OpenBTS with GPRS....trouble with SGSN and PCU

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altaf sk altaf329 at gmail.com
Tue Jun 4 14:07:02 UTC 2013


Well... I don't get that statement printed.


regards,

Altaf


On Tue, Jun 4, 2013 at 2:22 PM, altaf sk <altaf329 at gmail.com> wrote:

> Thank you andreas for your reply.
>
> I applied the patch and I can see the IMM ASS messages
>
> 1.
>
> eg : On the PCU log
>
> receiving IMM.ASS confirm from BTS: 2d 06 3f 10 0e 43 6c 7b 19 ce 00 00 c8
> 00 10 0b 2b 2b 2b 2b 2b 2b 2b
>
> 2. Branches
>
> PCU -> master
> bts   -> gprs-work
> os_BB -> sylvain/testing
> openbsc -> master
>
> 3.
> I have attached Openbts.db and osmo-sgsn.cfg
> I have checked for openbsc.cfg in the openbsc folder. but I find a
> diiferent openbsc.cfg for different type of bts (nanobts,bs11, etc) but not
> for openbts. I am not sure which one to attach.
>
> When you mean by configs of openbsc. Is it the osmo-sgsn.cfg or
> openbsc.cfg.? Can you please tell me which one is the correct cfg when
> using openbts.
>
>
> regards,
>
> Altaf
>
>
>
>
>
> On Tue, Jun 4, 2013 at 12:56 PM, jolly <andreas at eversberg.eu> wrote:
>
>> **
>> altaf sk wrote:
>>
>> <0002> gprs_rlcmac_data.cpp:1901 Got IMM.ASS confirm, but rest octets
>>             do not start with bit sequence 'HH01' (Packet Downlink
>> Assignment)
>>
>> hi atlaf,
>>
>> please try this patch. it will show what is sent to bts and what is
>> received as confirm from bts. what branches do you use (pcu, bts,
>> osmocombb) ? could you attach the configs for bts and openbsc?
>>
>> regards,
>>
>> andreas
>>
>>
>
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