Ki and OPC values change when programming MCC and MNC

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Giselle Gonzalez lopez giselle2207 at gmail.com
Mon Feb 27 09:10:30 UTC 2017


Just discovered my error, missing space! Sorry!

2017-02-27 10:07 GMT+01:00 Giselle Gonzalez lopez <giselle2207 at gmail.com>:

> Hello again,
>
> I have tried to program the card setting Ki and OPC as recommended so they
> are not picked randomly by PySIM, and I'm getting
> this error message:
>
> root at click:/opt/pysim-zecke-tmp2# ./pySim-prog.py -p 0 -a 86416194 -x 214
> -y 91 -t sysmoUSIM-SJS
> 1 -i 214910000009911 -s 8988211000000099112 -n openair4G.eur -o
> 9319ed3ee808bd467d42d3957c597cda
> -k 11111111111111111111111111111111
> Usage: pySim-prog.py [options]
>
> pySim-prog.py: error: Extraneous arguments
>
>
> Does it have to do with Ki being set to all ones ("1x32")?
>
> Thank you!
>
> Regards,
>
> Giselle
>
>
> 2017-02-22 14:30 GMT+01:00 Sylvain Munaut <246tnt at gmail.com>:
>
>> Hi,
>>
>>
>> > Do you what's the reason why this is happening?
>>
>> Because it's programmed like that ...
>>
>> Most cards you have to reprogram all the parameters at once, you can't
>> change just one. Not sure about the sysmoUSIM-SJS1 in particulat but
>> since pysim has to support different models, it has this restriction.
>> So if you don't specify a Ki / OPC on the command line, they get
>> picked randomly.
>>
>>
>> Cheers,
>>
>>    Sylvain
>>
>
>
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