On 12/01/2010 05:10 PM, Holger Hans Peter Freyther wrote
>* we still use the global bsc_gsmnet in many places. We need to remove that
to
*>* allow something like this.*
Is it a too much difficult process? Should i try to do this and where should
i start?
On 12/01/2010 05:07 PM, Sylvain Munaut wrote:
* >That's an option. See nv_put_prim_oml in ipaccess-config.c*
I think this is for changing the port of nanoBTS. Where should i modify the
port for bsc_hack?
Thanks.
Jason
**
*
*
hi
my 2nd bs11 doesnt work. the boot screen from bs11_config looks like
this(attached pic). both boot screens look like that, the operational
one too. the 2 bs11 are connected identical, the software is the same.
one works, the other doesnt. bad! the bootstrapping works on both, but
the handy can only detect the one of two bs11.
troubleshooting advices are welcome, openbsc website was no help
T.
--
Wer Rechtschreibfehler findet, darf sie behalten!
Hi, I am openBSC version 0.9.11.92-6d42 and I have compiled open-ggsn and the osmo-sgsn binary has been built when i recompiled openBSC. Now here is the problem. The GPRS indicator on the handset lights up, but no GPRS data passes. I have the following config files:
---------/etc/ggsn.conf---------
# TAG: listen
# Specifies the local IP address to listen to
listen 192.168.1.70
# TAG: dynip
# Dynamic IP address pool.
# Used for allocation of dynamic IP address when address is not given
# by HLR.
# If this option is not given then the net option is used as a substitute.
dynip 192.168.254.0/24
# TAG: pcodns1/pcodns2
# Protocol configuration option domain name system server 1 & 2.
pcodns1 208.67.222.222
pcodns2 208.67.220.220
--------------------------------
---------/etc/ggsn.conf---------
!
! Osmocom SGSN configuration
!
!
line vty
no login
!
sgsn
gtp local-ip 192.168.1.80
ggsn 0 remote-ip 192.168.1.70
ggsn 0 gtp-version 1
!
ns
timer tns-block 3
timer tns-block-retries 3
timer tns-reset 3
timer tns-reset-retries 3
timer tns-test 30
timer tns-alive 3
timer tns-alive-retries 10
encapsulation udp local-ip 192.168.1.60
encapsulation udp local-port 23000
encapsulation framerelay-gre enabled 0
!
bssgp
!
--------------------------------
I have setup the server to have 4 virtual addresses: 192.168.1.50, 192.168.1.60, 192.168.1.70, 192.168.1.80.
When I start the ggsn and do a route -n it shows thats tun0 is up with the ip range 192.168.0.0/24. I have specified it to be 192.168.1.254 via the dynip argument in the /etc/ggsn.conf file. I have setup iptables to NAT eth0 so no issues there.
Thanks
Stuart
Hi, I am trying to punch a nanoBTS through a firewall to an instance of openBSC over layer3. I have opended TCP port 3002 (OML) and TCP port 3003 (RSL) but no green light or any traffic captured with tcpdump. Any ideas? I havent changed the default port on the bts.
hello
one of my bs11 ist set to 30mw, the other one to 2w, bs11_config told
me. this is to much. how do i get the 2nd downto 30mw?
T.
--
Wer Rechtschreibfehler findet, darf sie behalten!
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
Hello.
Is anybody interested in trading nanobts for openbts testing kit? I want to do some experiments with openbsc, but I have openbts testing kit.
I will be interested in trading for bs-11 as well.
Please send an email to manatails007 at gmail dot com for further details
Sincerely,
Sent from my iPhone
Hi again,
Is it possible to define a different port for second bts and bsc. Or, can i
modify the source code such that i can run two different network with one
program?
Jason
Hi,
I want to run two different nanoBTS s with different network parameters(MCC,
MNC), at the same time. I think it is not possible in one configuration
file. Instead, I tried to run two bsc_hack with different configuration
files at the same time on the same PC. However, I got a socket problem for
second bsc_hack (Could not bind socket. Already in use.) . What should i do
to solve this. Should i modify the code or do something else.
Thanks.
Jason Mercury
Has any one here taken a look at building a BTS?
There some interesting Baseband chips available:
http://www.octasic.com/en/applications/wireless/gsm_edge.php
It would avoid NDAs and maybe we could just get the transmitter.
Since we are not looking at building high availability stuff it could cut
costs to get more interest in developing the software.
P.S. There are transmitters that are being scraped by the telcos due to
upgrades.
Barnaby J Astles
Solutions Saminov inc
166 rue Cowie
Suite 201
Granby, QC, Canada
J2G 3V3
Cell: (450) 522-7153
Fax: (450) 372-8430
