15 Mar
2016
15 Mar
'16
3:03 p.m.
Hello,
Thanks for your inputs. We are starting integration of NURAN 1.0 for CS , SMS and
GPRS/ EGPRS. We would like to know the steps to bring up the board with all software
elements .
We understand that osmo-bts/osmo-pcu and osmo-bsc will be cross compiled. As a first
step we would like to know the details of cross compilation and tool chain to be used for
osmo-bts / osmo-pcu and osmo-bsc .
Also in the test setup described at http://openbsc.osmocom.org/trac , we see that there
are third party components like MSC , SGSN and GGSN mentioned. Let us know what
components are used for sample integration test setup.
Regards
Prasad
-----Original Message-----
From: osmocom-net-gprs [mailto:osmocom-net-gprs-bounces@lists.osmocom.org] On Behalf Of
Neels Hofmeyr
Sent: Monday, March 14, 2016 5:43 AM
To: Prasad Kaup <Prasad.Kaup(a)radisys.com>
Cc: osmocom-net-gprs(a)lists.osmocom.org; Yves Godin <Yves.Godin(a)nutaq.com>
Subject: Re: Regarding integration of NURAN L1 1.0
Hi Prasad,
AFAIK you need the header files with matching version number to your sysmoBTS's
firmware version from http://git.sysmocom.de/sysmo-bts/layer1-api/
I'm a bit new on building osmo-bts myself, so I can't yet say precisely which
./configure options you need to pass; but do take a look at
./configure --help
Hope this helps...
~Neels
16 Mar
16 Mar
12:05 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Prasad,
On Tue, Mar 15, 2016 at 02:03:42PM +0000, Prasad Kaup wrote:
Thanks for your inputs. We are starting integration
of NURAN 1.0 for
CS , SMS and GPRS/ EGPRS. We would like to know the steps to bring up
the board with all software elements.
I suggest you kindly contact the supplier of this product for related
support.
Also in the test setup described at
http://openbsc.osmocom.org/trac ,
we see that there are third party components like MSC , SGSN and GGSN
mentioned. Let us know what components are used for sample
integration test setup.
This is up to you. The focus in the community has so far been to work
on autonomous GSM/GPRS networks using OsmoNITB, OsmoSGSN and OpenGGSN,
and without external MSC/SGSN/GGSN.
sysmocom as a company has been contracted by some of its customers to
integrate with specific other pre-existing MSC/SGSN/GGSN components, and
all related changes have been developed and integrated into the Osmocom
projects.
If you have a requirement to integrate with any other MSC/SGSN/GGSN, we
are more than welcome to receive feedback about your progress/status and
we're looking forward for your contribution of related patches for
integration into the Osmocom components.
Regards,
Harald
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
1:26 p.m.
New subject: Regarding integration of NURAN L1 1.0
Prasad,
Do you have the Yocto ADT to cross-compile the applications ?
If not, Harald, can you share it with them ?
Best Regards,
Yves
-----Message d'origine-----
De : osmocom-net-gprs [mailto:osmocom-net-gprs-bounces@lists.osmocom.org] De
la part de Harald Welte
Envoyé : March-16-16 7:05 AM
À : Prasad Kaup
Cc : osmocom-net-gprs(a)lists.osmocom.org; Saurabh Sharan; Abhinav Pragya Rishi
Objet : Re: Regarding integration of NURAN L1 1.0
Hi Prasad,
On Tue, Mar 15, 2016 at 02:03:42PM +0000, Prasad Kaup wrote:
Thanks for your inputs. We are starting
integration of NURAN 1.0 for
CS , SMS and GPRS/ EGPRS. We would like to know the steps to bring up
the board with all software elements.
I suggest you kindly contact the supplier of this product for related support.
Also in the test setup described at
http://openbsc.osmocom.org/trac ,
we see that there are third party components like MSC , SGSN and GGSN
mentioned. Let us know what components are used for sample
integration test setup.
This is up to you. The focus in the community has so far been to work on
autonomous GSM/GPRS networks using OsmoNITB, OsmoSGSN and OpenGGSN, and
without external MSC/SGSN/GGSN.
sysmocom as a company has been contracted by some of its customers to
integrate with specific other pre-existing MSC/SGSN/GGSN components, and all
related changes have been developed and integrated into the Osmocom projects.
If you have a requirement to integrate with any other MSC/SGSN/GGSN, we are
more than welcome to receive feedback about your progress/status and we're
looking forward for your contribution of related patches for integration into
the Osmocom components.
Regards,
Harald
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6) 
18 Mar
18 Mar
3:13 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Prasad,
In order to cross-compile osmo-bts, osmo-pcu with 3rd party compiler such as CodeSourcery,
you will need to do:
- Download toolchain for armv5te from CodeSourcery
'arm-2013.11-33-arm-none-linux-gnueabi' Lite edition,
https://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/…
- Download and cross-compile libraries
ncurses-5.9 https://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.9.tar.gz
gpsd-3.10 git://git.sv.gnu.org/gpsd.git
ortp-0.16.5 http://download.savannah.gnu.org/releases/linphone/ortp/sources/ortp-0.16.5…
ortp-0.16.5 requires two patches from here
https://github.com/sysmocom/meta-telephony/tree/master/recipes-misc/ortp/fi…
- Clone Osmocom sources from http://git.osmocom.org (I am able to compile with the
following hash)
openbsc (57ee78078905c7499bd4e6857f8981d22badfcac) git://git.osmocom.org/openbsc
libosmocore (8649d57f507d359c99a89654aac7e19ce22db282)
git://git.osmocom.org/libosmocore
libosmo-abis
(3cef39b03cb46de4a7aba65137d724a000b184cb) git://git.osmocom.org/libosmo-abis
osmo-bts (dce6c09b30dd709467216d325bf38845a98fe75b)
git://git.osmocom.org/osmo-bts
osmo-pcu (08e5d604d3fce75b955549244b36fde62f20894b)
git://git.osmocom.org/osmo-pcu
layer1-api (7f0d5697b85340877b127a25e0c8f2a5f5fe66d7)
git://git.sysmocom.de/sysmo-bts/layer1-api.git
- Cross-compile libosmocore, libosmo-abis
- Cross-compile osmo-bts
- Finally, cross-compile osmo-pcu
Regards,
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477
2150, Cyrille-Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
Facebook Twitter LinkedIn YouTube
-----Original Message-----
From: osmocom-net-gprs [mailto:osmocom-net-gprs-bounces@lists.osmocom.org] On Behalf Of
Prasad Kaup
Sent: Tuesday, March 15, 2016 10:04 AM
To: Neels Hofmeyr; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan; Yves Godin; Abhinav Pragya Rishi
Subject: RE: Regarding integration of NURAN L1 1.0
Hello,
Thanks for your inputs. We are starting integration of NURAN 1.0 for CS , SMS and
GPRS/ EGPRS. We would like to know the steps to bring up the board with all software
elements .
We understand that osmo-bts/osmo-pcu and osmo-bsc will be cross compiled. As a first
step we would like to know the details of cross compilation and tool chain to be used for
osmo-bts / osmo-pcu and osmo-bsc .
Also in the test setup described at http://openbsc.osmocom.org/trac , we see that there
are third party components like MSC , SGSN and GGSN mentioned. Let us know what
components are used for sample integration test setup.
Regards
Prasad
-----Original Message-----
From: osmocom-net-gprs [mailto:osmocom-net-gprs-bounces@lists.osmocom.org] On Behalf Of
Neels Hofmeyr
Sent: Monday, March 14, 2016 5:43 AM
To: Prasad Kaup <Prasad.Kaup(a)radisys.com>
Cc: osmocom-net-gprs(a)lists.osmocom.org; Yves Godin <Yves.Godin(a)nutaq.com>
Subject: Re: Regarding integration of NURAN L1 1.0
Hi Prasad,
AFAIK you need the header files with matching version number to your sysmoBTS's
firmware version from http://git.sysmocom.de/sysmo-bts/layer1-api/
I'm a bit new on building osmo-bts myself, so I can't yet say precisely which
./configure options you need to pass; but do take a look at
./configure --help
Hope this helps...
~Neels
22 Mar
22 Mar
2:38 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for the information. I see from the site that Sourcery CodeBench Lite
releases for ARM EABI is no longer available. Instead there is a trial version of
Sourcery CodeBench for ARM available. We have downloaded it and trying to use it.
Let me know the procedure for download of binaries to target and other details of
integration test setup, For example
- other components to be connected to target (Any mandatory components like GPS)
- board configuration details
- debug terminal connections
- LAN1 /LAN2 connection usage details
- precautions to be taken
Regards
Prasad
3:34 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Prasad,
Let me know the procedure for download of binaries to
target
1) Stop BTS and PCU services by typing 'systemctl stop sysmobts' and
'systemctl stop sysmopcu', respectively
2) Copy sysmobts, sysmobts-mgr and osmo-pcu binaries from your remote host to /usr/bin
3) Start BTS and PCU services by typing 'systemctl start sysmobts' and
'systemctl start sysmopcu', respectively
other details of integration test setup, For example
- other components to be connected to target (Any mandatory components like GPS)
Connect GPS antenna to SMA connector (yellow) near the power supply connector.
- board configuration details
GSM Rx and Tx
antennas are required to connect to Rx and Tx ports of the LC10 unit, respectively.
(Tx antenna must be able to handle at least 5W of Tx power)
- debug terminal connections
Via SSH, you need
to know IP address of the target boards ( master & slave) inside the LC10 unit
(DHCP lease list in your network DHCP server will tell IP address associated with MAC
address labeled on chassis of the LC10 unit)
- LAN1 /LAN2 connection usage details
You can
use any of them.
- precautions to be taken
Make sure both Tx
and Rx antennas are properly connected before powering cycle the unit.
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477
2150, Cyrille-Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
Facebook Twitter LinkedIn YouTube
-----Original Message-----
From: Prasad Kaup [mailto:Prasad.Kaup@radisys.com]
Sent: Tuesday, March 22, 2016 9:38 AM
To: Minh-Quang Nguyen; Neels Hofmeyr; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan; Yves Godin; Abhinav Pragya Rishi
Subject: RE: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for the information. I see from the site that Sourcery CodeBench Lite
releases for ARM EABI is no longer available. Instead there is a trial version of
Sourcery CodeBench for ARM available. We have downloaded it and trying to use it.
Let me know the procedure for download of binaries to target and other details of
integration test setup, For example
- other components to be connected to target (Any mandatory components like GPS)
- board configuration details
- debug terminal connections
- LAN1 /LAN2 connection usage details
- precautions to be taken
Regards
Prasad
29 Mar
29 Mar
5:48 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for the information. We are able to connect to the board and execute the
commands.
Regarding cross compilation we have some queries
1. We are able to cross compile libosmocore commit
8649d57f507d359c99a89654aac7e19ce22db282 and some of later versions using local talloc
files, but there is a dependency of talloc library in latest version.
Let us know which talloc version to pick and any specific procedure to cross compile
talloc source.
2. We see that there is ARM cross compiler described at
http://bb.osmocom.org/trac/wiki/GnuArmToolchain. Let us know if this is usable with NURAN
boards.
3. There is an error while linking osmo-pcu
arm-none-linux-gnueabi/bin/ld: ./.libs/libgprs.a(gprs_bssgp_pcu.o): undefined reference
to symbol 'tlv_parse@@LIBOSMOGSM_1.0'
/home/pkaup/osmo/latest/libosmocore/src/gsm/.libs/libosmogsm.so: error adding symbols:
DSO missing from command line
And the final linking command for osmo-pcu is
echo " CXXLD " osmo-pcu;/bin/bash ../libtool --silent --tag=CXX
--mode=link arm-none-linux-gnueabi-g++ -march=armv5te -marm -mthumb-interwork -Wall -ldl
-pthread -O2 -pipe -g -feliminate-unused-debug-types -fpermissive -lrt -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed -o osmo-pcu pcu_main.o libgprs.la
/home/pkaup/osmo/latest/libosmocore/src/gb/.libs/libosmogb.so
/home/pkaup/osmo/latest/libosmocore/src/.libs/libosmocore.so
/home/pkaup/osmo/latest/libosmocore/src/gsm/.libs/libosmogsm.so
As I see, tlv_parse is part of libosmogsm which is getting linked.
Can you let me know the final linking command (corresponding output as above of
"make -n" in your setup ) so that I can cross-verify ?
Regards
Prasad
10:39 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Prasad,
Regarding cross compilation we have some queries 1. We
are able to cross compile libosmocore commit 8649d57f507d359c99a89654aac7e19ce22db282
and some of later versions using local >talloc files, but there is a dependency of
talloc library in latest version.
Let us know which talloc version to pick and any specific procedure to cross compile
talloc source.
New libosmocore requires talloc version > 2.0.1. I followed instruction here
https://wiki.samba.org/index.php/Waf#cross-compiling to cross-compile talloc 2.0.8
export
CC=~/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_GNU_Linux/bin/arm-none-linux-gnueabi-gcc
./configure --cross-compile --cross-answers=arm.txt --hostcc=arm-none-linux-gnueabi-gcc
--disable-python --prefix=$SYSROOT/usr
make
make install
NOTE: Replace UNKNOWN to OK in arm.txt until the configuration has no error
2. We see that there is ARM cross compiler described
at http://bb.osmocom.org/trac/wiki/GnuArmToolchain. Let us know if this is usable with
NURAN boards.
I have never tried this compiler yet.
3. There is an error while linking osmo-pcu
arm-none-linux-gnueabi/bin/ld: ./.libs/libgprs.a(gprs_bssgp_pcu.o): undefined reference
to symbol 'tlv_parse@@LIBOSMOGSM_1.0'
/home/pkaup/osmo/latest/libosmocore/src/gsm/.libs/libosmogsm.so: error adding symbols:
DSO missing from command line
And the final linking command for osmo-pcu is
echo " CXXLD " osmo-pcu;/bin/bash ../libtool --silent --tag=CXX
--mode=link arm-none-linux-gnueabi-g++ -march=armv5te -marm -mthumb-interwork -Wall -ldl
-pthread -O2 -pipe -g >-feliminate-unused-debug-types -fpermissive -lrt -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed -o osmo-pcu pcu_main.o libgprs.la
>/home/pkaup/osmo/latest/libosmocore/src/gb/.libs/libosmogb.so
/home/pkaup/osmo/latest/libosmocore/src/.libs/libosmocore.so
>/home/pkaup/osmo/latest/libosmocore/src/gsm/.libs/libosmogsm.so
As I see, tlv_parse is part of libosmogsm which is getting linked.
Can you let me know the final linking command (corresponding output as above of
"make -n" in your setup ) so that I can cross-verify ?
Please see attachment.
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477
2150, Cyrille-Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
Facebook Twitter LinkedIn YouTube
-----Original Message-----
From: Prasad Kaup [mailto:Prasad.Kaup@radisys.com]
Sent: Tuesday, March 29, 2016 11:48 AM
To: Minh-Quang Nguyen; Neels Hofmeyr; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan; Yves Godin; Abhinav Pragya Rishi
Subject: RE: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for the information. We are able to connect to the board and execute the
commands.
Regarding cross compilation we have some queries 1. We are able to cross compile
libosmocore commit 8649d57f507d359c99a89654aac7e19ce22db282 and some of later versions
using local talloc files, but there is a dependency of talloc library in latest
version.
Let us know which talloc version to pick and any specific procedure to cross compile
talloc source.
2. We see that there is ARM cross compiler described at
http://bb.osmocom.org/trac/wiki/GnuArmToolchain. Let us know if this is usable with NURAN
boards.
3. There is an error while linking osmo-pcu
arm-none-linux-gnueabi/bin/ld: ./.libs/libgprs.a(gprs_bssgp_pcu.o): undefined reference
to symbol 'tlv_parse@@LIBOSMOGSM_1.0'
/home/pkaup/osmo/latest/libosmocore/src/gsm/.libs/libosmogsm.so: error adding symbols:
DSO missing from command line
And the final linking command for osmo-pcu is
echo " CXXLD " osmo-pcu;/bin/bash ../libtool --silent --tag=CXX
--mode=link arm-none-linux-gnueabi-g++ -march=armv5te -marm -mthumb-interwork -Wall -ldl
-pthread -O2 -pipe -g -feliminate-unused-debug-types -fpermissive -lrt -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed -o osmo-pcu pcu_main.o libgprs.la
/home/pkaup/osmo/latest/libosmocore/src/gb/.libs/libosmogb.so
/home/pkaup/osmo/latest/libosmocore/src/.libs/libosmocore.so
/home/pkaup/osmo/latest/libosmocore/src/gsm/.libs/libosmogsm.so
As I see, tlv_parse is part of libosmogsm which is getting linked.
Can you let me know the final linking command (corresponding output as above of
"make -n" in your setup ) so that I can cross-verify ?
Regards
Prasad
1 Apr
1 Apr
5:14 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
We are able to connect and make GSM voice calls with mobiles. We are also able to
attach and activate PDP context in case of GPRS.
We are trying to configure the setup for GPRS connectivity towards internet. We
understand that iptables needs to be configured for external connectivity.
Can you let us know some more details of configuration to enable external connectivity
from GGSN and "tun0" interface ?
Regards
Prasad
5:34 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Prasad,
It's good to know you are able to compile everything and make GSM voice calls with
mobiles.
Regarding to GTP tunnel, I am guiding you to Osmocom GPRS wiki URL below for more
information
http://openbsc.osmocom.org/trac/wiki/OpenBSC_GPRS
Regards,
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477
2150, Cyrille-Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
Facebook Twitter LinkedIn YouTube
-----Original Message-----
From: Prasad Kaup [mailto:Prasad.Kaup@radisys.com]
Sent: Friday, April 01, 2016 11:15 AM
To: Minh-Quang Nguyen; Neels Hofmeyr; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan; Yves Godin
Subject: RE: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
We are able to connect and make GSM voice calls with mobiles. We are also able to
attach and activate PDP context in case of GPRS.
We are trying to configure the setup for GPRS connectivity towards internet. We
understand that iptables needs to be configured for external connectivity.
Can you let us know some more details of configuration to enable external connectivity
from GGSN and "tun0" interface ?
Regards
Prasad
5 Apr
5 Apr
4:50 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for the information.
We are able to connect to internet through GPRS with existing binaries in the board.
we are also able to cross compile latest libosmocore, talloc and osmo-pcu. We loaded
latest osmo-pcu (from master ) to board and tried to test , but there is no internet
connectivity.
I see that there is no data received at osmo-pcu /osmo-bts as below, though assignment
is given to mobile
PCU side:
<0002> tbf.cpp:874 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN) T3169 timeout
during transmission
<0002> tbf.cpp:893 - Assignment was on CCCH
<0002> tbf.cpp:899 - No uplink data received yet
BTS side:
<0009> pcu_sock.c:356 Sending RACH indication: qta=-3, ra=123, fn=647328
<0009> pcu_sock.c:466 Data request received: sapi=AGCH arfcn=0 block=0 data=2d 06 3f
10 0e e0 2b 7b 44 86 00 00 c8 00 70 0b 2b 2b 2b 2b 2b 2b 2b
<0006> l1_if.c:948 RACH for packet access
Let me know your comments
Regards
Prasad
6 Apr
6 Apr
5:10 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hello,
We are seeing following logs continuously when osmo-pcu cross compiled in our setup
(latest master and commit 08e5d604d3fce75b955549244b36fde62f20894b) binaries are used on
board
And there is no GPRS connectivity.
<0002> bts.cpp:202 Late RLC block, FN delta: -30 FN: 112740 curFN: 112770
<0002> bts.cpp:202 Late RLC block, FN delta: -35 FN: 112744 curFN: 112779
<0002> bts.cpp:202 Late RLC block, FN delta: -30 FN: 112749 curFN: 112779
<0002> bts.cpp:202 Late RLC block, FN delta: -30 FN: 112753 curFN: 112783
Any pointers on what could have caused this issue will be helpful.
Regards
Prasad
11 Apr
11 Apr
3:47 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Prasad,
How is going with the PCU T3169 timeout?
Can you try with older commit of the PCU? Can you try commit
42aba81c2f8c8313fcbf85ee422d6b747107d98a?
Regards,
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477
2150, Cyrille-Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
Facebook Twitter LinkedIn YouTube
-----Original Message-----
From: Prasad Kaup [mailto:Prasad.Kaup@radisys.com]
Sent: Tuesday, April 05, 2016 10:50 AM
To: Minh-Quang Nguyen; Neels Hofmeyr; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan; Yves Godin
Subject: RE: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for the information.
We are able to connect to internet through GPRS with existing binaries in the board.
we are also able to cross compile latest libosmocore, talloc and osmo-pcu. We loaded
latest osmo-pcu (from master ) to board and tried to test , but there is no internet
connectivity.
I see that there is no data received at osmo-pcu /osmo-bts as below, though assignment
is given to mobile
PCU side:
<0002> tbf.cpp:874 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=WAIT ASSIGN) T3169 timeout
during transmission <0002> tbf.cpp:893 - Assignment was on CCCH <0002>
tbf.cpp:899 - No uplink data received yet
BTS side:
<0009> pcu_sock.c:356 Sending RACH indication: qta=-3, ra=123, fn=647328
<0009> pcu_sock.c:466 Data request received: sapi=AGCH arfcn=0 block=0 data=2d 06 3f
10 0e e0 2b 7b 44 86 00 00 c8 00 70 0b 2b 2b 2b 2b 2b 2b 2b <0006> l1_if.c:948 RACH
for packet access
Let me know your comments
Regards
Prasad
5:17 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for your reply.
I tried with commit 42aba81c2f8c8313fcbf85ee422d6b747107d98a.
When I run the command, "/usr/bin/osmo-pcu -c /etc/osmocom/osmo-pcu.cfg" , it
is getting terminated with message "Aborted"
Strace output
open("/etc/osmocom/osmo-pcu.cfg", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=73, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6f7e000
read(3, "pcu\n flow-control-interval 10\n c"..., 4096) = 73
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
tgkill(1503, 1503, SIGABRT) = 0
--- SIGABRT {si_signo=SIGABRT, si_code=SI_TKILL, si_pid=1503, si_uid=0} ---
+++ killed by SIGABRT +++
Aborted
It runs without any arguments , but I can still see "late RLC block"
messages.
Regards
Prasad
-----Original Message-----
From: Minh-Quang Nguyen [mailto:minh-quang.nguyen@nutaq.com]
Sent: Monday, April 11, 2016 7:18 PM
To: Prasad Kaup <Prasad.Kaup(a)radisys.com>om>; Neels Hofmeyr
<nhofmeyr(a)sysmocom.de>de>; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan <Saurabh.Sharan(a)radisys.com>om>; Yves Godin
<Yves.Godin(a)nutaq.com>
Subject: RE: Regarding integration of NURAN L1 1.0
Hi Prasad,
How is going with the PCU T3169 timeout?
Can you try with older commit of the PCU? Can you try commit
42aba81c2f8c8313fcbf85ee422d6b747107d98a?
Regards,
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477 2150, Cyrille-
Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
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7:32 p.m.
New subject: Regarding integration of NURAN L1 1.0
Hi Prasad,
I do not have "Abort "terminated message.
Can you tell me which commit of libosmocore, libosmo-abis, osmo-bts you are currently
using?
Thanks,
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477
2150, Cyrille-Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
Facebook Twitter LinkedIn YouTube
-----Original Message-----
From: Prasad Kaup [mailto:Prasad.Kaup@radisys.com]
Sent: Monday, April 11, 2016 11:17 AM
To: Minh-Quang Nguyen; Neels Hofmeyr; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan; Yves Godin
Subject: RE: Regarding integration of NURAN L1 1.0
Hi Minh-Quang Nguyen,
Thanks for your reply.
I tried with commit 42aba81c2f8c8313fcbf85ee422d6b747107d98a.
When I run the command, "/usr/bin/osmo-pcu -c /etc/osmocom/osmo-pcu.cfg" , it
is getting terminated with message "Aborted"
Strace output
open("/etc/osmocom/osmo-pcu.cfg", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=73, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6f7e000
read(3, "pcu\n flow-control-interval 10\n c"..., 4096) = 73
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
tgkill(1503, 1503, SIGABRT) = 0
--- SIGABRT {si_signo=SIGABRT, si_code=SI_TKILL, si_pid=1503, si_uid=0} ---
+++ killed by SIGABRT +++
Aborted
It runs without any arguments , but I can still see "late RLC block"
messages.
Regards
Prasad
-----Original Message-----
From: Minh-Quang Nguyen [mailto:minh-quang.nguyen@nutaq.com]
Sent: Monday, April 11, 2016 7:18 PM
To: Prasad Kaup <Prasad.Kaup(a)radisys.com>om>; Neels Hofmeyr
<nhofmeyr(a)sysmocom.de>de>; osmocom-net-gprs(a)lists.osmocom.org
Cc: Saurabh Sharan <Saurabh.Sharan(a)radisys.com>om>; Yves Godin
<Yves.Godin(a)nutaq.com>
Subject: RE: Regarding integration of NURAN L1 1.0
Hi Prasad,
How is going with the PCU T3169 timeout?
Can you try with older commit of the PCU? Can you try commit
42aba81c2f8c8313fcbf85ee422d6b747107d98a?
Regards,
Minh-Quang Nguyen
Concepteur logiciel | Software designer GSM/Network
T. 418 914-7484 x2296 | 1 855 914-7484 | F. 418 914-9477 2150,
Cyrille- Duquet, Québec (Québec) G1N 2G3 CANADA
minh-quang.nguyen(a)nutaq.com
www.nutaq.com
QUEBEC MONTREAL NEW YORK
Facebook Twitter LinkedIn YouTube
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osmocom-net-gprs@lists.osmocom.org
14 comments
4 participants
participants (4)
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Harald Welte -
Minh-Quang Nguyen -
Prasad Kaup -
Yves Godin