General

Profile

msuraev

  • Registered on: 02/22/2016
  • Last connection: 01/16/2017

Issues

Projects

  • testproject (Developer, Reporter, 02/22/2016)
  • OpenBSC (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OsmocomBB (Developer, Reporter, 02/22/2016)
  • Osmocom Card Operating System (Developer, Reporter, 02/22/2016)
  • OsmocomGMR (Developer, Reporter, 02/22/2016)
  • SDR (Software Defined Radio) (Developer, Reporter, 02/22/2016)
  • Mobile (in)Security (Developer, Reporter, 02/22/2016)
  • OsmocomTETRA (Developer, Reporter, 02/22/2016)
  • UmTRX (Developer, Reporter, 02/22/2016)
  • SIMtrace (Developer, Reporter, 02/22/2016)
  • OsmoBTS (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OsmoPCU (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OsmoBSC (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OsmoNITB (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OpenGGSN (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OsmoSGSN (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • Cellular Infrastructure (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OsmoHNBGW (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • OsmoTRX (Developer, Reporter, TCC Project Members, sysmocom team, 02/22/2016)
  • Osmocom Libraries (Developer, Reporter, TCC Project Members, 02/22/2016)
  • pySim (Developer, Reporter, 02/22/2016)
  • Miscellaneous Projects (Developer, Reporter, 02/22/2016)
  • SIM card related Projects (Developer, Reporter, 02/22/2016)
  • libosmocore (Developer, Reporter, TCC Project Members, 02/22/2016)
  • libosmo-abis (Developer, Reporter, TCC Project Members, 02/22/2016)
  • libosmo-netif (Developer, Reporter, TCC Project Members, 02/22/2016)
  • Osmocom.org Servers (Developer, Reporter, 02/22/2016)
  • OsmoSMSC (Developer, Reporter, TCC Project Members, sysmocom team, 02/24/2016)
  • libosmo-sccp (Developer, Reporter, TCC Project Members, 02/27/2016)
  • libsmpp34 (Developer, Reporter, TCC Project Members, 02/27/2016)
  • osmo-sim-auth (Developer, Reporter, 02/27/2016)
  • Sim Toolkit (Developer, Reporter, 02/27/2016)
  • softsim (Developer, Reporter, 02/27/2016)
  • cellmgr-ng (Developer, Reporter, TCC Project Members, sysmocom team, 02/27/2016)
  • OsmocomLCS (Developer, Reporter, TCC Project Members, sysmocom team, 04/16/2016)
  • osmo-gsm-tester (Developer, Reporter, TCC Project Members, sysmocom team, 05/12/2016)
  • Linux Kernel GTP-U (Developer, Reporter, TCC Project Members, sysmocom team, 07/28/2016)
  • Qualcomm Linux Modems by Quectel & Co (Developer, Reporter, 09/26/2016)
  • Nuttx-bb (Developer, Reporter, 10/03/2016)
  • OsmoCSCN (Developer, Reporter, TCC Project Members, sysmocom team, 12/05/2016)
  • OsmoHLR (Developer, Reporter, TCC Project Members, sysmocom team, 12/12/2016)
  • Osmo{Dev}Con (Developer, Reporter, sysmocom team, 12/19/2016)
  • osmo-qcdiag (Developer, Reporter, 01/11/2017)

Activity

02/20/2017

12:35 PM OpenBSC Bug #1955 (New): Investigate "Bad signalling message" error
Sometimes after BTS (observed with osmo-bts-sysmo at least) connects to BSC there's error message:
<001e> input/ip...
11:18 AM OsmoSGSN Feature #1645: mechanism for enabling/disabling GPRS on per-user basis
Here's how it looks like on SGSN side:
<000f> sgsn_libgtp.c:644 GTP DATA IND from GGSN, length=52
<000f> gprs_sub...

02/17/2017

06:03 PM OsmoPCU Bug #1905 (Resolved): Unit Test Suite failure in Osmo-PCU after recent commit done in libosmocore
Fixed by c32bfd5824b99b9af14b66d17a58fdf9c3bddb45 in libosmocore.
11:43 AM OsmoTRX Bug #1951: Location update is hard to be performed using osmo-bts-trx and USRP B200
Could you please attach config files used for testing?

02/16/2017

12:47 PM OsmoSGSN Feature #1645: mechanism for enabling/disabling GPRS on per-user basis
Tested with
./bsc_control.py -d localhost -p 4259 -s enable-ps 001640000005666
./bsc_control.py -d localhost -p 42...
09:50 AM OsmoSGSN Feature #1645 (Stalled): mechanism for enabling/disabling GPRS on per-user basis
Shall nam_ps change via ctrl interface be synced to db or shall it be runtime only? If we don't do it than user can r...

02/15/2017

05:20 PM OsmoSGSN Feature #1645: mechanism for enabling/disabling GPRS on per-user basis
Gerrit 1814, 1817, 1818, 1821, 1838, 1839, 1851, 1852, 1840 are merged; 1827, 1841, 185, 1856 are under review.

02/14/2017

02:56 PM Cellular Infrastructure Wiki edit: Port_Numbers (#23)

02/13/2017

05:33 PM OsmoSGSN Feature #1645: mechanism for enabling/disabling GPRS on per-user basis
How should external interface interact with hlr? Shall we add ctrl interface to hlr? Or shall external interface writ...
11:59 AM libosmocore Feature #1949 (New): GSUP dissector for wireshark
Right now GSUP is shown as "OSMO EXT unknown 0x05". Would be nice to have proper dissector for it merged to wireshark...

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