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Christopher HENARD christopher.henard at esial.netHi everyone, As I said in previous messages, I want to write a program to dialogue with openBSC (more precisely, osmo-nitb) In fact I tried to compile osmo-bts but it seems some structures are not even define anywhere (struct osmobts_ms, struct osmol2_entity...). I know it's still under development but I can't test the main program and read the code is a little bit long. For ipaccess-proxy, the main thread also starts bsc_select_main, resulting in osmo-nitb and proxy both waiting for something but nothing happens. That brings these questions: Is there any documentation of the code of open BSC ? Are all the protocols of Abis interface implemented (LAPD, BTSM, RR) ? If yes, where can they be found in the code and is it possible to use them externally to forge packets ? Is it possible to connect 2 open BSC together ? What are the requirements? In the main loop of osmo-nitb, what are the message open BSC is waiting for (bsc_select_main)? Do you think it would be possible that a SMSC communicate with open BSC ? What are the requirements? Have you implemented part of the SS7 stacks (mtp, SCCP, ...) ? Thank you 2011/5/10 Christopher HENARD <christopher.henard at esial.net> > Ok, I'll see that, thanks. > > > 2011/5/10 Harald Welte <laforge at gnumonks.org> > >> On Tue, May 10, 2011 at 04:33:40PM +0200, Christopher HENARD wrote: >> > Ok, I'll try with ipaccess-proxy code since I don't know what is >> Andrea's >> > GSM BTS. >> >> see the osmo-bts.git repository on git.osmocom.org >> >> > However, the process osmo-nitb need a config file to start, and as I >> want to >> > simulate nano BTS and forge IP packets, what config file am I supposed >> to >> > provide to osmo-nitb? >> >> openbsc.cfg.nanobts or something along those lines. >> >> > Thank you >> -- >> - Harald Welte <laforge at gnumonks.org> >> http://laforge.gnumonks.org/ >> >> ============================================================================ >> "Privacy in residential applications is a desirable marketing option." >> (ETSI EN 300 175-7 Ch. >> A6) >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20110511/962cbbe3/attachment.htm>