baseband-devel February 2016

baseband-devel@lists.osmocom.org

15 participants
26 discussions

Set fixed TMSI and Kc
by Simian Denson 29 Feb '16

29 Feb '16

Hi, in the osmocom bb mobile.cfg I don't see any posibility to set a fixed Kc encryption key and the tmsi. How could I achieve that osmocom uses my defined Kc and tmsi? cheers, Simian

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Re: Set fixed TMSI and Kc
by Вадим Яницкий 29 Feb '16

29 Feb '16

Look at this strings from your log: <0005> subscriber.c:601 Requesting SIM file 0x2fe2 <000f> sim.c:209 got new job: SIM_JOB_READ_BINARY (handle=00000004) <000f> sim.c:697 go MF <000f> sim.c:241 SELECT (file=0x3f00) <000f> sim.c:187 sending APDU (class 0xa0, ins 0xa4) <000f> sim.c:876 received APDU (len=0 sw1=0x00 sw2=0x00) <000f> sim.c:952 command failed <000f> sim.c:151 sending result to callback function (type=1) <0005> subscriber.c:657 SIM reading failed Maybe something wrong with your SIM? Try another one. Are you at the master branch? С наилучшими пожеланиями, Яницкий Вадим.

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flashing firmware
by robert 29 Feb '16

29 Feb '16

Hi, Can someone confirm if the steps described in http://bb.osmocom.org/trac/wiki/flashing are still valid, as I can’t find “loader.e88loader.bin”. I’m using sylvain/testing branch. Best regards, Robert,

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Re: Set fixed TMSI and Kc
by Вадим Яницкий 29 Feb '16

29 Feb '16

So, please provide full logs of both osmocon and mobile processes. С наилучшими пожеланиями, Яницкий Вадим.

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Re: Set fixed TMSI and Kc
by Вадим Яницкий 29 Feb '16

29 Feb '16

Did you enabled TX support (CFLAGS += -DCONFIG_TX_ENABLE)? Also try to use an IMEI from existing MS, because sometimes PLMN can reject MSes with default IMEI. С наилучшими пожеланиями, Яницкий Вадим.

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OsmoDevCon 2016 date poll
by Harald Welte 28 Feb '16

28 Feb '16

Dear all, IN-Berlin has confirmed the dates in April where we could book the venue. Can those eligible + interested in attending please quickly indicate their preference at http://doodle.com/poll/if263cpxieavsqiq ? Thanks! Disclaimer: OsmoDevCon is an invitation-only event for developers with proven history of contributing to any of the Osmocom projects. The fact that there is a public poll about the scheduling of the event and/or your participation in that poll does not mean a particular applicant is invited. Regards, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option."

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Re: Calypso BTS (C140) and Osmo BTS
by Вадим Яницкий 24 Feb '16

24 Feb '16

Hi! > Can we still use osmocomBB phones (C140,C139..) with Osmo-BTS project? Yes. I use transceiver program from *jolly/testing* branch and > firmware in compal_86 ( trx.highram.bin ) from *sylvian/testing* branch, > all from osmocomBB. > > Stop doing this mix. The firmware from one branch you use incompatible with host software form another. Use one branch only! It looks like you have a new toolchain "gnu-arm-build.3.sh". The firmware images from this branches works better if it's compiled with older toolchain version. Try to use http://bb.osmocom.org/trac/attachment/wiki/GnuArmToolchain/gnu-arm-build.2.… or https://github.com/axilirator/gnu-arm-installer. I know that Calypso BTS support only one timeslot. > > Using two phones you will be able to serve two timeslots. Follow this guide I recently wrote: http://bb.osmocom.org/trac/wiki/Tutorials/CalypsoBTS http://openbsc.osmocom.org/trac/wiki/SDR_OsmoTRX_network_from_scratch is outdated. С наилучшими пожеланиями, Яницкий Вадим.

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Re: Moving from trac to a single redmine
by Вадим Яницкий 24 Feb '16

24 Feb '16

Hi all! Moving all projects to a Redmine is a good way, I think. In connection with the event I would like to offer my help with post-processing some old pages (mostly OsmocomBB) and with improving the new wiki structure. So, my suggestions: - Create the main page that will describe all all of the child projects of Osmocom umbrella including recent news and plans. - Separate the libosmocore related pages from OsmocomBB into a new section named "Libraries", for example. - Separate both SIMTrace and softSIM into a new sections. It it would be nice to enable Strict-Transport-Security to avoid some traffic interception attempts. Also what about enabling SPF and DKIM for mailing lists? With best regards, Vadim Yanitskiy. 2016-02-19 4:46 GMT+06:00 <openbsc-request(a)lists.osmocom.org>: > Send OpenBSC mailing list submissions to > openbsc(a)lists.osmocom.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.osmocom.org/mailman/listinfo/openbsc > or, via email, send a message with subject or body 'help' to > openbsc-request(a)lists.osmocom.org > > You can reach the person managing the list at > openbsc-owner(a)lists.osmocom.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of OpenBSC digest..." > > > Today's Topics: > > 1. Re: autoreconf v2.69 with subdir-objects: ./configure creates > directory 'src/tests/\$(top_srcdir)' (Neels Hofmeyr) > 2. Re: hnb_cs_lu.msc (Neels Hofmeyr) > 3. Re: hnb_cs_lu.msc (Harald Welte) > 4. branches: daniel/gprs-iu + sysmocom/cscn = sysmocom/iu; > merging to master (Neels Hofmeyr) > 5. Re: Moving from trac to a single redmine (Harald Welte) > 6. Re: Moving from trac to a single redmine (Holger Freyther) > 7. Re: branches: daniel/gprs-iu + sysmocom/cscn = sysmocom/iu; > merging to master (Holger Freyther) > 8. sysmocom/iu: your commits from today (Neels Hofmeyr) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 17 Feb 2016 15:44:35 +0100 > From: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> > To: Eric Blake <eblake(a)redhat.com> > Cc: bug-autoconf(a)gnu.org, openbsc(a)lists.osmocom.org > Subject: Re: autoreconf v2.69 with subdir-objects: ./configure creates > directory 'src/tests/\$(top_srcdir)' > Message-ID: <20160217144435.GD2106@dub6> > Content-Type: text/plain; charset="us-ascii" > > Eric, > > you've clarified just about all of my questions. > Many thanks for your reply! > > ~Neels > > > https://lists.gnu.org/archive/html/automake/2015-12/msg00001.html >

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Route call from OpenBSC to real operator using osmocombb
by robert 23 Feb '16

23 Feb '16

Hi, Is it possible to route a call from a phone connected to openBSC (virtual BTS) to a real network using an osmocombb phone. In other words, to give a user within my own network the ability to call another phone connected to any other operator without routing the call through internet.

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Calypso BTS (C140) and Osmo BTS
by Mirko Kovacevic 22 Feb '16

22 Feb '16

Hi, *Can we still use osmocomBB phones (C140,C139..) with Osmo-BTS project?* I use transceiver program from *jolly/testing* branch and firmware in compal_86 ( trx.highram.bin ) from *sylvian/testing* branch, all from osmocomBB. It is the only way to get phones start sync on particular arfcn. If I write this configuration in osmo-bts.cfg: *!! OsmoBTS () configuration saved from vty!!!log stderr logging color 0 logging timestamp 0 logging level all everything logging level rsl info logging level oml info logging level rll notice logging level rr notice logging level meas notice logging level pag info logging level l1c info logging level l1p info logging level dsp debug logging level abis notice!line vty no login!phy 0 instance 0bts 0 band 900 ipa unit-id 1801 0 oml remote-ip 127.0.0.1 trx 0 phy 0 instance 0* I can make launch *osmo-bts-trx* program. After launching *osmo-nitb*, Osmo-BTS is writing this log: <000b> trx_if.c:379 transceiver (phy0.0) rejected TRX command with response: 'RSP POWERON -22' <0001> bts.c:203 Shutting down BTS 0, Reason SIGINT and when shutdown timer is elapsed, Osmo-BTS exit writing this log: Shutdown timer expired. *What should I put into osmo-bts.cfg and openbsc.cfg to make thing work ?* I know that Calypso BTS support only one timeslot. Tried to modify openbsc.cfg to support only one TS, by putting: *timeslot 0 phys_chan_config CCCH+SDCCH4 timeslot 1 phys_chan_config NONE timeslot 2 phys_chan_config NONE timeslot 3 phys_chan_config NONE timeslot 4 phys_chan_config NONE timeslot 5 phys_chan_config NONE timeslot 6 phys_chan_config NONE timeslot 7 phys_chan_config NONE* But BSC is compling with this configuration. Thanks in advance -- *Puno pozdrava,Mirko Kovačević*

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baseband-devel February 2016