Sniffing GPRS
canarion
dani.martinezroca at gmail.com
Thu Feb 9 18:41:05 CET 2012
Thank you.
I applied the solution, but I can't be able to capture GPRS, obtaining the
next output:
root at bt:~/Desktop/gprs/osmocom-bb/src# ./host/layer23/src/misc/ccch_scan -a
530
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther
License GPLv2+: GNU GPL version 2 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Failed to connect to '/tmp/osmocom_sap'.
Failed during sap_open(), no SIM reader
<0001> app_ccch_scan.c:105 SI1 received.
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4269931095)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4202774177)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4286702193)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(872678026)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214040106539517)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3783462071)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214075526476063)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3414382957)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3833791687)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(1409475324)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(268475078)
<0001> app_ccch_scan.c:451 PAGING of type 3 is not implemented.
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(939892912)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3246520066)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3850427223)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3900711156)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214075504876609)
<0001> app_ccch_scan.c:451 PAGING of type 3 is not implemented.
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3263284250)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4051765433)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214075526476063)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3347308031)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3263371063)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3984668881)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(268475078)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4202767825)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3749719268)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3951101257)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4169171856)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4202730769)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3330357239)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3481285555)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0xaa9e80ed)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xe10b81f4)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to imsi
M(214075531810633)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x255783cf)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x1f1181dc)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(604556062)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214072000891299)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(872678026)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4051765433)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3464558834)
<0001> app_ccch_scan.c:451 PAGING of type 3 is not implemented.
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x8f0883e8)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xefc90050)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(3347308031)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(1342251192)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4236303009)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x7310734)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xb1b280f4)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(3263371063)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3984668881)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0xfa970654)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x50f783f5)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(3749719268)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(134639596)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3951252283)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214075526302987)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4202730769)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0xcfec80ce)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x3e74042c)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(3330357239)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3515047757)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(738711998)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x2aec80e1)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xe10b81f4)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to imsi
M(214075531810633)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3581947292)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3464558834)
<0001> app_ccch_scan.c:451 PAGING of type 3 is not implemented.
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0xe7c781eb)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xefc90050)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(3900901519)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3498307992)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3817066073)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4236303009)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x1f2f83e3)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xb1b280f4)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(872886535)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3380617244)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(1275217371)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3867157627)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x9fa80fc)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x50f783f5)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(1409718266)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0xa6a50744)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xec6f0608)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to imsi
M(214070617536649)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214075517512698)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214250001000819)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3464555727)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(671523743)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3515047757)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(738711998)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3783322666)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3833642850)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3951258957)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3581984922)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3951151079)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(1342205199)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3380616628)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x970783d5)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x1f2f83e3)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to imsi
M(214075507399140)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3380617244)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3783522049)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3867157627)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4236311049)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(1141351846)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214075517512698)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3967861041)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(671523743)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3900911398)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3347267645)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3733188761)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214070611052851)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3951258957)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(671550778)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3632528289)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x520b0528)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0xf6d0050)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to imsi
M(214074612008401)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0xd20e0150)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x470a83ea)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to tmsi
M(3380616628)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4068523561)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214075507399140)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(134788057)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3380861225)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3548434234)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3967861041)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3900911398)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3900747386)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3967871191)
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x92a580cc)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x99f083de)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to imsi
M(214075501857562)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214070611052851)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214040106836804)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(671550778)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3548640369)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3364053752)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to imsi
M(214074612008401)
<0001> app_ccch_scan.c:451 PAGING of type 3 is not implemented.
<0001> app_ccch_scan.c:400 Paging1: Normal paging chan tch/f to TMSI
M(0x498c80c5)
<0001> app_ccch_scan.c:403 Paging2: Normal paging chan tch/f to TMSI
M(0x29be80f2)
<0001> app_ccch_scan.c:426 Paging3: Normal paging chan n/a to imsi
M(214075502723259)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(134788057)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(4135830880)
<0001> app_ccch_scan.c:360 Paging1: Normal paging chan tch/f to tmsi
M(3380861225)
<0001> app_ccch_scan.c:248 GSM48 IMM ASS (ra=0x7e, chan_nr=0x0c, HSN=59,
MAIO=3, TS=4, SS=0, TSC=5)
Dropping frame with 64 bit errors
<000c> l1ctl.c:238 Dropping frame with 64 bit errors
Dropping frame with 56 bit errors
<000c> l1ctl.c:238 Dropping frame with 56 bit errors
<0012> ../../../src/gsm/lapd_core.c:1452 I frame response not allowed
<0012> ../../../src/gsm/lapd_core.c:383 sending MDL-ERROR-IND cause 12
<0012> ../../../src/gsm/lapdm.c:392 sending MDL-ERROR-IND 12
<0000> rslms.c:137 unknown RSLms msg_discr 0x00
<0012> ../../../src/gsm/lapd_core.c:1452 I frame response not allowed
<0012> ../../../src/gsm/lapd_core.c:383 sending MDL-ERROR-IND cause 12
<0012> ../../../src/gsm/lapdm.c:392 sending MDL-ERROR-IND 12
<0000> rslms.c:137 unknown RSLms msg_discr 0x00
<0012> ../../../src/gsm/lapd_core.c:1452 I frame response not allowed
<0012> ../../../src/gsm/lapd_core.c:383 sending MDL-ERROR-IND cause 12
<0012> ../../../src/gsm/lapdm.c:392 sending MDL-ERROR-IND 12
<0000> rslms.c:137 unknown RSLms msg_discr 0x00
Dropping frame with 48 bit errors
Osmocom didn't create any burst file, someone know why occurs it? I've
executed it on Backtrack 5 over VMWare.
If someone knows what is the problem, please tell me.
Thanks in advance.
Cheers,
Dani
--
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