[RFC] nanoBTS startup sequence (problems on coldstart)

Bjoern Heller mailinglists at hellercom.de
Wed Nov 18 12:21:39 CET 2009


Me2.
Need to restart bsc_hack the first time after nanobts coldboot.

Best Regards
Björn Heller

Am 17.11.2009 um 21:11 schrieb Holger Freyther <zecke at selfish.org>:

> Hi Harald,
>
> I have one problem with the BTS on cold start. OpenBSC is sending  
> the RSL
> connect, Radio Carrier/Baseband attributes too early and we are  
> receiving
> NACKs from the BTS and the RSL link is never established.
>
> The first question is if others have seen this problem? I have  
> solved the
> problem my moving the OP start/set attributes/RSL connect of the RC  
> and
> Baseband out of the state change code into the "Software Activated  
> Report".
>
> Doing a quick check it seems to still work and solve my cold start  
> problem. Do
> you think this is a legitimate workaround for the problem right now?
>
> In the future we probably should attempt to have a better state  
> machine,
> report errors, retry and such things...
>
> regards
>    holger
>




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