What's Lagopus switch and router? Lagopus switch is a high-performance software OpenFlow 1.3 switch. Lagopus router is a high-performance software router. Lagopus is a genus of bird in the grouse subfamily. Lagopus lives in cloud. Features Lagopus switch Best OpenFlow 1.3 compliant switch OpenFlow Switch Specification 1.3.4 High performance software data plane with DPDK Lagopus router Multiple VRF