frr (FRRouting)

BGP/OSPFv2/OSPFv3/ISIS/RIP/RIPng/PIM routing daemon FRRouting (FRR) is free software which manages TCP/IP based routing protocols. It supports BGP4, BGP4+, OSPFv2, OSPFv3, IS-IS, RIPv1, RIPv2, RIPng, PIM, LDP, EIGRP, Babel, BFD, Policy Routing, as well as the IPv6 versions of these. FRRouting (frr) is a fork of Quagga.