c45aa8f571
ITU Q.714 2.8: """ When an end node is informed of a routing failure, this information is forwarded towards the SCCP user by using the N-DISCONNECT primitive (refer to reason for release in 2.1.1.2.4/Q.711) or the N-NOTICE primitive (refer to reason for return in 2.2.2.2.4/Q.711) """ We are already handling N-DISCONNECT.ind for CO messages, but N-NOTICE.ind for CL messages was not being handled. If CL messages are not arriving to the Lb peer, then reset the link and mark the peer as disconnected, until a new RESET can successfully fo through. Related: OS#5917 Change-Id: I4bfea43a99c768162faefde06558941f697bd718
osmo-smlc - Osmocom Serving Mobile Location Centre
This repository contains a C-language implementation of a minimalistic GSM Serving Mobile Location Centre (SMLC) for 2G (GSM). It is part of the Osmocom Open Source Mobile Communications project.
OsmoSMLC exposes
- 3GPP Lb interface towards the BSC
- The Osmocom typical telnet VTY and CTRL interfaces.
- The Osmocom typical statsd exporter.
OsmoSMLC supports the following location methods:
- currently only the Timing Advance based method of determining a mobile station; operator must configure the locations of the cells in the osmo-smlc configuration file
Homepage
You can find the OsmoSMLC issue tracker and wiki online at https://osmocom.org/projects/osmo-smlc and https://osmocom.org/projects/osmo-smlc/wiki
GIT Repository
You can clone from the official osmo-smlc.git repository using
git clone https://gitea.osmocom.org/cellular-infrastructure/osmo-smlc
There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/osmo-smlc
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 Manual
Mailing List
Discussions related to osmo-smlc 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 use 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-smlc can be seen at https://gerrit.osmocom.org/#/q/project:osmo-smlc+status:open