Introduction

LibreNMS is an autodiscovering PHP/MySQL/SNMP based network monitoring
which includes support for a wide range of network hardware and operating
systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and
many more.

We intend LibreNMS to be a viable project and community that:

• encourages contribution,
• focuses on the needs of its users, and
• offers a welcoming, friendly environment for everyone.

The Debian Social Contract will be the basis of our priority system,
and mutual respect is the basis of our behaviour towards others. For more
about the culture we're trying to build, please read the Freenode
philosophy, including guidelines for running an IRC channel and
being a community catalyst.

Documentation

Documentation can be found in the doc directory or docs.librenms.org, including instructions
for installing and contributing.

Participating

You can participate in the project by:

• Talking to us on Discord or Twitter.
• Joining the LibreNMS Community
• Improving the documentation.
• Cloning the repo and filing pull requests on github.
• Bug Reports on our Community Fourms
• See CONTRIBUTING for more details.

VM image

You can try LibreNMS by downloading a VM image. Currently, a Ubuntu-based
image is supplied and has been tested with VirtualBox.

Download one of the VirtualBox images we have available, documentation is provided which details
login credentials and setup details.

License

Copyright (C) 2006-2012 Adam Armstrong adama@memetic.org

Copyright (C) 2013-2021 by individual LibreNMS contributors

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see https://www.gnu.org/licenses/.

LICENSE.txt contains a copy of the full GPLv3 licensing conditions.

The following additional license conditions apply to LibreNMS (a GPL
exception):

As a special exception, you have permission to link or otherwise combine
LibreNMS with the included copies of the following third-party software,
and distribute modified versions, as long as you follow the requirements
of the GNU GPL v3 in regard to all of the remaining software (comprising
LibreNMS).

Please see Acknowledgements

Backers

Support us with a monthly donation and help us continue our activities. [Become a backer]

Sponsors

Become a sponsor and get your logo on our README on GitHub with a link to your site. [Become a sponsor]