From mariolucas75 at mail.ru  Fri Oct 15 21:02:44 2021
From: mariolucas75 at mail.ru (=?UTF-8?B?TWFyaW8gTHVjYXM=?=)
Date: Sat, 16 Oct 2021 00:02:44 +0300
Subject: =?UTF-8?B?bGlibW9iaWxlLmEobW5jY19zb2NrLm8pIHVuZGVmaW5lZCByZWZlcmVuY2U=?=
Message-ID: <1634331764.704973615@f464.i.mail.ru>


Dear All,
?
I am having following error during ?make? osmocombb:
?
libmobile.a(mncc_sock.o): In function `mncc_sock_accept':
/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src/mobile/mncc_sock.c:229: undefined reference to `osmo_fd_read_disable'
libmobile.a(mncc_sock.o): In function `mncc_sock_close':
/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src/mobile/mncc_sock.c:95: undefined reference to `osmo_fd_read_enable'
libmobile.a(mncc_sock.o): In function `mncc_sock_write':
/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src/mobile/mncc_sock.c:159: undefined reference to `osmo_fd_write_disable'
/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src/mobile/mncc_sock.c:174: undefined reference to `osmo_fd_write_enable'
libmobile.a(mncc_sock.o): In function `mncc_sock_from_cc':
/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src/mobile/mncc_sock.c:75: undefined reference to `osmo_fd_write_enable'
libmobile.a(mncc_sock.o): In function `mncc_sock_write_pending':
/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src/mobile/mncc_sock.c:81: undefined reference to `osmo_fd_write_enable'
collect2: error: ld returned 1 exit status
Makefile:394: recipe for target 'mobile' failed
make[3]: *** [mobile] Error 1
make[3]: Leaving directory '/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src/mobile'
Makefile:325: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23/src'
Makefile:351: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/ubuntu/Desktop/OsmocomBB/master/src/host/layer23'
Makefile:97: recipe for target 'host/layer23/layer23' failed
make: *** [host/layer23/layer23] Error 2
?
?
?
?
My
arm-elf-gcc is gcc version 4.5.2 (GCC)
libosmocore 1.4.1
?
?
I believe it is something with libraries but could not figure out ?.
?
--
Mario Lucas
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From laforge at osmocom.org  Sat Oct 16 08:53:37 2021
From: laforge at osmocom.org (Harald Welte)
Date: Sat, 16 Oct 2021 10:53:37 +0200
Subject: libmobile.a(mncc_sock.o) undefined reference
In-Reply-To: <1634331764.704973615@f464.i.mail.ru>
References: <1634331764.704973615@f464.i.mail.ru>
Message-ID: <YWqTEeKLUmuBTemd@nataraja>

On Sat, Oct 16, 2021 at 12:02:44AM +0300, Mario Lucas wrote:
> I am having following error during ?make? osmocombb:

your host-side libosmocore is too old.

osmo_fd_{read,write}_{enable,disable} are part of libosmocore >= 1.5.0,
while you have 1.4.1

So either you need to upgrade libosmocore, or downgrade osmocom-bb.

-- 
- Harald Welte <laforge at osmocom.org>            http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
                                                  (ETSI EN 300 175-7 Ch. A6)


From mariolucas75 at mail.ru  Thu Oct 21 20:44:05 2021
From: mariolucas75 at mail.ru (=?UTF-8?B?TWFyaW8gTHVjYXM=?=)
Date: Thu, 21 Oct 2021 23:44:05 +0300
Subject: =?UTF-8?B?KGJ0cz0wLHRyeD0wLHRzPTAscGNoYW5fZnJvbV9jb25maWc9Q0NDSCtTREND?=
 =?UTF-8?B?SDQsc3RhdGU9Tk9UX0lOSVRJQUxJWkVEKSBBYmlzIFJTTCByeCBDQ0hBTjog?=
 =?UTF-8?B?bWlzbWF0Y2hpbmcgY2hhbl9ucj0weDkw?=
Message-ID: <1634849045.704322332@f117.i.mail.ru>


When i try to run osmo-bts-trx i am getting following log in osmo-bsc
?
abis_rsl.c:142 (bts=0,trx=0,ts=0,pchan_from_config=CCCH+SDCCH4,state=NOT_INITIALIZED) Abis RSL rx CCHAN: mismatching chan_nr=0x90
?
I tried to find out in bugs:
https://osmocom.org/issues/4872 but could not understand ?
?
i am using
osmo-bsc 1.7.1 and osmo-bts-trx 1.3.3
?
Could you pls advise me briefly whats happening and how to sort it out ?
?
?
--
Mario Lucas
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From axilirator at gmail.com  Fri Oct 22 07:38:45 2021
From: axilirator at gmail.com (Vadim Yanitskiy)
Date: Fri, 22 Oct 2021 10:38:45 +0300
Subject: (bts=0, trx=0, ts=0, pchan_from_config=CCCH+SDCCH4,
 state=NOT_INITIALIZED) Abis RSL rx CCHAN: mismatching chan_nr=0x90
In-Reply-To: <1634849045.704322332@f117.i.mail.ru>
References: <1634849045.704322332@f117.i.mail.ru>
Message-ID: <CAPEnp=anVT-D7u3F86nGBoqgEe3x+rTgubS3ZyXKOzHXu+N7tw@mail.gmail.com>

Hi Mario,

> When i try to run osmo-bts-trx i am getting following log in osmo-bsc [...]
> Could you pls advise me briefly whats happening and how to sort it out ?

it's just a warning message, nothing really critical. AFAIR, this is
related to the CCCH load indication messages being sent too early
(before the CCCH is enabled).  Make sure that you're using the most
recent osmo-bts version, the problem has been fixed some time ago. If
this still happens with recent osmo-bts, please reopen the ticket
(OS#4872) and share your logging output there.

P.S. This is a wrong mailing list for the RAN/CNI related questions.

Best regards,
Vadim.


From mariolucas75 at mail.ru  Thu Oct 28 15:11:17 2021
From: mariolucas75 at mail.ru (=?UTF-8?B?TWFyaW8gTHVjYXM=?=)
Date: Thu, 28 Oct 2021 18:11:17 +0300
Subject: =?UTF-8?B?R1NNVEFQIG1lc3NhZ2VzIG5vdCBnZW5lcmF0ZWQ=?=
Message-ID: <1635433877.872640786@f485.i.mail.ru>


Dear All,
?
I am running a GSM stack:
?
osmo-stp
smo-msc
osmo-hlr
osmo-bsc
osmo-bts-trx
osmo-trx-lms
?
It seems that my transmitter is emitting radio-waves into air (osmo-bts-trx and osmo-trx-lms communicate with each other through ports 5702 / 5802 ? pls see attached printscreen), however i could not make GSMTAP tracing. Osmo-bts-trx does not send GSMTAP messages to port 4729.
?
In most recent version of osmo-bts, GSMTAP tracing is arranged through config file:
?
bts 0
? gsmtap-remote-host 127.0.0.1
??gsmtap-sapi ccch
?
?
I could not run the GSMTAP tracing even in previous verions of osmo-bts where you have to specify in synopsis when you call a program:
?
/usr/bin/osmo-bts-trx -s -c /etc/osmocom/osmo-bts-trx.cfg --gsmtap-ip 127.0.0.1
?
?
I thought may be i am having some issues in stack components behind osmo-bts for example in osmo-bsc or behind and i tried to run virtual bts.
When i tried to run osmo-bts-virtual GSMTAP messages were visible in wireshark (please see attached file osmo-bts-virtual), therefore bts-bsc communication is good.
?
However I still could not figure out why my osmo-bts-trx does not send GSMTAP messages.
Or would you advise what log might be helpful to see what i am doing wrong ?.
?
Thank you for your always helpful assistance
?
--
Mario Lucas
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From axilirator at gmail.com  Sat Oct 30 02:04:07 2021
From: axilirator at gmail.com (Vadim Yanitskiy)
Date: Sat, 30 Oct 2021 05:04:07 +0300
Subject: GSMTAP messages not generated
In-Reply-To: <1635433877.872640786@f485.i.mail.ru>
References: <1635433877.872640786@f485.i.mail.ru>
Message-ID: <CAPEnp=ZjYYK309dqgPsBzgZdQJp+yoX-VYttH+uoxvcy7Ed9bA@mail.gmail.com>

Hi Mario,

this mailing list is for the MS side (mostly osmocom-bb) related
questions and discussion.  You should rather use
openbsc at lists.osmocom.org for the osmo-{cni,ran} related topics.
Please also avoid attaching screenshots (as they're often of little
use) and paste text output/logging instead. Thanks for your
understanding.

With best regards,
Vadim Yanitskiy.