OpenBSC May 2011

openbsc@lists.osmocom.org

20 participants
44 discussions

Roaming
by Seungju Kim 27 May '11

27 May '11

How does the phone know if it is roaming or not? When my phone camps to OpenBTS network it says it is roaming but in OpenBSC it doesn't. I wonder what makes such difference Sent from my iPhone

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NanoBTS for sale?!
by Luca Bongiorni 27 May '11

27 May '11

Hi guys, someone has a NanoBTS for purchase or could send me in private, some european re-sellers?! Possibly, a version that fully supports A5/1-2 and openGGSN. Thank you for attention Cheers Luca

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two questions
by Hans Witvliet 27 May '11

27 May '11

Hi all, Got two questions: Firstly, i would like to know if it is possible to have bts and bsc at completely different locations: can the connections be encapsulated in a vpn tunnel (openvpn, ipsec). Or is that connection very sensitive to latency? Secondly, anybody ever looked at the new nanobts/femtobts from "radio access"? Probably they don't manufacture those themselves, but are re-selling it allong with their own bsc/nomc/hlr (clarity) Clarity should be able to handle the new nanobts aswell as the model from ipaccess. >From what i read, it is scalled down model compared to the nano-bts from ipaccess. And scaleddown in two aspects: Limited power: just 200mW and price: around 50 euro. hw

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OpenBSC operate FemtoCells?
by Bthomas 27 May '11

27 May '11

Dear OpenBSC lovers and developers! My questions is follow: 1. The OpenBSC software operate FemtoCell? (installed OpenBSC generate firmware to FemtoCell devices or operate FemtoCell devices? it is not clear to me) 2. If question nr1 is yes, you do not need any other hardware? (e.g. usrp device or BS11 or anything) 3. If question nr1 and nr2 both yes, then FemtoCell device and OpenBSC the combined use of mini private GSM network? I would like to deal with her hobby, and a better-cheaper-FemtoCell device access, such as a usrp device. Thank you for your answers! bthomyka from Hungary(EU) [ bthomas at mailbox dot hu ]

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Roaming
by Seungju Kim 27 May '11

27 May '11

How does the phone know if it is roaming or not? When my phone camps to OpenBTS network it says it is roaming but in OpenBSC it doesn't. I wonder what makes such difference Sent from my iPhone

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Cannot compile OpenBSC
by Steve Mortimer 25 May '11

25 May '11

Hi, I have followed the instructions on building openBSC and have used the git versions of both libosmocore and openbsc. libosmocore builds fine but openbsc gives the following error when running make (after autoreconf -i && ./configure) Making all in libcommon make[3]: Entering directory `/home/user/Desktop/openbsc_git/openbsc/src/libcommon' CC common_vty.o In file included from common_vty.c:27: ../../include/openbsc/gsm_data.h:26: error: nested redefinition of ‘enum gsm_phys_chan_config’ ../../include/openbsc/gsm_data.h:26: error: redeclaration of ‘enum gsm_phys_chan_config’ ../../include/openbsc/gsm_data.h:27: error: redeclaration of enumerator ‘GSM_PCHAN_NONE’ /usr/local/include/osmocom/gsm/gsm_utils.h:119: note: previous definition of ‘GSM_PCHAN_NONE’ was here ../../include/openbsc/gsm_data.h:28: error: redeclaration of enumerator ‘GSM_PCHAN_CCCH’ /usr/local/include/osmocom/gsm/gsm_utils.h:120: note: previous definition of ‘GSM_PCHAN_CCCH’ was here ../../include/openbsc/gsm_data.h:29: error: redeclaration of enumerator ‘GSM_PCHAN_CCCH_SDCCH4’ /usr/local/include/osmocom/gsm/gsm_utils.h:121: note: previous definition of ‘GSM_PCHAN_CCCH_SDCCH4’ was here ../../include/openbsc/gsm_data.h:30: error: redeclaration of enumerator ‘GSM_PCHAN_TCH_F’ /usr/local/include/osmocom/gsm/gsm_utils.h:122: note: previous definition of ‘GSM_PCHAN_TCH_F’ was here ../../include/openbsc/gsm_data.h:31: error: redeclaration of enumerator ‘GSM_PCHAN_TCH_H’ /usr/local/include/osmocom/gsm/gsm_utils.h:123: note: previous definition of ‘GSM_PCHAN_TCH_H’ was here ../../include/openbsc/gsm_data.h:32: error: redeclaration of enumerator ‘GSM_PCHAN_SDCCH8_SACCH8C’ /usr/local/include/osmocom/gsm/gsm_utils.h:124: note: previous definition of ‘GSM_PCHAN_SDCCH8_SACCH8C’ was here ../../include/openbsc/gsm_data.h:33: error: redeclaration of enumerator ‘GSM_PCHAN_PDCH’ /usr/local/include/osmocom/gsm/gsm_utils.h:125: note: previous definition of ‘GSM_PCHAN_PDCH’ was here ../../include/openbsc/gsm_data.h:34: error: redeclaration of enumerator ‘GSM_PCHAN_TCH_F_PDCH’ /usr/local/include/osmocom/gsm/gsm_utils.h:126: note: previous definition of ‘GSM_PCHAN_TCH_F_PDCH’ was here ../../include/openbsc/gsm_data.h:35: error: redeclaration of enumerator ‘GSM_PCHAN_UNKNOWN’ /usr/local/include/osmocom/gsm/gsm_utils.h:127: note: previous definition of ‘GSM_PCHAN_UNKNOWN’ was here ../../include/openbsc/gsm_data.h:37: error: redeclaration of enumerator ‘_GSM_PCHAN_MAX’ /usr/local/include/osmocom/gsm/gsm_utils.h:129: note: previous definition of ‘_GSM_PCHAN_MAX’ was here ../../include/openbsc/gsm_data.h:39: error: nested redefinition of ‘enum gsm_chan_t’ ../../include/openbsc/gsm_data.h:39: error: redeclaration of ‘enum gsm_chan_t’ ../../include/openbsc/gsm_data.h:40: error: redeclaration of enumerator ‘GSM_LCHAN_NONE’ /usr/local/include/osmocom/gsm/gsm_utils.h:133: note: previous definition of ‘GSM_LCHAN_NONE’ was here ../../include/openbsc/gsm_data.h:41: error: redeclaration of enumerator ‘GSM_LCHAN_SDCCH’ /usr/local/include/osmocom/gsm/gsm_utils.h:134: note: previous definition of ‘GSM_LCHAN_SDCCH’ was here ../../include/openbsc/gsm_data.h:42: error: redeclaration of enumerator ‘GSM_LCHAN_TCH_F’ /usr/local/include/osmocom/gsm/gsm_utils.h:135: note: previous definition of ‘GSM_LCHAN_TCH_F’ was here ../../include/openbsc/gsm_data.h:43: error: redeclaration of enumerator ‘GSM_LCHAN_TCH_H’ /usr/local/include/osmocom/gsm/gsm_utils.h:136: note: previous definition of ‘GSM_LCHAN_TCH_H’ was here ../../include/openbsc/gsm_data.h:44: error: redeclaration of enumerator ‘GSM_LCHAN_UNKNOWN’ /usr/local/include/osmocom/gsm/gsm_utils.h:137: note: previous definition of ‘GSM_LCHAN_UNKNOWN’ was here ../../include/openbsc/gsm_data.h:45: error: redeclaration of enumerator ‘GSM_LCHAN_CCCH’ /usr/local/include/osmocom/gsm/gsm_utils.h:138: note: previous definition of ‘GSM_LCHAN_CCCH’ was here ../../include/openbsc/gsm_data.h:47: error: redeclaration of enumerator ‘_GSM_LCHAN_MAX’ /usr/local/include/osmocom/gsm/gsm_utils.h:140: note: previous definition of ‘_GSM_LCHAN_MAX’ was here make[3]: *** [common_vty.o] Error 1 make[3]: Leaving directory `/home/user/openbsc_git/openbsc/src/libcommon' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/user/openbsc_git/openbsc/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/user/openbsc_git/openbsc' make: *** [all] Error 2 Any ideas? Steve

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[PATCH 0/2] libosmocore: autoconf improvements
by Alexander Huemer 24 May '11

24 May '11

These are improvements for the autoconf input of libosmocore. Please integrate them, if they seem useful. Alexander Huemer (2): libosmocore: add missing AC_LANG_SOURCE for current autoconf libosmocore: rename configure.in -> configure.ac configure.in => configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

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[PATCH 0/2] libosmo-sccp: various improvements
by Alexander Huemer 24 May '11

24 May '11

These are improvements for the autoconf input of libosmo-sccp, and an update to .gitignore. Please integrate them, if they seem useful. Alexander Huemer (2): libosmo-sccp: add missing AC_LANG_SOURCE for current autoconf libosmo-sccp: update .gitignore .gitignore | 2 ++ configure.ac | 2 +- 2 files changed, 3 insertions(+), 1 deletions(-)

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[PATCH 0/4] openbsc: various improvements and fixes
by Alexander Huemer 24 May '11

24 May '11

These are improvements for the autoconf input of openbsc, an update to .gitignore, and a fix for a segfault. Please integrate them, if they seem useful. Alexander Huemer (4): openbsc: add missing AC_LANG_SOURCE for current autoconf openbsc: rename configure.in -> configure.ac openbsc: update .gitignore libabis: fix segfault on malformed ipaccess RSL link openbsc/.gitignore | 3 +++ openbsc/{configure.in => configure.ac} | 2 +- openbsc/src/libabis/input/ipaccess.c | 5 ++++- 3 files changed, 8 insertions(+), 2 deletions(-)

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[PATCH 0/3] new VTY commands to enable IPA proxy
by pablo＠gnumonks.org 23 May '11

23 May '11

From: Pablo Neira Ayuso <pablo(a)gnumonks.org> Hi! This patchset adds new VTY commands that allows to route IPA flows. Patch 3/3 includes one feature that changes the current default behaviour of OpenBSC since you explicity have to make a "ipa setup" to enable OML and RSL links. If you like it, I can make a similar patch for HSL femto, so the only initial open socket is the one at port 4242 for telnet configuration. BTW, the original command syntax was proposed by Harald. Successfully tested bootstrapping the nanoBTS. See the patches for more details. Comments welcome! Pablo Neira Ayuso (3): libcommon: add make_sock_stream_connect() libabis: add VTY commands to route IPA flows libabis: add IPA VTY command to setup ip.access nanoBTS OML and RSL links openbsc/include/openbsc/ipaccess.h | 3 + openbsc/include/openbsc/socket.h | 2 + openbsc/include/openbsc/vty.h | 1 + openbsc/src/ipaccess/Makefile.am | 4 +- openbsc/src/libabis/Makefile.am | 2 +- openbsc/src/libabis/e1_input.c | 2 + openbsc/src/libabis/input/ipaccess.c | 962 +++++++++++++++++++++++++++++- openbsc/src/libbsc/bsc_vty.c | 1 + openbsc/src/libcommon/socket.c | 54 ++ openbsc/src/openbsc.cfg.ipa-proxy | 18 + openbsc/src/openbsc.cfg.nanobts | 3 + openbsc/src/openbsc.cfg.nanobts.multitrx | 3 + openbsc/tests/db/Makefile.am | 5 +- 13 files changed, 1043 insertions(+), 17 deletions(-) create mode 100644 openbsc/src/openbsc.cfg.ipa-proxy -- 1.7.2.3

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OpenBSC May 2011