commit | 42fccbe5b5fd55fe0ad285e485cd81212735ac8f | [log] [tgz] |
---|---|---|
author | Pau Espin Pedrol <pespin@sysmocom.de> | Mon Apr 11 15:48:06 2022 +0200 |
committer | Pau Espin Pedrol <pespin@sysmocom.de> | Mon Apr 11 15:48:32 2022 +0200 |
tree | 66fecfd493e1c671b1efc97a83e253ab5a9a1e72 | |
parent | 95ad8c9919e9a35df50bf421453e789ae527cc94 [diff] |
main: Remove duplicate call to child_terminated() The same pid will be handled below tyhrough waitpid. This can be seen when running PGW_Tests: """ 20220411134309656 DUECUPS main.c:343 SIGCHLD receive from pid 24; status=0 20220411134309656 DUECUPS main.c:95 r=172.18.18.202:9999<->l=172.18.18.20:4268: JSON Tx '{"program_term_ind": {"exit_code": 0, "pid": 24}}' 20220411134309656 DUECUPS main.c:343 SIGCHLD receive from pid 24; status=0 """ Change-Id: I348b91097fe9bf78b2c7e33d4f3eaf316618068e
This repository contains a C-language implementation of a simulator for the SGW/MME/UE side of GTP-U. It is part of the Osmocom Open Source Mobile Communications project.
This code is primarily intended to be used in testing of 2G/3G/4G GGSN and P-GW.
Every GTP tunnel (corresponding to a PDP context or EPC bearer) is terminated in a local 'tun' device, which in turn is put into its own network namespace.
This means you can simulate any number of users / sessions / bearers on a single machine without any routing nightmare.
The code only implements the user plane (GTP1U), and not the control plane like GTP1C or GTP2C. osmo-uecups-daemon exposes a JSON-over-SCTP protocol calleD UECUPS, which allows any external control plane instance to add/remove tunnels in the daemon
The official homepage of the project is https://osmocom.org/projects/osmo-ggsn/wiki/osmo-uecups
You can clone from the official osmo-bts.git repository using
git clone git://git.osmocom.org/osmo-uecups.git
There is a cgit interface at httsp://git.osmocom.org/osmo-uecups/
FIXME
Discussions related to this software 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-bts can be seen at https://gerrit.osmocom.org/#/q/project:osmo-uecups+status:open