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 christopher.henard@esial.net
Ok, I'll see that, thanks.
2011/5/10 Harald Welte laforge@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@gnumonks.org
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