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Harald Welte laforge at gnumonks.orgOn Wed, Nov 18, 2015 at 09:43:10PM +0100, Suraev wrote:
> Anyway, it turned out that the problem was between the chair and the
> keyboard: I've used wrong branch of Osmo-BTS which was incompatible
> with my hw.
which branch is the incompatible branch, and which branch are you using
now? We have merged osmo-trx support into master in order to get rid of
of the need of the nightmare of too many branches. It would be a pity
if all that effort was for nothing.
> The only issue - no internet on the device, even name resolution fails. Seems like
> packets are not forwarded properly. What would the best place to poke into user's
> traffic - see what packets come from which phone and what happens to them and to
> return traffic?
does the GPRS control plane work, i.e. do you se GPRS ATTACH / ACCEPT,
ROUTING AREA UPDATE ATTACH/ ACCEPT, PDP CONTEXT ACTIVATE / ACCEPT?
You can follow this in the VTY logging of OsmoSGSN (logging level for
mobility management and session management).
Alternatively, the Gb interface on port 23000/udp can be followed n
wireshark. You need to 'decode as... Gb (or was it called GPRS-Gb?)
--
- Harald Welte <laforge at gnumonks.org> http://laforge.gnumonks.org/
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"Privacy in residential applications is a desirable marketing option."
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