Osmocom's Base Station Controller for 2G mobile networks https://osmocom.org/projects/osmobsc
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Neels Hofmeyr bd1eac2fb2 lcs: fix bsc_subscr use_count leak
In lcs_ta_req_wait_ta_onenter(), fix use count leak of 'start-paging':
get() the use count only after the early exits.

osmo-ttcn3-hacks patch I69d4c5c6f8d499bb7f0b96a48af045361433c57b
introduces testing against this leak in various LCS tests (e.g.
BSC_Tests.TC_lcs_loc_req_for_active_ms_ta_req).

Related: OS#5355
Change-Id: Ibbfbfe766eafe42c78048ec5b3b503a11ef5535d
2022-01-04 13:33:26 +00:00
contrib Bump version: 1.7.0.359-d13ef-dirty → 1.8.0 2021-11-16 17:21:59 +01:00
debian Bump version: 1.7.0.359-d13ef-dirty → 1.8.0 2021-11-16 17:21:59 +01:00
doc bts-examples: add example for E1 connected BTS 2021-12-06 19:03:37 +01:00
include abis_nm: actively block BTSs with invalid configuration 2021-12-13 18:03:12 +01:00
m4 move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
src lcs: fix bsc_subscr use_count leak 2022-01-04 13:33:26 +00:00
tests Disable C/I based MS Power Control Loop by default 2021-11-25 14:50:04 +01:00
.gitignore .gitignore: remove non-existing ipaccess-firmware binary 2021-11-05 00:11:33 +03:00
.gitreview .gitreview: update repo url to new location 2017-08-08 17:24:04 +02:00
.mailmap add .mailmap file for mapping git author name/mail in shortlog 2016-08-08 17:40:28 +00:00
AUTHORS move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
COPYING move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
Makefile.am manuals: generate vty reference xml at build time 2020-06-16 10:16:30 +00:00
README rewrite README 2017-09-06 16:25:09 +02:00
README.vty-tests Remove obsolete ./configure option 2018-01-02 12:53:11 +01:00
TODO-RELEASE Bump version: 1.7.0.359-d13ef-dirty → 1.8.0 2021-11-16 17:21:59 +01:00
configure.ac Bump version: 1.7.0.359-d13ef-dirty → 1.8.0 2021-11-16 17:21:59 +01:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:04:51 +02:00
osmoappdesc.py debian, osmoappdesc.py, tests: switch to python 3 2019-12-11 09:31:40 +01:00

README

About OsmoBSC
=============

OsmoBSC originated from the OpenBSC project, which started as a minimalistic
all-in-one implementation of the GSM Network. In 2017, OpenBSC had reached
maturity and diversity (including M3UA SIGTRAN and 3G support in the form of
IuCS and IuPS interfaces) that naturally lead to a separation of the all-in-one
approach to fully independent separate programs as in typical GSM networks.

OsmoBSC was one of the parts split off from the old openbsc.git. Before, it
worked as a standalone osmo-bsc binary as well as a combination of libbsc and
libmsc, i.e. the old OsmoNITB. Since the standalone OsmoMSC with a true A
interface (and IuCS for 3G support) is available, OsmoBSC exists only as a
separate standalone entity.

OsmoBSC exposes
- A over IP towards an MSC (e.g. OsmoMSC);
- Abis interfaces towards various kinds of BTS;
- The Osmocom typical telnet VTY and CTRL interfaces.

Find OsmoBSC issue tracker and wiki online at
https://osmocom.org/projects/osmobsc
https://osmocom.org/projects/osmobsc/wiki

OsmoBSC-NAT is a specialized solution to navigating RTP streams through a NAT.
(Todo: describe in more detail)