- OpenBSC - lists.osmocom.org

OpenBSC + USSD Application
by Maicon Kist 25 Aug '13

25 Aug '13

Hi list, Is there a tutorial in how to make a USSD application work in a OpenBSC network? Firstly I'm want to implement a simple "Hello World" application. eg. the client enter with a valid USSD number (*something) and the "Hello World" application executes. Best Regards,

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external app inserting an SMS in to sql table - how to?
by Adam B 22 Aug '13

22 Aug '13

Hi Everyone. On the OpenBSC wiki it states: "Sending of SMS from external applications by writing to the SQL table"s .... I was wondering if anyone could fill me in how this happens and if the SMSC automatically sends the inserted SMS. Is it as simple as inserting in to the hlr.sqlite db as follows? INSERT INTO SMS (created, sender_id, receiver_id, reply_path_req, status_rep_req, protocol_id, data_coding_scheme, ud_hdr_ind, text) VALUES (date, 1, 123, 0, 0, 0, 0, 0, helloworld) My end goal would be to insert a the a binary data SMS that has UDH header in the data payload I was wondering if anyone has tried this and if it will work?. Regards Adam

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OpenBSC + USRP
by Maicon Kist 22 Aug '13

22 Aug '13

Hi list, I'm trying to install the OpenBSC and made it work with a USRP N210 device. I'm having trouble installing the OsmoBTS (following this tutorial: http://openbsc.osmocom.org/trac/wiki/network_from_scratch) However, if I understood correctly, this tutorial is to use the with a UmTx device, right? Is there a tutorial to configure all the environment for a USRP device ? Btw, I having the following compile error when compiling the OsmoBTS with the --with-trx option: In file included from sysmobts_test.c:22:0: ../../src/osmo-bts-sysmo/femtobts.h:7:42: fatal error: sysmocom/femtobts/superfemto.h: No such file or directory Best Regards,

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[PATCH] fix tests for sysmobts (jolly/trx)
by Martin Hauke 21 Aug '13

21 Aug '13

--- tests/Makefile.am | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index d233df9..e5f1e64 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -1,4 +1,8 @@ -SUBDIRS = paging cipher sysmobts bursts handover +SUBDIRS = paging cipher bursts handover + +if ENABLE_SYSMOBTS +SUBDIRS += sysmobts +endif # The `:;' works around a Bash 3.2 bug when the output is not writeable. $(srcdir)/package.m4: $(top_srcdir)/configure.ac -- 1.8.1.4 --------------080007040108030009010404--

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[PATCH] fix tests for sysmobts
by Martin Hauke 21 Aug '13

21 Aug '13

--- tests/Makefile.am | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index 5fb128f..4283a24 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -1,4 +1,8 @@ -SUBDIRS = paging cipher sysmobts +SUBDIRS = paging cipher + +if ENABLE_SYSMOBTS +SUBDIRS += sysmobts +endif # The `:;' works around a Bash 3.2 bug when the output is not writeable. $(srcdir)/package.m4: $(top_srcdir)/configure.ac -- 1.8.1.4 --------------080007040108030009010404 Content-Type: text/x-patch; name="0001-fix-tests-for-sysmobts-jolly-trx.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="0001-fix-tests-for-sysmobts-jolly-trx.patch"

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Re: OpenBSC GPRS Question
by Sergey V. Efimov 15 Aug '13

15 Aug '13

Hello, Tried port and got message: <0010> gprs_nc.c:627 NSEI=101 Rx NS STATUS cause=PDU not compatible with protocol state <0010> gprs_nc.c:489 NSEI=101 Tns-alive expired more than 10 times, blocking NS-VC And nothing has changed, still get Rejecting PDU for unknown BVCI. Could you please provide me your config files which are working? Regards, Sergey. On Aug 14, 2013, at 10:03 PM, altaf sk wrote: > Hey > > Try using > gprs nsvc 0 remote udp port 5948 > > It worked for me > > Let me know what happens > > Regards > > Altaf > > On Aug 14, 2013 7:52 PM, "Sergey V. Efimov" <risky(a)mail.ru> wrote: > Hello, > > I used step-by-step instruction from the osmocom.org site. > > Here is my openbsc config: > > ==== > e1_input > e1_line 0 driver ipa > network > network country code 250 > mobile network code 77 > short name ABC > long name ABC > auth policy accept-all > location updating reject cause 13 > encryption a5 0 > neci 1 > rrlp mode none > mm info 1 > handover 0 > handover window rxlev averaging 10 > handover window rxqual averaging 1 > handover window rxlev neighbor averaging 10 > handover power budget interval 6 > handover power budget hysteresis 3 > handover maximum distance 9999 > timer t3101 10 > timer t3103 0 > timer t3105 0 > timer t3107 0 > timer t3109 4 > timer t3111 0 > timer t3113 60 > timer t3115 0 > timer t3117 0 > timer t3119 0 > timer t3141 0 > bts 0 > type nanobts > band DCS1800 > cell_identity 0 > location_area_code 1 > training_sequence_code 7 > base_station_id_code 63 > ms max power 15 > cell reselection hysteresis 4 > rxlev access min 0 > channel allocator ascending > rach tx integer 9 > rach max transmission 7 > ip.access unit_id 1234 0 > oml ip.access stream_id 255 line 0 > gprs mode gprs > gprs routing area 0 > gprs cell bvci 2 > gprs nsei 101 > gprs nsvc 0 nsvci 101 > gprs nsvc 0 local udp port 23000 > gprs nsvc 0 remote udp port 23000 > gprs nsvc 0 remote ip 192.168.168.98 > trx 0 > rf_locked 0 > arfcn 666 > nominal power 23 > max_power_red 20 > rsl e1 tei 0 > timeslot 0 > phys_chan_config CCCH+SDCCH4 > timeslot 1 > phys_chan_config PDCH > timeslot 2 > phys_chan_config PDCH > timeslot 3 > phys_chan_config TCH/F > timeslot 4 > phys_chan_config TCH/F > timeslot 5 > phys_chan_config TCH/F > timeslot 6 > phys_chan_config TCH/F > timeslot 7 > phys_chan_config TCH/F > ==== > > Here is my osmo-sgsn.cfg > > ==== > sgsn > gtp local-ip 192.168.168.98 > ggsn 0 remote-ip 192.168.168.230 > ggsn 0 gtp-version 1 > ! > ns > timer tns-block 3 > timer tns-block-retries 3 > timer tns-reset 3 > timer tns-reset-retries 3 > timer tns-test 30 > timer tns-alive 3 > timer tns-alive-retries 10 > encapsulation udp local-ip 192.168.168.98 > encapsulation udp local-port 23000 > encapsulation framerelay-gre enabled 0 > > ==== > > Here is my ggsn.cfg > > === > listen 192.168.168.230 > net 192.168.168.0/24 > dynip 192.168.168.240/30 > === > > Here is my open-bts.cfg > > === > bts 0 > band 1800 > ipa unit-id 1234 0 > oml remote-ip 192.168.168.98 > === > > Regards, > Sergey. > > On Aug 14, 2013, at 8:17 PM, Holger Hans Peter Freyther wrote: > > > On Wed, Aug 14, 2013 at 07:42:30PM +0400, Sergey V. Efimov wrote: > >> Hello All, > >> > >> <0011> gprs_bssgp.c:1000 NSEI=101/BVCI=2 Rejecting PDU type 1 for unknown BVCI > >> <0011> gprs_bssgp_util.c:103 BSSGP BVCI=0 Tx STATUS, cause=Unknown BVCI > >> <0011> gprs_bssgp.c:1000 NSEI=101/BVCI=2 Rejecting PDU type 1 for unknown BVCI > >> <0011> gprs_bssgp_util.c:103 BSSGP BVCI=0 Tx STATUS, cause=Unknown BVCI > > > > without your NITB/BSC config it is difficult to judge. What doesn't work for > > sure is to restart the SGSN once the PCU has exchanged some messages with it. > > > > > > holger > > > > > >

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[PATCH] core: Remove defined() check for OSMO_DEPRECATE
by Jacob Erlbeck 15 Aug '13

15 Aug '13

This reverts commit bf991bc0f3006eddf45d494ee7e476a75dbaf36e and fixes the bug instead. It's just sufficient to remove the defined() test, since identifiers that aren't macros are just considered as 0 when used with #if. (see cpp info page, section 4.2.2 'If' in cpp-4.6.info) --- include/osmocom/core/defs.h | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/include/osmocom/core/defs.h b/include/osmocom/core/defs.h index ca12a80..5ffee04 100644 --- a/include/osmocom/core/defs.h +++ b/include/osmocom/core/defs.h @@ -27,22 +27,16 @@ /*! \brief Set the deprecated attribute with a message. */ #if defined(__clang__) -# if __has_attribute(deprecated) -# define _OSMO_HAS_ATTRIBUTE_DEPRECATED 1 -# endif -# if __has_extension(attribute_deprecated_with_message) -# define _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE 1 -# endif +# define _OSMO_HAS_ATTRIBUTE_DEPRECATED __has_attribute(deprecated) +# define _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE __has_extension(attribute_deprecated_with_message) #elif defined(__GNUC__) # define _OSMO_HAS_ATTRIBUTE_DEPRECATED 1 -# if OSMO_GNUC_PREREQ(4,5) -# define _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE 1 -# endif +# define _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE OSMO_GNUC_PREREQ(4,5) #endif -#if defined(_OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE) +#if _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE # define OSMO_DEPRECATED(text) __attribute__((__deprecated__(text))) -#elif defined(_OSMO_HAS_ATTRIBUTE_DEPRECATED) +#elif _OSMO_HAS_ATTRIBUTE_DEPRECATED # define OSMO_DEPRECATED(text) __attribute__((__deprecated__)) #else # define OSMO_DEPRECATED(text) -- 1.7.9.5

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[PATCH 1/2] core: Support clang with OSME_DEPRECATED
by Jacob Erlbeck 15 Aug '13

15 Aug '13

Separate feature checking from implementation. Supported are clang and gcc. --- include/osmocom/core/defs.h | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/include/osmocom/core/defs.h b/include/osmocom/core/defs.h index e3afbff..917a8c3 100644 --- a/include/osmocom/core/defs.h +++ b/include/osmocom/core/defs.h @@ -26,14 +26,25 @@ /*! \brief Set the deprecated attribute with a message. */ -#if ! defined(__GNUC__) -# define OSMO_DEPRECATED(text) -#elif OSMO_GNUC_PREREQ(4,5) +#if defined(__clang__) +# define _OSMO_HAS_ATTRIBUTE_DEPRECATED __has_attribute(deprecated) +# define _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE __has_extension(attribute_deprecated_with_message) +#elif defined(__GNUC__) +# define _OSMO_HAS_ATTRIBUTE_DEPRECATED 1 +# define _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE OSMO_GNUC_PREREQ(4,5) +#endif + +#if defined(_OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE) # define OSMO_DEPRECATED(text) __attribute__((__deprecated__(text))) -#else +#elif defined(_OSMO_HAS_ATTRIBUTE_DEPRECATED) # define OSMO_DEPRECATED(text) __attribute__((__deprecated__)) +#else +# define OSMO_DEPRECATED(text) #endif +#undef _OSMO_HAS_ATTRIBUTE_DEPRECATED_WITH_MESSAGE +#undef _OSMO_HAS_ATTRIBUTE_DEPRECATED + /*! @} */ #endif -- 1.7.9.5

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[PATCH openbsc] libmgcp: add mgcp prefix to functions and constants
by pablo＠gnumonks.org 15 Aug '13

15 Aug '13

From: Pablo Neira Ayuso <pablo(a)gnumonks.org> Functions and constants that belong to the libmgcp scope are prefixed with mgcp_ and MGCP_. This patch is a cleanup. --- openbsc/src/libmgcp/mgcp_network.c | 70 +++++++++++++++++++----------------- 1 file changed, 37 insertions(+), 33 deletions(-) diff --git a/openbsc/src/libmgcp/mgcp_network.c b/openbsc/src/libmgcp/mgcp_network.c index e9b58b2..a70acfb 100644 --- a/openbsc/src/libmgcp/mgcp_network.c +++ b/openbsc/src/libmgcp/mgcp_network.c @@ -80,16 +80,16 @@ struct rtp_hdr { enum { - DEST_NETWORK = 0, - DEST_BTS = 1, + MGCP_DEST_NET = 0, + MGCP_DEST_BTS, }; enum { - PROTO_RTP, - PROTO_RTCP, + MGCP_PROTO_RTP, + MGCP_PROTO_RTCP, }; -#define DUMMY_LOAD 0x23 +#define MGCP_DUMMY_LOAD 0x23 /** @@ -127,7 +127,7 @@ static int udp_send(int fd, struct in_addr *addr, int port, char *buf, int len) int mgcp_send_dummy(struct mgcp_endpoint *endp) { - static char buf[] = { DUMMY_LOAD }; + static char buf[] = { MGCP_DUMMY_LOAD }; return udp_send(endp->net_end.rtp.fd, &endp->net_end.addr, endp->net_end.rtp_port, buf, 1); @@ -237,8 +237,9 @@ static int forward_data(int fd, struct mgcp_rtp_tap *tap, const char *buf, int l (struct sockaddr *)&tap->forward, sizeof(tap->forward)); } -static int send_transcoder(struct mgcp_rtp_end *end, struct mgcp_config *cfg, - int is_rtp, const char *buf, int len) +static int mgcp_send_transcoder(struct mgcp_rtp_end *end, + struct mgcp_config *cfg, int is_rtp, + const char *buf, int len) { int rc; int port; @@ -263,8 +264,8 @@ static int send_transcoder(struct mgcp_rtp_end *end, struct mgcp_config *cfg, return rc; } -static int send_to(struct mgcp_endpoint *endp, int dest, int is_rtp, - struct sockaddr_in *addr, char *buf, int rc) +static int mgcp_send(struct mgcp_endpoint *endp, int dest, int is_rtp, + struct sockaddr_in *addr, char *buf, int rc) { struct mgcp_trunk_config *tcfg = endp->tcfg; /* For loop toggle the destination and then dispatch. */ @@ -275,7 +276,7 @@ static int send_to(struct mgcp_endpoint *endp, int dest, int is_rtp, if (endp->conn_mode == MGCP_CONN_LOOPBACK) dest = !dest; - if (dest == DEST_NETWORK) { + if (dest == MGCP_DEST_NET) { if (is_rtp) { patch_and_count(endp, &endp->bts_state, endp->net_end.payload_type, @@ -360,13 +361,13 @@ static int rtp_data_net(struct osmo_fd *fd, unsigned int what) } /* throw away the dummy message */ - if (rc == 1 && buf[0] == DUMMY_LOAD) { + if (rc == 1 && buf[0] == MGCP_DUMMY_LOAD) { LOGP(DMGCP, LOGL_NOTICE, "Filtered dummy from network on 0x%x\n", ENDPOINT_NUMBER(endp)); return 0; } - proto = fd == &endp->net_end.rtp ? PROTO_RTP : PROTO_RTCP; + proto = fd == &endp->net_end.rtp ? MGCP_PROTO_RTP : MGCP_PROTO_RTCP; endp->net_end.packets += 1; endp->net_end.octets += rc; @@ -374,11 +375,11 @@ static int rtp_data_net(struct osmo_fd *fd, unsigned int what) switch (endp->type) { case MGCP_RTP_DEFAULT: - return send_to(endp, DEST_BTS, proto == PROTO_RTP, &addr, - buf, rc); + return mgcp_send(endp, MGCP_DEST_BTS, proto == MGCP_PROTO_RTP, + &addr, buf, rc); case MGCP_RTP_TRANSCODED: - return send_transcoder(&endp->trans_net, endp->cfg, - proto == PROTO_RTP, buf, rc); + return mgcp_send_transcoder(&endp->trans_net, endp->cfg, + proto == MGCP_PROTO_RTP, buf, rc); } LOGP(DMGCP, LOGL_ERROR, "Bad MGCP type %u on endpoint %u\n", @@ -390,7 +391,7 @@ static void discover_bts(struct mgcp_endpoint *endp, int proto, struct sockaddr_ { struct mgcp_config *cfg = endp->cfg; - if (proto == PROTO_RTP && endp->bts_end.rtp_port == 0) { + if (proto == MGCP_PROTO_RTP && endp->bts_end.rtp_port == 0) { if (!cfg->bts_ip || memcmp(&addr->sin_addr, &cfg->bts_in, sizeof(cfg->bts_in)) == 0 || @@ -405,7 +406,7 @@ static void discover_bts(struct mgcp_endpoint *endp, int proto, struct sockaddr_ ENDPOINT_NUMBER(endp), ntohs(endp->bts_end.rtp_port), ntohs(endp->bts_end.rtcp_port), inet_ntoa(addr->sin_addr)); } - } else if (proto == PROTO_RTCP && endp->bts_end.rtcp_port == 0) { + } else if (proto == MGCP_PROTO_RTCP && endp->bts_end.rtcp_port == 0) { if (memcmp(&endp->bts_end.addr, &addr->sin_addr, sizeof(endp->bts_end.addr)) == 0) { endp->bts_end.rtcp_port = addr->sin_port; @@ -426,7 +427,7 @@ static int rtp_data_bts(struct osmo_fd *fd, unsigned int what) if (rc <= 0) return -1; - proto = fd == &endp->bts_end.rtp ? PROTO_RTP : PROTO_RTCP; + proto = fd == &endp->bts_end.rtp ? MGCP_PROTO_RTP : MGCP_PROTO_RTCP; /* We have no idea who called us, maybe it is the BTS. */ /* it was the BTS... */ @@ -448,7 +449,7 @@ static int rtp_data_bts(struct osmo_fd *fd, unsigned int what) } /* throw away the dummy message */ - if (rc == 1 && buf[0] == DUMMY_LOAD) { + if (rc == 1 && buf[0] == MGCP_DUMMY_LOAD) { LOGP(DMGCP, LOGL_NOTICE, "Filtered dummy from bts on 0x%x\n", ENDPOINT_NUMBER(endp)); return 0; @@ -462,11 +463,11 @@ static int rtp_data_bts(struct osmo_fd *fd, unsigned int what) switch (endp->type) { case MGCP_RTP_DEFAULT: - return send_to(endp, DEST_NETWORK, proto == PROTO_RTP, &addr, - buf, rc); + return mgcp_send(endp, MGCP_DEST_NET, proto == MGCP_PROTO_RTP, + &addr, buf, rc); case MGCP_RTP_TRANSCODED: - return send_transcoder(&endp->trans_bts, endp->cfg, - proto == PROTO_RTP, buf, rc); + return mgcp_send_transcoder(&endp->trans_bts, endp->cfg, + proto == MGCP_PROTO_RTP, buf, rc); } LOGP(DMGCP, LOGL_ERROR, "Bad MGCP type %u on endpoint %u\n", @@ -487,7 +488,7 @@ static int rtp_data_transcoder(struct mgcp_rtp_end *end, struct mgcp_endpoint *_ if (rc <= 0) return -1; - proto = fd == &end->rtp ? PROTO_RTP : PROTO_RTCP; + proto = fd == &end->rtp ? MGCP_PROTO_RTP : MGCP_PROTO_RTCP; if (memcmp(&addr.sin_addr, &cfg->transcoder_in, sizeof(addr.sin_addr)) != 0) { LOGP(DMGCP, LOGL_ERROR, @@ -505,14 +506,14 @@ static int rtp_data_transcoder(struct mgcp_rtp_end *end, struct mgcp_endpoint *_ } /* throw away the dummy message */ - if (rc == 1 && buf[0] == DUMMY_LOAD) { + if (rc == 1 && buf[0] == MGCP_DUMMY_LOAD) { LOGP(DMGCP, LOGL_NOTICE, "Filtered dummy from transcoder dest %d on 0x%x\n", dest, ENDPOINT_NUMBER(_endp)); return 0; } end->packets += 1; - return send_to(_endp, dest, proto == PROTO_RTP, &addr, &buf[0], rc); + return mgcp_send(_endp, dest, proto == MGCP_PROTO_RTP, &addr, buf, rc); } static int rtp_data_trans_net(struct osmo_fd *fd, unsigned int what) @@ -520,7 +521,7 @@ static int rtp_data_trans_net(struct osmo_fd *fd, unsigned int what) struct mgcp_endpoint *endp; endp = (struct mgcp_endpoint *) fd->data; - return rtp_data_transcoder(&endp->trans_net, endp, DEST_NETWORK, fd); + return rtp_data_transcoder(&endp->trans_net, endp, MGCP_DEST_NET, fd); } static int rtp_data_trans_bts(struct osmo_fd *fd, unsigned int what) @@ -528,10 +529,11 @@ static int rtp_data_trans_bts(struct osmo_fd *fd, unsigned int what) struct mgcp_endpoint *endp; endp = (struct mgcp_endpoint *) fd->data; - return rtp_data_transcoder(&endp->trans_bts, endp, DEST_BTS, fd); + return rtp_data_transcoder(&endp->trans_bts, endp, MGCP_DEST_BTS, fd); } -static int create_bind(const char *source_addr, struct osmo_fd *fd, int port) +static int mgcp_create_bind(const char *source_addr, struct osmo_fd *fd, + int port) { struct sockaddr_in addr; int on = 1; @@ -567,13 +569,15 @@ static int set_ip_tos(int fd, int tos) static int bind_rtp(struct mgcp_config *cfg, struct mgcp_rtp_end *rtp_end, int endpno) { - if (create_bind(cfg->source_addr, &rtp_end->rtp, rtp_end->local_port) != 0) { + if (mgcp_create_bind(cfg->source_addr, &rtp_end->rtp, + rtp_end->local_port) != 0) { LOGP(DMGCP, LOGL_ERROR, "Failed to create RTP port: %s:%d on 0x%x\n", cfg->source_addr, rtp_end->local_port, endpno); goto cleanup0; } - if (create_bind(cfg->source_addr, &rtp_end->rtcp, rtp_end->local_port + 1) != 0) { + if (mgcp_create_bind(cfg->source_addr, &rtp_end->rtcp, + rtp_end->local_port + 1) != 0) { LOGP(DMGCP, LOGL_ERROR, "Failed to create RTCP port: %s:%d on 0x%x\n", cfg->source_addr, rtp_end->local_port + 1, endpno); goto cleanup1; -- 1.7.10.4

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RF connector name Nanobts 139U
by choukoumoun 15 Aug '13

15 Aug '13

Hello, What is the reference of the 2 RF connector in the nanoBTS 139U? Best, Choukoumoun. * Anglais - détecté * Anglais * Anglais <javascript:void(0);>

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