somes problems running OpenBSC with nanoBTS (1800)

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Fabrice Ismael Poundeu Tchouatieu fabrice.poundeu at smail.inf.fh-bonn-rhein-sieg.de
Wed Dec 9 13:58:22 UTC 2009


Hye everyone,

i'm trying to build a small GSM Network using OpenBSC and nanoBTS.  
After the start of bsc_hack, when i try to scanned the network with my  
mobile station, i do find the right network. But when i try to  
register into this network, i'm not coming through. It's the first  
time that i'm trying to used OpenBSC and i do not exactly known how it  
works.

below, a part of the output coming out after the start of bsc_hack:

<0002> gsm_04_08_utils.c:144 (bts 0 trx 0 ts 0 pd 05) Sending 0x18 to MS.
DB: Failed to find the Subscriber. '0' '262##########'
DB: Failed to find the Subscriber. '0' '262##########'
DB: New Subscriber: ID 28, IMSI 262##########
DB: Allocated extension 43234 for IMSI 262##########.
<0001> abis_rsl.c:1377 channel=(bts=0,trx=0,ts=0) chan_nr=0x20 sapi=0  
DATA INDICATION
<0004> gsm_04_08.c:948 IDENTITY RESPONSE: mi_type=0x02 MI(35#############)
DB: New Equipment: ID 124, IMEI 35#############
DB: New EquipmentWatch: ID 124, IMSI 262##########, IMEI 35#############
DB: Sync Equipment IMEI=35#############, classmark1=30
<0010> abis_rsl.c:1273 Activating ARFCN(514) TS(0) SS(1) lctype SDCCH  
chan_nr=0x28 r=LOCATION_UPDATE ra=0x10
<0010> abis_rsl.c:1088 channel=(bts=0,trx=0,ts=0) chan_nr=0x28 CHANNEL  
ACTIVATE ACK
<0001> abis_rsl.c:1377 channel=(bts=0,trx=0,ts=0) chan_nr=0x28 sapi=0  
ESTABLISH INDICATION
<0004> gsm_04_08.c:1402 LOCATION UPDATING REQUEST: mi_type=0x04  
MI(23########) type=NORMAL <0002> gsm_04_08.c:293 lchan  
(bts=0,trx=0,ts=0,ch=1) increases usage to: 1


<0002> gsm_04_08_utils.c:144 (bts 0 trx 0 ts 0 pd 05) Sending 0x18 to MS.
DB: Found Subscriber: ID 28, IMSI 262############, NAME '', TMSI  
42########, EXTEN '43234', LAC 0, AUTH 0
DBI: The requested variable type does not match what libdbi thinks it  
should be
libdbi: dbi_result_get_int_idx: field `classmark1` is not integer type
<0001> abis_rsl.c:1377 channel=(bts=0,trx=0,ts=0) chan_nr=0x20 sapi=0  
DATA INDICATION
<0004> gsm_04_08.c:948 IDENTITY RESPONSE: mi_type=0x02 MI(35#############)
DB: Updated EquipmentWatch: ID 124, IMSI 262############, IMEI 35#############
DB: Sync Equipment IMEI=35#############, classmark1=30, classmark2=13  
25 , classmark3=13 25
<0010> abis_rsl.c:1273 Activating ARFCN(514) TS(0) SS(1) lctype SDCCH  
chan_nr=0x28 r=LOCATION_UPDATE ra=0x06
<0010> abis_rsl.c:1088 channel=(bts=0,trx=0,ts=0) chan_nr=0x28 CHANNEL  
ACTIVATE ACK
<0001> abis_rsl.c:1377 channel=(bts=0,trx=0,ts=0) chan_nr=0x28 sapi=0  
ESTABLISH INDICATION
<0004> gsm_04_08.c:1402 LOCATION UPDATING REQUEST: mi_type=0x01  
MI(262############) type=NORMAL <0002> gsm_04_08.c:293 lchan  
(bts=0,trx=0,ts=0,ch=1) increases usage to: 1

can someone please explains me if those outputs (about the Subscriber  
ID '28') are OK?

Best regards;

-- 
Fabrice Ismael Poundeu Tchouatieu

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