OpenBSC October 2012

openbsc@lists.osmocom.org

30 participants
35 discussions

BS-11 and HFC-E1 for sale
by Bernd Baumgraß 30 Oct '12

30 Oct '12

Hello, I am thinking about selling my Siemens BS-11 and a compatible HFC-E1 Evaluation Board. If anyone is interested please send me a mail: baumgrass at hotmail.com . Regards, Bernd.

1 0

Testing OpenBSC with a FakeBTS
by Holger Hans Peter Freyther 27 Oct '12

27 Oct '12

Hi, I wrote some code that lets me test OpenBSC without using real hardware, e.g. one is bothered to wait for the nanoBTS to open the OML connection again, one doesn't have the unit for the right band, one doesn't have a dual trx system, or because reproducing the issue is difficult (RF interference, LAPDm timeouts). I have packaged the code with OBS and right now it is only available for debian stable (it can be installed on unstable as long as the stable feeds are inside the sources.list). Install: $ echo 'deb http://download.opensuse.org/repositories/home:/zecke23/Debian_6.0/ ./' > /etc/apt/sources.list.d/ $ aptitude update; aptitude install gnu-smalltalk osmo-st-openbsc-test (the packages are signed but the key expired two years ago, so the question is if you want to trust Debian packages from OpenSUSE) Using: $ gst st> PackageLoader fileInPackage: #FakeBTS ... st> bts := FakeBTS.BTS new. st> bts btsId: '1/0/0' st> bts connect: 'localhost'; waitForBTSReady. ... Testing: There is the FakeBTS.OpenBSCTest class that has methods to require channels and these Lchans can be used to send RSL messages. I don't have a public example at this point though. Vision: I hope this code will be used to do nightly tests of OpenBSC, specially the error paths (e.g. timeouts on handover, timeouts on assignment, timeouts on channel release, etc.) There is a branch that brings DualTRX support and I am going to merge this to master soon. What I am missing is some test launcher code (it can be in python or ruby if someone volunteers) that will launch osmo-bsc/osmo-nitb with a given configuration file and initialize the HLR with a set of given subscribers. enjoy holger PS: Blog post will follow once the code has matured a bit

1 1

[openbsc PATCH 0/3] Make openbsc also compile/run on OSX
by Tobias Engel 27 Oct '12

27 Oct '12

These are some minor modifications to make openbsc run on OSX. You have to have these MacPorts installed: pkgconfig automake autoconf libtool libdbi libdbi-drivers sqlite3 ... and set: export LDFLAGS='-L/opt/local/lib' export CPPFLAGS='-I/opt/local/include' Everything else should work as usual. Tobias Engel (3): Remove interface argument when compiled on OSX Remove unused librt dependency Set byte order defines when compiled on OSX openbsc/src/ipaccess/ipaccess-find.c | 4 ++++ openbsc/src/libmgcp/mgcp_network.c | 8 +++++++- openbsc/src/libtrau/rtp_proxy.c | 8 +++++++- openbsc/tests/mgcp/Makefile.am | 2 +- 4 files changed, 19 insertions(+), 3 deletions(-) -- 1.7.10.2 (Apple Git-33)

5 11

[libosmocore PATCH 0/3] Make openbsc also compile/run on OSX
by Tobias Engel 27 Oct '12

27 Oct '12

These are some minor modifications to make openbsc also run on OSX. You have to have these MacPorts installed: pkgconfig automake autoconf libtool libdbi libdbi-drivers sqlite3 ... and set: export LDFLAGS='-L/opt/local/lib' export CPPFLAGS='-I/opt/local/include' Everything else should work as usual. Tobias Engel (3): Define struct iphdr for OSX Do not use --version-script linker flag on OSX Add "extern" keywords configure.ac | 12 ++++++++++++ include/osmocom/gsm/abis_nm.h | 10 +++++----- src/gb/Makefile.am | 2 +- src/gb/gprs_ns_frgre.c | 2 +- src/gsm/Makefile.am | 2 +- 5 files changed, 20 insertions(+), 8 deletions(-) -- 1.7.10.2 (Apple Git-33)

4 9

BTS-MS direct connection.
by Andrew Back 25 Oct '12

25 Oct '12

Hello, I'd like to directly cable a handset to a nanoBTS and thought I could: - put attenuators on the nanoBTS TX and RX ports - connect the other side of each attenuator to a resistive splitter/combiner that has 6dB loss - connect the combiner common port to the MS Does this sound sensible and if so what size of attenuators might I want assuming MS and BTS were each set at 6dBm? I've seen figures for receiver sensitivity, but wasn't sure as to a "good" RF level to use with direct cabling! I also have 10/20 dB directional couplers and circulators if they might find use in a better configuration. Regards, Andrew -- Andrew Back http://carrierdetect.com

4 7

Anyone selling NanoBTS
by Akib Sayyed 24 Oct '12

24 Oct '12

if anyone selling nano bts please let me know -- Akib Sayyed Matrix-Shell akibsayyed(a)gmail.com akibsayyed(a)matrixshell.com Mob:- +91-966-514-2243

3 2

NanoBTS Problems
by Nicklas Boecking 24 Oct '12

24 Oct '12

Hello, I'm working with OpenBSC since 2 month. Currently my OpenBSC setup runs with 2 mobile phones which can communicate A5/1 encrypted with each other. I got several problems while running this system with a NanoBTS. I use osmo-nitb. Entries in my HLR receive wrong time values. The time values of the column "created" and "updated" are exactly 2 hours earlier than they should be. The system time of the controller works fine and the time in the logs from "./osmo-nitb -e 1 -T" is correct. Are there any other timers which work with the NanoBTS? Furthermore my network does not run stable. Sometimes following error occurs : input/ipaccess.c:454 Bad signalling Message, sign link returned error input/ipaccess.c:260 Forcing socket shutdown with no signal link set The error usually appears after some authentification "traffic". Sometimes the system runs stable for several hours without any errors. The error leads to a restart of the connection. I'm not sure if this problem has something to do with the first problem. thanks and best regards! Nicklas

6 6

nanoBTS bring up problem
by Ivan Kluchnikov 23 Oct '12

23 Oct '12

Hi all! We tried to deploy our nanoBTS with osmo-nitb, but unfortunately we had no success. We have the following logs for ipaccess-find, ipaccess-config, osmo-nitb and ipaccess-telnet. We would appreciate it, if someone gives us advice. What does these logs mean? Is it possible, that the problem is in firmware, and we should update it? ./ipaccess-find MAC_Address='00:02:95:00:01:7e' IP_Address='172.44.4.75' Unit_ID='1801/0/0' Location_1='' Location_2='BTS_NBT131G' Equipment_Version='110_029_13' Software_Version='119a002_v149b18d0' Unit_Name='nbts-00-02-95-00-01-7E' Serial_Number='00024616' ./ipaccess-config -n 0x400/0x400 172.44.4.75 <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BASEBAND-TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) OML link established using TRX 0 setting NV Flags/Mask to 0x0400/0x0400 <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=RADIO-CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-CELL(f1) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,01,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BASEBAND-TRANSCEIVER(04) INST=(00,00,ff) IPACCESS(0xf0): SET NVATTR ACK Set the NV Attributes. ./osmo-nitb --debug=DRLL:DCC:DMM:DRR:DRSL:DNM -c openbsc.cfg DB: Database initialized. DB: Database prepared. <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BASEBAND-TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=RADIO-CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-CELL(f1) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,01,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 32 30 39 62 32 36 64 30 00 <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Software Activated Report <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Off line(03) <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Sending OPSTART <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Enabled <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Sending OPSTART <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) Software Activated Report <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0005> abis_nm.c:1379 Set BTS Attr (bts=0) <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) Sending OPSTART <0005> abis_nm.c:419 OC=BASEBAND-TRANSCEIVER(04) INST=(00,00,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 31 00 13 00 0a 76 32 30 39 62 32 36 64 30 00 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 <0005> abis_nm.c:419 OC=RADIO-CARRIER(02) INST=(00,00,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 31 00 13 00 0a 76 32 30 39 62 32 36 64 30 00 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) Software Activated Report <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0005> abis_nm.c:419 OC=GPRS-CELL(f1) INST=(00,00,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,00,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,01,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 34 39 62 31 38 64 30 00 <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) ADM=Unlocked <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) OPSTART NACK CAUSE=Message cannot be performed <0005> bsc_init.c:54 Got a NACK going to drop the OML links. ./ipaccess-telnet 172.44.4.75 3210 14851:DBG:CLI_SKT:Remote client 172.44.4.4 connected 16160:DBG:IP_CHANNEL:Assigning RX Client A 16160:DBG:IP_CHAN_RX_A:Attempting connection to 172.44.4.4:3002 20572:DBG:IP_CHANNEL:Assigning RX Client A 20572:DBG:IP_CHAN_RX_A:Attempting connection to 172.44.4.4:3002 21007:DBG:OAM_IM:Set SYSTEM LINK to 65.255 21051:DBG:OAM_MOI:Can Activate?=TRUE 21051:DBG:OAM_MOI:Sw Activate - activating BH idx=1 21051:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=255) 21051:DBG:OAM_IM:roleInstanceProcClearContaineeFlags: BTS:0 flag 3 not setting or set! 21051:DBG:OAM_IM:roleInstanceProcClearContaineeFlags: GPRS NSE:0 flag 3 not setting or set! 21063:DBG:OAM_MOI:Can Activate?=TRUE 21063:DBG:OAM_MOI:Sw Activate - already activated BH idx=1 21063:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=255) 21064:DBG:OAM_MOI:Can Activate?=TRUE 21064:DBG:OAM_MOI:Sw Activate - already activated BH idx=1 21064:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=255) 21067:DBG:GB_OAM:Received OPEN_REQ for NSE 0. 21075:DBG:OAM_IM:Ignored imSetFrameNumber. 21075:DBG:OAM_MOI:oid=BTS:0 publisher attributes set 21077:DBG:OAM_MOI:Can Activate?=TRUE 21078:DBG:OAM_MOI:Sw Activate - already activated BH idx=1 21078:DBG:OAM_MOI:Sw Activate - sending trx boot request to activate TRX idx=1 21078:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=1) 21078:DBG:OAM_MOI:Can Activate?=TRUE 21078:DBG:OAM_MOI:Sw Activate - already activated BH idx=1 21079:DBG:OAM_MOI:Sw Activate - already activated TRX idx=1 21079:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=1) 21079:DBG:OAM_MOI:Can Activate?=TRUE 21079:DBG:OAM_MOI:6110:gprs.cell: EVENT 0x000007d4 rxd in STATE initial 21079:DBG:OAM_MOI:Sw Activate - already activated BH idx=1 21079:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=1) 21079:DBG:OAM_MOI:6112:gprs.cell: EVENT 0x000007cb rxd in STATE waitopenresources 21080:DBG:OAM_MOI:6124:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21080:DBG:OAM_MOI:6125:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21080:DBG:OAM_MOI:6126:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21081:DBG:OAM_MOI:6127:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21081:DBG:OAM_MOI:6128:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21081:DBG:OAM_MOI:6129:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21081:DBG:OAM_MOI:6130:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21081:DBG:OAM_MOI:6131:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21082:DBG:OAM_MOI:6132:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21082:DBG:OAM_MOI:6133:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21083:DBG:OAM_MOI:6134:gprs.cell: EVENT 0x000007cd rxd in STATE waitregisterdependencycnf 21086:DBG:OAM_MOI:Can Activate?=TRUE 21086:DBG:OAM_MOI:Sw Activate - already activated BH idx=1 21086:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=1) 21087:DBG:OAM_MOI:Can Activate?=TRUE 21087:DBG:OAM_MOI:Sw Activate - already activated BH idx=1 21087:DBG:OAM_MOI:Sw Activate - BH(def=1 act=1) TRX(def=1 act=1) 21088:DBG:OAM_MOI:6166:gprs.cell: EVENT 0x000007ca rxd in STATE waitopencnf 21088:DBG:GB_OAM:Received OPEN_REQ for NSVC 0. 21089:DBG:GB_OAM:Received OPEN_REQ for NSVC 1. 21089:DBG:TRX_BOOT:Sending Cnf idx=1 token=969 task=2 21098:DBG:TRX_BOOT:Sending Cnf idx=1 token=1031 task=2 21519:DBG:OAM_IM:Clear SYSTEM LINK 21523:DBG:OAM_MOI:6426:gprs.cell: EVENT 0x000007c7 rxd in STATE active 21523:DBG:OAM_MOI:6426:gprs.cell: EXITING swactivated 21527:DBG:OAM_RES:Failed to deregister dependency: token=1024 not found (class=1 instance=7) 21527:DBG:OAM_RES:Failed to deregister dependency: token=1017 not found (class=1 instance=6) 21527:DBG:OAM_RES:Failed to deregister dependency: token=1010 not found (class=1 instance=5) 21527:DBG:OAM_RES:Failed to deregister dependency: token=1003 not found (class=1 instance=4) 21527:DBG:OAM_RES:Failed to deregister dependency: token=996 not found (class=1 instance=3) 21527:DBG:OAM_RES:Failed to deregister dependency: token=989 not found (class=1 instance=2) 21528:DBG:OAM_RES:Failed to deregister dependency: token=982 not found (class=1 instance=1) 21528:DBG:OAM_RES:Failed to deregister dependency: token=975 not found (class=1 instance=0) 21528:DBG:OAM_RES:Failed to deregister dependency: token=969 not found (class=0 instance=0) 21528:DBG:OAM_RES:Failed to deregister dependency: token=1031 not found (class=2 instance=0) 21528:DBG:OAM_RES:Failed to deregister dependency: token=964 not found (class=2 instance=0) 21528:DBG:OAM_RES:Failed to deregister dependency: token=964 not found (class=1 instance=0) 21528:DBG:OAM_RES:Failed to deregister dependency: token=1047 not found (class=2 instance=0) 21528:DBG:OAM_RES:Failed to deregister dependency: token=1047 not found (class=1 instance=0) 21608:DBG:DB_EE:Writing 174 bytes of DBX data to block 3 21608:DBG:DB_EE:Re-using existing DBX block 21857:DBG:DB_EE:NV block 3 - wrote block to NV, main and backup OK. 21857:DBG:DB_EE:EE update complete. 21931:DBG:DB_EE:EE update complete. 22004:DBG:DB_EE:EE update complete. 22078:DBG:DB_EE:EE update complete. 22151:DBG:DB_EE:EE update complete. 22225:DBG:DB_EE:EE update complete. 22298:DBG:DB_EE:EE update complete. 22371:DBG:DB_EE:EE update complete. -- Regards, Ivan Kluchnikov. http://fairwaves.ru

1 1

(no subject)
by Yann R. Moupinda 22 Oct '12

22 Oct '12

Hi guys, Does anyone know if the sysmoBTS has any kind of RADUIS server? By entering the " opkg search *rad* " command i didn't get anything. Best regards Yann

3 5

IP Access nanobts dropping OML link to OpenBSC
by Dingani Brian Nkala 21 Oct '12

21 Oct '12

Hi All, I'm very new to OpenBSC and nanoBTS (but have quite a bit of experience in telecoms in general). I recently acquired a brand new ip.access nanoBTS (nanoGSM) for a project I'm working on and I promptly installed OpenBSC on Ubuntu 11.04 successfully without any headaches. So far I've managed to do an "ipaccess-find" and found the BTS, and also set the Unit ID of the nanoBTS + OML address using the "ipaccess-config" utility. My problem is, when I startup osmo-nitb, I can see the BTS trying to connect and then it sends a NACK and OpenBSC drops the links. Below is the output I get on the screen when I startup osmo-nitb: /home/beta/libosmocore/openbsc/openbsc/src/osmo-nitb# ./osmo-nitb -debug=DRLL:DCC:DMM:DRR:DRSL:DNM:DSMS:DMNSMS:DDB:DMEAS -c openbsc.cfg DB: Database initialized. DB: Database prepared. <0007> sms_queue.c:232 Attempting to send 20 SMS <0007> sms_queue.c:292 SMSqueue added 0 messages in 0 rounds <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BASEBAND-TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=RADIO-CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-CELL(f1) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,01,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 32 37 62 31 34 64 30 00 <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Software Activated Report <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Off line(03) <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Sending OPSTART <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 32 37 62 31 34 64 30 00 <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 32 37 62 31 34 64 30 00 <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Enabled <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Sending OPSTART <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) OPSTART NACK CAUSE=Message cannot be performed <0005> bsc_init.c:54 Got a NACK going to drop the OML links. <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=BASEBAND-TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=RADIO-CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-CELL(f1) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=GPRS-NSVC(f2) INST=(00,01,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 32 37 62 31 34 64 30 00 <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Software Activated Report <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Off line(03) <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Sending OPSTART <0005> abis_nm.c:419 OC=BTS(01) INST=(00,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 32 37 62 31 34 64 30 00 <0005> abis_nm.c:419 OC=GPRS-NSE(f0) INST=(00,ff,ff) SW Activate Request: <0005> abis_nm.c:418 Software Activate Request, ACKing and Activating <0005> abis_nm.c:439 Found SW config: 42 12 00 08 31 31 39 61 30 30 32 00 13 00 0a 76 31 32 37 62 31 34 64 30 00 <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Enabled <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) Sending OPSTART <0005> abis_nm.c:419 OC=SITE-MANAGER(00) INST=(ff,ff,ff) OPSTART NACK CAUSE=Message cannot be performed <0005> bsc_init.c:54 Got a NACK going to drop the OML links. And the config file: cat openbsc.cfg ! ! OpenBSC configuration saved from vty ! ! password foo ! line vty no login ! e1_input e1_line 0 driver ipa network network country code 1 mobile network code 1 short name OpenBSC long name OpenBSC auth policy closed 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 0 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 1801 0 oml ip.access stream_id 255 line 0 gprs mode none trx 0 rf_locked 0 arfcn 514 nominal power 23 max_power_red 20 rsl e1 tei 0 timeslot 0 phys_chan_config CCCH+SDCCH4 timeslot 1 phys_chan_config SDCCH8 timeslot 2 phys_chan_config TCH/F 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 Thanks in advance. -- Dee

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OpenBSC October 2012