Hi.
Seems like jobs which update osmo-ci and osmo-python-tests on build slaves are
failing for 20+ days. This only happens for some of the slaves but not the others.
I'd like to understand why this is happening and, ideally, fix it. However, there're
few obstacles:
- there seems to be no "console output" or logs available for those jobs - am I
looking at the wrong place?
- we don't seems to have any docs on the wiki about the build slaves
On a related note, do we have a ticket tracking progress on automated build slave
creation?
--
Max Suraev <msuraev(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
Hello, all,
I wonder if anyone has thought about introducing a handover log (to a
file or a DB) to OsmoBSC/OsmoNITB?
For small deployments <6 BTS you can just add every BTS to neighbor
lists of each other and don't worry, but once you get above that, you
face a handover optimization issue. I.e. which BTS should be neighbors
of which other ones. Initial assigning of the neighbors can be done by
simply looking at coverage maps of each BTS. But once the network is
actually used there is a lot of useful information about the network
performance which can be extracted from the handover history - which
cells have issues handing over to each other, etc.
--
Regards,
Alexander Chemeris.
CTO/Founder, Fairwaves, Inc.
https://fairwaves.co
Hello,
I have built osmo-bsc, osmo-msc, osmo-hlr, osmo-stp, osmo-mgcp and
connected them successfuly in the same computer. When I try to make calls
it gives the folowing error in MGCP
osmo-mgw -c newmgw.cfg
<0001> telnet_interface.c:104 telnet at 127.0.0.1 4243
<0011> mgw_main.c:336 Configured for MGCP.
<0011> mgcp_protocol.c:827 DLCX: endpoint:0x1 deleting connection ...
<0011> mgcp_protocol.c:832 DLCX: endpoint:0x1 endpoint is not holding a
connection.
<0011> mgcp_protocol.c:827 DLCX: endpoint:0x2 deleting connection ...
<0011> mgcp_protocol.c:832 DLCX: endpoint:0x2 endpoint is not holding a
connection.
<0011> mgcp_protocol.c:453 CRCX: creating new connection ...
<0011> mgcp_protocol.c:79 endpoint:1 RTP-setup: Endpoint is in loopback
mode, stopping here!
<0000> mgcp_network.c:188 endpoint:0x1 Failed to send dummy RTP packet.
<0011> mgcp_protocol.c:650 CRCX: endpoint:0x1 connection successfully
created
<0011> mgcp_protocol.c:827 DLCX: endpoint:0x1 deleting connection ...
<0011> mgcp_protocol.c:895 DLCX: endpoint:0x1 missing ci
(connectionIdentifier), will remove all connections at once
<0011> mgcp_protocol.c:453 CRCX: creating new connection ...
<0011> mgcp_protocol.c:79 endpoint:1 RTP-setup: Endpoint is in loopback
mode, stopping here!
<0000> mgcp_network.c:188 endpoint:0x1 Failed to send dummy RTP packet.
PFA configuration files for all the blocks that I have been using to run
the system and also the pcap trace. Please tell me what am I doing wrong
due to which I am unable to make calls.
Thanks
Anindya
calltrace.pcap
<https://drive.google.com/a/toshniwalcontrols.com/file/d/1vmDuNJuePVDB9XCHtw…>
Hi All,
Happy New Year.
I’m not sure if it is appropriate to asked this in this forum or to the SDR vendor but here goes.
Is there a way to monitor if the GPS Timing is still sync or not while all the OSMO elements are running?
We are using an Ettus B210 with a GPSDO, osmo-trx, osmo-bts-trx, and osmo-nitb running in UBUNTU 16.04
TIA.
Best Regard,
Ron Menez
ron.menez(a)entropysolution.com<mailto:ron.menez@entropysolution.com>
Dear all,
I've written up a "short" review of what I perceive as the most important
events in the Osmocom Cellular Infrastructure projects in 2017.
See http://osmocom.org/news/84 for all details, or below for a raw copy+paste:
h1. Osmocom Review 2017
This is a review of the most significant changes and events in the Osmocom Cellular Infrastructure projects in 2017
h2. January 2017
* announce of first ever public [[OsmoCon:]] conference in April
* osmo-bts
** Add Abis OML failure event reporting
** fix memory leaks in osmo-bts-{sysmo,lc15} at every channel activation
* openbsc/osmo-bsc
** support multiple UARFCNs in SI2quater
* osmo-hlr
** add test suite for 2G and 3G authentication
** fix UMTS AKA re-sync
h2. February 2017
* weekly manual testing with related weekly test reports to mailing list
* "heads-up about the (lack of a )future of osmo-nitb":http://lists.osmocom.org/pipermail/openbsc/2017-February/010300.html
* "heads-up about libosmo-sccp SIGTRAN work":http://lists.osmocom.org/pipermail/openbsc/2017-February/010274.html
* "sysmo-usim-tool":http://lists.osmocom.org/pipermail/openbsc/2017-February/010317.html
* libosmo-abis
** unix domain socket support (for Ericsson L2TP)
* osmo-bts
** fix AMR HR DTX FSM logic
** fix SACCH sending fo system information with enum value > 7
** osmo-bts-trx: fix RXGAIN and POWER parameters on second TRX
** fix TCH/H interleaving table bit position
** sysmoBTS 1020/1100: slow power ramp-up on TRX enable
* osmo-sgsn
** fix PDP context activation memory allocation bug
** integrate support for UMTS AKA
* openggsn
** fix kernel-gtp tunnel creation/removal for GTPv1
** release 0.93
h3. March 2017
* "cgit improvements":http://lists.osmocom.org/pipermail/openbsc/2017-March/010448.html (about page, change-ID hyperlinks, issue hyperlinks)
* Add README.md files to all our repositories
* libosmocore
** migrate gsm 05.03 coding from OsmoBTS to libosmocore
** fix SQN / SEQ handling in UMTS AKA
** 3GPP AoIP message encoding/decoding
* libosmo-abis
** fix ever-increasing jitter buffer
* libosmo-netif
** handle SCTP in in stream server
** doxygen documentation on stream an datagram modules
* osmo-bts
** octphy: CBCH support
** include MS timing offset in RSL measurements
* osmo-sgsn
** handle IMSIs with leading zeroes
* osmo-bsc
** fix T3186 encoding in SI13
** Improved Ericsson OM2000/RBS2000 support
** new ctrl2soap proxy in python
* osmo-hlr
** add CTRL interface
** fix SQN/SEQ handling in UMTS AKA
h3. April 2017
* "update of coding style for longer line lengths":http://lists.osmocom.org/pipermail/openbsc/2017-April/010502.html
* [[osmo-dev-con:OsmoCon2017]] and [[osmo-dev-con:OsmoDevCon2017]]
* libosmocore
** "control interface for osmo_fsm":http://lists.osmocom.org/pipermail/openbsc/2017-April/010542.html
* libosmo-netif
** fix file descriptor leak in error paths
** work around linux kenrel SCTP bug with sender_dry_events
** RTP marker bit support
* libosmo-sccp
** Add new [[libosmo-sigtran:]] library with SS7 AS/ASP Link/Linkset handling, M3UA support, new FSM based SCCP implementation
** Add [[osmo-stp:]] program
* osmo-bts
** inform BSC of PCU disconnect
** fix measurement reporting period
** exclude idle channels from uplink measurement processing
** octphy: measurement reports
h3. May 2017
* libosmocore
** fix embedded builds
** import and generalise 'sercomm' from osmocom-bb into libosmocore
** SSE optimized convolutional coder
** fix wrong GSM FR codec SID frame generation
** doxygen docs for libosmocoding
* osmo-bsc
** TS 04.14 mobile station side loop control
* osmo-bts
** consistently check all RSL and OML TLVs for minimum length value
** fix bit-order in every HR codec parameter (spec compliance)
** OML get/set attribute handling
** SI2quater support
** bypass radio link timeout for lab testing
* osmo-bsc
** PCU socket support for BSC-colocated PCU for Ericsson RBS2000
** reelase 1.0.1
* "M3UA and SUA testing as part of jenkins":http://lists.osmocom.org/pipermail/openbsc/2017-May/010698.html
* "osmo-gsm-tester produces successful runs with NITB as well as new AoIP":http://lists.osmocom.org/pipermail/openbsc/2017-May/010760.html
h3. June 2017
* libosmocore
** doxygen autobrief
** doxygen documentation for libosmogb
* osmo-bts
** use CLOCK_MONOTONIC timer for GSM frame timer
** PDTCH loopback support
h3. July 2017
* "Plan for openbsc.git split and code review":http://lists.osmocom.org/pipermail/openbsc/2017-July/010914.html
* libosmocore
** PDP charging characteristics in GSUP
** PRBS sequence generators
** multicast IP related helper functions
** 'make release' target
* libosmo-sccp
** SCCP address book
* osmo-bts
** new virtual BTS @osmo-bts-virtual@ for testing without radio hardware
** don't send dummy UI frames on unused BCCH slots on TC=5
** GSMTAP: don't log/send fill frames consisting of only padding
* osmo-hlr
** change to default GSUP port 4222
h3. August 2017
* "Support for SMPP Delivery Receipt / GSM03.40 Status Report":http://lists.osmocom.org/pipermail/openbsc/2017-August/011023.html
* "Jenkins now executing M3UA, SUA and GGSN testsuite":http://lists.osmocom.org/pipermail/openbsc/2017-August/011043.html
* libosmocore
** fix crash in lapd_est_req()
* libosmo-abis
** release 0.4.0
* osmo-bts
** osmo-bts-trx: fix MS power control loop
** release 0.6.0
** support sending/removing SI13 to/from PCU
* osmo-bsc
** indicate R99+ MSC in SI3 to enable UMTS AKA over GERAN
* osmo-sgsn
** properly report GERAN/UTRAN mode in PDP CTX ACT REQ to GGSN
* osmo-msc
** implement IuCS support
** split openbsc.git into osmo-bsc.git, osmo-msc.git and osmo-sgsn.git
* openggsn
** Add IPv6 address pool and IPV6 user (inner) plane support
** release 0.94
h3. September 2017
* libosmocore.git
** "'show talloc-context' VTY introspection":http://lists.osmocom.org/pipermail/openbsc/2017-June/010771.html
** CTRL parsing unit tests
** unification of vty exit/end commands
* osmo-hlr
** CTRL interface tests
--
- 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)
When I run pysim ,I cannot read the card ,and always tell me this:
lab434@lab434-OptiPlex-7050:~/pysim$ ./pySim-read.py -p0
Reading ...
ICCID:
Traceback (most recent call last):
File "./pySim-read.py", line 99, in <module>
print("IMSI: %s" % (dec_imsi(res),))
File "/home/lab434/pysim/pySim/utils.py", line 57, in dec_imsi
l = int(ef[0:2]) * 2 # Length of the IMSI string
ValueError: invalid literal for int() with base 10: 'ff'
Anything you know may help me ,thank you !
I noticed that gerrit places constant load on the server.
When I first checked, it was between 30 and 60% CPU load, now is more like
10-15%, but still it is constant load.
I'm pretty sure we're not all clicking around in gerrit all the time, so
what would it be:
Gerrit does things in the background, like checking whether unmerged
patches have merge conflicts to the current master. I'm not perfectly sure
how often this happens, but my guess is that it happens a lot.
We have around 150 open patches on gerrit. If not for sanity, maybe the
CPU load on the gerrit server could be another reason to reduce that
number.
Related: I notice that the sync of gerrit's git repositories takes longer
than it used to. It would be a minute max, while just now I got >10min,
and I remember Pau noting something similar recently.
I think we should plain abandon patches that have been idling around for
more than 3 months. That would discard about 30, so not that many.
Then we have quite a number that are currently in Merge Conflict...
Seems that we don't get around looking at each one and deciding to kick it
or keep it.
~N
Hello, I would like to use openbsc to do a fake base station and osmocombb to do an attack cell phone, to implement a man-in-the-middle attack.
I have two questions:
1. How do I send location updates and authentication information between openbsc and osmocombb,
2. How to modify the code
thank you very much
Dear all,
I'm seeing plenty of branches which I believe were forgotten to clean up:
gerrit/lynxis/pre_release
gerrit/neels/client_vty
gerrit/neels/new_mgw
gerrit/neels/osmo-mgw
gerrit/neels/pending
gerrit/neels/pmaier/mgw2
gerrit/neels/pmaier_mgw
gerrit/neels/pmaier_mgw6
gerrit/neels/split
gerrit/neels/wip
gerrit/pmaier/aoip2
gerrit/pmaier/mgw
gerrit/pmaier/mgw2
gerrit/pmaier/mgw3
gerrit/pmaier/mgw4
gerrit/pmaier/mgw5
gerrit/pmaier/mgw6
gerrit/pre_release
I would appreciate if the respective authors could have a look and remove
them if the respective branch is confirmed to be no longer needed. Thanks!
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)
