progress: nanoBTS multi-TRX configuration

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Harald Welte laforge at gnumonks.org
Mon Oct 19 18:48:49 UTC 2009


Hi all,

JFYI: There's some progress on the nanoBTS multi-TRX configuration.

It seems it was my mistake.  Setting the TRX0 unit ID to 1801/0/0 and the TRX1
unit ID to 1801/0/1 works using ipaccess-config.

If you then connect the TIB cable (TRX0 TIB out -> TRX1 TIB in) and reboot
both nanoBTS, you will get a single A-bis OML connection from 1801/0/0 where
you get software activate requests for both transceivers.

Somehow we're not handling them correctly yet from our abis_nm code, but that
should be easy to solve.  I'm working at it.

So Dieter and others: No need to worry about this at the moment, we're very
close now and I think it is no problem for the 26C3.

Regards,
-- 
- Harald Welte <laforge at gnumonks.org>           http://laforge.gnumonks.org/
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