Omocom GPRS Gb interface aggregation/conversion proxy (between PCU/BSS and SGSN) https://osmocom.org/projects/osmo-gbproxy
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Harald Welte 06f3d5ae8b gbproxy_test: Fix test expectations of gprs_ns_rcvmsg()
gprs_ns_rcvmsg() in old libosmocore returns "number of bytes transmitted
by any response PDU we sent as a result of the received message", while
modern libosmocore simply retunrs '0' for any successfully received
message.  Let's make sure any non-negative responses lead to a
reproducible test output with both old and new libosmocore.

Change-Id: I7a48d14aed19825b87a02ccf9ee9cbfe0853342c
2019-02-26 22:37:57 +01:00
contrib contrib: fix makedistcheck with disabled systemd 2018-12-06 13:54:53 +01:00
debian Bump version: 1.3.0.120-88220-dirty → 1.4.0 2019-01-23 18:32:41 +01:00
doc build manuals moved here from osmo-gsm-manuals.git 2018-11-27 18:10:43 +01:00
include/osmocom/sgsn gbproxy: Add new VTY-managed timer: link-list clean-stale-timer 2018-08-17 14:13:47 +00:00
m4 move openbsc/* to repos root 2017-08-27 17:40:52 +02:00
tests gbproxy_test: Fix test expectations of gprs_ns_rcvmsg() 2019-02-26 22:37:57 +01:00
.gitignore build manuals moved here from osmo-gsm-manuals.git 2018-11-27 18:10:43 +01:00
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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
configure.ac Bump version: 1.3.0.120-88220-dirty → 1.4.0 2019-01-23 18:32:41 +01:00
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osmoappdesc.py split off osmo-sgsn: remove files, apply build 2017-08-30 14:14:58 +02:00

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