Yes I know it would be easier but I unfortunately don't have a nanoBTS. 2011/5/11 Nordin <[email protected]>
> I think you better try OpenBSC with a real nanoBTS if you own one. If that > works, you can analize the traffice between OpenBSC and nanoBTS. You can > than simulate packages as nanoBTS packages to OpenBSC and you get what you > want I think. Hope this helps. > > > > > On 11-5-2011 10:30, Christopher HENARD wrote: > >> Hi 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<[email protected]> >> >> Ok, I'll see that, thanks. >>> >>> >>> 2011/5/10 Harald Welte<[email protected]> >>> >>> 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<[email protected]> >>>> http://laforge.gnumonks.org/ >>>> >>>> >>>> ============================================================================ >>>> "Privacy in residential applications is a desirable marketing option." >>>> (ETSI EN 300 175-7 Ch. >>>> A6) >>>> >>>> >>> > >
