OpenBSC

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Uncaught bounce notification
by mailman-bounces＠lists.gnumonks.org 18 Aug '09

18 Aug '09

The attached message was received as a bounce, but either the bounce format was not recognized, or no member addresses could be extracted from it. This mailing list has been configured to send all unrecognized bounce messages to the list administrator(s). For more information see: https://lists.gnumonks.org/mailman/admin/openbsc/bounce

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Slashdot on the HAR2009 OpenBSC setup
by Harald Welte 18 Aug '09

18 Aug '09

JFYI: http://mobile.slashdot.org/story/09/08/17/0014235/Open-Source-GSM-Network-A… I'll be writing a report on our test network as soon as I find time for it. This list will obviously be notified once it is finished. -- - 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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Re: ipaccess-find won't compile
by Dieter Spaar 17 Aug '09

17 Aug '09

Hello WoMax, On Mon, 17 Aug 2009 18:10:26 +0200, "WoMax" <womax(a)gmx.ch> wrote: > > I got the bs11_config and the bsc_hack compiled, > > yes I use cygwin .. > > > but ipaccess-find and the other programs won't compiled. Cygwin does not seem to support SO_BINDTODEVICE. The line which uses it was introduced with one the recent updates, as far as I understand it, you can now optionally specify the network interface for ipaccess-find (Harald might correct me if I am wrong). As long as you only have one network card, you most certainly don't need this option and so for now just comment the line or put it inside "#if !defined(__CYGWIN__)" "#endif" and it will compile with Cygwin and should still work. Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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ipaccess-find won't compile
by WoMax 17 Aug '09

17 Aug '09

I got the bs11_config and the bsc_hack compiled, yes I use cygwin .. but ipaccess-find and the other programs won't compiled. Can somebody bring me on the right lane? Tom@HAL2008 ~ $ cd openbsc/openbsc Tom@HAL2008 ~/openbsc/openbsc $ make make all-recursive make[1]: Entering directory `/home/Tom/openbsc/openbsc' Making all in include make[2]: Entering directory `/home/Tom/openbsc/openbsc/include' Making all in openbsc make[3]: Entering directory `/home/Tom/openbsc/openbsc/include/openbsc' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/home/Tom/openbsc/openbsc/include/openbsc' Making all in vty make[3]: Entering directory `/home/Tom/openbsc/openbsc/include/vty' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/home/Tom/openbsc/openbsc/include/vty' make[3]: Entering directory `/home/Tom/openbsc/openbsc/include' make[3]: Nothing to be done for `all-am'. make[3]: Leaving directory `/home/Tom/openbsc/openbsc/include' make[2]: Leaving directory `/home/Tom/openbsc/openbsc/include' Making all in src make[2]: Entering directory `/home/Tom/openbsc/openbsc/src' if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -g -O2 -MT ipaccess-find.o -MD -MP -MF ".deps/ipaccess-find.Tpo" -c -o ipaccess-find.o ipaccess-find.c; \ then mv -f ".deps/ipaccess-find.Tpo" ".deps/ipaccess-find.Po"; else rm -f ".deps/ipaccess-find.Tpo"; exit 1; fi In file included from ipaccess-find.c:13: ../include/openbsc/ipaccess.h:37: warning: "struct e1inp_line" declared inside parameter list ../include/openbsc/ipaccess.h:37: warning: its scope is only this definition or declaration, which is probably not what you want ipaccess-find.c: In function `udp_sock': ipaccess-find.c:46: error: `SO_BINDTODEVICE' undeclared (first use in this function) ipaccess-find.c:46: error: (Each undeclared identifier is reported only once ipaccess-find.c:46: error: for each function it appears in.) make[2]: *** [ipaccess-find.o] Error 1 make[2]: Leaving directory `/home/Tom/openbsc/openbsc/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/Tom/openbsc/openbsc' make: *** [all] Error 2 Tom@HAL2008 ~/openbsc/openbsc $

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Re: nanoBTS internals
by Dieter Spaar 14 Aug '09

14 Aug '09

Hello WoMax, On Fri, 14 Aug 2009 13:17:01 +0200, "WoMax" <womax(a)gmx.ch> wrote: > ... here are some (interesting) pics about nanoBTS: > > http://www.umts.zerber.us > > more to come ... Great :-). You noticed that there are a few pictures from another nanoBTS model at the following location ? http://bs11-abis.gnumonks.org/trac/wiki/nanoBTS_Internals Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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Re: OpenBSC with configuration file
by Dieter Spaar 14 Aug '09

14 Aug '09

Hello Nordin, On Fri, 14 Aug 2009 12:54:19 +0200, "Nordin" <bouchtaoui(a)gmail.com> wrote: > > Well it should at least know it is dealing with the nanobts, which is > not the case. > In function bootstrap_network() of bsc_hack.c the function > vty_read_config_file() is called, and that's it. So bsc_hack.c does > nothing with the config file. Furthermore, I can't seem to find where > the bts->type is filled. So my conclusion is this part is not finished yet. Sorry, wrong. The type is set, your configuration file is wrong. If you use "nanobts1800" instead of "nanoBTS", add "ip.access unit_id 1800 0" (you might have to ajust the numbers) everything will work (at least the nanoBTS is configured). I just tried it with the version from the GIT. Why do I have to try it, instead that you look carefully ? Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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nanoBTS internals
by WoMax 14 Aug '09

14 Aug '09

... here are some (interesting) pics about nanoBTS: http://www.umts.zerber.us more to come ...

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Re: OpenBSC with configuration file
by Dieter Spaar 14 Aug '09

14 Aug '09

Hello Nordin, On Fri, 14 Aug 2009 11:42:09 +0200, "Nordin" <bouchtaoui(a)gmail.com> wrote: > > I attached the modified config file, but it's not really special about it. > I think Harald hasn't finished that part, as we know he is a very busy > man :) If you look at vty_interface.c, you will notice that there a different configuration commands for the BS-11 and the nanoBTS. For example there is "oml ..." for the BS-11 and "ip.access ..." for the nanoBTS. So the "oml ..." commands in the config file you posted won't work for the nanoBTS. I have not tried it yet, but thats where I would start to modify the config file for the nanoBTS. Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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Re: OpenBSC with configuration file
by Nordin 14 Aug '09

14 Aug '09

Hello guys, Today I've pulled the latest sources and have issues of executing bsc_hack with config file. It complains about: GSM900 channel must be between 1-124. mi_e1_line_update could not open socket Address family not supported by protocol But I changed the config file for the nanoBTS1800, is there something missing?

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SCCP: State of the current implementation
by Holger Freyther 14 Aug '09

14 Aug '09

Hey Guys, this is just a small note of the current work in the holger/on-waves-msc-sccp branch. The goal of this branch is to implement A over IP and hook OpenBSC into a real GSM network. This work is on the way thanks to on-waves.com. The current state: - Partially implemented SCCP. We can send UDT messages, and full connection handling exists. I have not implemented segmenting for DT1 yet and will try to avoid doing that. - Split out vty_interfaces into two parts. One for the MSC functionality and one for the BSC - Split out gsm_subscriber into two sets. One for BSC and one for MSC. - Do not compile gsm_04_08.c but provide the layer2->layer3 ourselves with moving shared stuff to gsm48_utils.c. This way creating and parsing of messages can be shared and the policy can remain in the old file. (this is the biggest change to earlier approaches). What will be next: - Use bsc_msc_ip.c to initialize the the tcp connection, do the handshaking, start sending the reset as seen in the traces. What can be merged: - I think I will propose to merge the vty and gsm subscriber changes after HAR2009 as they have little chance to break stuff. z.

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