as we all know that TMSI is alotted by bsc, can anybody explain how this happens and what kind of algorithm they (professional network) use. Can I extract IMSI from TMSI??

Please answer !!!!

On Mon, Nov 15, 2010 at 2:05 AM, <openbsc-request@lists.gnumonks.org> wrote:

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Today's Topics:

1. libosmocore compile error (Stuart Baggs)
2. Re: libosmocore compile error (Sylvain Munaut)
3. Re: libosmocore compile error (Stuart Baggs)
4. Re: libosmocore compile error (Holger Hans Peter Freyther)
5. Re: libosmocore compile error (Stuart Baggs)
6. Re: libosmocore compile error (Holger Hans Peter Freyther)
7. Re: libosmocore compile error (Holger Hans Peter Freyther)
8. bsc_hack dies (Stuart Baggs)

----------------------------------------------------------------------

Message: 1
Date: Sun, 14 Nov 2010 17:48:09 +0000
From: Stuart Baggs <stuart@bluewave.im>
Subject: libosmocore compile error
To: OpenBSC list <openbsc@lists.gnumonks.org>
Message-ID: <507B2AE3-06E7-4486-9AE0-F0965C15FF10@bluewave.im>
Content-Type: text/plain; charset=us-ascii

Hi, I am trying to get a working GPRS branch up and running. I have done a fresh git clone of both libosmocore and openbsc master branches. Both compile without issue. When I try and run bsc_hack from /opt/openbsc/ I get this error:

./bsc_hack: error while loading shared libraries: libosmovty.so.0: cannot open shared object file: No such file or directory

Any ideas what has gone wrong with this install? Obviously openbsc cannot find libosmocore libraries, but I have compiled them cas per usual. Any ideas?

Thanks

------------------------------

Message: 2
Date: Sun, 14 Nov 2010 19:00:50 +0100
From: Sylvain Munaut <246tnt@gmail.com>
Subject: Re: libosmocore compile error
To: Stuart Baggs <stuart@bluewave.im>
Cc: OpenBSC list <openbsc@lists.gnumonks.org>
Message-ID:
<AANLkTi=_yru5SiOApB6dQ7XAk_FgMzUymTW-CN+XLU=x@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

Hi,

> ./bsc_hack: error while loading shared libraries: libosmovty.so.0: cannot open shared object file: No such file or directory
>
> Any ideas what has gone wrong with this install? Obviously openbsc cannot find libosmocore libraries, but I have compiled them cas per usual. Any ideas?

Well yeah ...

When you install libraried in non-standard location you must tell the
ld loader where to look

Either using LD_LIBRARY_PATH en variable or /etc/ld.so.conf

Cheers,

Sylvain

------------------------------

Message: 3
Date: Sun, 14 Nov 2010 18:49:12 +0000
From: Stuart Baggs <stuart@bluewave.im>
Subject: Re: libosmocore compile error
To: Sylvain Munaut <246tnt@gmail.com>
Cc: OpenBSC list <openbsc@lists.gnumonks.org>
Message-ID: <2A79A19C-6D6F-4E19-B9ED-9894421F8F10@bluewave.im>
Content-Type: text/plain; charset=us-ascii

Thanks, I though it was in the standard location. I have another issue now. I have installed libosmocore 0.1.27 and the latest clone of openbsc master branch but when compiling open_bsc I am getting:

No package 'libosmo-sccp' found

I though this was part of libosmocore? I have managed to get a git clone of libosmo-sccp but a ./configure comes up with:

configure: error: cannot find install-sh, install.sh, or shtool in "." "./.." "./../.."

I'm keen to get the GPRS branch up and running so I can start testing.

On 14 Nov 2010, at 18:00, Sylvain Munaut wrote:

> Hi,
>
>
>> ./bsc_hack: error while loading shared libraries: libosmovty.so.0: cannot open shared object file: No such file or directory
>>
>> Any ideas what has gone wrong with this install? Obviously openbsc cannot find libosmocore libraries, but I have compiled them cas per usual. Any ideas?
>
> Well yeah ...
>
> When you install libraried in non-standard location you must tell the
> ld loader where to look
>
> Either using LD_LIBRARY_PATH en variable or /etc/ld.so.conf
>
> Cheers,
>
> Sylvain

------------------------------

Message: 4
Date: Sun, 14 Nov 2010 19:51:37 +0100
From: Holger Hans Peter Freyther <holger@freyther.de>
Subject: Re: libosmocore compile error
To: openbsc@lists.gnumonks.org
Message-ID: <4CE02FB9.2060909@freyther.de>
Content-Type: text/plain; charset=ISO-8859-1

On 11/14/2010 07:49 PM, Stuart Baggs wrote:

> configure: error: cannot find install-sh, install.sh, or shtool in "." "./.." "./../.."

autoreconf --install --force..

>
> I'm keen to get the GPRS branch up and running so I can start testing.

You don't need to pass the enable option for the BSC... normal OpenBSC does
not require SCCP.

------------------------------

Message: 5
Date: Sun, 14 Nov 2010 18:59:29 +0000
From: Stuart Baggs <stuart@bluewave.im>
Subject: Re: libosmocore compile error
To: Holger Hans Peter Freyther <holger@freyther.de>
Cc: openbsc@lists.gnumonks.org
Message-ID: <5ABF6A6C-7A7B-40C9-B079-2CB06D0C9520@bluewave.im>
Content-Type: text/plain; charset=us-ascii

Thanks for your help. This is getting really frustrating now. I have tried to recompile openbsc with:

autoreconf --install --force
./configure

but the process stops on ./configure with:

checking for LIBOSMOSCCP... configure: error: Package requirements (libosmo-sccp >= 0.0.3) were not met:

No package 'libosmo-sccp' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables LIBOSMOSCCP_CFLAGS
and LIBOSMOSCCP_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

I'm probably being really stupid, but it's been a long day. Any pointers?

Thanks guys.

s

On 14 Nov 2010, at 18:51, Holger Hans Peter Freyther wrote:

> On 11/14/2010 07:49 PM, Stuart Baggs wrote:
>
>> configure: error: cannot find install-sh, install.sh, or shtool in "." "./.." "./../.."
>
> autoreconf --install --force..
>
>
>
>>
>> I'm keen to get the GPRS branch up and running so I can start testing.
>
> You don't need to pass the enable option for the BSC... normal OpenBSC does
> not require SCCP.
>

------------------------------

Message: 6
Date: Sun, 14 Nov 2010 20:04:10 +0100
From: Holger Hans Peter Freyther <holger@freyther.de>
Subject: Re: libosmocore compile error
To: openbsc@lists.gnumonks.org
Message-ID: <4CE032AA.2060601@freyther.de>
Content-Type: text/plain; charset=ISO-8859-1

On 11/14/2010 07:59 PM, Stuart Baggs wrote:
> Thanks for your help. This is getting really frustrating now. I have tried to recompile openbsc with:
>
> autoreconf --install --force
> ./configure
>
> but the process stops on ./configure with:
>
> checking for LIBOSMOSCCP... configure: error: Package requirements (libosmo-sccp >= 0.0.3) were not met:
>
> No package 'libosmo-sccp' found
>
> Consider adjusting the PKG_CONFIG_PATH environment variable if you
> installed software in a non-standard prefix.
>
> Alternatively, you may set the environment variables LIBOSMOSCCP_CFLAGS
> and LIBOSMOSCCP_LIBS to avoid the need to call pkg-config.
> See the pkg-config man page for more details.
>
> I'm probably being really stupid, but it's been a long day. Any pointers?

....

1.) the autoreconf --install --force was below your quote of attempting to
build libosmo-sccp. So it was related to libosmo-sccp. :)

2.) You have not invoked './configure', you have either invoked './configure
--enable-nat' or './configure --enable-osmo-bsc' (or both). For a normal build
libosmosccp is not required.

To illustrate I have put the relevant part from configure.in here. So only if
you have used any of the two options you will need libosmo-sccp. If you don't
have libosmosccp... then don't specify the two options.

I hope this helps

AC_ARG_ENABLE([nat], [AS_HELP_STRING([--enable-nat], [Build the BSC NAT.
Requires SCCP])],
[
PKG_CHECK_MODULES(LIBOSMOSCCP, libosmo-sccp >= 0.0.2)
osmo_ac_build_nat="yes"
],
[
osmo_ac_build_nat="no"
])
AM_CONDITIONAL(BUILD_NAT, test "x$osmo_ac_build_nat" = "xyes")

AC_ARG_ENABLE([osmo-bsc], [AS_HELP_STRING([--enable-osmo-bsc], [Build the Osmo
BSC])],
[
PKG_CHECK_MODULES(LIBOSMOSCCP, libosmo-sccp >= 0.0.2)
osmo_ac_build_bsc="yes"
],
[
osmo_ac_build_bsc="no"
])

------------------------------

Message: 7
Date: Sun, 14 Nov 2010 21:24:09 +0100
From: Holger Hans Peter Freyther <holger@freyther.de>
Subject: Re: libosmocore compile error
To: openbsc@lists.gnumonks.org
Message-ID: <4CE04569.8070701@freyther.de>
Content-Type: text/plain; charset=ISO-8859-1

On 11/14/2010 09:13 PM, Stuart Baggs wrote:
> All compiled and installed. I'm running OpenBSC 0.3.99.20onwaves. Is this compatible with GPRS? I have compiled OpenGGSN and recompiled openbsc but I dont seem to be getting an osmo-sgsn binary created.

osmo-sgsn is only in master. You will need to get osmo-sgsn from the master
branch, bsc_msc_ip is only in the branch and will stay there.

------------------------------

Message: 8
Date: Sun, 14 Nov 2010 20:35:33 +0000
From: Stuart Baggs <stuart@bluewave.im>
Subject: bsc_hack dies
To: OpenBSC list <openbsc@lists.gnumonks.org>
Message-ID: <CF05E7EF-E369-4694-905E-D1DF7D0E203C@bluewave.im>
Content-Type: text/plain; charset=us-ascii

After 30 seconds my bsc_hack is dieing. Here is the error:

root@gateway:~/openbsc/openbsc# /usr/local/sbin/bsc_hack -c /home/stuart/openbsc.cfg -P
DB: Database initialized.
DB: Database prepared.
<000d> input/ipaccess.c:634 accept()ed new OML link from 192.168.1.51
<0005> bsc_init.c:745 bootstrapping OML for BTS 0
SET ATTR NACK CAUSE=Message cannot be performed
<000d> input/ipaccess.c:696 accept()ed new RSL link from 192.168.1.51
<0004> bsc_init.c:941 bootstrapping RSL for BTS/TRX (0/0) on ARFCN 870 using MCC=234 MNC=18 LAC=1 CID=0 BSIC=63 TSC=7
<0000> chan_alloc.c:441 (bts=0,trx=0,ts=0,ss=0) Recycling Channel.
<0004> abis_rsl.c:588 (bts=0,trx=0,ts=0,ss=1) is back in operation.
*** stack smashing detected ***: /usr/local/sbin/bsc_hack terminated
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x48)[0x2eaed8]
/lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x0)[0x2eae90]
/usr/local/sbin/bsc_hack[0x8060f43]
/usr/local/sbin/bsc_hack[0x805cca0]
/usr/local/sbin/bsc_hack[0x80663d9]
/usr/local/sbin/bsc_hack[0x80752a2]
/usr/local/lib/libosmocore.so.0(bsc_select_main+0x14b)[0x88e51b]
/usr/local/sbin/bsc_hack[0x804c0a6]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0x220b56]
/usr/local/sbin/bsc_hack[0x804bbb1]
======= Memory map: ========
00110000-00111000 r-xp 00000000 00:00 0 [vdso]
0020a000-00348000 r-xp 00000000 fc:00 171 /lib/tls/i686/cmov/libc-2.10.1.so
00348000-00349000 ---p 0013e000 fc:00 171 /lib/tls/i686/cmov/libc-2.10.1.so
00349000-0034b000 r--p 0013e000 fc:00 171 /lib/tls/i686/cmov/libc-2.10.1.so
0034b000-0034c000 rw-p 00140000 fc:00 171 /lib/tls/i686/cmov/libc-2.10.1.so
0034c000-0034f000 rw-p 00000000 00:00 0
003c0000-003dc000 r-xp 00000000 fc:00 300 /lib/libgcc_s.so.1
003dc000-003dd000 r--p 0001b000 fc:00 300 /lib/libgcc_s.so.1
003dd000-003de000 rw-p 0001c000 fc:00 300 /lib/libgcc_s.so.1
00443000-0045e000 r-xp 00000000 fc:00 143 /lib/ld-2.10.1.so
0045e000-0045f000 r--p 0001a000 fc:00 143 /lib/ld-2.10.1.so
0045f000-00460000 rw-p 0001b000 fc:00 143 /lib/ld-2.10.1.so
004ba000-004c5000 r-xp 00000000 fc:00 151866 /usr/lib/libdbi.so.0.0.5
004c5000-004c6000 rw-p 0000a000 fc:00 151866 /usr/lib/libdbi.so.0.0.5
00569000-0056b000 r-xp 00000000 fc:00 177 /lib/tls/i686/cmov/libdl-2.10.1.so
0056b000-0056c000 r--p 00001000 fc:00 177 /lib/tls/i686/cmov/libdl-2.10.1.so
0056c000-0056d000 rw-p 00002000 fc:00 177 /lib/tls/i686/cmov/libdl-2.10.1.so
005cf000-005f3000 r-xp 00000000 fc:00 179 /lib/tls/i686/cmov/libm-2.10.1.so
005f3000-005f4000 r--p 00023000 fc:00 179 /lib/tls/i686/cmov/libm-2.10.1.so
005f4000-005f5000 rw-p 00024000 fc:00 179 /lib/tls/i686/cmov/libm-2.10.1.so
006c8000-006dd000 r-xp 00000000 fc:00 235 /lib/tls/i686/cmov/libpthread-2.10.1.so
006dd000-006de000 r--p 00014000 fc:00 235 /lib/tls/i686/cmov/libpthread-2.10.1.so
006de000-006df000 rw-p 00015000 fc:00 235 /lib/tls/i686/cmov/libpthread-2.10.1.so
006df000-006e1000 rw-p 00000000 00:00 0
00764000-007ea000 r-xp 00000000 fc:00 135483 /usr/lib/libsqlite3.so.0.8.6
007ea000-007eb000 r--p 00086000 fc:00 135483 /usr/lib/libsqlite3.so.0.8.6
007eb000-007ec000 rw-p 00087000 fc:00 135483 /usr/lib/libsqlite3.so.0.8.6
00889000-008a2000 r-xp 00000000 fc:00 1806 /usr/local/lib/libosmocore.so.0.0.0
008a2000-008a3000 r--p 00018000 fc:00 1806 /usr/local/lib/libosmocore.so.0.0.0
008a3000-008a4000 rw-p 00019000 fc:00 1806 /usr/local/lib/libosmocore.so.0.0.0
008a4000-008a5000 rw-p 00000000 00:00 0
00abe000-00ac7000 r-xp 00000000 fc:00 175 /lib/tls/i686/cmov/libcrypt-2.10.1.so
00ac7000-00ac8000 r--p 00008000 fc:00 175 /lib/tls/i686/cmov/libcrypt-2.10.1.so
00ac8000-00ac9000 rw-p 00009000 fc:00 175 /lib/tls/i686/cmov/libcrypt-2.10.1.so
00ac9000-00af0000 rw-p 00000000 00:00 0
00bca000-00bcf000 r-xp 00000000 fc:00 151877 /usr/lib/dbd/libdbdsqlite3.so
00bcf000-00bd0000 r--p 00004000 fc:00 151877 /usr/lib/dbd/libdbdsqlite3.so
00bd0000-00bd1000 rw-p 00005000 fc:00 151877 /usr/lib/dbd/libdbdsqlite3.so
08048000-08091000 r-xp 00000000 fc:00 154760 /usr/local/sbin/bsc_hack
08091000-08092000 r--p 00048000 fc:00 154760 /usr/local/sbin/bsc_hack
08092000-08097000 rw-p 00049000 fc:00 154760 /usr/local/sbin/bsc_hack
08097000-0809b000 rw-p 00000000 00:00 0
0919b000-09228000 rw-p 00000000 00:00 0 [heap]
b6ffe000-b6fff000 ---p 00000000 00:00 0
b6fff000-b7802000 rw-p 00000000 00:00 0
b7806000-b7808000 rw-p 00000000 00:00 0
bfa5e000-bfa73000 rw-p 00000000 00:00 0 [stack]
signal 6 received
talloc report on 'vty' (total 37965 bytes in 3350 blocks)
save_cwd contains 29 bytes in 1 blocks (ref 0) 0x91bb478
vty_command contains 21352 bytes in 1719 blocks (ref 0) 0x91bb440
vty_vector contains 16584 bytes in 1629 blocks (ref 0) 0x91bb408
full talloc report on 'openbsc' (total 137666 bytes in 63 blocks)
struct e1inp_line contains 45208 bytes in 1 blocks (ref 0) 0x9207170
struct ia_e1_handle contains 60 bytes in 1 blocks (ref 0) 0x91f1500
telnet_connection contains 1 bytes in 1 blocks (ref 0) 0x91a18a0
struct gsm_network contains 89224 bytes in 6 blocks (ref 0) 0x91a16e0
struct gsm_bts contains 88804 bytes in 2 blocks (ref 0) 0x91f1620
struct gsm_bts_trx contains 86188 bytes in 1 blocks (ref 0) 0x91f2090
BlueWave contains 9 bytes in 1 blocks (ref 0) 0x919f018
BlueWave contains 9 bytes in 1 blocks (ref 0) 0x91a3490
127.0.0.1 contains 10 bytes in 1 blocks (ref 0) 0x91a2038
counter contains 580 bytes in 30 blocks (ref 0) 0x919b568
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3448
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3400
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a33b8
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3370
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3328
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a32e0
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3298
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3250
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3208
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a31c0
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a3178
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919d958
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919d910
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919d8c8
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919d880
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919d838
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919ea18
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919e9d0
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919e988
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919e940
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919e8f8
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919efd0
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919ef88
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919ef40
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919eef8
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919f0d0
struct counter contains 20 bytes in 1 blocks (ref 0) 0x919f088
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a2078
struct counter contains 20 bytes in 1 blocks (ref 0) 0x91a25b0
trau_upq_entry contains 0 bytes in 1 blocks (ref 0) 0x919b530
trau_map_entry contains 0 bytes in 1 blocks (ref 0) 0x919b4f8
transaction contains 0 bytes in 1 blocks (ref 0) 0x919b4c0
subch_txq_entry contains 0 bytes in 1 blocks (ref 0) 0x919b488
signal_handler contains 140 bytes in 8 blocks (ref 0) 0x919b450
struct signal_handler contains 20 bytes in 1 blocks (ref 0) 0x91f13e8
struct signal_handler contains 20 bytes in 1 blocks (ref 0) 0x91eb2b8
struct signal_handler contains 20 bytes in 1 blocks (ref 0) 0x919b6c0
struct signal_handler contains 20 bytes in 1 blocks (ref 0) 0x919b678
struct signal_handler contains 20 bytes in 1 blocks (ref 0) 0x919b630
struct signal_handler contains 20 bytes in 1 blocks (ref 0) 0x919b5e8
struct signal_handler contains 20 bytes in 1 blocks (ref 0) 0x919b5a0
paging_request contains 0 bytes in 1 blocks (ref 0) 0x919b418
gsm_call contains 0 bytes in 1 blocks (ref 0) 0x919b3e0
subscr_request contains 0 bytes in 1 blocks (ref 0) 0x919b3a8
subscriber contains 392 bytes in 2 blocks (ref 0) 0x919b370
struct gsm_subscriber contains 392 bytes in 1 blocks (ref 0) 0x9212ce0
sms contains 0 bytes in 1 blocks (ref 0) 0x919b338
loc_updating_oper contains 0 bytes in 1 blocks (ref 0) 0x919b300
bs11_file_list_entry contains 0 bytes in 1 blocks (ref 0) 0x919b2c8
msgb contains 2060 bytes in 3 blocks (ref 0) 0x919b290
GSM 04.08 contains 1092 bytes in 1 blocks (ref 0) 0x9213360
Abis/IP contains 968 bytes in 1 blocks (ref 0) 0x91f0f20
Aborted

Any ideas?

------------------------------

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End of OpenBSC Digest, Vol 23, Issue 7
**************************************

--
Thanks.....