OpenBSC October 2016

openbsc@lists.osmocom.org

15 participants
36 discussions

open-sip-connector error logs
by Anonim Stefan 27 Oct '16

27 Oct '16

Hi, I am using osmo-sip-connector 1.20161024 with osmocom-nitb 0.15.1.20161024 on debian jessie. I keep getting the below error[1] causing my syslog to fill up. Also I can see sometimes the sip connector replies with 0.0.0.0 RTP IP address. Anyone had this issues before ? Any idea what might be causing this? Regards, Stefan [1] Oct 25 11:58:28 openbsc1 osmo-sip-connector[283]: length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettport(0x1064c30): zero length packettpor

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openbsc - make check error
by Abdulghafar Shabaneh 27 Oct '16

27 Oct '16

Hi everyone I was trying Openbsc recently on Ubuntu 16.04.1 and came through these errors in make check command. Are they harmless? since installation and make commands were not having any error. myself@myself34:~/project/openbsc/openbsc$ make check make check-recursive make[1]: Entering directory '/home/myself/project/openbsc/openbsc' Making check in doc make[2]: Entering directory '/home/myself/project/openbsc/openbsc/doc' Making check in examples make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/doc/examples' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/doc/examples' make[3]: Entering directory '/home/myself/project/openbsc/openbsc/doc' make[3]: Nothing to be done for 'check-am'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/doc' make[2]: Leaving directory '/home/myself/project/openbsc/openbsc/doc' Making check in include make[2]: Entering directory '/home/myself/project/openbsc/openbsc/include' Making check in openbsc make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/include/openbsc' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/include/openbsc' make[3]: Entering directory '/home/myself/project/openbsc/openbsc/include' make[3]: Nothing to be done for 'check-am'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/include' make[2]: Leaving directory '/home/myself/project/openbsc/openbsc/include' Making check in src make[2]: Entering directory '/home/myself/project/openbsc/openbsc/src' Making check in libcommon make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/libcommon' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/libcommon' Making check in libmgcp make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/libmgcp' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/libmgcp' Making check in libbsc make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/libbsc' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/src/libbsc' Making check in libmsc make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/libmsc' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/src/libmsc' Making check in libtrau make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/libtrau' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/libtrau' Making check in libfilter make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/libfilter' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/libfilter' Making check in osmo-nitb make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/osmo-nitb' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/osmo-nitb' Making check in osmo-bsc_mgcp make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/osmo-bsc_mgcp' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/osmo-bsc_mgcp' Making check in utils make[3]: Entering directory '/home/myself/project/openbsc/openbsc/src/utils' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/src/utils' Making check in ipaccess make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/ipaccess' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/ipaccess' Making check in gprs make[3]: Entering directory '/home/myself/project/openbsc/openbsc/src/gprs' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/src/gprs' Making check in osmo-bsc_nat make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/osmo-bsc_nat' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/osmo-bsc_nat' Making check in osmo-bsc make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/src/osmo-bsc' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/src/osmo-bsc' make[3]: Entering directory '/home/myself/project/openbsc/openbsc/src' make[3]: Nothing to be done for 'check-am'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/src' make[2]: Leaving directory '/home/myself/project/openbsc/openbsc/src' Making check in tests make[2]: Entering directory '/home/myself/project/openbsc/openbsc/tests' Making check in gsm0408 make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/gsm0408' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/gsm0408' Making check in db make[3]: Entering directory '/home/myself/project/openbsc/openbsc/tests/db' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/db' Making check in channel make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/channel' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/channel' Making check in mgcp make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/mgcp' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/mgcp' Making check in gprs make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/gprs' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/gprs' Making check in abis make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/abis' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/abis' Making check in gbproxy make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/gbproxy' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/gbproxy' Making check in trau make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/trau' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/trau' Making check in subscr make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/subscr' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/subscr' Making check in mm_auth make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/mm_auth' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/mm_auth' Making check in bsc-nat make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/bsc-nat' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/bsc-nat' Making check in bsc-nat-trie make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/bsc-nat-trie' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/bsc-nat-trie' Making check in bsc make[3]: Entering directory '/home/myself/project/openbsc/openbsc/tests/bsc' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/bsc' Making check in smpp make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/smpp' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/smpp' Making check in gtphub make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/gtphub' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/gtphub' Making check in sgsn make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/sgsn' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/sgsn' Making check in oap make[3]: Entering directory '/home/myself/project/openbsc/openbsc/tests/oap' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/oap' Making check in xid make[3]: Entering directory '/home/myself/project/openbsc/openbsc/tests/xid' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/xid' Making check in sndcp_xid make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/sndcp_xid' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/sndcp_xid' Making check in slhc make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/slhc' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests/slhc' Making check in v42bis make[3]: Entering directory '/home/myself/project/openbsc/ openbsc/tests/v42bis' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/myself/project/openbsc/ openbsc/tests/v42bis' make[3]: Entering directory '/home/myself/project/openbsc/openbsc/tests' make check-local make[4]: Entering directory '/home/myself/project/openbsc/openbsc/tests' :;{ \ echo '# Signature of the current package.' && \ echo 'm4_define([AT_PACKAGE_NAME],' && \ echo ' [openbsc])' && \ echo 'm4_define([AT_PACKAGE_TARNAME],' && \ echo ' [openbsc])' && \ echo 'm4_define([AT_PACKAGE_VERSION],' && \ echo ' [0.15.0.498-582e4])' && \ echo 'm4_define([AT_PACKAGE_STRING],' && \ echo ' [openbsc 0.15.0.498-582e4])' && \ echo 'm4_define([AT_PACKAGE_BUGREPORT],' && \ echo ' [openbsc(a)lists.osmocom.org])'; \ echo 'm4_define([AT_PACKAGE_URL],' && \ echo ' [])'; \ } >'./package.m4' /bin/bash ../missing --run autom4te --language=autotest -I '.' -o testsuite.tmp testsuite.at mv testsuite.tmp testsuite /bin/bash './testsuite' ## ------------------------------------ ## ## openbsc 0.15.0.498-582e4 test suite. ## ## ------------------------------------ ## Regression tests. 1: gsm0408 ok 2: subscr ok 3: db FAILED (testsuite.at:21 ) 4: channel ok 5: mgcp ok 6: mgcp-trans skipped ( testsuite.at:38) 7: gprs ok 8: bsc-nat ok 9: smpp ok 10: bsc-nat-trie ok 11: abis ok 12: bsc ok 13: gbproxy ok 14: trau ok 15: sgsn ok 16: oap ok 17: gtphub ok 18: mm_auth ok 19: xid ok 20: sndcp_xid ok 21: slhc ok 22: v42bis ok ## ------------- ## ## Test results. ## ## ------------- ## ERROR: 21 tests were run, 1 failed unexpectedly. 1 test was skipped. ## -------------------------- ## ## testsuite.log was created. ## ## -------------------------- ## Please send `tests/testsuite.log' and all information you think might help: To: <openbsc(a)lists.osmocom.org> Subject: [openbsc 0.15.0.498-582e4] testsuite: 3 failed You may investigate any problem if you feel able to do so, in which case the test suite provides a good starting point. Its output may be found below `tests/testsuite.dir'. Makefile:717: recipe for target 'check-local' failed make[4]: *** [check-local] Error 1 make[4]: Leaving directory '/home/myself/project/openbsc/openbsc/tests' Makefile:568: recipe for target 'check-am' failed make[3]: *** [check-am] Error 2 make[3]: Leaving directory '/home/myself/project/openbsc/openbsc/tests' Makefile:420: recipe for target 'check-recursive' failed make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory '/home/myself/project/openbsc/openbsc/tests' Makefile:484: recipe for target 'check-recursive' failed make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory '/home/myself/project/openbsc/openbsc' Makefile:775: recipe for target 'check' failed make: *** [check] Error 2 myself@myself34:~/project/openbsc/openbsc$ Thanks Abdulghafar

2 1

asan for libosmo*
by Max 26 Oct '16

26 Oct '16

Hi. Address Sanitizer is currently enabled for libosmocore jenkins build (which is really great, thanks al being involved!) but not for other libraries. According to recent checks in http://jenkins.osmocom.org/jenkins/job/Osmocom_Sanitizer/ asan only fails for OpenBSC so it seems like it can be enabled for other libosmo* libraries as well. What do you think? -- Max Suraev <msuraev(a)sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte

2 2

plz fix osmo-gsm-manuals/OpenBTS Makefile
by Neels Hofmeyr 25 Oct '16

25 Oct '16

Hi, the below commit drops the osmo-bts-abis.pdf from the Makefile! Currently the Abis manual is thus missing completely. Please fix... thx! ~Neels commit 05f5adbe837f2cbfb9301cdb8c9b454ca0bfc825 Author: Alexander Couzens <lynxis(a)fe80.eu> Date: Fri Oct 14 16:56:42 2016 +0200 OsmoBTS: add vty reference documentation Including the required changes of the Makefile which is now simliar as the other projects Makefile's. Based on: OsmoBTS 0.3.0.283-f869 Change-Id: Id7362ce1c584b1926330b93770d68453e091c71c -- - Neels Hofmeyr <nhofmeyr(a)sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschäftsführer / Managing Directors: Harald Welte

1 2

[scan-admin@coverity.com: New Defects reported by Coverity Scan for Osmocom]
by Neels Hofmeyr 22 Oct '16

22 Oct '16

Hi, Please find the latest report on new defect(s) introduced to Osmocom found with Coverity Scan. 2 new defect(s) introduced to Osmocom found with Coverity Scan. 1 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 2 of 2 defect(s) ** CID 150437: Insecure data handling (TAINTED_SCALAR) /source-Osmocom/libosmo-abis/src/input/misdn.c: 462 in handle_ts_raw_read() ________________________________________________________________________________________________________ *** CID 150437: Insecure data handling (TAINTED_SCALAR) /source-Osmocom/libosmo-abis/src/input/misdn.c: 462 in handle_ts_raw_read() 456 DEBUGP(DLMIB, "<= RAW CHAN len = %d, prim(0x%x) id(0x%x): %s\n", 457 ret, hh->prim, hh->id, 458 get_value_string(prim_names, hh->prim)); 459 460 switch (hh->prim) { 461 case PH_DATA_IND: >>> CID 150437: Insecure data handling (TAINTED_SCALAR) >>> Assigning: "msg->l2h" = "msg->data + 8UL". Both are now tainted. 462 msg->l2h = msg->data + MISDN_HEADER_LEN; 463 DEBUGP(DLMIB, "RAW CHAN RX: %s\n", 464 osmo_hexdump(msgb_l2(msg), ret - MISDN_HEADER_LEN)); 465 /* the number of bytes received indicates that data to send */ 466 handle_ts_raw_write(bfd, msgb_l2len(msg)); 467 return e1inp_rx_ts(e1i_ts, msg, 0, 0); ** CID 150436: API usage errors (PW.PRINTF_ARG_MISMATCH) /source-Osmocom/osmo-pcu/src/tbf_dl.cpp: 310 in () ________________________________________________________________________________________________________ *** CID 150436: API usage errors (PW.PRINTF_ARG_MISMATCH) /source-Osmocom/osmo-pcu/src/tbf_dl.cpp: 310 in () 304 msgb_free(msg); 305 bts->llc_dropped_frame(); 306 continue; 307 } 308 309 if (frames) { >>> CID 150436: API usage errors (PW.PRINTF_ARG_MISMATCH) >>> argument is incompatible with corresponding format string conversion 310 LOGP(DRLCMACDL, LOGL_NOTICE, "%s Discarding LLC PDU " 311 "because lifetime limit reached, " 312 "count=%u new_queue_size=%zu\n", 313 tbf_name(this), frames, llc_queue_size()); 314 if (frames > 0xff) 315 frames = 0xff;

3 4

Review of conv_gen changes
by Harald Welte 21 Oct '16

21 Oct '16

Hi Sylvian, I was hoping that you could review the conv_gen.py and related changes that Vadim has been working on. I don't feel familiar enough with the code (and not morally authorized to merge such significant canges) to your code. The code is at https://gerrit.osmocom.org/#/c/828/5 as well as related changes like https://gerrit.osmocom.org/#/c/829/4 Thanks! -- - 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)

2 1

new warnings because of ctrl constify
by Neels Hofmeyr 20 Oct '16

20 Oct '16

Presumably after this libosmocore commit, I get scores of new warnings (see below) when compiling openbsc: commit ed9d6da5df98538adc70aa03cb569eb9505d04b6 Author: Max <msuraev(a)sysmocom.de> AuthorDate: Tue Oct 11 15:20:28 2016 +0200 Constify ctrl_cmd struct fields where appropriate Some of these can be fixed by constifying the functions as well, but talloc_free() of a const char * looks really wrong? Please follow up on this or revert the commit... constifying is good, but having twice the amount of warnings means twice the reading effort during development cycles. I would most prefer a revert now and come back as soon as no new warnings are introduced; ymmv... In file included from /usr/local/include/osmocom/core/talloc.h:4:0, from ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:22: ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c: In function ‘bsc_nat_handle_ctrlif_msg’: ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:131:16: warning: passing argument 1 of ‘_talloc_free’ discards ‘const’ qualifier from pointer target type talloc_free(cmd->variable); ^ /usr/include/talloc.h:227:5: note: expected ‘void *’ but argument is of type ‘const char *’ int _talloc_free(void *ptr, const char *location); ^ ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:143:34: warning: passing argument 2 of ‘bsc_get_pending’ discards ‘const’ qualifier from pointer target type pending = bsc_get_pending(bsc, cmd->id); ^ ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:86:29: note: expected ‘char *’ but argument is of type ‘const char *’ static struct bsc_cmd_list *bsc_get_pending(struct bsc_connection *bsc, char *id_str) ^ ../../../src/osmo-bsc_nat/bsc_ussd.c: In function ‘bsc_ussd_check’: ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c: In function ‘forward_to_bsc’: ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:228:31: warning: passing argument 1 of ‘extract_bsc_nr_variable’ discards ‘const’ qualifier from pointer target type if (!extract_bsc_nr_variable(cmd->variable, &nr, &bsc_variable)) { ^ ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:198:12: note: expected ‘char *’ but argument is of type ‘const char *’ static int extract_bsc_nr_variable(char *variable, unsigned int *nr, char **bsc_variable) ^ In file included from /usr/local/include/osmocom/core/talloc.h:4:0, from ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:22: ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:259:16: warning: passing argument 1 of ‘_talloc_free’ discards ‘const’ qualifier from pointer target type talloc_free(bsc_cmd->id); ^ /usr/include/talloc.h:227:5: note: expected ‘void *’ but argument is of type ‘const char *’ int _talloc_free(void *ptr, const char *location); ^ ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:266:16: warning: passing argument 1 of ‘_talloc_free’ discards ‘const’ qualifier from pointer target type talloc_free(bsc_cmd->variable); ^ /usr/include/talloc.h:227:5: note: expected ‘void *’ but argument is of type ‘const char *’ int _talloc_free(void *ptr, const char *location); ^ ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c: In function ‘extract_bsc_cfg_variable’: ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:323:31: warning: passing argument 1 of ‘extract_bsc_nr_variable’ discards ‘const’ qualifier from pointer target type if (!extract_bsc_nr_variable(cmd->variable, &nr, bsc_variable)) { ^ ../../../src/osmo-bsc_nat/bsc_nat_ctrl.c:198:12: note: expected ‘char *’ but argument is of type ‘const char *’ static int extract_bsc_nr_variable(char *variable, unsigned int *nr, char **bsc_variable) ^ -- - Neels Hofmeyr <nhofmeyr(a)sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschäftsführer / Managing Directors: Harald Welte

2 5

Probleme mit pySim
by Ivaylo Kostov 19 Oct '16

19 Oct '16

Hallo zusammen, wegen meines Versuch die pySim zu verwenden habe ich folgendes bekommen: > ./pySim-read.py -p 0 > Reading ... > Traceback (most recent call last): > File "./pySim-read.py", line 90, in <module> > (res, sw) = scc.read_binary(['3f00', '2fe2']) > File "/home/wirelesss/net/pysim/pySim/commands.py", line 51, in > read_binary > r = self.select_file(ef) > File "/home/wirelesss/net/pysim/pySim/commands.py", line 44, in > select_file > data, sw = self._tp.send_apdu_checksw(self.cla_byte + "a4000C02" + i) > File "/home/wirelesss/net/pysim/pySim/transport/__init__.py", line > 87, in send_apdu_checksw > raise RuntimeError("SW match failed ! Expected %s and got %s." % > (sw.lower(), rv[1])) > RuntimeError: SW match failed ! Expected 9000 and got 6b00. > $ ./pySim-read.py -p 1 > Traceback (most recent call last): > File "./pySim-read.py", line 78, in <module> > sl = PcscSimLink(opts.pcsc_dev) > File "/home/wirelesss/net/pysim/pySim/transport/pcsc.py", line 38, > in __init__ > self._reader = r[reader_number] > IndexError: list index out of range > Exception AttributeError: "'PcscSimLink' object has no attribute > '_con'" in <bound method PcscSimLink.__del__ of > <pySim.transport.pcsc.PcscSimLink object at 0x7f3dca255750>> ignored wenn man ./pySim-prog.py gebe, dann das Ergebnis auch nicht so richtig ist. > ./pySim-prog.py -p 0 -t sysmosim-gr1 -i 001640000000072 -c 001 -x 001 > -y 64 -s 1791198229180000071 > Insert card now (or CTRL-C to cancel) > Generated card parameters : > > Name : Magic > > SMSP : e1ffffffffffffffffffffffff0581005155f5ffffffffffff000000 > > ICCID : 1791198229180000071 > > MCC/MNC : 1/64 > > IMSI : 001640000000072 > > Ki : 895c5a0e9e5f635111d6c366ae8c957f > > OPC : a230dcc3c71c17019189a8be734f9c74 > > ACC : None > > Programming ... > Traceback (most recent call last): > File "./pySim-prog.py", line 626, in <module> > card.program(cp) > File "/home/wirelesss/net/pysim/pySim/cards.py", line 274, in program > r = self._scc.select_file(['3f00', '2fe2']) > File "/home/wirelesss/net/pysim/pySim/commands.py", line 44, in > select_file > data, sw = self._tp.send_apdu_checksw(self.cla_byte + "a4000C02" + i) > File "/home/wirelesss/net/pysim/pySim/transport/__init__.py", line > 87, in send_apdu_checksw > raise RuntimeError("SW match failed ! Expected %s and got %s." % > (sw.lower(), rv[1])) > RuntimeError: SW match failed ! Expected 9000 and got 6b00. Kommando: pcsc_scan funktioniert reibungslos. Grüße, Ivaylo -- - Ivaylo Kostov <ikostov(a)sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschäftsführer / Managing Directors: Harald Welte

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pysim Fakemagicsim problem + workaround Fwd: SIM Card Reader Problem!!
by Martin Dudok van Heel 19 Oct '16

19 Oct '16

Second try. (I already sent this mail yesterday, but it did not appear in the mailinglist. I do not know why. Maybe because I attached a file (a patch)) Hi all, This is my first post to the OpenBSC mailinglist. I had a problem with the latest pysim version giving errors while trying to program 2G (Fake)MagicSIM cards. This had worked fine in the past with an older release from 2011. I tried al lot of versions in between. I was finally able to narrow it down to the commit that broke compatibility with (fake)magicsim: http://cgit.osmocom.org/pysim/commit/pySim/commands.py?id=8c1b33c439fef423c… The comment with this comit is: "Do not return the FCI information while selecting a file The sysmoUSIM-SJS1 card does not support returning the FCI information. Plus, the FCI information are not used anyway." If I revert the change with attached patch, it works again. But it may break sysmoUSIM-SJS1 compatibility. I am not sure on how to test whether the programming of sysmoUSIM-SJS1 still works fine and if the SIMS themselves then will still work as expected with OpenBSC or OpenBTS or OpenAirinterface. If the code needs to stay in for sysmoUSIM-SJS1 then we probably need somehing like the pseudocode below: if carttype is fakemagicsim: "a4000002" elif cardtype is sysmoUSIM-SJS1: "a4000C02" else: #What should be the default for the other cards? Or is there another solution? With best regards, Martin Dudok van Heel This is the patch inline (attaching it as a file, blocked my email from going through) mdvh_pysim_make_fakesim_work_again_patch_2016081201.diff diff --git a/pySim/commands.py b/pySim/commands.py index 721b3d4..b7fb77f 100644 --- a/pySim/commands.py +++ b/pySim/commands.py @@ -41,7 +41,7 @@ class SimCardCommands(object): def select_file(self, dir_list): rv = [] for i in dir_list: - data, sw = self._tp.send_apdu_checksw(self.cla_byte + "a4000C02" + i) + data, sw = self._tp.send_apdu_checksw(self.cla_byte + "a4000002" + i) rv.append(data) return rv On 12-08-16 09:50, Holger Freyther wrote: >> On 12 Aug 2016, at 09:18, Rene Groothuis wrote: >> >> Hello, > Hi! > > >> I’m still having problems, sorry to report this. Below the log file >> of different combinations: >> > >> I’ve used different (same model) SIM cards. I’ve reinstated the USB >> reader. Tried in different USB ports. No Luck. >> >> What am I doing wrong, can you please help? >> >> > Sysmocom sold the last 16in1 magicsim in 2012? Did you buy these cards > from us? Maybe this specific one is just broken? Maybe try an older > version of pySIM? E.g. maybe some of the patches required for the > sysmoUSIM-SJS1 broke magicsim support? > > In the future you could consider getting the sysmoUSIM-SJS1 from us, > they are of way higher quality than the Chinese (GRcard, magicsim, > etc.) ones. For emergencies like these it might make sense for you to > get a support contract from sysmocom as well. > > good luck > > holger > >

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osmo-trx and gpsdo
by Max 18 Oct '16

18 Oct '16

Hi. While trying to make osmo-trx work in multichannel configuration I've found following: - running "./Transceiver52M/osmo-trx -m -c 2 -l INFO" works but - running "./Transceiver52M/osmo-trx -m -c 2 -l INFO -g" gives following: linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.000.000-release opening configuration table from path :memory: Config Settings Log Level............... INFO Device args............. TRX Base Port........... 5700 TRX Address............. 127.0.0.1 Channels................ 2 Tx Samples-per-Symbol... 4 Rx Samples-per-Symbol... 4 EDGE support............ Disabled Reference............... GPS C0 Filler Table......... Disabled Multi-Carrier........... Enabled Diversity............... Disabled Tuning offset........... 0 RSSI to dBm offset...... 0 Swap channels........... 0 INFO 3032180480 13:36:38.4 UHDDevice.cpp:786:open: Using discovered UHD device type=b200,name=MyB210,serial=30AC26A,product=B210 -- Detected Device: B210 -- Operating over USB 2. -- Initialize CODEC control... -- Initialize Radio control... -- Performing register loopback test... pass -- Performing register loopback test... pass -- Performing CODEC loopback test... pass -- Performing CODEC loopback test... pass -- Setting master clock rate selection to 'automatic'. -- Asking for clock rate 16.000000 MHz... -- Actually got clock rate 16.000000 MHz. -- Performing timer loopback test... pass -- Performing timer loopback test... pass INFO 3032180480 13:36:41.6 UHDDevice.cpp:743:parse_dev_type: Using USRP1 type transmit window for B-Series Device B210 terminate called after throwing an instance of 'uhd::key_error' what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo Aborted (core dumped) The tests were performed with usrp B210 and rather recent uhd (see above). Is this some know error/hw incompatibility? -- Max Suraev <msuraev(a)sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte

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OpenBSC October 2016