commit | 2ea7264b86b7518d59efecb1609119ffb0c6eb16 | [log] [tgz] |
---|---|---|
author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | Mon Oct 10 23:35:47 2022 +0200 |
committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | Thu Oct 27 23:54:00 2022 +0200 |
tree | 4b043860421f856ed79315aa57b1e2faaaedb8b0 | |
parent | d99a607ac97c0c678a6328fc1a7abfadd8fc76f2 [diff] |
msc_a,vlr: add is_ciphering_required (accurately named) For establishing Layer 3, pass a flag from msc_a to VLR that indicates to fail if encryption is not possible. An earlier patch [1] renamed a previously existing flag require_ciphering to is_ciphering_to_be_attempted, because the naming was not accurate. This new flag now indicates what its name suggests. This new flag is needed for upcoming patch [2] to distinguish between optional and mandatory encryption. [1] Ia55085e3b36feb275bcf92fc91a4be7d1c24a6b9 [2] I5feda196fa481dd8a46b0e4721c64b7c6600f0d1 Related: OS#4830 Change-Id: I52090c5f5db997030da7c2ed9beca9c51f55f4cf
This repository contains a C-language implementation of a GSM Mobile Switching Centre (MSC) for 2G (GSM) and 3G (UMTS). It is part of the Osmocom Open Source Mobile Communications project.
OsmoMSC exposes
OsmoMSC implements
You can find the OsmoMSC issue tracker and wiki online at https://osmocom.org/projects/osmomsc and https://osmocom.org/projects/osmomsc/wiki.
You can clone from the official osmo-msc.git repository using
git clone https://gitea.osmocom.org/cellular-infrastructure/osmo-msc
There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/osmo-msc
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 Manual
Discussions related to osmo-msc 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.
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 for osmo-msc can be seen at https://gerrit.osmocom.org/#/q/project:osmo-msc+status:open
OsmoMSC originated from the OsmoNITB project, which started as a minimalistic all-in-one implementation of the GSM Network. In 2017, OsmoNITB 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.
OsmoMSC was one of the parts split off from the old openbsc.git.