4 FRR is free software that implements and manages various IPv4 and IPv6 routing
5 protocols. It runs on nearly all distributions of Linux and BSD as well as
6 Solaris and supports all modern CPU architectures.
8 FRR currently supports the following protocols:
29 Packages are available for various distributions on our
30 [releases page](https://github.com/FRRouting/frr/releases).
32 Snaps are also available [here](https://snapcraft.io/frr).
34 Instructions on building and installing from source for supported platforms may
36 [here](http://docs.frrouting.org/projects/dev-guide/en/latest/building.html).
38 Once installed, please refer to the [user guide](http://docs.frrouting.org/)
39 for instructions on use.
44 The FRRouting email list server is located
45 [here](https://lists.frrouting.org/listinfo) and offers the following public
49 |-------------------|------------------------------|
50 | Development | dev@lists.frrouting.org |
51 | Users & Operators | frog@lists.frrouting.org |
52 | Announcements | announce@lists.frrouting.org |
54 For chat, we currently use [Slack](https://frrouting.slack.com). You can join
55 by clicking the "Slack" link under the
56 [Participate](https://frrouting.org/#participate) section of our website.
62 FRR maintains [developer's documentation](http://docs.frrouting.org/projects/dev-guide/en/latest/index.html)
63 which contains the [project workflow](http://docs.frrouting.org/projects/dev-guide/en/latest/workflow.html)
64 and expectations for contributors. Some technical documentation on project
65 internals is also available.
67 We welcome and appreciate all contributions, no matter how small!
73 To report security issues, please use our security mailing list:
76 security [at] lists.frrouting.org