General

Profile

neels

  • Login: neels
  • Email: nhofmeyr@sysmocom.de
  • Copyright License: CC-BY-SA-3.0, GFDL-1.3
  • Registered on: 02/18/2016
  • Last connection: 03/26/2024

Issues

open closed Total
Assigned issues 64 319 383
Reported issues 154 417 571

Projects

Project Roles Registered on
Cellular Modem Information Developer, Reporter, sysmocom team 10/04/2017
Altair LTE Modems Developer, Reporter, sysmocom team 02/07/2020
Huawei HiSilicon Cellular Modems Developer, Reporter, sysmocom team 10/04/2017
Qualcomm Linux Modems by Quectel & Co Developer, Reporter, sysmocom team 09/26/2016
osmo-qcdiag Developer, Reporter, sysmocom team 01/11/2017
Cellular Network Infrastructure Manager, Developer, Reporter, sysmocom team 02/20/2016
cni-legacy Manager, Developer, Reporter, sysmocom team 06/03/2018
cellmgr-ng Manager, Developer, Reporter, sysmocom team 02/20/2022
OpenBSC Manager, Developer, Reporter, sysmocom team 02/20/2016
OsmoNITB Manager, Developer, Reporter, sysmocom team 02/20/2016
OsmocomLCS Manager, Developer, Reporter, sysmocom team 06/03/2018
Core Network (CN) Manager, Developer, Reporter, sysmocom team 03/23/2018
osmo-gbproxy Manager, Developer, Reporter, sysmocom team 05/01/2020
osmo-sip-connector Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoBSCNAT Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoCBC Manager, Developer, Reporter, sysmocom team 05/06/2019
OsmoDia2GSUP Manager, Developer, Reporter, sysmocom team 08/16/2022
OsmoGGSN (former OpenGGSN) Manager, Developer, Reporter, sysmocom team 03/23/2018
Linux Kernel GTP-U Manager, Developer, Reporter, sysmocom team 06/03/2018
OsmoHLR Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoHNBGW Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoMSC Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoSGSN Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoSTP Manager, Developer, Reporter, sysmocom team 06/03/2018
OsmoUPF Manager, Developer, Reporter, sysmocom team 11/30/2021
Distributed GSM Manager, Developer, Reporter, sysmocom team 03/15/2018
IMSI Pseudonymization Manager, Developer, Reporter, sysmocom team 02/14/2020
osmo-e1-recorder Manager, Developer, Reporter, sysmocom team 11/06/2019
osmo-ePDG - VoWifi Evolved Packet Data Gateway Manager, Developer, Reporter, sysmocom team 11/03/2021
OsmoGSMTester Manager, Developer, Reporter, sysmocom team 05/12/2016
OsmoMGW Manager, Developer, Reporter, sysmocom team 07/24/2017
OsmoSMLC Manager, Developer, Reporter, sysmocom team 08/21/2020
Radio Access Network Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoBSC Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoBTS Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoHNodeB Manager, Developer, Reporter, sysmocom team 10/21/2021
OsmoPCU Manager, Developer, Reporter, sysmocom team 03/23/2018
OsmoTRX Manager, Developer, Reporter, sysmocom team 03/23/2018
Erlang Core Network Signalling Projects Manager 10/20/2016
erlang/mgw_nat Manager 10/20/2016
erlang/osmo_map Manager 10/20/2016
erlang/osmo_sccp Manager 10/20/2016
erlang/osmo_ss7 Manager 10/20/2016
erlang/signerl Manager 10/20/2016
osmo-clock-gen Contributor, Reporter 01/27/2019
UmTRX Reporter 02/20/2016
Miscellaneous Projects Contributor, Manager, Reporter 02/20/2016
Core testing infrastructure Contributor, Manager, Reporter 02/13/2019
osmo-uecups Contributor, Manager, Reporter 04/17/2020
Ericsson RBS 6xxx Developer, Reporter, sysmocom team 01/17/2018
GSM Audio Pocket Knife Contributor, Manager, Reporter 05/29/2017
Mobile (in)Security Contributor, Manager, Reporter 02/20/2016
osmo-pcap Contributor, Manager, Reporter 02/09/2018
SuperSignal AP 2820V Developer, Reporter, sysmocom team 05/02/2017
Open Source IMS Client Developer, Reporter, sysmocom team 03/07/2022
Osmocom Analog Manager 10/20/2016
Osmo-CC Manager 03/22/2021
Osmocom Conferences (OsmoDevCon, OsmoCon, OsmoDevCall) Developer, Reporter, sysmocom team 12/19/2016
Osmocom Libraries Manager, Developer, Reporter, sysmocom team 02/20/2016
libosmo-abis Manager, Developer, Reporter, sysmocom team 02/20/2016
libosmo-gprs Manager, Developer, Reporter, sysmocom team 08/07/2022
libosmo-netif Manager, Developer, Reporter, sysmocom team 02/20/2016
libosmo-pfcp Manager, Developer, Reporter, sysmocom team 06/11/2022
libosmo-ranap Manager, Developer, Reporter, sysmocom team 07/26/2018
libosmo-sccp + libosmo-sigtran Manager, Developer, Reporter, sysmocom team 02/27/2016
libosmocore Manager, Developer, Reporter, sysmocom team 02/20/2016
libsmpp34 Manager, Developer, Reporter, sysmocom team 02/27/2016
OsmocomBB Manager, Developer, Reporter 02/20/2016
Nuttx-bb Manager, Developer, Reporter 10/03/2016
Misc DECT hacks Manager, Developer 11/21/2022
OsmocomGMR Manager, Reporter 02/20/2016
OsmocomTETRA Manager, Reporter 02/20/2016
Retronetworking Contributor, Developer 01/30/2022
BBS-Revival Contributor, Developer 01/30/2022
FidoNet Contributor, Developer 01/30/2022
linmodem Contributor, Developer 01/30/2022
UUCP and UseNet Contributor, Developer 01/30/2022
Z-Netz Contributor, Developer 01/30/2022
OCTOI - Osmocom Community TDM over IP Contributor, Developer 01/30/2022
osmo-isdntap Contributor, Developer 11/07/2022
Retrocomputing Contributor, Developer 03/02/2023
SDR (Software Defined Radio) Contributor, Manager, Reporter 02/20/2016
osmo-fl2k Contributor, Manager, Reporter 01/15/2017
SIM card related Projects Contributor, Manager, Reporter 02/20/2016
osmo-ccid-firmware Contributor, sysmocom team 11/30/2019
osmo-remsim Contributor, Manager, Reporter 04/01/2019
osmo-sim-auth Contributor, Manager, Reporter 02/27/2016
Osmocom Card Operating System Contributor, Reporter 02/20/2016
pySim Contributor, Manager, Developer, Reporter, sysmocom team 02/20/2016
Sim Toolkit Contributor, Manager, Reporter 02/27/2016
SIMtrace Contributor, Manager, Developer, Reporter 02/20/2016
SIMtrace 2 Contributor, Reporter 12/02/2019

Activity

Today

03:06 AM OsmoMSC Revision 2fd69e15 (osmo-msc): fix VLR evil twin on LU with unknown TMSI
When a subscriber first attaches by TMSI only, and later tells the IMSI
via ID Response, it may turn out that this IM...
neels
03:06 AM OsmoMSC Revision 0cc03ca4 (osmo-msc): never page for TMSI with 'no assign-tmsi'
With 'no assign-tmsi', regard any TMSI as invalidated at the end of a
Location Updating procedure. Hence, avoid pagin...
neels

03/27/2024

09:16 PM Core testing infrastructure Revision 649eba04 (osmo-ttcn3-hacks): fix MGCP_Test.TC_one_crcx_loopback_rtp_implicit expectations
osmo-mgw should not respond to unknown peers. The test expected the
wrong thing, because of an old hack for 3G voice....
neels
08:17 PM OsmoMGW Bug #6424: TC_one_crcx_loopback_rtp_implicit consistently failing in master, but passes on latest
> I'd need to dig deeper into this, but it may be that still in 3G (without hacks) you need to "accept" the incoming ... neels
01:01 AM OsmoMGW Bug #6424: TC_one_crcx_loopback_rtp_implicit consistently failing in master, but passes on latest
This test specifically tests whether osmo-mgw responds to an unknown remote address.
I think our agreement is that...
neels

03/26/2024

10:37 PM OsmoMGW Bug #6424: TC_one_crcx_loopback_rtp_implicit consistently failing in master, but passes on latest
... neels
10:31 PM OsmoMGW Bug #6424: TC_one_crcx_loopback_rtp_implicit consistently failing in master, but passes on latest
I've been doing some MGW work, I'll try to bisect the cause. neels
03:02 AM OsmoMSC Bug #4721 (In Progress): osmo-msc creates evil-twin entries in the VLR when an already attached IMSI does a LU by an unknown TMSI (was: MSC_Tests.TC_lu_by_tmsi_noauth_unknown fails sporadically locally)
I have hit this same problem again, when testing LU by TMSI identity when 'no assign-tmsi' is configured, for a custo... neels
02:48 AM Core testing infrastructure Revision 72a21e60 (osmo-ttcn3-hacks): hnbgw: hnbap fu
Change-Id: I1e90763f7178bbabcdf829720b957b0994a3c626 neels
02:48 AM Core testing infrastructure Revision 6624c5f3 (osmo-ttcn3-hacks): hnbgw: sys6810
Change-Id: I9b8d2fbbf9eb460a39e13411fca7da1c99b26a72 neels

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