Hi ,
Here i want to restate my problem. I want to run two different bts with different network parameters on the same PC, at the same time. I can not achieve this with one bsc_hack because bsc has a unique mnc. I can not run two bsc_hack at the same time because they try to use the same port. I think that there might be two approaches to solve this:
1) Modifying the code such that i can specify different mnc for each bts with one executable program. Maybe, two different gsm network can be defined as network1 and network2 (similar to bts0,bts1,...). So i can give different network parameters for different networks and run them with one program.
2) Changing the communication port of nanoBTS and OpenBSC such that i can run two bsc_hack at the same. I think that it should be changed on both nanoBTS and source code.
Could any one help me (at least give some hints) about how i can implement one of these approaches. Or, You could propose some other approaches.
Thank you.
Jason
Here i want to restate my problem. I want to run two different bts with different network parameters on the same PC, at the same time. I can not achieve this with one bsc_hack because bsc has a unique mnc. I can not run two bsc_hack at the same time because they try to use the same port. I think that there might be two approaches to solve this:
We understand you problem and there is no "ready" solution, you have to code it yourself.
- Modifying the code such that i can specify different mnc for each bts
with one executable program. Maybe, two different gsm network can be defined as network1 and network2 (similar to bts0,bts1,...). So i can give different network parameters for different networks and run them with one program.
That's an option. See nv_put_prim_oml in ipaccess-config.c
- Changing the communication port of nanoBTS and OpenBSC such that i can
run two bsc_hack at the same. I think that it should be changed on both nanoBTS and source code.
After a quick check it seems the nanoBTS indeed supports that.
Could any one help me (at least give some hints) about how i can implement one of these approaches. Or, You could propose some other approaches.
We already gave you hint, no just look at the source and fix it (or hire someone to do it for you)
Cheers,
Sylvain
On 12/01/2010 05:07 PM, Sylvain Munaut wrote:
- Modifying the code such that i can specify different mnc for each bts
with one executable program. Maybe, two different gsm network can be defined as network1 and network2 (similar to bts0,bts1,...). So i can give different network parameters for different networks and run them with one program.
That's an option. See nv_put_prim_oml in ipaccess-config.c
we still use the global bsc_gsmnet in many places. We need to remove that to allow something like this.
- Modifying the code such that i can specify different mnc for each bts
with one executable program. Maybe, two different gsm network can be defined as network1 and network2 (similar to bts0,bts1,...). So i can give different network parameters for different networks and run them with one program.
That's an option. See nv_put_prim_oml in ipaccess-config.c
we still use the global bsc_gsmnet in many places. We need to remove that to allow something like this.
Ooops, I completely replied to the wrong bit :)
I meant that just setting another RSL _port_ would be enough, no need to listen on another IP.
Cheers,
Sylvain
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Holger Hans Peter Freyther -
jason mercury -
Sylvain Munaut