac_addr: 00:11:22:33:14:bd           # Replace with the MAC address of the DU interface.
      enable_promiscuous: false
      vlan_tag_up: 9                           # Replace with the used CP VLAN.
      vlan_tag_cp: 9                           # Replace with the used UP VLAN.
      prach_port_id: [4,5]
      dl_port_id: [0,1,2,3]
      ul_port_id: [0,1]

  hal:
    eal_args: "--lcores (0-8)@(9-23) -a 0000:86:09.0" # Replace the DU network interface name. 

  expert_phy:
    max_request_headroom_slots: 0
    max_proc_delay: 4
    pusch_dec_max_iterations: 10

  expert_execution:
    threads:
      upper_phy:
        pdsch_processor_type: auto
        nof_pusch_decoder_threads: 4
        nof_ul_threads: 2
        nof_dl_threads: 8

  metrics:
    autostart_stdout_metrics: true
    enable_json: true
    enable_log: true
    periodicity:
      du_report_period: 1000
      cu_up_report_period: 1000
      cu_cp_report_period: 1000
      app_usage_report_period: 1000
    layers:
      enable_ru: true
      enable_sched: true
      enable_rlc: true
      enable_mac: true
      enable_pdcp: true
      enable_du_low: true
      enable_app_usage: true                   

RU Config:

mimo_mode=1_2_3_4_4x2
downlink_scaling=6
prach_format=short
prach_freq_offset_dynamic=true
prach_freq_offset=1
compression=dynamic_compressed
prach_msg1_freq_start=0
lf_prach_compression_enable=true
cplane_per_symbol_workaround=disabled
cuplane_dl_coupling_sectionID=disabled
flexran_prach_workaround=disabled
dpd_reset_timer=43200
c_plane_du_mac=00:11:22:33:14:bd
u_plane_du_mac=00:11:22:33:14:bd
u_plane_du_vlan_uplink=9
u_plane_du_vlan_downlink=9
c_plane_du_vlan=9
tdd_switching=1500
bandwidth_hz=100000000
centre_frequency_hz=4145000000
tx_power_dbm=24.000000
tdd_pattern_1=DDDDDDDSUU
tdd_pattern_2=
special_slots_symbols=DDDDDDGGGGUUUU
special_slots_symbols1=
special_slots_symbols2=
lf_prach_slot_id=0
dl_tuning_special_slot=0x13b6
cplane_per_symbol_timing=false
non_ideal_c4_timing_enable=false
m_plane_u_plane_config_v16=false

SRS Counters also seem to be lower than the older working release:

root@benetelru:~# kpi.sh
 SAMPLE_TIME          | RX_TOTAL             | RX_ON_TIME           | RX_EARLY             | RX_LATE              | RX_ON_TIME_C         | RX_EARLY_C           | RX_LATE_C            | TX_TOTAL    
 01:11:55.819828      | 15560                | 14316                | -0                   | -0                   | 1230                 | -0                   | -0                   | 2400        
 01:11:56.816314      | 15560                | 14316                | -0                   | -0                   | 1222                 | -0                   | -0                   | 2400        
 01:11:57.815704      | 15560                | 14372                | -0                   | -0                   | 1224                 | -0                   | -0                   | 2400        
 01:11:58.818620      | 15620                | 14316                | -0                   | -0                   | 1230                 | -0                   | -0                   | 2400        
 01:11:59.818093      | 15560                | 14316                | -0                   | -0                   | 1224                 | -0                   | -0                   | 2400        
 01:12:00.817580      | 15560                | 14316                | -0                   | -0                   | 1228                 | -0                   | -0                   | 2400        
 01:12:01.817832      | 15560                | 14372                | -0                   | -0                   | 1224                 | -0                   | -0                   | 2400        
 01:12:02.816585      | 15620                | 14316                | -0                   | -0                   | 1218                 | -0                   | -0                   | 2400        
 01:12:03.817653      | 15560                | 14316                | -0                   | -0                   | 1230                 | -0                   | -0                   | 2400        
 01:12:04.818360      | 15560                | 14316                | -0                   | -0                   | 1228                 | -0                   | -0                   | 2400        
^C
root@benetelru:~#

TXMeanPower:

root@benetelru:~# TXMeanPower
TX 1 Mean Power: 13.6005 dBm
TX 2 Mean Power: -2.91969 dBm
TX 3 Mean Power: 18.5594 dBm
TX 4 Mean Power: 15.392 dBm
root@benetelru:~#

The error code dpdErrorCode in oru_dpd_stats is also 0.

Can you please guide us to resolve this issue ?

Regards,
Ankit

[ankithmr]

Hello, I have tried this config as well but still the UE doesn't see the cell. These are the same UEs we have tried and tested with Older SRS and Bentel software.

2nd Iteration

RU Config:

cell_cfg:
  band: 77
  channel_bandwidth_MHz: 100
  common_scs: 30
  dl_arfcn: 676334
  nof_antennas_dl: 4
  nof_antennas_ul: 2
  pci: 9
  plmn: '00101'
  prach:
    prach_root_sequence_index: 1
    prach_config_index: 159
    zero_correlation_zone: 0
  pusch:
    mcs_table: qam256
  ssb:
    ssb_block_power_dbm: -11
  tac: 1
  tdd_ul_dl_cfg:
    dl_ul_tx_period: 10
    nof_dl_slots: 7
    nof_dl_symbols: 6
    nof_ul_slots: 2
    nof_ul_symbols: 4
cells:
- channel_bandwidth_MHz: 100
  dl_arfcn: 676334
  pci: 9
cu_cp:
  amf:
    addr: 192.168.101.16
    bind_addr: 0.0.0.0
    supported_tracking_areas:
    - plmn_list:
      - plmn: '99999'
        tai_slice_support_list:
        - sd: 162
          sst: 1
        - sd: 163
          sst: 1
        - sd: 164
          sst: 1
      - plmn: '00101'
        tai_slice_support_list:
        - sd: 162
          sst: 1
        - sd: 163
          sst: 1
        - sd: 164
          sst: 1
      tac: 1
  mobility:
    cells:
    - nr_cell_id: 6733824
      periodic_report_cfg_id: 1
    report_configs:
    - report_cfg_id: 1
      report_interval_ms: 1024
      report_type: periodical
  security:
    nea_pref_list: nea2,nea1,nea3,nea0
cu_up:
  ngu:
    socket:
    - bind_addr: 192.168.110.201
hal:
  eal_args: --lcores (0-22)@(9-31)  -a 0000:86:11.0
jbpf:
  jbpf_agent_cpu: 0
  jbpf_agent_policy: 1
  jbpf_agent_priority: 30
  jbpf_enable_ipc: 0
  jbpf_enable_lcm_ipc: 1
  jbpf_io_mem_size_mb: 1024
  jbpf_ipc_mem_name: jrt_controller
  jbpf_lcm_ipc_name: jbpf_lcm_ipc
  jbpf_maint_cpu: 0
  jbpf_maint_policy: 0
  jbpf_maint_priority: 0
  jbpf_namespace: jbpf
  jbpf_run_path: /tmp
  jbpf_standalone_io_in_port: 30400
  jbpf_standalone_io_out_ip: 192.168.100.212
  jbpf_standalone_io_out_port: 20788
  jbpf_standalone_io_policy: 0
  jbpf_standalone_io_priority: 0
log:
  all_level: warning
  filename: ./gnb.log
  gtpu_level: warning
  mac_level: info
  ofh_level: debug
  rlc_level: info
  rrc_level: info
metrics:
  autostart_stdout_metrics: true
ru_ofh:
  cells:
  - t1a_max_cp_dl: 470
    t1a_min_cp_dl: 419
    t1a_max_cp_ul: 336
    t1a_min_cp_ul: 285
    t1a_max_up: 345
    t1a_min_up: 294
    ta4_max: 200
    ta4_min: 0
    is_prach_cp_enabled: true            # Configures if Control-Plane messages should be used to receive PRACH messages.
    compr_method_ul: bfp                 # Uplink compression method.
    compr_bitwidth_ul: 9                 # Uplink IQ samples bitwidth after compression.
    compr_method_dl: bfp                 # Downlink compression method.
    compr_bitwidth_dl: 9                 # Downlink IQ samples bitwidth after compression.
    compr_method_prach: bfp              # PRACH compression method.
    compr_bitwidth_prach: 9              # PRACH IQ samples bitwidth after compression.
    enable_ul_static_compr_hdr: false    # Configures if the compression header is present for uplink User-Plane messages (false) or not present (true).
    enable_dl_static_compr_hdr: false    # Configures if the compression header is present for downlink User-Plane messages (false) or not present (true).
    iq_scaling: 20                       # IQ samples scaling factor applied before compression.
    dl_port_id:
    - 0
    - 1
    - 2
    - 3
    du_mac_addr: 00:11:22:33:14:bd
    network_interface: 0000:86:11.0
    prach_port_id:
    - 4
    - 5
    ru_bandwidth_MHz: 100
    ru_mac_addr: 8c:1f:64:d1:14:bd
    ul_port_id:
    - 0
    - 1
    vlan_tag_cp: 9
    vlan_tag_up: 9
  ru_bandwidth_MHz: 100

RU Config:

# Please place this file in /etc
# Please make sure that parameter values are modified after the = sign without any other format changes

# MIMO mode - the radio can operate in 1_3, 2_4, 1_2_3_4_4x2 or 1_2_3_4_4x4 mode
# For uncompressed mode use only 2x2 configuration (1_2 or 2_4)
# Variable name : mimo_mode
# Valid options : 1_3
#                 2_4
#                 1_2_3_4_4x2
#                 1_2_3_4_4x4
mimo_mode=1_2_3_4_4x2

# FPGA downlink scaling in steps of 6 dB (0, 6, 12 and 18 can be set)
# Variable name : downlink_scaling
# Valid options : 0
#                 6
#                 12
#                 18
downlink_scaling=0

# PRACH format
# Variable name : prach_format
# Valid options : short
#                 long
prach_format=short

# PRACH frequncy offset dynamic (C-plane Type 3 freqOffset field) / static (using ru_config.cfg file)
# Dynamic LF PRACH is currently not supported
# Static SF PRACH is curently not supported
# Variable name : prach_freq_offset_dynamic
# Valid options : true
#                 false
prach_freq_offset_dynamic=true

# PRACH frequncy offset (in steps of one half the subcarrier spacings delta_f_Hz) for static configuration
# Currently supported for static LF PRACH configuration only.
# Variable name : prach_freq_offset
# Valid options : +-2*freq_offset_Hz/delta_f_Hz
prach_freq_offset=0

# O-RU Compression settings (note uncompressed mode is not supported when RU is in 4x2 or 4x4 mode)
# Variable name : compression
# Valid options : static_uncompressed
#                 dynamic_uncompressed
#                 static_compressed
#                 dynamic_compressed
compression=dynamic_compressed

# Prach msg1 frequency start. Static (using ru_config.cfg file)
# Currently supported only for LF PRACH static configuration only.
# SF prach msg1FreqStart will read from C-Plane sectionType3 message
# Variable name : prach_msg1_freq_start
# Valid options : 0
#                 max = 270 (depending on PRACH format and bandwidth)
prach_msg1_freq_start=0

# Long form PRACH compression settings
# Variable name : lf_prach_compression_enable
# Valid options : true
#                 false
lf_prach_compression_enable=false

# C-Plane per-symbol workaround
# Variable name : cplane_per_symbol_workaround
# Valid options : enabled
#                 disabled
cplane_per_symbol_workaround=disabled

# CUPLANE dl couplling sectionID
# Variable name : cuplane_dl_coupling_sectionI
# Valid options : enabled
#                 disabled
cuplane_dl_coupling_sectionID=disabled

# # FlexRAN PRACH workaround (uncompressed PRACH w/ udCompHdr)
# Variable name : flexran_prach_workaround
# Valid options : enabled
#                 disabled
flexran_prach_workaround=disabled

# DPD reset timer
# Variable name : dpd_reset_timer
# Valid options : Time between DPD resets in seconds, eg. 43200 for 12 hours
dpd_reset_timer=43200

# C-Plane DU MAC address
# Variable name : c_plane_du_mac
# Valid options : A valid MAC address separated by semicolons eg. 00:11:22:33:44:67
c_plane_du_mac=00:11:22:33:14:bd

# U-Plane DU MAC address
# Variable name : u_plane_du_mac
# Valid options : A valid MAC address separated by semicolons eg. 00:11:22:33:44:66
u_plane_du_mac=00:11:22:33:14:bd

# DU VLAN tag control information for uplink U-Plane traffic
# Variable name : u_plane_du_vlan_uplink
# Valid options : Hex number from 1 to fff
u_plane_du_vlan_uplink=9

# DU VLAN tag control information for downlink U-Plane traffic
# Variable name : u_plane_du_vlan_downlink
# Valid options : Hex number from 1 to fff
u_plane_du_vlan_downlink=9

# DU VLAN tag control information for C-Plane traffic
# Variable name : c_plane_du_vlan
# Valid options : Hex number from 1 to fff
c_plane_du_vlan=9

# TDD switching
# Variable name : tdd_switching
# Valid options : Contact Benetel support if changes needed
tdd_switching=1500

# RU bandwidth in Hz
# Variable name : bandwidth_hz
# Valid options : 10000000
#                 20000000
#                 40000000
#                 50000000
#                 60000000
#                 80000000
#                 90000000
#                 100000000
bandwidth_hz=100000000

# RU centre frequency in Hz
# Variable name : centre_frequency_hz
# Valid options : check frequency range in /tmp/logs/ru_information
centre_frequency_hz=4145000000

# RU Tx power in dBm
# Variable name : tx_power_dbm
# Valid options : check max output power in /tmp/logs/ru_information or User Guide.
#                 Range varies between (max output power -20) and max output power
#
tx_power_dbm=24.000000

# Configuration of TDD pattern
# Variable name : tdd_pattern_1
#                 tdd_pattern_2
# Valid options : Maximum ten slots total, only characters D, S & U, all uppercase, must begin with Downlink slot and contain one or no Special slot.
# Please refer to User Guide for configurations of the required TDD pattern.
tdd_pattern_1=DDDD
tdd_pattern_2=DDDSUU

# Configuration of TDD special slots for TDD patterns (tdd_pattern_1, tdd_pattern_2)
# Variable name : special_slots_symbols
#                 special_slots_symbols1
#                 special_slots_symbols2
# Valid options : 14 symbols must be specified, only characters D (Downlink), G (Guard) and
#                   U (Uplink), all uppercase, must begin with Downlink.
#
#                 special_slots_symbols is a common configuration for both special slots
#                   located in tdd_pattern_1 or tdd_pattern_2.
#
#                 special_slots_symbols_1 corresponds to special slot in tdd_pattern_1.
#                 special_slots_symbols_2 corresponds to special slot in tdd_pattern_2.
#                 special_slots_symbols[1/2] parameters overwrite common configuration
#                  specified by special_slots_symbols.
#                 Please refer to User Guide for configurations of the required special slot pattern.
special_slots_symbols=DDDDDDGGGGUUUU
# Configure below only when two special slots need to be configured using different symbol patterns
special_slots_symbols1=
special_slots_symbols2=

# LF PRACH SlotID_Flag
# Variable name : lf_prach_slot_id
# Valid options : 0 (LF Prach U-Plane packet Slot Id 0)
#                 1 (LF Prach U-Plane packet Slot Id 1)
lf_prach_slot_id=1

# DL_special slot tunning (Internal use)
# Variable name : dl_tuning_special_slot
# Valid range   : 0x0:0x13bc
dl_tuning_special_slot=0x13b6

# Configuration of FH C-plane timing reference point defined by ORAN specification
# Variable name : cplane_per_symbol_timing
# Valid options : false - C-plane per slot timing
#                        (C-plane timing reference point is a slot boundary where corresponding U-plane packets are transmitted)
#                 true - C-plane per symbol timing
#                        (C-plane timing reference point is the first corresponding U-plane symbol boundary)
#                 If not specified, default is false.
cplane_per_symbol_timing=false

# Fix for issues related to non-ideal timing in certain network/synchronization deployment scenarios (eg. C4)
# Variable name : non_ideal_c4_timing_enable
# Valid options : true
#                 false
non_ideal_c4_timing_enable=false

# Configure M-Plane array carriers activation behavior to align with v16.01 specification
# Variable name : m_plane_u_plane_config_v16
# Valid options : true
#                 false
m_plane_u_plane_config_v16=false

RU KPI:

root@benetelru:~# kpi.sh
 SAMPLE_TIME          | RX_TOTAL             | RX_ON_TIME           | RX_EARLY             | RX_LATE              | RX_ON_TIME_C         | RX_EARLY_C           | RX_LATE_C            | TX_TOTAL
 10:23:38.365305      | 15560                | 14316                | -0                   | -0                   | 1224                 | -0                   | -0                   | 2400
 10:23:39.362421      | 15560                | 14316                | -0                   | -0                   | 1228                 | -0                   | -0                   | 2400
 10:23:40.360562      | 15560                | 14316                | -0                   | -0                   | 1224                 | -0                   | -0                   | 2376
 10:23:41.360273      | 15620                | 14372                | -0                   | -0                   | 1224                 | -0                   | -0                   | 2400
 10:23:42.359925      | 15560                | 14316                | -0                   | -0                   | 1220                 | -0                   | -0                   | 2400
 10:23:43.361215      | 15560                | 14316                | -0                   | -0                   | 1232                 | -0                   | -0                   | 2408
 10:23:44.360877      | 15560                | 14316                | -0                   | -0                   | 1224                 | -0                   | -0                   | 2392

RU TXMeanPower:

ot@benetelru:~# TXMeanPower
TX 1 Mean Power: 17.9657 dBm
TX 2 Mean Power: -10.5191 dBm
TX 3 Mean Power: 12.3382 dBm
TX 4 Mean Power: 11.1052 dBm
root@benetelru:~#

gnb logs:

2025-10-09T10:24:32.967542 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967545 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '0', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967546 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967549 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '1', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967550 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967553 [OFH     ] [D] Sector#0: packing a downlink type 1 Control-Plane message for slot '745.0' and eAxC '1'
2025-10-09T10:24:32.967553 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '2', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967554 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967554 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967556 [OFH     ] [D] Quantized IQ samples RMS value of '460.45728'
2025-10-09T10:24:32.967558 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '3', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967558 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '0', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967559 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967559 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967562 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '4', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967563 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967563 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '1', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967564 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967565 [OFH     ] [D] Quantized IQ samples RMS value of '460.45728'
2025-10-09T10:24:32.967567 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '5', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967567 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967568 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '2', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967568 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967571 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '6', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967572 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '3', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967572 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967572 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967576 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '7', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967576 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '4', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967576 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967577 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967580 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '5', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967580 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '8', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967581 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967581 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967584 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '9', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967584 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '6', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967585 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967585 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967588 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '7', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967588 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '10', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967589 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967589 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967593 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '8', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967593 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '11', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967594 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967593 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967597 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '9', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967597 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '12', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967598 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967598 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967601 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '10', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967602 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '0', symbol_id '13', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967602 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967602 [OFH     ] [D] Sector#0: packing a downlink type 1 Control-Plane message for slot '745.0' and eAxC '2'
2025-10-09T10:24:32.967603 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967606 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '11', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967607 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967607 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '2', symbol_id '0', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967608 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967610 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '12', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967611 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967611 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '2', symbol_id '1', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967611 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967614 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '1', symbol_id '13', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967614 [OFH     ] [D] Sector#0: packing a downlink type 1 Control-Plane message for slot '745.0' and eAxC '3'
2025-10-09T10:24:32.967615 [OFH     ] [D] Sector#0: packing a downlink User-Plane message for slot '745.0' and eAxC '2', symbol_id '2', PRB range '0:273', size '7680' bytes
2025-10-09T10:24:32.967615 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'
2025-10-09T10:24:32.967616 [OFH     ] [D] Packing '273' PRBs inside a User-Plane message using compression type 'BFP' and bitwidth '9'

Can you please help ?

[andrepuschmann]

Hey, could you rerun the test with please?

    metrics:
      enable_log: true
      layers:
        enable_ru: true

Also please set OFH log to warning, debug is too spammy.