SCCP + SIGTRAN (SUA/M3UA) libraries as well as OsmoSTP https://osmocom.org/projects/libosmo-sccp
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Pau Espin 2f648b2daf sccp: Validate local references > 0x00fffffe are not used
SUA allows references of 4 bytes, but SCCP/M3UA doesn't.

SUA: RFC3868 sec 3.10.4:
      The source reference number is a 4 octet long integer.
      This isallocated by the source SUA instance.
M3UA/SCCP: ITU-T Q.713 sec 3.3:
      The "source local reference" parameter field is a three-octet field containing a reference number
      which is generated and used by the local node to identify the connection section after the connection
      section is set up.
      The coding "all ones" is reserved for future use.

Related: SYS#6211
Change-Id: Ia547346bdae54a032d2198ecd4972fb3f8dd073e
2022-11-23 18:11:58 +01:00
contrib contrib/jenkins.sh: add missing 'make check' 2022-11-11 10:19:19 +01:00
debian Bump version: 1.5.0.20-e9cc-dirty → 1.6.0 2022-06-28 18:22:14 +02:00
doc manuals: generate vty reference xml at build time 2021-02-23 17:20:08 +01:00
examples examples: update vty code 2022-08-22 20:33:12 +07:00
include SIGTRAN: add osmo_sccp_tx_disconn_data() helper 2022-08-22 20:33:12 +07:00
specs add RFC 3868 (SUA) spec in HTML 2017-01-27 09:59:30 +01:00
src sccp: Validate local references > 0x00fffffe are not used 2022-11-23 18:11:58 +01:00
stp stp: Add basic RX/TX rate counters on AS and ASP level 2021-11-15 18:05:01 +01:00
tests tests: fix old-style function definition 2022-11-11 10:13:24 +01:00
.gitignore gitignore: Ignore autofoo *~ churn 2021-02-19 13:06:27 +01:00
.gitreview Add gerrit settings 2016-12-21 13:46:12 +01:00
COPYING move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
Doxyfile.in Doxugen: s/libosmo-sccp/libosmo-sigtran/g 2017-10-27 21:10:18 +02:00
Makefile.am Makefile.am: EXTRA_DIST: debian, contrib/*.spec.in 2020-05-22 13:29:41 +02:00
README.md update git URLs (git -> https; gitea) 2022-06-17 23:18:23 +02:00
TODO-RELEASE Bump version: 1.5.0.20-e9cc-dirty → 1.6.0 2022-06-28 18:22:14 +02:00
configure.ac Add -Werror=implicit-int -Werror=int-conversion -Werror=old-style-definition 2022-11-03 11:58:36 +01:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:03:20 +02:00
libosmo-mtp.pc.in Revert "Fix the .pc files so the -l arg matches the installed libraries" 2016-11-03 13:04:34 +00:00
libosmo-sccp.pc.in Revert "Fix the .pc files so the -l arg matches the installed libraries" 2016-11-03 13:04:34 +00:00
libosmo-sigtran.pc.in libosmo-sigtran: Add pkg-config integration 2015-12-22 23:03:44 +01:00
libosmo-xua.pc.in Add missing xua.pc file 2016-11-03 12:36:41 +00:00
osmoappdesc.py osmoappdesc.py, tests: switch to python 3 2019-12-12 09:18:58 +00:00

README.md

libosmo-sccp - Osmocom SCCP, SIGTRAN and STP

This repository contains a C-language library implementation of a variety of telecom signaling protocols, such as M3UA, SUA, SCCP (connection oriented and connectionless), as well as the OsmoSTP, a SS7 Transfer Point.

Homepage

The official homepage of libosmo-sccp is https://osmocom.org/projects/libosmo-sccp/wiki

The official homepage of osmo-stp is https://osmocom.org/projects/osmo-stp/wiki

GIT Repository

You can clone from the official git repository using

git clone https://gitea.osmocom.org/osmocom/libosmo-sccp

There is a web interface at https://gitea.osmocom.org/osmocom/libosmo-sccp

Documentation

User Manuals and VTY reference manuals are [optionally] built in PDF form as part of the build process.

Pre-rendered PDF version of the current "master" can be found at User Manual as well as the VTY reference manuals

Mailing List

Discussions related to osmo-stp are happening on the openbsc@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/openbsc for subscription options and the list archive.

Please observe the Osmocom Mailing List Rules when posting.

Contributing

Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards

We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details

The current patch queue can be seen at https://gerrit.osmocom.org/#/q/project:libosmo-sccp+status:open