FRRouting, the IP routing protocol suite that speaks BGP, OSPF and more, up and routing the moment it boots.
FRRouting (FRR) is a full IP routing protocol suite for Linux, the successor to Quagga. It runs the core internet routing protocols including BGP, OSPF, IS-IS, RIP, PIM, LDP and BFD as cooperating daemons under a single management shell, vtysh. It turns a Linux host into a capable software router or route server for a cloud network, an on premises site or a lab, all driven by a plain text configuration with no database and no web console.
cloudimg ships FRRouting fully patched and secure by default: every daemon management interface is bound to the local host so the routing control plane is never exposed, and no login credential is baked into the image. It boots with a self contained OSPF demo already forming a real adjacency and learning a route, so you can see it working immediately and then point it at your own peers. Paired with a step by step deploy guide and backed by 24/7 support.