OpenBSC September 2014

openbsc@lists.osmocom.org

21 participants
25 discussions

Buying a NanoBTS (Siemens BS-11, IP.Access...) / Network in a Box (UltraWAVE...)...
by Ricardo Hassa 05 Sep '14

05 Sep '14

Hello, anyone can sell me a NanoBTS (Siemens BS-11 etc...) / Network in a Box (UltraWAVE...) or other bts hardware (RangeNetworks, Ip.Access...) that works with OpenBSC? contact me at: ricardohassa [ at ] googlemail.com I am living in germany

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Can't build debian packages of libosmocore
by Ciaby 04 Sep '14

04 Sep '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm having this problem with the latest code from git: root@boxie:~/gsm# git clone git://git.osmocom.org/libosmocore.git Cloning into 'libosmocore'... remote: Counting objects: 8770, done. remote: Compressing objects: 100% (4055/4055), done. remote: Total 8770 (delta 5642), reused 6765 (delta 4265) Receiving objects: 100% (8770/8770), 1.62 MiB | 142 KiB/s, done. Resolving deltas: 100% (5642/5642), done. root@boxie:~/gsm# cd libosmocore root@boxie:~/gsm/libosmocore# autoreconf -fi libtoolize: putting auxiliary files in `.'. libtoolize: copying file `./config.guess' libtoolize: copying file `./config.sub' libtoolize: copying file `./install-sh' libtoolize: copying file `./ltmain.sh' libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'. libtoolize: copying file `m4/libtool.m4' libtoolize: copying file `m4/ltoptions.m4' libtoolize: copying file `m4/ltsugar.m4' libtoolize: copying file `m4/ltversion.m4' libtoolize: copying file `m4/lt~obsolete.m4' configure.ac:5: installing `./missing' src/Makefile.am: installing `./depcomp' root@boxie:~/gsm/libosmocore# dpkg-buildpackage dpkg-buildpackage: export CFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security dpkg-buildpackage: export CPPFLAGS from dpkg-buildflags (origin: vendor): -D_FORTIFY_SOURCE=2 dpkg-buildpackage: export CXXFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security dpkg-buildpackage: export FFLAGS from dpkg-buildflags (origin: vendor): -g -O2 dpkg-buildpackage: export LDFLAGS from dpkg-buildflags (origin: vendor): -Wl,-Bsymbolic-functions -Wl,-z,relro dpkg-buildpackage: source package libosmocore dpkg-buildpackage: source version 0.7.0 dpkg-buildpackage: source changed by Harald Welte <laforge(a)gnumonks.org> dpkg-buildpackage: host architecture amd64 dpkg-source --before-build libosmocore [...] make[1]: Entering directory `/home/rhizomatica/gsm/libosmocore' sed -i "/dependency_libs/ s/'.*'/''/" `find . -name '*.la'` dh_install dh_install: usr/lib/libosmogsm.so.5.1.0 exists in debian/tmp but is not installed to anywhere dh_install: usr/lib/libosmogsm.so.5 exists in debian/tmp but is not installed to anywhere dh_install: usr/lib/libosmoctrl.so.0.0.0 exists in debian/tmp but is not installed to anywhere dh_install: usr/lib/libosmoctrl.so.0 exists in debian/tmp but is not installed to anywhere dh_install: missing files, aborting make[1]: *** [override_dh_install] Error 2 make[1]: Leaving directory `/home/rhizomatica/gsm/libosmocore' make: *** [binary] Error 2 dpkg-buildpackage: error: debian/rules binary gave error exit status 2 So, it looks like it's trying to build a libosmogsm6 package, but only libosmogsm5.1.0 gets built. I looked around, and the only reference I found is in src/gsm/Makefile.am, and it's correct (6:0:1). What am I doing wrong? :) Cheers Ciaby -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iF4EAREKAAYFAlQDgJkACgkQC30ZhxNccpF5EgD/TmeKcYFpr8O/XXA6RRS7zm10 boe6pxAd8XVku0bVdXsBAJ8zOiPhkTmXlrBc3Tdefrx+subagwnBV1RV4dbses4M =dqEo -----END PGP SIGNATURE-----

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[PATCH openbsc] configure: fix unrecognized option --enable-external-tests
by pablo＠gnumonks.org 01 Sep '14

01 Sep '14

From: Pablo Neira Ayuso <pablo(a)soleta.eu> ./configure --help indicates: --enable-external-tests Include the VTY/CTRL tests in make check [default=no] but ./configure ... --enable-external-tests configure: WARNING: unrecognized options: --enable-external-tests the name of the option seems to be --enable-ext-tests. --- openbsc/configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/openbsc/configure.ac b/openbsc/configure.ac index 0777c0d..40ee444 100644 --- a/openbsc/configure.ac +++ b/openbsc/configure.ac @@ -141,7 +141,7 @@ AC_ARG_ENABLE([vty_tests], [Include the VTY/CTRL tests in make check (deprecated) [default=no]]), [enable_ext_tests="$enableval"],[enable_ext_tests="no"]) -AC_ARG_ENABLE([ext_tests], +AC_ARG_ENABLE([external_tests], AC_HELP_STRING([--enable-external-tests], [Include the VTY/CTRL tests in make check [default=no]]), [enable_ext_tests="$enableval"],[enable_ext_tests="no"]) -- 1.7.10.4

2 1

[PATCH] gprs: Fix and check BVCI in BSSGP STATUS messages
by Jacob Erlbeck 01 Sep '14

01 Sep '14

Currently the BVCI is not set in all invocations to bssgp_tx_status() when the cause is UNKNOWN_BVCI. This patch adds the argument where it is missing. It also adds a check for compliance (GSM 08.18, 10.4.14.1) to bssgp_tx_status() to emit errors when the following requirement is not fulfilled: The BVCI must be included if (and only if) the cause is either "BVCI blocked" or "BVCI unknown". Sponsored-by: On-Waves ehf --- src/gb/gprs_bssgp.c | 2 +- src/gb/gprs_bssgp_util.c | 14 ++++++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/src/gb/gprs_bssgp.c b/src/gb/gprs_bssgp.c index 5ef1887..b8c6c74 100644 --- a/src/gb/gprs_bssgp.c +++ b/src/gb/gprs_bssgp.c @@ -998,7 +998,7 @@ int bssgp_rcvmsg(struct msgb *msg) LOGP(DBSSGP, LOGL_NOTICE, "NSEI=%u/BVCI=%u Rejecting PDU " "type %u for unknown BVCI\n", msgb_nsei(msg), ns_bvci, pdu_type); - return bssgp_tx_status(BSSGP_CAUSE_UNKNOWN_BVCI, NULL, msg); + return bssgp_tx_status(BSSGP_CAUSE_UNKNOWN_BVCI, &ns_bvci, msg); } if (bctx) { diff --git a/src/gb/gprs_bssgp_util.c b/src/gb/gprs_bssgp_util.c index ae4647e..261e0b0 100644 --- a/src/gb/gprs_bssgp_util.c +++ b/src/gb/gprs_bssgp_util.c @@ -99,6 +99,20 @@ int bssgp_tx_status(uint8_t cause, uint16_t *bvci, struct msgb *orig_msg) struct bssgp_normal_hdr *bgph = (struct bssgp_normal_hdr *) msgb_put(msg, sizeof(*bgph)); + /* GSM 08.18, 10.4.14.1: The BVCI must be included if (and only if) the + cause is either "BVCI blocked" or "BVCI unknown" */ + if (cause == BSSGP_CAUSE_UNKNOWN_BVCI || cause == BSSGP_CAUSE_BVCI_BLOCKED) { + if (bvci == NULL) + LOGP(DBSSGP, LOGL_ERROR, "BSSGP Tx STATUS, cause=%s: " + "missing conditional BVCI\n", + bssgp_cause_str(cause)); + } else { + if (bvci != NULL) + LOGP(DBSSGP, LOGL_ERROR, "BSSGP Tx STATUS, cause=%s: " + "unexpected conditional BVCI\n", + bssgp_cause_str(cause)); + } + LOGP(DBSSGP, LOGL_NOTICE, "BSSGP BVCI=%u Tx STATUS, cause=%s\n", bvci ? *bvci : 0, bssgp_cause_str(cause)); msgb_nsei(msg) = msgb_nsei(orig_msg); -- 1.9.1

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Osmocom meetup in Boston
by Alexander Chemeris 01 Sep '14

01 Sep '14

Hi all, I plan to setup a meetup about Osmocom in Boston closer to the end of Sept. If you're interested - please sign up for it here, to help us gauge the interest: http://www.meetup.com/Open-source-telecom/ The plan is to have this as a more or less regular meeting around open-source solutions for telecom, particularly Osmocom, OpenBTS and OpenLTE, but including projects like Freeswitch, Clearwater, etc. These projects are interesting to me personally and after the first meeting the list might be shrunk or expanded based on the interest from other participants. -- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. https://fairwaves.co

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OpenBSC September 2014