" for reasons I don’t understand, bgperf by default creates a separate routing table for every neighbor. " This is likely a developer preference. Cisco Cataly

" for reasons I don’t understand, bgperf by default creates a separate routing table for every neighbor. " This is likely a developer preference. Cisco Catalyst devices all create separate routing tables for each interface. VRF (Virtual Routing and Forwarding) is a technology that allows having more than one routing table on a single router. The concept of VRFs on routers is similar to VLANs on switches. VRFs are typically used in combination with MPLS VPNs. VRFs without MPLS is called VRF lite.