Hi Vadim and Pau,
Thank you for the quick replies.
*Pau:* Probably your guess is correct. I am looking into it in detail at
the moment the core network configurations.
*Vadim*: I started osmo-trx first and waited until the message "Transceiver
active with 1 channel(s)", before running osmo-bts-trx and other modules.
I will look into the wireshark capture to ensure that there are RSL and OML
packets. Yes. I am using the configuration examples from
*https://osmocom.org/attachments/3473/nitb.tar
<https://osmocom.org/attachments/3473/nitb.tar>.* I am not sure, how to
test osmo-bsc is actually running on 192.168.122.1 (I guess, I have to ping
to ensure). Meanwhile, is there a basic configuration where I can run the
system? Can I find it somewhere(I tried to run /usr/local/etc/osmocom
config files and it didn't work. Probably, I have to fine tune the
configurations)? And, is there a wireshark trace by any chance for
reference?
On Thu, 9 Apr 2020 at 15:39, Pau Espin Pedrol <pespin(a)sysmocom.de> wrote:
Hi,
I have the feeling the connection between osmo-trx and osmo-bts-trx is
good. The problem is that your BTS<->BSC<->... is failing.
BTs shows these messages at startup because osmo-trx is not yet running:
""""
osmo-bts-trx[23221]: <000b> trx_if.c:1174
phy0.0: Open transceiver
osmo-bts-trx[23221]: <000b> trx_if.c:185 phy0.0: No satisfactory
response from transceiver(CMD POWEROFF)
"""
Then at some point osmo-trx answers:
"""
ubuntu-HP-EliteBook-8470p osmo-trx-uhd[8282]: Thu
Apr 9 11:22:24
2020 DTRXCTRL <0002> Transceiver.cpp:778
[tid=140554180474624][chan=0]
command is 'POWEROFF'
ubuntu-HP-EliteBook-8470p osmo-trx-uhd[8282]: Thu
Apr 9 11:22:24
2020 DTRXCTRL <0002> Transceiver.cpp:923
[tid=140554180474624][chan=0]
response is 'RSP POWEROFF 0'
"""
But it's already too late, the BTS is already exiting due to some issue
in Abis:
"""
osmo-bts-trx[23221]: <000d> abis.c:142
Signalling link down
osmo-bts-trx[23221]: <0001> bts.c:292 Shutting down BTS 0, Reason
Abis
close
"""
Regards,
Pau
--
- Pau Espin Pedrol <pespin(a)sysmocom.de>
http://www.sysmocom.de/
=======================================================================
* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
* Geschaeftsfuehrer / Managing Director: Harald Welte