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Bug #4827

OsmoBTS VTY is lacking various vital information

Added by laforge about 1 month ago. Updated about 1 month ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
10/23/2020
Due date:
% Done:

0%

Spec Reference:

Description

When I type "show bts" in OsmoBTS, I'm getting the following output:

OsmoBTS> show bts 0
BTS 0 is of FIXME type in band DCS1800, has CI 6969 LAC 1, BSIC 63 and 1 TRX
  Description: (null)
  Unit ID: 6969/0/0, OML Stream ID 0x00
  NM State: Oper 'Enabled', Admin 'Unlocked', Avail 'OK'
  Site Mgr NM State: Oper 'Enabled', Admin 'Locked', Avail 'OK'
  PCU version 0.8.0.115-3f27f connected
  Paging: Queue size 200, occupied 0, lifetime 0s
  AGCH: Queue limit 12, occupied 0, dropped 0, merged 0, rejected 0, ag-res 0, non-res 0
  CBCH queue target: 2, hysteresis: 15, maximum: 2
  CBCH backlog queue length (BASIC): 0
  CBCH backlog queue length (EXTENDED): 0
  Paging: queue length 0, buffer space 200
  OML Link state: connected.
  PH-RTS.ind FN advance average: 0, min: 0, max: 0
  TRX 0
    phy 0 0.0 dsp 0.0.0 fpga 0.0.0
  Features:
    001 GPRS                                    
    002 EGPRS                                   
    006 OML Alerts                              
    007 AGCH/PCH proportional allocation        
    008 CBCH                                    
    009 Fullrate speech V1                      
    010 Halfrate speech V1                      
    011 Fullrate speech EFR                     
    012 Fullrate speech AMR                     
    013 Halfrate speech AMR                     
    014 ETWS Primary Notification on PCH        
    015 DSP/HW based MS Power Control Loop      
    016 Measurement and Payload data combined   
  base transceiver station:
   Received paging requests (Abis):        0 (0/s 0/m 0/h 0/d)
   Dropped paging requests (Abis):        0 (0/s 0/m 0/h 0/d)
   Sent paging requests (Um):        0 (0/s 0/m 0/h 0/d)
   Received RACH requests (Um):     9905 (4/s 206/m 9855/h 9551/d)
   Dropped RACH requests (Um):     9905 (4/s 206/m 9855/h 9551/d)
   Received RACH requests (Handover):        0 (0/s 0/m 0/h 0/d)
   Received RACH requests (CS/Abis):        0 (0/s 0/m 0/h 0/d)
   Received RACH requests (PS/PCU):        0 (0/s 0/m 0/h 0/d)
   Received AGCH requests (Abis):        0 (0/s 0/m 0/h 0/d)
   Sent AGCH requests (Abis):        0 (0/s 0/m 0/h 0/d)
   Sent AGCH DELETE IND (Abis):        0 (0/s 0/m 0/h 0/d)

which is all fine, but there's a lot of missing information that might be interesting:
  • are we transmitting or not?
  • at which level are we transmitting
  • on which ARFCN are we transmitting
  • ...

Admittedly, this is teh dump of an older version of osmo-bts-sysmo, but I doubt it has changed much.


Checklist

  • RSL link IP/port
  • OML link IP/port

History

#1 Updated by laforge about 1 month ago

also, quite importantly, to which BSC are we connected...

#2 Updated by laforge about 1 month ago

  • Checklist item RSL link IP/port added
  • Checklist item OML link IP/port added

nevermind, there's of course 'show trx' for the transmit power and ARFCN:

OsmoBTS> show trx 
TRX 0 of BTS 0 is on ARFCN 871
Description: (null)
  RF Nominal Power: 23 dBm, reduced by 20 dB, resulting BS power: 3 dBm
  NM State: Oper 'Enabled', Admin 'Unlocked', Avail 'OK'
  RSL State: connected
  Baseband Transceiver NM State: Oper 'Enabled', Admin 'Unlocked', Avail 'OK'
  IPA stream ID: 0x00

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