commit | ef444142c8e1f752a6c37a7a2d90b9196431cd0a | [log] [tgz] |
---|---|---|
author | Vadim Yanitskiy <axilirator@gmail.com> | Fri Nov 08 04:02:31 2019 +0700 |
committer | Vadim Yanitskiy <axilirator@gmail.com> | Fri Nov 08 04:11:20 2019 +0700 |
tree | 17136c76f10adee3224a347eee9ea7a03fee2fbf | |
parent | 05bca3524a29de832f4ed455def37fa6c9fa015d [diff] |
BSSGP: do not reject SUSPEND ACK / NACK messages Both BSSGP SUSPEND ACK and NACK messages use BVCI=0 (signaling), which always exists. Claiming that BVCI=0 is unknown is wrong. Instead of adding both BSSGP_PDUT_SUSPEND_{ACK,NACK} to the 'if' statement, let's rather avoid rejection for all BVCI=0 messages, as there may be other unlisted message types. Change-Id: I780657c1e8f67e0bef0e92a31db7ba61b57d7ec4 Related: OS#4111
This repository contains a C/C++-language implementation of a GPRS Packet Control Unit, as specified by ETSI/3GPP. It is part of the Osmocom Open Source Mobile Communications project.
The Packet Control Unit is terminating the Layer 2 (RLC/MAC) of the GPRS radio interface and adapting it to the Gb Interface (BSSGP+NS Protocol) towards the SGSN.
The PCU interfaces with the physical layer of the radio interface. OsmoPCU is typically used co-located with the BTS, specifically OsmoBTS. For legacy BTSs that run proprietary sotware without an interface to OsmoPCU, you may also co-locate it with the BSC, specifically OsmoBSC
The official homepage of the project is https://osmocom.org/projects/osmopcu/wiki/OsmoPCU
You can clone from the official osmo-pcu.git repository using
git clone git://git.osmocom.org/osmo-pcu.git
There is a cgit interface at http://git.osmocom.org/osmo-pcu/
We provide a user manual as well as a vty reference manual
Please note that a lot of the PCU configuration actually happens inside the BSC, which passes this configuration via A-bis OML to the BTS, which then in turn passes it via the PCU socket into OsmoPCU.
Discussions related to osmo-pcu are happening on the osmocom-net-gprs@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/osmocom-net-gprs 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-pcu can be seen at https://gerrit.osmocom.org/#/q/project:osmo-pcu+status:open