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Osmocom Serving GPRS Support Node for 2G(GPRS) and 3G(UMTS) https://osmocom.org/projects/osmosgsn
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Oliver Smith a06301ac94 contrib: integrate RPM spec 
Remove OpenSUSE bug report link, set version to 0.0.0, make it build with CentOS 8 etc.

Related: OS#4550
Change-Id: I824b67f2d590ac2aa9f2e4fa4387a5283cf22521
 		2020-05-15 12:11:29 +02:00
contrib contrib: integrate RPM spec 2020-05-15 12:11:29 +02:00
debian Bump version: 1.5.0.91-5997-dirty → 1.6.0 2020-01-03 19:17:56 +01:00
doc manual: explain IuPS, add SCCP/M3UA section from common chapters 2020-03-23 20:06:12 +01:00
include gprs_gmm_fsm.c: Implement RAT change between 2g and 3g 2020-02-04 10:21:12 +01:00
m4 move openbsc/* to repos root 2017-08-27 17:40:52 +02:00
src gsup: send RAT type on LU 2020-05-12 13:52:24 +02:00
tests gtphub_test: Fix compilation with gcc-10 2020-04-20 19:47:19 +02:00
.gitignore gitignore: fix paths to binaries 2019-12-02 14:40:31 +01:00
.gitreview .gitreview: update repo url to new location 2017-08-08 17:28:24 +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 17:40:52 +02:00
COPYING move openbsc/* to repos root 2017-08-27 17:40:52 +02:00
Makefile.am Drop unused osmo-sgsn.pc 2018-12-10 18:05:58 +00:00
README rewrite README 2017-09-06 16:47:47 +02:00
README.vty-tests Remove obsolete ./configure option 2017-12-28 13:00:51 +01:00
TODO-RELEASE manual: explain IuPS, add SCCP/M3UA section from common chapters 2020-03-23 20:06:12 +01:00
configure.ac configure.ac: fix libtool issue with clang and sanitizer 2020-04-11 01:04:28 +02:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-25 07:03:14 +00:00
osmoappdesc.py osmoappdesc.py, tests: switch to python 3 2019-12-11 09:41:27 +01:00

README 

About OsmoSGSN
==============

OsmoSGSN originated from the OpenBSC project, as a separate program within
openbsc.git. In 2017, OpenBSC was split in separate repositories, and hence
OsmoSGSN was given its own separate git repository.

OsmoSGSN exposes
- GSUP towards OsmoHLR (or a MAP proxy);
- GTP towards a GGSN (e.g. OsmoGGSN);
- Gb towards a BSS (e.g. OsmoPCU);
- IuPS towards an RNC or HNB-GW (e.g. OsmoHNBGW) for 3G data;
- The Osmocom typical telnet VTY and CTRL interfaces.

Find OsmoSGSN issue tracker and wiki online at
https://osmocom.org/projects/osmosgsn
https://osmocom.org/projects/osmosgsn/wiki