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@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@sysmocom.de http://www.sysmocom.de/
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