OpenBSC

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4315 discussions

Error - Installating libosmo-abis
by Amber and Sarosh 22 Mar '15

22 Mar '15

Hi, I am trying to configure and run OsmoTRX,OsmoBTS, OsmoNITB and LCR as per instructions at ; http://openbsc.osmocom.org/trac/wiki/network_from_scratch After installation of libosmocore when i run ./configure in libosmo-abis-master , I get the error below every time. Please note that I have installed libosmocore-0.6.0 but some how even while running pkg-config --modversion libosmocore command the version is reported as having value of UNKNOWN. I have also set the path of PKG_CONFIG_PATH correctly where the file libosmocore.pc is actually located but still this error is seen. checking if gcc supports -fvisibility=hidden... yes checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for LIBOSMOCORE... no configure: error: Package requirements (libosmocore >= 0.3.0) were not met: Requested 'libosmocore >= 0.3.0' but version of Osmocom Core Library is UNKNOWN Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables LIBOSMOCORE_CFLAGS and LIBOSMOCORE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. Please help me in this regard. Regards, Sarosh

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[PATCH 1/3] logging: Implement subsecond resolution of extended timestamps
by Jacob Erlbeck 17 Mar '15

17 Mar '15

Currently when using 'logging print extended-timestamp 1', the subsecond part (milliseconds) of the printed timestamp is always 0. This makes it difficult to correlate log entries with PCAP file entries if there are many of them per second. This patch changes _output in logging.c to use gettimeofday() instead of time() when extended timestamps are enabled and replaces the '000' by the milliseconds computed from tv_usec. Sponsored-by: On-Waves ehf --- src/logging.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/src/logging.c b/src/logging.c index c007a45..20b0596 100644 --- a/src/logging.c +++ b/src/logging.c @@ -38,6 +38,7 @@ #include <strings.h> #endif #include <time.h> +#include <sys/time.h> #include <errno.h> #include <osmocom/core/talloc.h> @@ -254,11 +255,13 @@ static void _output(struct log_target *target, unsigned int subsys, if (!cont) { if (target->print_ext_timestamp) { struct tm tm; - time_t timep = time(NULL); - localtime_r(&timep, &tm); - ret = snprintf(buf + offset, rem, "%04d%02d%02d%02d%02d%02d000 ", + struct timeval tv; + gettimeofday(&tv, NULL); + localtime_r(&tv.tv_sec, &tm); + ret = snprintf(buf + offset, rem, "%04d%02d%02d%02d%02d%02d%03d ", tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec); + tm.tm_hour, tm.tm_min, tm.tm_sec, + (int)(tv.tv_usec / 1000)); if (ret < 0) goto err; OSMO_SNPRINTF_RET(ret, rem, offset, len); -- 1.9.1

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Cannot build libosmocore git master for debian 7.8
by Stephen Groat 16 Mar '15

16 Mar '15

I'm trying to make a Docker image to install network in a box and am having some trouble getting libosmocore to build. >From a base debian image, I'm running apt-get update && apt-get -y upgrade && apt-get -y install wget libopencore-amrwb0 libopencore-amrnb0 libortp8 libortp-dev libopencore-amrnb-dev libopencore-amrwb-dev sqlite3 libdbi-dev libdbi1 libdbd-sqlite3 git build-essential automake libtool libpcsclite1 libpcsclite-dev then: git clone git://git.osmocom.org/libosmocore.git cd libosmocore autoreconf -i ./configure The error I'm currently getting is: checking whether struct tm has tm_gmtoff member... yes ./configure: line 12023: syntax error near unexpected token `PCSC,' ./configure: line 12023: ` PKG_CHECK_MODULES(PCSC, libpcsclite)' Any advice? Thanks, Stephen

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AMR support in osmo-nitb
by Ciaby 11 Mar '15

11 Mar '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi, I'm trying to get AMR to work (in TCH/F mode) on osmo-nitb. LCR is compiled with the correct codecs, but looking at the MNCC traffic I only get GSM FR coming from the osmo-nitb side. I already set this in osmo-nitb.cfg: mncc-int default-codec tch-f amr default-codec tch-h amr Any clue about this? Cheers Ciaby -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJU/3IvAAoJEPU83OtbD4fQmOMP/i46E//ide5JlScpZsN5oVCA u1cYIihZLpHPfKiGYhIp+A7/zX0FQpgiVKYh0n8A58H4UvF9wxG9ZZmX5B9D02aW 8eexmH5jeOAHj7YlHGPl0dK2RAOYie43kFevftPco21o7QmsylZ9+Z1lWn6OREDn R1Mix39wqq0feXxfhaMq/Y5j9XCjGOUS7FXDtuaCjlUANBcmp45WfXwhbwVfeLzX vTwHZ0mfQQ4Uyln8Y1gZL6MdF2WqHYEWND+qB6Aj+QKMLAeFr8yq5hapfev+PKwC kK4MoSJwW2aUi2TGuZqOZM9daJn7BhVfjf56TycyAMTHP3sJSNJKJ8vEzCUZy1ir CmSVe3m+C3QOBVRzbUYR0/sTBJ11+WcNdOMnM4sJCdz1guTzzMMjj4U3RKcMalaj KaqEsdBrpvQ+MRcE07aaRU/wm4ZG89r/enEmyqtIIzKVzJBgjyeZFQw0I5ca9TKA DNgwjcQ3FmHt4iAkDLbQK9OX3fkCcAkmC56bOKl1V16Es9fknrtadRGsLf9a2SzI B1sfVbfjZQ9r7Tag1cv6CUv0NcDK1BNs7VOxSvABFkkAjllbcy1j3HF0H2pMfPqo 3bOJXZ0N4a887lYae7ltPB4IGN9eHBVQwoQCA1yW1xL9AQtRuIiMQuFmodfSH7ij EHzL0rIjViIlxKzJGyDK =Fin+ -----END PGP SIGNATURE-----

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Announcing OsmoDevCon 2015
by Harald Welte 13 Feb '15

13 Feb '15

Dear Osmocom.org project members, I'm happy to be able to announce the annual incarnation of OsmoDevCon. The Date is set for March 27 through 30. Venue: As usual, IN-Berlin e.V. in Berlin, Germany. Further details can be obtained from http://openbsc.osmocom.org/trac/wiki/OsmoDevCon2015 Attendance, as usual, is restricted to people with an active history in the Project by contributions in terms of code, patches, discussions, documentation or in other form. = Registration = If you have wiki access, please add yourself to the #Requested section. Alternatively, you can send me private e-mail about it. After review, your (nick)name will be listed in the #Confirmed section. Looking forward to meeting all of you again soon! -- - 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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baseband hopping
by Sipos Csaba 11 Feb '15

11 Feb '15

Dear list, If someone can confirm that a setting like this for baseband hopping is valid, that would be awsome: TRX0: (ARFCN=883) - TS0: MA=883,885 HSN=0 MAIO=0 (non hopping, BCCH+SDCCH4) - TS1: MA=883,885 HSN=0 MAIO=0 (hopping, TCH) - TS2: MA=883,885 HSN=0 MAIO=0 (hopping, TCH) - TS3: MA=883,885 HSN=0 MAIO=0 (hopping, TCH) - TS4: MA=883,885 HSN=0 MAIO=0 (hopping, TCH) - TS5: MA=883,885 HSN=0 MAIO=0 (hopping, TCH) - TS6: MA=883,885 HSN=0 MAIO=0 (hopping, TCH) - TS7: MA=883,885 HSN=0 MAIO=0 (hopping, TCH) TRX1: (ARFCN=885) - TS0: MA=883,885 HSN=0 MAIO=1 (non-hopping, TCH) - TS1: MA=883,885 HSN=0 MAIO=1 (hopping, TCH) - TS2: MA=883,885 HSN=0 MAIO=1 (hopping, TCH) - TS3: MA=883,885 HSN=0 MAIO=1 (hopping, TCH) - TS4: MA=883,885 HSN=0 MAIO=1 (hopping, TCH) - TS5: MA=883,885 HSN=0 MAIO=1 (hopping, TCH) - TS6: MA=883,885 HSN=0 MAIO=1 (hopping, TCH) - TS7: MA=883,885 HSN=0 MAIO=1 (hopping, TCH) This is one sector with 2 TRX configured for BB hopping. Thanks in advance! Csaba

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[Patch]: Nokia: make hopping a user changeable parameter
by Sipos Csaba 08 Feb '15

08 Feb '15

Dear Holger, Thanks for the commit on my previous patch. Here is a new one: This pacth makes hopping type (baseband or RF) a user changeable parameter. Tested with: - MetroSite: baseband and RF hopping works - UltraSite: RF hopping works As previously, the default behavior of OpenBSC is not changed. If the configuration parameter is not provided, it will default to baseband hopping, as before. It builds against the latest version of OpenBSC master. Regards, Csaba

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Re: Patch for OpenBSC [Nokia Site family]
by Sipos Csaba 07 Feb '15

07 Feb '15

Dear Holger, I think I found a better way for initialization. The attached version of the patch builds against latest master OpenBSC, contains the fixes I missed from the previous version. Tested: 1. Without using the config parameter, the reset timer defaults to 15 seconds (as before), 2. With the configuration parameter, the reset timer will use the specified value. Tested with: InSite (daisy chained, two BTSes), MetroSite and UltraSite units. Will create another patch for hopping (both baseband and sytheiser hopping works, but it needs a change in the sourcecode, like the reset timer before). There is another minor problem at the moment: UltraSite needs additional time after OMU configuration done, before it can bootstrap the RSL links. This is due to the fact that UltraSite starts to load the TRX SW after it got the "Use current" command, and it takes arouned 45-50 seconds for the TRXes to be ready for LAPD. So to first RSL bootstrap should be delayed after OMU config complete is received by the BSC. Now the RSL link is bootstrapped right after the OMU is configured and the LAPD link times out way before the TRX will be ready for LAPD. Will try to create a patch for this too, until then, a small hack can make this problem go away (changing n200 parameter to 100). Regards, Csaba ----- Eredeti üzenet ----- Feladó: "Holger Hans Peter Freyther" <holger(a)freyther.de> Címzett: "Sipos Csaba" <sipos.csaba(a)kvk.uni-obuda.hu> Elküldött üzenetek: Hétfő, 2015. Február. 2. 9:50:50 Tárgy: Re: Patch for OpenBSC [Nokia Site family] On Sun, Feb 01, 2015 at 10:53:19PM +0100, Sipos Csaba wrote: > Can you please tell me where should I initialize the timer, when the config parameter is not used (user not specified it in the cfg file)? > > I tried to look at other parts of the code but I don't see where the default values are stored, if a parameter is not set in the config file. > > Otherwise I fixed the remaining problems. It is not the best place but gsm_bts_alloc would allow you to initialize this field correctly. The other option would be when the type of the bts is set to nokia.

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SMS and SMPP+OpenBSC+Kannel
by ramesh shankar 03 Feb '15

03 Feb '15

Hello I have a question on sms Is it possible to send hex data using telnet localhost port 4242 I saw the posting in forum about SMPP+OpenBSC (march-april 2014), which talk about Kannel Can somebody suggest how to configure Kannel with OpenBSC. regards Ramesh

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openbsc Crypto
by ramesh shankar 03 Feb '15

03 Feb '15

Hello Its says in OpenBSC_crypto that "The keys will be stored in the table AuthKeys? of the hlr databse". I don't see that, is there any setting to get that. I am using sqlitebrowser to open HLR regards Ramesh

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