simtrace August 2018

simtrace@lists.osmocom.org

3 participants
5 discussions

SIM trace.
by Александр Федоров 26 Sep '18

26 Sep '18

Hello I use SImtrace for developing and debugging Java SIM Applet. The device is pretty good, but there are some APDU errors while SIM sniffing. is it possible to fix APDU errors sniffing errors? I am attaching example dump with errors. Some times, simtrace stop receiving APDU and continue just after restart simtrace process. -- Fedorov Alexander Head of IT-solution department LLC "Svyazcom" Mobile: +7-908-212-98-05http://www.svyazcom.ru/en/E-mail:wind3style@gmail.com <http://www.svyazcom.ru>

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AT91SAM3 Based simtracer and firmware
by Gerard Bakker 26 Sep '18

26 Sep '18

Dear Osmocom, I have a question about the latest build of the simtrace2 based on the AT91SAM3.. Currently we have assembled some boards based on the v1.5 design of the Simtracer received from the git repository git.osmocom.org/simtrace (branch v1.5) If have tried to compile the firmware of the repository git.osmocom.org/simtrace2 But I run in to some issue after the firmware is loaded. Also I am not able to find the simtrace2 tool to do simtracing after compilation in the host directory .. Is this firmware working already ? (The website @sysmocom says "SIMtrace 2" will be available from late March 2018) Or am I missing something ? Thanks in advance.. Met vriendelijke groet/С наилучшими пожеланиями/With kind regards, [V-Tell] Gerard Bakker | ICT / Voice Engineer V-Tell Netherlands Glotell Telecom B.V. NL-Office +31 63 513 51 23 Willem Dreeslaan 37 NL-Mobile +31 64 202 21 06 2729 ND Zoetermeer, NL RU-Mobile +7 958 964 19 98 www.v-tell.nl<http://www.v-tell.nl/> US-Mobile +1 202 370 70 38 gerard.bakker(a)v-tell.nl<mailto:gerard.bakker@v-tell.nl> This message contains confidential information and is intended only for the individual named. Its content may not be disclosed, copied or transferred to any (third) party in whole or in part without the prior written permission of Glotell B.V. Please notify the sender immediately if you have received this email by mistake and delete this email from your system. Please do not print this email unless it is necessary. It helps to keep the environment forested and litter-free.

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Debian/Ubuntu packages for simtrace2
by Harald Welte 26 Aug '18

26 Aug '18

Dear all, I've just merged changes that will automatically build the latest (tagged version) packages and nightly packages for simtrace2.git for firmware and host utilities. The "latest" have already been triggered: https://build.opensuse.org/package/show/network:osmocom:latest/simtrace2 "nightly" will be available after the next automatic build (7:49 PM UTC) For more information about osmocom nightly and latest binary packages, see https://osmocom.org/projects/cellular-infrastructure/wiki/Binary_Packages Regards, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

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OsmoCon 2018 draft schedule announced
by Harald Welte 16 Aug '18

16 Aug '18

Dear Osmocom community, the first schedule of the 2018 incarnation of OsmoCon 2018 has been announced, see http://osmocom.org/news/99 for the announcment and https://pretalx.sysmocom.de/osmocon2018/schedule/ for the actual schedule. At OsmoCon, we are not targetting developers, but more the wider community and Osmocom users. It would be great to meet many of you and hear more about your relation to Osmocom. Tickets are available from https://pretix.sysmocom.de/sysmocom/osmocon2018/, and until August 31st the early bird discount still applies. For those with a community / "just for fun" background and no employer that would cover the ticket, we have a number of subsidized community discount vouchers available. See the OsmoCon 2018 wiki page at https://osmocom.org/projects/osmo-dev-con/wiki/OsmoCon2018 for more information. Looking forward to meeting as many of you as possible in roughly two months from now, Harald Welte -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

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RemoteSIM on Simtrace2
by Gabriel K. Gegenhuber 03 Aug '18

03 Aug '18

Hi all, I've got my hands on a simtrace2 device - first of all thanks for your great work and thanks for making this project open source! So far I've tried out the sniffing functionality which is working flawlessly - however I struggle to get the remote-sim functionality working. I've built (make BOARD=simtrace APP=cardem) the cardemulation-firmware of the current master-branch (0.4.131-8f70) and flashed the resulting simtrace-cardem-dfu.bin using dfu-util. Furthermore I compiled the host binaries, triggered a reset on my simtrace2 device to make sure it's in runtime mode and then executed the remote-sim program (sudo ./simtrace2-remsim -V 1d50 -P 60e3 -C 1 -I 0 -A `sudo ./simtrace2-list | cut -d = -f 2 | cut -d , -f 1 | tail -1`). The simtrace2 device, as well as an USB-CCID compliant omnikey cardreader are attached to my linux computer as described in the QMOD manual. During runtime mode the red LED on the simtrace2 is blinking, while the green LED is off. I noticed that when the simtrace2-remsim program tries to send an ATR to the simtrace2 device via usb (cardem_request_set_atr), the libusb_bulk_transfer function is blocking, before returning LIBUSB_ERROR_TIMEOUT. The serial debugging-output I got on the simtrace2 doesn't show any futher information (last state is "-I- USB is now configured"). When I reset the usb-modem that is connected to the simtrace2 device I get the following messages on the debug-serial: -I- Changed to ISO 7816-3 state 1 reset de-asserted -I- WT updated to 9600 -I- Changed to ISO 7816-3 state 0 reset asserted -I- Changed to ISO 7816-3 state 1 reset de-asserted [...] while the simtrace2-remsim program is also receiving some garbage: URB: -> 03 00 00 00 00 00 0c 00 04 00 00 00 unknown simtrace msg type 0x00 URB: -> 03 00 00 00 00 00 0c 00 08 00 00 00 unknown simtrace msg type 0x00 URB: -> 03 00 00 00 00 00 0c 00 04 00 00 00 unknown simtrace msg type 0x00 [...] I've also tried several older versions/commits - however I didn't get any of them working properly. When using version 0.4.13-ba2a (from this commit: https://git.osmocom.org/simtrace2/commit/?id=ba2ad563cc0e389213a3f6f6ebe79d…) I was able to send the ATR to the simtrace and directly entered the main loop on the host program. The serial debugging-output (after a manual modem-reset) also looked somehow more promising, but didn't work either: -I- 0: VCC activated -I- 0: CLK activated -I- 0: RST released -I- 0: computed Fi(1) Di(1) ratio: 372 -I- 0: send_tpdu_header: 00 a4 00 04 02 -I- 0: VCC deactivated -I- 0: CLK deactivated -I- 0: VCC activated -I- 0: CLK activated -I- 0: VCC deactivated -I- 0: CLK deactivated [...] I've also tried a few different modems/dongles (Huawei, ZTE) which also didn't really change anything. Am I missing something? Is the remote-sim functionality supposed to work on the current master branch? If not, could anyone hint me to a version/commit that should work? Would love to get some feedback - thanks in advance and keep up the good work! Greetings from Vienna, Gabriel

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simtrace August 2018