Dear Osmocom community,
we're happy to announce the next incarnation of OsmoDevCall.
when:
February 15, 2023 at 20:00 CET
where:
https://osmocom.org/OsmoDevCall
This time, @rafael2kwill be presenting on
Long range communications in the HF band
This meeting will have the following schedule:
20:00 meet + greet
20:10 presentation as outlined above
21:00 unstructured supplementary social event [*]
Attendance is free of charge and open to anyone with an interest
in Osmocom or open source cellular technologies.
More information about OsmoDevCall, including the schedule
for further upcoming events can be found at
https://osmocom.org/projects/osmo-dev-con/wiki/OsmoDevCall
Looking forward to meeting you soon!
Best regards,
Harald
[*] this is how we started to call the "unstructured" part of osmocom
developer conferences in the past, basically where anyone can talk about
anything, no formal schedule or structure.
--
- Harald Welte <laforge(a)osmocom.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
Hi all
I am new bee into pysim and python too. I have successfully installed all dependenceis and my code start running. I was too delighted and connected my card reader and ran the following command
$python4 pySim-read.py -p 0
and the responce is like below.
qt5ct: using qt5ct plugin
Using PC/SC reader interface
Card reader initialization failed with exception:
Exception was not showing any reason for failure but an empty string.
Can someone please help me
Hi all,
I am happy to announce that a new version 202302 of the Osmocom CNI
(Cellular Network Infrastructure) software has been released this week.
For further information, please visit: https://osmocom.org/news/207
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
Welcome to Quanking Electronics Limited, the industry leader in selling obsolete Avago Technology parts as an Avago technologies distributor. You can count on Quanking, a well-known Avago distributor, to give you the best prices and products available.
https://quanking.com/product/avago-technologies/
I'm currently stumped here, thanks for any hints what to try next:
All of a sudden, all attempst to run the MSC_Tests.ttcn locally, from
osmo-ttcn3-hacks/msc, are failing with the same error. This happens regardless
of the selection of tests to run, i.e. even if not related to SMPP at all.
Our jenkins doesn't seem to encounter that error.
It seems that titan is sending an invalid SMPP packet, then something happens
that SMPP_Emulation does not expect to happen, and the entire run of tests is
aborted.
I've already tried to 'make clean' in the osmo-ttcn3-hacks root dir, 'make
deps', and re-ran the gen_links and regen_makefile scripts in msc/.
I'm still getting the same error:
none -> fail reason: "Unexpected SMPP from peer"
[...]
terminate called after throwing an instance of 'TC_Error'
./MSC_Tests: Abort was called
/usr/lib/titan/libttcn3-parallel-dynamic.so(_Z14signal_handleri+0xa3)[0x7f1e319950a3]
/lib/x86_64-linux-gnu/libc.so.6(+0x3bf90)[0x7f1e3085af90]
[...]
/usr/lib/titan/libttcn3-parallel-dynamic.so(+0x24c077)[0x7f1e3164c077]
Error: Receiving of data failed from the MTC at 127.0.0.1 [127.0.0.1]: Connection reset by peer
MC@x43: The control connection to MTC is lost. Destroying all PTC connections.
MC@x43: MTC terminated.
ttcn3_start: error: the MTC terminated unexpectedly
exit
MC@x43: Shutting down session.
MC@x43: Shutdown complete.
Comparing expected results './expected-results.xml' against results in 'junit-xml-1051482.log'
--------------------
pass MSC_Tests.TC_cr_before_reset
Summary:
pass: 1
skip: 202
So when encountering the SMPP failure, titan exits and stops running the remaining tests.
osmo-msc logs:
20230201010116947 DSMPP DEBUG [] smpp_pdu_rx(00 00 00 2e 00 00 00 09 00 00 00 00 00 00 00 01 6d 73 63 5f 74 65 73 74 65 72 00 6f 73 6d 6f 63 6f 6d 31 00 4d 53 43 5f 54 65 73 74 73 00 ) (smpp_smsc.c:718)
20230201010116947 DSMPP ERROR [] Error ([command_length:0000002E(OK)][command_id:00000009(OK)][command_status:00000000(OK)][sequence_number:00000001(OK)][system_id:msc_tester(OK)][password:osmocom1(OK)][system_type:MSC_Tests(OK)][interface_version:00(Value length exceed buffer length)]) in smpp34_unpack() (smpp_smsc.c:513)
20230201010116948 DSMPP ERROR [] length invalid 872415232 (smpp_smsc.c:805)
Attached is a pcap showing an SMPP from titan that seems to cause the trouble.
Could a debian dist-upgrade have caused this error?
TTCN-3 and ASN.1 Compiler for the TTCN-3 Test Executor
Version: 8.2.0
Build date: Sep 10 2022 11:52:51
Compiled with: GCC 12.2.0
Using OpenSSL 3.0.7 1 Nov 2022
FYI, I have this in my apt/sources.list.d:
deb https://downloads.osmocom.org/packages/osmocom:/nightly/Debian_Unstable/ ./
~N
Hi,
I am a new bee into pysim and python too. I successfully installed all dependencies and was able to run my pysim-read. Then connected my sim reader and gave the following command
$python3 pySim-read.py -p 0
The response is like
qt5ct: using qt5ct plugin
Using PC/SC reader interface
Card reader initialization failed with exception:
The response is a exception with empty string. any hint ?
if i run pcsc_scan, the output is like
PC/SC device scanner
V 1.5.2 (c) 2001-2017, Ludovic Rousseau <ludovic.rousseau(a)free.fr>
Using reader plug'n play mechanism
Scanning present readers...
Waiting for the first reader...
and dosenot come out of the waiting.
