FRRouting (FRR) is an IP routing protocol suite for Linux and Unix platforms which includes protocol daemons for BGP, IS-IS, LDP, OSPF, PIM, and RIP.
FRR’s seamless integration with the native Linux/Unix IP networking stacks makes it applicable to a wide variety of use cases including connecting hosts/VMs/containers to the network, advertising network services, LAN switching and routing, Internet access routers, and Internet peering.
FRR has its roots in the Quagga project. In fact, it was started by many long-time Quagga developers who combined their efforts to improve on Quagga's well-established foundation in order to create the best routing protocol stack available. We invite you to participate in the FRRouting community and help shape the future of networking.
Join the ranks of network architects using FRR for ISPs, SaaS infrastructure, web 2.0 businesses, hyperscale services, and Fortune 500 private clouds.
The FRRouting community is proud to announce that a new version of FRR is available for
This release brings VRF enhancements to Zebra/PIM/OSPFv2, BGP EVPN support, the BABEL routing protocol
as well as an experimental version of EIGRP. For a full list of changes from the 3.0 release
see the changes wiki.
The FRRouting community is proud to announce that the second release of FRR is available for
download. The team has spent
the last 5 months integrating code and developing enhancements towards making FRR the best open routing suite available.
One of the most exciting parts of being in this industry over the past couple of decades has
been witnessing the transformative impact that open source software has had on IT in general and
specifically on networking. Contributions to various open source projects have fundamentally helped
bring the reliability and economics of web-scale IT to organizations of all sizes. I am happy to
report the community has taken yet another step forward with FRRouting.
Inaugural FRRouting Release Available for Download
The FRRouting contributors are proud to announce that the first release of FRR is available for
pre-built packages being released over the next few weeks. The team has spent the last ten months
integrating code and developing enhancements towards making FRR the best open routing suite available.